Johnson Controls YORK YAES-SA User manual

YAES-SA
YAES-DSA
AIR COOLED
SCREW CHILLER
R134a REFRIGERANT
COOLING CAPACITIES
385 kW to 1845 kW
The YAES-SA (QPak-sa) range are single
packaged air cooled chillers. The larger
cooling capacity YAES-DSA (QPak-dsa)
are manufactured in two sections, with
integrated controls, to facilitate transport
and lifting.
There are two product families, standard
units and low sound units, which are
equipped with semi-hermetic twin helical
screw compressors and microprocessor
controls to provide high full and part load
efficiencies and reliable performance.
CONTENTS
Specification
Accessories and Options
Refrigeration Flow Diagram
Operating Limitations
Selection Guide - Cooling
Part Load Factors
Cooling Capacities
Selection Guide - Glycol
Cooling Capacities - Glycol
Desuperheater Data
Physical Data
Sound Data
Electrical Data
Connection Diagrams
Clearances
Dimensions
AVAILABLE MODELS, NOMINAL CAPACITIES TABLE 1
and SOUND PRESSURE LEVELS
The optional low sound version (Sonata) has an acoustically treated enclosure that
contains compressors, valves and piping systems and has specially designed low
sound two speed fans.
YAES-DSA units have a communications link, that must be plugged together,
between the two panels and a mixed liquid sensor that must be installed in the
common leaving liquid pipeworkfrom the two evaporators. All units are designed for
roof or ground level locations.
Page H.1
Doc. No. PC156-100 Rev.3 (01/06)
YAES-SA/DSA AIR COOLED SCREW CHILLER
dsa
dsa
YAES-SA 0405 0475 0545 0575 0645 0685
Cooling Capacity Standard Units kW 385 448 494 540 614 661
Energy Efficiency Ratio Standard Units EER 2.8 2.8 2.9 2.9 2.7 2.8
Cooling Capacity
Sonata Units kW 369 430 474 518 589 635
Energy Efficiency Ratio
Sonata Units EER 2.6 2.6 2.7 2.7 2.6 2.7
Standard Units dB(A) 63 65 65 66 68 67
Sonata Units
(Fans at High Speed) dB(A) 56 58 58 59 60 59
Sonata Units
(Fans at low Speed) dB(A) 53 54 54 54 56 56
YAES-SA 0715 0785 0905 0985 1075 1245 1405
Cooling Capacity Standard Units kW 723 787 853 922 1030 1180 1314
Energy Efficiency Ratio Standard Units EER 3.0 2.9 2.9 2.9 2.9 2.8 2.8
Cooling Capacity
Sonata Units kW 694 756 819 886 989 1133 1261
Energy Efficiency Ratio
Sonata Units EER 2.9 2.7 2.8 2.8 2.7 2.7 2.7
Standard Units dB(A) 68 68 69 69 69 70 70
Sonata Units
(Fans at High Speed) dB(A) 62 62 62 62 63 63 63
Sonata Units
(Fans at low Speed) dB(A) 59 59 58 60 60 60 60
YAES-DSA 1505 1575 1645 1715 1785 1855 1925
Cooling Capacity Standard Units kW 1446 1510 1574 1640 1710 1775 1845
Energy Efficiency Ratio Standard Units EER 3.0 2.9 2.9 2.9 2.9 2.9 2.9
Cooling Capacity
Sonata Units kW 1388 1450 1511 1574 1641 1704 1771
Energy Efficiency Ratio
Sonata Units EER 2.9 2.8 2.7 2.7 2.7 2.8 2.8
Standard Units dB(A) 69 69 69 70 71 71 71
Sonata Units
(Fans at High Speed) dB(A) 63 63 63 64 64 64 64
Sonata Units
(Fans at low Speed) dB(A) 60 60 60 60 61 61 61
Cooling capacities at 7°C leaving chilled liquid temperature and 35°C ambient.
Sound Pressure level at 10 metres in free field conditions.
Sound
Pressure
SPL at 10
metres
Sound
Pressure
SPL at 10
metres
Sound
Pressure
SPL at 10
metres

SPECIFICATION
The YAES air-cooled chiller shall be
completely assembled with all
interconnecting refrigerant piping and
internal wiring, ready for field installation.
The unit shall be pressure tested,
evacuated, and fully factory charged with
refrigerant and oil in each of the
independent refrigerant circuits.
After assembly, an operational test shall
be performed with water flowing through
the evaporator to ensure that each
refrigerant circuit operates correctly.
The unit structure shall be manufactured
from heavy gauge, galvanised steel and
coated with baked-on powder paint
(Desert Sand (RAL 1019).
Compressors
Twin helical semi-hermetic screw
compressors shall be provided to ensure
high operational efficiencies and reliable
performance. Capacity shall be through a
single slide valve. Each compressor shall
be of positive displacement type
characterised by two helically grooved
rotors manufactured from forged steel.
The 50Hz motor shall operate at 2950rpm
to direct drive the male rotor which drives
the female rotor on a light film of oil.
Each compressor shall be direct drive,
semi-hermetic,rotary twinscrew typewith
integral oil separator and include the
following items:
•Two screw rotors, with asymmetric
profiles, manufactured from forged
steel.
•A cast iron compressor housing
precision machined to provide optimal
clearance for the rotors. Contact
between the male and female rotor is
primarily rolling on a contact band on
each of the rotor’s pitch circle. This
results in virtually no rotor wear and
increased reliability.
•The entire compressor, from suction to
discharge shall have a design working
pressure of 28kg/cm².
•Capacity Control: The compressors
shall start at the minimum load position
and each shall have four steps of
capacity control via a slide valve. A
microprocessor controlled output
pressure regulating capacity control
valve shall be supplied to command
compressor capacity independent of
control valve input pressure and to
balance the compressor capacity with
the cooling load.
•An automatic spring return of capacity
control valve to the minimum load
position to ensure compressor starting
at minimum motor load.
•An integral discharge check valve to
preventrotorbackspinuponshutdown.
•Discharge shut-off service valves.
•A reliable suction gas cooled high
efficiency, accessible hermetic motor
with overload protection using both
thermistor and over current protection.
•A suction gas screen and serviceable,
17 micron full flow oil filter within the
compressorhousing.Refrigerant gasis
injected into the void created by the
unmeshing of the five lobed male and
seven lobed female rotor. Further
meshing of the rotors closes the rotor
threads to the suction port and
progressively compresses the gas in
anaxialdirectiontothedischargeport.
•The gas is compressed in volume and
increased in pressure before exiting at
a designed volume at the discharge
endof therotor casing.Sincetheintake
and discharge cycles overlap, a
resulting smooth flow of gas is
maintained.
•The compressor incorporates a
complete anti-friction bearing design
for reduced power input and increased
reliability. Separated, cylindrical, roller
bearings handle radial loads.
Angular-contact ball bearings handle
axial loads. Together they maintain
accurate rotor positioning at all
pressure ratios, thereby minimising
leakage and maintaining efficiency. A
spring loaded check valve is installed
on the compressor discharge housing
to prevent compressor rotor backspin
due to system refrigerant pressure
gradients during shutdown.
•Motor cooling is provided by suction
gas from the evaporator flowing across
the motor.
•The compressor is lubricated by
removing oil from the discharged
refrigerant gas within the integral oil
separator. The pressurised oil is then
cooledinthecondensercoils andpiped
backtothecompressorfor lubrication.
•A 300 watt (230 V 1 Ø 50 Hz)
immersion heater is located in the
compressor. The heater is temperature
activated to prevent refrigerant
condensation.
Motor Starting
Two types of compressor motor starting
are available: star/delta open transition
starter and optional star/delta closed
transition starter.
The standard star/delta starter utilises 3
motor contactors and a transition delay
relay. The optional closed Star/Delta
starter utilises 4 motor contactors, a set of
transition resistors and a transition delay
relay. The star/delta start allows inrush
currentto belimitedtoapproximately33%
LRA with the closed transition option
reducing the transient star to delta
current.
When the microprocessor initiates a start
signal to run a compressor, it runs in Star
for 4 seconds and then transitions to
Delta.
Oil Cooler
Oil cooling shall be provided by a
dedicatedair-cooledfinnedtubetypeheat
exchanger located in the condenser
section of the unit. Oil leaving the integral
oil separator passes through the oil cooler
section for cooling before return to the
compressor.
Page H.2
Doc. No. PC156-100 Rev.3 (01/06)
FEATURES BENEFITS
Optional acoustic component enclosure and two
speed fans Low sound operation.
High efficiency semi hermetic screw compressors. Energy efficient, long life reliability.
Multiple independent refrigerant circuits. System standby security.
Optional heat recovery desuperheaters. Cost effective heat supply for domestic hot water
applications.
Low temperature leaving liquid option. Process cooling applications.
Microprocessor control with visual display of
temperatures, Pressures, motor currents, operating
hours, number of starts and start/stop schedules.
System data logging and temperature setpoint reset
capability. Energy management and improved operating
efficiency.
Optional Modbus and Bacnet building management
system interfaces. For central data logging and single point full system
monitoring and control.
Open transition star delta starters. Low starting current.
Optional closed transition star delta starters. Reduced changeover spike reduces the risk of electrical
interference. Additionally smoothed low starting current.
Optional power factor correction Reduced operating costs.
Separate power and control compartments with
lockable doors and emergency stop device. Operator safety considerations.
Full factory run test. Verifies quality control and ensures that the unit
operates satisfactorily prior to delivery.
Manufactured to ISO 9001 EN 29001. High standard of quality control.
Eurovent certified. Independent certification of published performance data.

Refrigerant Circuits
An independent refrigerant circuit shall be
provided per compressor. Each circuit will
use copper refrigerant pipe formed on
computer controlled bending machines to
reduce the number of brazed joints
resulting in a reliable and leak resistant
system.
Liquid line components shall include:
manual shut-off valve with charging port,
high absorption removable core
filter-drier, sight glass with moisture
indicator, and thermostatic expansion
valve. Suction lines shall be covered with
closed-cell insulation.
Evaporator
The unit uses a Shell and Tube type
Direct Expansion Evaporator. Each of the
refrigerant circuits consists of 2 passes
with the chilled liquid circulating back and
forth across the tubes from one end to the
other.
Thedesignworkingpressure ofthecooler
onthe shellside is10 bar,and 16.2bar for
the tube (refrigerant side). The water
baffles are fabricated from galvanised
steel to resist corrosion. Removable
heads are provided for access to
internally enhanced, seamless, copper
tubes. Water vent and drain connections
are included.
The cooler is equipped with a
thermostatically controlled heater for
protection to -29°C ambient and are
insulated with 19 mm flexible closed-cell
foam.
The water nozzles have victaulic grooves
as standard and are available with
optional flanges.
Condenser
Standard units have condensers fitted
with single speed fans. Low sound units
have two speed fans fitted.
Fans - The fans shall be dynamically and
statically balanced, direct drive with
corrosion resistant glass fibre reinforced
composite blades moulded into low
sound, full airfoil cross section, providing
vertical air discharge from extended
orificesfor efficiencyandlowsound.Each
fan shall be located in a separate
compartment to prevent cross flow during
fan cycling. Guards of heavy gauge, PVC
(polyvinyl chloride) coated galvanised
steel shall be provided.
Motors - The fan motors shall be the high
efficiency, direct drive, 8 pole, 3 phase,
Class-“F”, current overload protected,
totally enclosed (TEAC) type with double
sealed, permanently lubricated, ball
bearings.
Coils - Fin and tube condenser coils shall
be manufactured from seamless,
internally enhanced, high condensing
coefficient, corrosion resistant copper
tubes arranged in staggered rows and
mechanically expanded into corrosion
resistant aluminium alloy with full height
fin collars. The design working pressure
shall be 31 bar and each coil shall be
pressure tested to 34 bar.
Power and Control Panel
All controls and motor starting equipment
necessary for unit operation shall be
factory wired and function tested.
The panel enclosure shall be designed to
IP55 (rain/dust tight) and be
manufactured from powder painted
galvanised steel. Component mounting
panels are of non-painted galvanised
steel to ensure optimum protective circuit
(earthing).
2 circuit models have a single power and
control panel (Main - Circuits 1 and 2). 3
and 4 circuit models have two power and
control panels (Main - Circuits 1 and 2)
and (Auxiliary - Circuits 3 and 4).
The Power and Control Panel shall be
divided into a power section for each
electrical system, a control section and a
common input section. All sections shall
have a separate hinged, latched, and
gasket sealed door equipped with wind
struts for safer servicing.
Each power compartment shall
contain:
Compressor fuses, compressor and fan
contactors, fan manual motor starters to
give overload and short circuit protection
phase rotation relay and a control circuit
fuse.
The control section shall contain:
On/Off switch, microcomputer keypad
and display, microprocessor board, I/O
expansion board, relay boards and power
supply board.
Standard Single Point Power Supply
Connection - Main Panel All Models
The common input section contains:
Models YAES0405SA to 0715SA,
1075SA, 1505DSA, 1575DSA
An incoming fused disconnect switch for
connection of the customer provided
power supply. Internally factory wiring to
compressor contactors of each circuit.
The control supply is derived internally
from the incoming power supply.
Models YAES0785SA to 0985SA,
1245SA, 1405SA, 1645DSA to 1925DSA
An incoming non-fused disconnect switch
for connection of the customer provided
power supply. Internally factory wiring to
fuses for each circuit. The control supply
is derived internally from the incoming
power supply.
Standard Single Point Power Supply
Connection - Auxiliary Panel 3 Circuit
Models
The power section contains:
Models YAES1075SA, 1245SA,
1405SA
The customer provided power supply is
connected to a fused disconnect switch.
The control supply is derived internally
from the incoming power supply.
Standard Single Point Power Supply
Connection - Auxiliary Panel
YAES-DSA Models
The common input section contains:
Models YAES1505DSA to 1925DSA
An incoming non-fused disconnect switch
for connection of the customer provided
power supply. Internally factory wiring to
fuses for each circuit. The control supply
is derived internally from the incoming
power supply.
The common input section also contains
the control circuit switch
disconnect/emergency stop device, a
transformer (to provide the necessary
24Vac supply for the power supply
board), control fuses, residual current
circuit breaker, and terminals for a remote
emergency stop device.
Microprocessor Controls
The microprocessor shall have the
following functions and displays:
•A liquid crystal 40 character display
with text provided on two lines and light
emitting diode backlighting for outdoor
viewing.
•A colour coded, 35 button, sealed
keypadwith sections forDisplay,Entry,
Setpoints, Clock, Print, Program and
Unit On/Off switch.
•The standard controls shall include:
glycol chilling or thermal storage,
automatic pump down, run signal
contacts, demand load limit from
external building automation system
input, remote reset liquid temperature
reset input, unit alarm contacts, chilled
liquid pump control, automatic or
manual reset after power failure,
automatic system optimisation to
match operating conditions, software
stored in non-volatile memory
(EPROM) to eliminate chiller failure
due to AC power failure.
•ProgrammedSetpoint shallberetained
in a lithium battery backed RTC
memory for a minimum of 5 years.
Page H.3
Doc. No. PC156-100 Rev.3 (01/06)

DISPLAY – In Metric (°C and Bar) or
English (°F and psi) units. For each
circuit, the following items shall be
displayed:
•Leaving chilled liquid, and ambient
temperature.
•Day, date and time. Daily start/stop
times. Holiday and Manual Override
status.
•Compressor operating hours and
starts. Automatic lead/lag. Lead
compressor identification.
•Run permissive status. No cooling load
condition. Compressor run status.
•Anti-recycle timer and anti-coincident
start timer status per compressor.
•System suction discharge, and oil
pressures and oil and discharge
temperatures.
•Full load compressor motor current.
Compressor capacity control valve
steps.
•Cut-outstatus andset-pointsfor: lowoil
level, low suction pressure, high
discharge pressure and temperature,
high oil temperature, low and high
ambient, high and low current, and low
leaving liquid temperature.
•Unloading limit setpoints for high
discharge pressure and compressor
motor current.
•Liquid pull-down rate sensitivity.
•Status of: evaporator heater,
condenser fans, chilled liquid pump.
•“Out of range” message.
•Up to 3 fault shut down conditions.
•Standard Display Language is English,
with other language options.
ENTRY – Enter set point changes, cancel
inputs,advanceday, andchangeAM/PM.
SET POINTS – Chilled liquid
temperature, chilled liquid range, remote
reset temperature range.
CLOCK – Time, daily or holiday start/stop
schedule, manual override for servicing.
PRINT – Operating data or system fault
shutdown history for last three faults, and
software version. Printouts through an
RS-232 port via a separate printer (by
others).
PROGRAM – For setting language, high
discharge pressure cut-out, high
discharge pressure unload, suction
pressure cut-out, high ambient cut-out,
low ambient cut-out, leaving liquid
temperature cut-out, high motor current
unload, local remote control and power
failure reset. Settings for liquid
temperature set-point reset signal from
YORK ISN or building automation
system.
Temperature Offset
Pulse width modulating (PWM) control is
provided to remotely adjust the leaving
chilled water temperature setpoint to a
higher value.
Motor Protection
The microprocessor motor protection
provides high current protection to ensure
that the motor is not damaged due to
voltage, excess refrigerant or other
problems that could cause excessive
motor current. If the motor current
exceeds the 115% FLA trip point after 9
seconds of operation, the microprocessor
will shut the system down and lock it out
after three faults in 90 minutes.
The microprocessor also provides low
motor current protection when it senses a
motor current of less than 10% FLA.
A motor protector module provides
thermal overload protection.
ACCESSORIES AND OPTIONS
POWER OPTIONS
Power Supply Connection Options:
Single Point - System Fused
Disconnect Switches
Main Panel - All Models, Auxiliary
Panel - 4 Circuit Models.
A non-fused disconnect switch in the
common input section of the panel for
connection of the customer provided
single power supply. Internally factory
wiring to a door interlocked fused
disconnect switch, for each circuit. The
control supply is derived internally.
Single Point - System Circuit
Breakers
Main Panel - All Models, Auxiliary
Panel - 4 Circuit Models.
A non-fused disconnect switch in the
common input section of the panel for
connection of the customer provided
single power supply. Internally factory
wiring to a door interlocked circuit
breaker, for each circuit. The control
supply is derived internally.
Multi-Point - System Fused
Disconnect Switches
Main Panel - All Models, Auxiliary
Panel - 4 Circuit Models.
Two terminal blocks in the common input
section of the panel for connection of the
customer provided power supplies.
Internally factory wiring to a door
interlocked fused disconnect switch, for
each circuit. A non-fused disconnect
switch / emergency stop device
(QCSD/ESD) in the common input
section with termination for the customer
(400 V, 2 Ø, 50 Hz ) control supply.
Multi-Point - System Circuit Breakers
Main Panel - All Models, Auxiliary
Panel - 4 Circuit Models.
Two terminal blocks in the common input
section of the panel for connection of the
customer provided power supplies.
Internally factory wiring to a door
interlocked circuit breaker, for each
circuit. A non-fused disconnect switch /
emergency stop device (QCSD/ESD) in
the common input section with
termination for the customer (400 V, 2 Ø,
50 Hz ) control supply.
Single Point - System Circuit Breaker
Auxiliary Panel - 3 Circuit Models.
One supply to master fused disconnect
switch (QCB) master circuit breaker in
power section, control supply to
non-fused disconnect switch
(QCSD/ESD) derived internally
Power Factor Correction
Factory mounted passive (static)
correction capacitors to correct unit
compressor power factors to 0.95.
CONTROL OPTIONS
BAS/EMS Interface
Provides a means to reset the leaving
chilled liquid temperature from the
building automation system (BAS) /
energy management system (EMS),
factory mounted:
Printed circuit board to accept 4 to 20 mA
or 0 to 10 Vdc from the BAS/EMS.
(Cannot be fitted when a Multi-unit
Sequence Control is fitted).
Note: A YORK ISN Building Automation
System can provide a reset signal direct
to the standard control panel via the
standard on-board RS485 port.
Micro Gateway
Interface to enable communications with
building control systems using BACnet or
MODBUS protocols. See separate York
documentation.
Control Panel Display Language
English (standard), German, Spanish,
French, Italian, Hungarian and
Portuguese panels and EPROMs
available.
Page H.4
Doc. No. PC156-100 Rev.3 (01/06)

REFRIGERANT CIRCUIT
OPTIONS
Desuperheaters
Factory fitted desuperheaters on
compressor discharge linesto provide hot
water during cooling operation.
Electronic Expansion Valve
Electronic expansion valves and controls
instead of thermally operated valves for
improved efficiency.
38mm Insulation
Double thickness insulation provided for
enhanced efficiency and low temperature
applications.
Handed Evaporator Liquid
Connections
Evaporatorconnections onstandardunits
are on the right-hand side (when viewed
from the control panel). The connections
are available on left-hand side as an
option, to assist in pipework design etc.
Cooler Flange Kit
Factory fitted flanges on cooler water
connections to I.S.O. R2084-NP10.
Adaptor flanges to match cooler flange kit
ISO 7005-1 PN10 supplied loose for field
installation by contractor. Includes all
necessary nuts, bolts, gaskets, etc.
Flow Switch Accessory
Vapour-proof SPDT, NEMA 4X switch,
10.3 bar DWP, -29°C to 121°C, with
1" BSP connection for upright mounting in
horizontal pipe. A flow switch must be
field installed with each unit.
Additional PED safety devices
Relief valves with bursting disks and 3
way change - over valve.
CONDENSER/EXTERIOR
OPTIONS
Un-coated Aluminium Fin Stock
Standardcondenser coilsareconstructed
using un-coated aluminium fin stock.
Gold Coloured Epoxy Coated Fin
Condenser Coils
Available as an option.
Copper Fin Condenser Coils
Condenser coils are constructed with
corrosion resistant copper fins and
provide added protection.
Condenser Wired Guards
Heavy gauge welded wire mesh guards
mounted over the exterior condenser coil
faces (Field mounted).
Unit Aesthetic Panels
Infill panels manufactured from powder
painted galvanised steel for below the
power and control panel and the sides of
the unit near the power and control panel
and at the rear of the unit.
High Ambient/Sun Shield Kit
Kit to provide shade / air gap around the
power and control panels at ambients
above 45°C.
High Pressure Fans
Fansandmotorssuitablefor highexternal
static conditions.
VIBRATION ISOLATION
25 mm Spring Isolators
Level adjustable, spring and cage type
isolators for mounting under the unit base
rails (Field mounted).
Page H.5
Doc. No. PC156-100 Rev.3 (01/06)
EVAPORATOR
EVAP
RV
RV
EVP-3
RV
Optional CONDENSER
CDR
COMPRESOR
ZCPR
OIL COOLER
OCLR
Low Pressure Liquid
High Pressure Liquid
Oil
Oil
Low Pressure
Vapour
High Pressure
SuperheatedVapour
DV
DPF
HPL
HPC
PTTS
PS
DV
LPC
PTTS
DV
DV
HIF
PT
TS
TDV
CHT
LTC
T
HTR
Location of Alternative 2x ReliefValves
REFRIGERANT FLOW DIAGRAM FIGURE 1
Cooling
Low pressure liquid refrigerant enters the evaporator and is evaporated and superheated by the heat energy absorbed from the
chilled water passing through the evaporator shell. Low pressure vapour enters the compressor where pressure and superheat are
increased. High pressure vapour is passed through the oil separator where compressor oil is removed and recirculated to the
compressor via the oil cooler. The high pressure oil-free vapour is fed to the air cooled condenser coil where the heat is removed.
The subcooled refrigerant then passes through the expansion valve where pressure is reduced and further cooling takes place
before returning to the evaporator.

TABLE 2 OPERATING LIMITATIONS
Page H.6
Doc. No. PC156-100 Rev.3 (01/06)
Min. Max. Min. Max. Min. Max.
Liquid outlet Water outlet °C
temperature Glycol outlet °C -12to15
Temp. spread °C
Evaporator Flow rate l/s 19.0 79.0 19.0 79.0 19.0 79.0
Evaporator Pressure drop kPa 8.0 140.0 8.0 140.0 8.0 140.0
Maximum working pressure bar
Air entering temp. Standard units (1)(2)
Air entering temp. Low sound units (1) °C
Fan Std/Dual Speed fans Pa
Pressure High pressure fans Pa
Refrigerant System High Pressure Side bar
Power Supply Voltage 400 V, 3 Ø, 50 Hz (nominal) V
Recommended Minimum System Water Volume l 3378 3846 4228
Min. Max. Min. Max. Min. Max. Min. Max.
Water outlet °C
Glycol outlet °C
Temp. spread °C
Evaporator 1 l/s 10.1 44.1 10.1 44.1 10.1 44.1 10.1 44.1
Evaporator 2 l/s 10.1 44.1 10.1 44.1 10.1 44.1 11.4 47.3
Evaporator 1 kPa 7.0 93.3 7.0 93.3 7.0 93.3 7.0 93.3
Evaporator 2 kPa 7.0 93.3 7.0 93.3 7.0 93.3 7.0 90.0
Maximum working pressure bar
Air entering temp. Standard units (1)(2)
Air entering temp. Low sound units (1) °C
Fan Std/Dual Speed fans Pa
Pressure High pressure fans Pa
Refrigerant System High Pressure Side bar
Power Supply Voltage 400 V, 3 Ø, 50 Hz (nominal) V
Recommended Minimum System Water Volume l 2110 2326 2326 2674
Min. Max. Min. Max. Min. Max.
Water outlet °C
Glycol outlet °C -12 to 15
Temp. spread °C
Evaporator 1 l/s 11.4 59.9 11.4 59.9 11.4 59.9
Evaporator 2 l/s 10.1 44.1 11.4 47.3 11.4 47.3
Evaporator 1 kPa 4.9 100.0 4.9 100.0 4.9 100.0
Evaporator 2 kPa 7.0 93.3 7.0 90.0 4.9 100.0
Maximum working pressure bar
Air entering temp. Standard units (1)(2)
Air entering temp. Low sound units (1) °C
Fan Std/Dual Speed fans Pa
Pressure High pressure fans Pa
Refrigerant System High Pressure Side bar
Power Supply Voltage 400 V, 3 Ø, 50 Hz (nominal) V
Recommended Minimum System Water Volume l 2925 2925 2925
(1) Compressor liquid injection kit required on all units operating in ambients exceeding 45°C.
(2) For ambient temperatures below -4°C it is preferable to use dual speed fans.
Chilled
Liquid
360 to 440
3to10
Chilled
Liquid
Liquid outlet
temperature
Ambient
Air
Pressure drop
10
27.6
27.6
360 to 440
Ambient
Air
-18to50
-18to50
10
120
Flow rate
Model YAES-DSA
-18to50
-18to50
10
120
1785 1855 1925
4.5 to 15
1715
Chilled
Liquid
Liquid outlet
temperature
4.5 to 15
-12to15
3to10
Flow rate
Pressure drop
10
Model YAES-DSA
10
120
1505 1575 1645
27.6
360 to 440
10
1405
-18to50
-18to50
3to10
4.5 to 15
Model YAES-SA 1075 1245
Ambient
Air
Min. Max. Min. Max. Min. Max. Min. Max. Min. Max.
Water outlet °C
Glycol outlet °C
Temp. spread °C
Evaporator Flow rate l/s 8.8 42.6 8.8 42.6 8.8 42.6 8.8 42.6 10.1 44.1
Evaporator Pressure drop kPa 6.2 87.0 6.2 87.0 6.2 87.0 6.2 87.0 7.0 93.3
Maximum working pressure bar
Air entering temp. Standard units (1)(2)
Air entering temp. Low sound units (1) °C
Fan Std/Dual Speed fans Pa
Pressure High pressure fans Pa
Refrigerant System High Pressure Side bar
Power Supply Voltage 400 V, 3 Ø, 50 Hz (nominal) V
Recommended Minimum System Water Volume l
Min. Max. Min. Max. Min. Max. Min. Max. Min. Max.
Liquid outlet Water outlet °C
temperature Glycol outlet °C
Temp. spread °C
Evaporator Flow rate l/s 10.1 44.1 10.1 44.1 10.1 44.1 11.4 47.3 11.4 59.9
Evaporator Pressure drop kPa 7.0 93.3 7.0 93.3 7.0 93.3 7.0 90.0 4.9 100.0
Maximum working pressure bar
Air entering temp. Standard units (1)(2)
Air entering temp. Low sound units (1) °C
Fan Std/Dual Speed fans Pa
Pressure High pressure fans Pa
Refrigerant System High Pressure Side bar
Power Supply Voltage 400 V, 3 Ø, 50 Hz (nominal) V
Recommended Minimum System Water Volume l 2110 2326 2674 2925
3to10
Chilled
Liquid
10
-18to50
120
27.6
360 to 440
-18to50
0475 0545
10
Model YAES-SA 0715 0785 0905
0575 0645
0685
Chilled
Liquid
Liquid outlet
temperature
4.5to15
-12to15
Model YAES-SA 0405
120
10
-18to50
10
Ambient
Air
-18to50
-12to15
3to10
27.6
360 to 440
Ambient
Air
1700 1940
2090
1210 1250 1560
0985
4.5to15

SELECTION GUIDE
DATA REQUIRED
To select a YORK YAES chiller the following information is
required:
1. Required cooling capacity.
2. Design chilled water entering and leaving temperatures.
3. Design water flow rate if one of the temperatures in item 3 are
unknown.
4. Designcondenserenteringair temperature.Thiswill normally
be the design summer ambient air temperature unless
location or other factors have an influence.
5. Altitude above sea level.
6. Design evaporator fouling factor.
7. Static pressure resistance against condenser entering and
leaving air flow (where ducts, louvres, attenuators, etc., are
used) at full unit air volume.
Note:Items 1,2and3must belinkedbythefollowingformulae:
Cooling Capacity (kW) = Range (°C) x Flow (litres/sec) x 4.18
Where:
Range = Entering liquid temperature - Leaving liquid
temperature.
CHILLER SELECTION METHOD
1. Determine the correct size of chiller by selecting the model
which most closely matches the required capacity at the
design conditions of leaving water temperature and entering
air temperature (Table 6).
2. Apply correction factors for fouling factor and altitude (Table
3) to the capacity and power values from the capacity tables
(Table 6). Ensure the corrected capacity is still sufficient for
requirements.
3. Using the corrected capacity of the selected chiller adjust the
design temperature range, or flow rate, to balance the
formulae shown in “Data Required”.
4. Physical and electrical data can now be determined from
Tables 13 and 15.
5. Always re-check that selections fall within the design
limitations specified in Table 2.
FOULING AND ALTITUDE FACTORS TABLE 3
YAES-SA SAMPLE SELECTION - COOLING
A chiller is required to cool water from 12°C to 7°C having a
cooling capacity of 690 kW at a design flow rate of 33 l/s. Other
design conditions applying are:
Ambient air entering condenser: 35°C
Fouling factor: 0.044 m² °C./kW
Altitude: Sea level
From a cursory examination of Capacity Table 6, a model
YAES0715SA gives approximately the required capacity:
Capacity = 723.1 kW
Compressor power = 219.5 kW
No correction factors apply therefore, after calculating the flow
rate, the conditions will be as follows:
Cooling capacity: 723.1 kW
Watertemperature: 12°Cto7°C(Range=5°C)
Water flow rate: 34.6 I/s
Compressor power: 219.5 kW
All values are within the operating limits in Table 2. From
Pressure Drop Graph (Figure 2), YAES0715SA evaporator
waterpressuredrop =60.0kPaatthe calculatedflowof34.6l/s.
Page H.7
Doc. No. PC156-100 Rev.3 (01/06)
COOLER
Fouling Factor m² °C/kW Capacity Factor Comp. Input Factor
0.044 1.000 1.000
0.088 0.987 0.995
0.176 0.964 0.985
0.352 0.915 0.962
Altitude (m) Capacity Factor Comp. Input Factor
0 1.000 1.000
600 0.987 1.010
1200 0.973 1.020
1800 0.958 1.029
2400 0.943 1.038
2010 30 7040 50 80 60
10
20
30
40
50
60
70
80
90
Pressure Drop[kPa]
Flow Rate
[
l/s
]
100
120
160
140
5
CD
E
AB
8
EVAPORATOR PRESSURE DROPS FIGURE 2
Temperature Correction Factors
Range °C Cooling Capacity Compressor kW Input
30.98 0.99
40.99 1.00
51.00 1.00
61.01 1.00
71.02 1.00
81.02 1.01
91.03 1.01
10 1.04 1.01
WATER TEMPERATURE RANGE CORRECTION
FACTORS
0405 Main Auxiliary
0475 1505 BB
0545 1575 BB
0575 1645 BB
0645 1715 BC
0685 1785 DB
0715 1855 DC
0785 1925 DD
0905 C
0985 D
1075
1245
1405
Model
A
B
C
D
EPressure Drop[kPa] = 0.0587 x(Flow Rate[l/s] ^ 1.8179
Pressure Drop[kPa] = 0.0216 x(Flow Rate[l/s] ^ 2.0085
YAES-SA Model YAES-DSA
Model Evaporator
Pressure Drop Calculation
Pressure Drop[kPa] = 0.0887 x(Flow Rate[l/s] ^ 1.8179
B
Pressure Drop[kPa] = 0.1624 x(Flow Rate[l/s] ^ 1.6784
Pressure Drop[kPa] = 0.1203 x(Flow Rate[l/s] ^ 1.7572
A
E

Page H.8
Doc. No. PC156-100 Rev.3 (01/06)
Compressor Capacity Step Unit Unit
Cooling Compressor
Capacity kW
Unit Capacity Step 1 2 Factor Factor
8step 4 step 4 1.00 1.00
7step 4 step 3 0.92 0.89
6step 3 step 3 0.84 0.77
5step 3 step 2 0.71 0.65
4step 3 step 1 0.55 0.49
3step 3 off 0.42 0.39
2step 2 off 0.29 0.27
1step1 off 0.25 0.21
Unit Unit
Cooling Compressor
Unit Capacity Capacity kW
Step 1 2 3 Factor Factor
12 step 4 step 4 step 4 1.00 1.00
11 step 4 step 4 step 3 0.97 0.95
10 step 4 step 3 step 3 0.87 0.85
9 step 4 step 3 step 2 0.79 0.80
8 step 4 step 3 step 1 0.75 0.76
7 step 4 step 3 off 0.59 0.60
6 step 3 step 3 off 0.54 0.51
5 step 3 step 2 off 0.48 0.45
4 step 3 step 1 off 0.41 0.41
3 step 3 off off 0.30 0.28
2 step 2 off off 0.20 0.20
1 step 1 off off 0.16 0.16
Unit Unit
Cooling Compressor
Capacity kW
UnitCapacityStep 1234FactorFactor
16 step 4 step 4 step 4 step 4 1.00 1.00
15 step 4 step 4 step 4 step 3 0.98 0.97
14 step 4 step 3 step 4 step 3 0.92 0.89
13 step 4 step 3 step 3 step 3 0.88 0.83
12 step 3 step 3 step 3 step 3 0.84 0.77
11 step 3 step 3 step 3 step 2 0.78 0.71
10 step 3 step 2 step 3 step 2 0.71 0.65
9 step 3 step 2 step 3 step 1 0.63 0.57
8 step 3 step 1 step 3 step 1 0.55 0.49
7 step 3 step 1 step 3 off 0.49 0.44
6 step 3 off step 3 off 0.42 0.39
5 step 3 off step 2 off 0.36 0.33
4 step 2 off step 2 off 0.29 0.27
3 step 2 off step 1 off 0.27 0.24
2 step 1 off step 1 off 0.25 0.21
1 step 1 off off off 0.13 0.10
Part load performance tests performed 7oC leaving chilled water and 35oC ambient
Models YAES 0405SA, 0475SA,
0545SA, 0575SA, 0645SA, 0685SA,
0715SA, 0785SA, 0905SA & 0985SA
Models YAES1505DSA, 1575DSA,
1645DSA, 1715DSA, 1785DSA,
1855DSA & 1925DSA
Models YAES 1075SA,
1245SA & 1405SA Compressor No
Compressor Capacity Step
Compressor No
Compressor No
Compressor Capacity Step Number
TABLE 4 COOLING CAPACITY FACTORS
AND COMPRESSOR POWER FACTORS - PART LOAD OPERATION
YAES-SA 0405 0475 0545 0575 0645 0685 0715 0785 0905 0985 1075 1245 1405
Standard Units 10 12 14 16 16 18 20 20 24 24 28 36 36
Sonata Units - Fans at Low Speed 5.5 6.6 7.7 8.8 8.8 9.9 11 11 13.2 13.2 15.4 19.8 19.8
Sonata Units - Fans at High Speed 10 12 14 16 16 18 20 20 24 24 28 36 36
Units with High Pressure Fans 11 13.2 15.4 17.6 17.6 19.8 33 33 39.6 39.6 45.2 59.4 59.4
YAES-DSA 1505 1575 1645 1715 1785 1855 1925
Standard Units 40 40 40 44 44 48 48
Sonata Units - Fans at Low Speed 22 22 22 24.2 24.2 26.4 26.4
Sonata Units - Fans at High Speed 40 40 40 44 44 48 48
Units with High Pressure Fans 66 66 66 72.6 72.6 79.2 79.2
FAN POWER kW
Fan Power kW
TABLE 5 NOMINAL FAN POWER CONSUMPTION AT 400 V

COOLING CAPACITIES - YAES-SA TABLE 6
Page H.9
Doc. No. PC156-100 Rev.3 (01/06)
Condenser Coil Entering AirTemperature oC
LWT 20 25 30 35 38 40 42 44 45
oCCool Power Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power
kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW
5405.1 103.5 393.3 110.6 372.4 113.2 360.9 125.2 343.1 131.7 331.2 136.1 319.3 140.5 307.4 144.9 301.5 147.0
6422.1 105.0 408.7 112.2 385.9 118.2 372.8 126.8 354.9 133.4 342.9 137.9 331.0 142.3 319.1 146.7 313.1 148.9
YAES 7439.1 104.9 424.1 113.7 399.3 119.8 384.7 128.4 366.7 135.1 354.7 139.6 342.7 144.1 330.7 148.5 324.7 150.8
0405SA
8451.6 109.8 436.6 116.8 411.6 122.8 397.0 131.3 378.1 138.0 365.6 142.5 353.0 147.0 340.4 151.5 334.2 153.8
10 476.6 113.1 461.7 119.9 436.1 125.8 421.5 134.2 401.0 140.9 387.3 145.5 373.6 150.0 359.9 154.5 353.0 156.8
12 496.7 117.4 484.0 124.4 460.1 130.7 447.7 139.2 425.1 145.9 410.0 150.4 394.9 154.8 379.8 159.3 372.3 161.5
15
526.9 121.7 517.5 128.9 496.0 135.5 486.9 144.3 461.2 150.9 444.0 155.3 426.9 159.7 409.8 164.1 401.2 166.3
5471.5 120.5 457.8 128.8 433.5 135.7 420.1 145.7 399.3 153.4 385.5 158.5 371.7 163.5 357.9 168.6 350.9 171.2
6491.4 122.2 475.8 130.6 449.2 137.6 433.9 147.6 413.1 155.3 399.2 160.5 385.3 165.6 371.4 170.8 364.5 173.3
YAES 7511.2 122.1 493.7 132.4 464.9 140.9 447.8 149.5 426.8 157.3 412.9 162.5 398.9 167.7 385.0 172.9 378.0 175.5
0475SA
8525.7 127.8 508.3 136.0 479.1 143.0 462.1 152.8 440.2 160.7 425.5 165.9 410.9 171.1 396.3 176.4 389.0 179.0
10 554.8 131.6 537.4 139.6 507.7 146.5 490.7 156.2 466.8 164.1 450.8 169.3 434.9 174.6 418.9 179.8 411.0 182.5
12 578.2 136.6 563.4 144.8 535.6 152.1 521.1 162.1 494.8 169.9 477.3 175.1 459.7 180.3 442.2 185.4 433.4 188.0
15
613.3 141.6 602.4 150.0 577.4 157.7 566.8 168.0 536.9 175.7 516.9 180.8 497.0 185.9 477.0 191.0 467.1 193.6
5519.8 131.5 504.7 140.6 477.9 143.9 463.1 153.0 440.2 161.0 425.0 166.4 409.8 171.7 394.5 177.0 386.9 179.7
6541.7 133.4 524.5 142.5 495.2 145.9 478.4 155.0 455.4 163.1 440.1 168.5 424.8 173.9 409.5 179.3 401.8 182.0
YAES 7563.6 133.3 544.3 144.5 512.5 147.8 493.6 157.0 470.6 165.2 455.2 170.6 439.8 176.1 424.4 181.5 416.7 184.2
0545SA
8579.6 139.5 560.3 148.4 528.2 151.5 509.4 160.5 485.2 168.7 469.1 174.2 453.0 179.7 436.9 185.2 428.8 187.9
10 611.6 143.7 592.5 152.4 559.7 155.3 541.0 164.0 514.6 172.2 497.0 177.8 479.4 183.3 461.8 188.8 453.1 191.6
12 637.4 149.1 621.1 158.1 590.4 161.2 574.5 170.2 545.5 178.3 526.1 183.8 506.8 189.3 487.5 194.7 477.8 197.4
15
676.1 154.6 664.1 163.8 636.6 167.2 624.8 176.4 591.8 184.4 569.9 189.8 547.9 195.2 525.9 200.6 514.9 203.3
5568.1 143.7 551.6 153.6 522.3 157.3 506.1 167.2 481.1 176.0 464.5 181.8 447.8 187.7 431.2 193.5 422.8 196.4
6592.0 145.8 573.2 155.8 541.2 159.4 522.8 169.4 497.7 178.2 481.0 184.1 464.2 190.0 447.5 195.9 439.1 198.9
YAES 7615.9 145.6 594.8 157.9 560.1 161.6 539.5 171.6 514.3 180.5 497.5 186.5 480.7 192.4 463.9 198.4 455.5 201.4
0575SA
8633.4 152.5 612.4 162.2 577.3 165.6 556.7 175.4 530.3 184.4 512.7 190.4 495.1 196.4 477.5 202.4 468.7 205.4
10 668.4 157.0 647.5 166.5 611.6 169.7 591.2 179.2 562.4 188.2 543.2 194.3 524.0 200.3 504.8 206.4 495.1 209.4
12 696.6 163.0 678.8 172.8 645.3 176.2 627.9 186.0 596.2 194.9 575.0 200.9 553.9 206.8 532.7 212.8 522.2 215.8
15
738.9 168.9 725.8 179.0 695.7 182.7 682.9 192.8 646.8 201.6 622.8 207.5 598.8 213.3 574.7 219.2 562.7 222.2
5646.5 181.5 627.7 194.1 594.4 198.6 576.0 207.4 547.5 218.3 528.6 225.5 509.6 232.8 490.7 240.0 481.2 243.6
6673.7 184.2 652.3 196.8 615.9 201.4 595.0 210.1 566.4 221.1 547.3 228.4 528.3 235.7 509.3 243.0 499.7 246.7
YAES 7700.9 184.0 676.9 199.5 637.4 204.1 613.9 212.8 585.2 223.9 566.1 231.3 547.0 238.7 527.9 246.1 518.3 249.8
0645SA
8720.8 192.6 696.9 204.9 656.9 209.2 633.6 217.5 603.5 228.7 583.5 236.1 563.4 243.6 543.4 251.0 533.4 254.8
10 760.7 198.3 736.8 210.3 696.1 214.3 672.8 222.3 640.0 233.5 618.1 241.0 596.3 248.5 574.4 256.0 563.5 259.7
12 792.8 205.9 772.5 218.2 734.3 222.6 714.5 230.7 678.4 241.8 654.4 249.2 630.3 256.6 606.3 263.9 594.2 267.6
15
840.9 213.4 826.0 226.1 791.7 230.8 777.1 239.1 736.1 250.0 708.7 257.3 681.4 264.6 654.0 271.9 640.4 275.6
5696.5 183.7 676.2 196.4 640.3 201.0 620.5 209.9 589.9 220.9 569.4 228.2 549.0 235.6 528.6 242.9 518.4 246.6
6725.8 186.4 702.7 199.1 663.5 203.8 641.0 212.6 610.2 223.8 589.7 231.2 569.2 238.6 548.6 246.0 538.4 249.7
YAES 7755.1 186.2 729.3 201.9 686.7 206.5 661.4 215.4 630.5 226.6 609.9 234.1 589.3 241.6 568.7 249.0 558.4 252.8
0685SA
8776.6 194.9 750.8 207.4 707.7 211.7 682.6 220.2 650.2 231.5 628.6 239.0 607.0 246.5 585.4 254.1 574.6 257.8
10 819.5 200.7 793.8 212.9 749.9 216.9 724.8 224.9 689.5 236.3 665.9 243.9 642.4 251.5 618.8 259.1 607.0 262.9
12 854.1 208.3 832.2 220.8 791.1 225.2 769.8 233.5 730.9 244.7 705.0 252.2 679.1 259.6 653.1 267.1 640.2 270.9
15 905.9 216.0 889.8 228.8 852.9 233.6 837.2 242.0 793.0 253.0 763.5 260.4 734.1 267.8 704.6 275.2 689.9 278.9
Power (kW) is for compressors only.
Correction factors for Low Sound
(Sonata)
Units Compressor Power: All models multiply the tabulated Power kW by 1.01
Cooling Capacities: ModelsYAES 0405, 0475 and 0545 multiply the tabulated Cool kW by: ModelsYAES 0575, 0645 and 0685 multiply the tabulated Cool kW by:
At ambients 29°C and less multiply the tabulated Cool kW by 0.93 At ambients 29°C and less multiply the tabulated Cool kW by 0.94
At ambients 30°C and greater multiply the tabulated Cool kW by 0.95 At ambients 30°C and greater multiply the tabulated Cool kW by 0.96
Model

COOLING CAPACITIES - YAES-SA
Page H.10
Doc. No. PC156-100 Rev.3 (01/06)
Condenser Coil Entering AirTemperature oC
LWT 20 25 30 35 38 40 42 44 45
oCCool Power Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power
kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW
5772.2 181.0 741.2 198.0 698.6 204.8 673.7 211.6 644.6 219.7 625.2 232.0 605.8 240.1 586.4 248.3 576.8 252.4
6800.7 185.5 768.6 203.0 724.3 209.2 698.4 215.5 668.3 223.4 648.2 235.2 628.2 243.1 608.1 251.0 598.1 254.9
YAES
7829.3 190.1 796.0 207.9 750.1 213.7 723.1 219.5 692.0 227.1 671.2 238.5 650.5 246.1 629.8 253.7 619.4 257.5
0715SA
8866.7 194.6 831.9 212.9 785.7 218.1 759.2 223.4 728.5 231.2 708.0 242.8 687.6 250.6 667.1 258.4 656.8 262.3
10 904.1 199.2 867.8 217.8 821.3 222.6 795.4 227.4 765.1 235.3 744.8 247.2 724.6 255.1 704.4 263.0 694.3 267.0
12 965.8 207.4 927.0 226.7 877.3 231.9 849.7 237.0 818.9 244.8 798.3 256.6 777.8 264.4 757.3 272.2 747.0 276.1
15
1027.5 215.6 986.2 235.6 933.3 241.1 903.9 246.6 872.7 254.3 851.8 265.9 831.0 273.6 810.2 281.4 799.7 285.2
5829.6 209.0 792.6 226.2 753.6 238.2 733.4 250.2 700.8 258.3 679.1 270.5 657.4 278.6 635.7 286.7 624.8 290.8
6858.8 214.0 820.5 231.6 780.6 242.1 760.2 252.6 726.6 261.3 704.2 274.2 681.8 282.8 659.4 291.4 648.2 295.7
YAES
7887.9 219.0 848.3 237.0 807.6 246.1 787.1 255.1 752.4 264.2 729.4 277.9 706.3 287.0 683.2 296.1 671.7 300.7
0785SA
8928.4 228.8 887.0 247.6 843.9 255.3 821.8 263.0 785.9 272.2 761.9 285.8 737.9 294.9 713.9 304.0 701.9 308.6
10
969.0
234.6 925.8 258.2 880.2 264.6 856.6 271.0 819.3 280.1 794.3 293.7 769.4 302.8 744.5 311.9 732.1 316.5
12 1030.5 243.6 984.5 263.6 934.4 270.7 907.8 277.9 873.3 286.7 850.4 299.9 827.4 308.7 804.5 317.5 793.0 321.9
15 1092.0
248.7 1043.3 269.0 988.7 276.9
958.9
284.8 927.4 293.3 906.4 306.1 885.4 314.6 864.4 323.0 853.9 327.3
5914.5 227.4 870.2 244.3 821.7 252.5 794.0 260.6 762.3 270.0 741.1 284.0 719.9 293.1 698.7 302.7 688.1 307.3
6945.2 232.7 899.4 250.0 850.7 257.8 823.4 265.7 791.3 275.0 769.9 288.9 748.4 298.0 727.0 307.5 716.3 312.2
YAES
7975.8 238.0 928.6 255.6 879.6 263.2 852.7 270.7 820.3 280.0 798.6 293.9 777.0 302.9 755.3 312.4 744.5 317.0
0905SA
81020.8 243.8 971.3 261.9 921.4 269.7 894.5 277.5 860.6 287.0 838.0 301.2 815.4 310.5 792.9 320.2 781.6 325.0
10 1065.7 252.9 1014.1 268.1 963.1 276.2 936.2 284.4 901.0 294.1 877.4 308.6 853.9 318.1 830.4 328.0 818.6 332.9
12 1129.0 260.3 1074.3 279.5 1019.8 286.4 990.8 293.4 956.8 303.4 934.1 318.4 911.4 328.2 888.7 338.5 877.3 343.5
15
1192.2 270.9 1134.5 290.9 1076.4 296.6 1045.4 302.4 1012.6 312.7 990.7 328.2 968.8 338.3 947.0 348.9 936.0 354.1
51003.1 253.7 954.5 263.6 892.1 273.5 852.4 287.3 813.5 289.0 787.6 306.3 761.7 320.7 735.8 322.5 722.9 327.2
61037.2 257.4 987.0 268.1 925.4 278.7 887.4 291.7 846.1 296.5 818.5 311.9 791.0 326.2 763.5 327.6 749.7 332.0
YAES
71071.4 260.5 1019.5 277.6 958.8 285.8 922.4 293.9 878.6 304.1 849.5 316.4 820.3 331.1 791.1 332.7 776.5 336.8
0985SA
81109.6 263.5 1055.9 281.2 993.1 289.5 955.4 296.4 914.0 305.8 886.4 319.9 858.8 335.9 831.2 338.6 817.4 341.4
10 1147.9 268.6 1092.3 284.6 1027.3 293.1 988.3 301.9 949.3 307.5 923.3 327.3 897.4 342.7 871.4 344.5 858.4 349.8
12 1216.5 275.6 1157.7 294.0 1088.7 301.4 1047.4 306.2 1009.8 317.0 984.8 333.3 959.8 351.0 934.8 354.9 922.3 360.3
15
1285.2 282.6 1223.0 303.4 1150.2 309.5 1106.5 315.4 1070.4 326.5 1046.3 343.1 1022.2 361.4 998.1 365.3 986.1 370.9
51099.6 271.5 1055.4 297.0 994.8 307.2 959.3 317.3 917.9 329.6 890.3 347.9 862.7 360.2 835.1 372.4 821.3 378.5
61140.2 278.3 1094.4 304.4 1031.4 313.9 994.5 323.3 951.6 335.1 923.1 352.8 894.5 364.7 866.0 376.5 851.7 382.4
YAES
71180.9 285.1 1133.5 311.9 1068.1 320.5 1029.7 329.2 985.4 340.6 955.9 357.7 926.3 369.1 896.8 380.5 882.0 386.2
1075SA
81234.2 291.9 1184.6 319.3 1118.8 327.2 1081.2 335.2 1037.4 346.8 1008.2 364.3 979.1 375.9 949.9 387.6 935.3 393.4
10 1287.5 298.8 1235.7 326.7 1169.5 333.9 1132.7 341.1 1089.4 353.0 1060.6 370.8 1031.8 382.7 1003.0 394.6 988.6 400.5
12 1375.3 311.0 1320.1 340.1 1249.3 347.8 1209.9 355.5 1166.1 367.2 1136.8 384.8 1107.6 396.6 1078.3 408.3 1063.7 414.2
15 1463.1 323.3 1404.4 353.4 1329.1 361.7 1287.2 369.9 1242.7 381.5 1213.0 398.9 1183.3 410.5 1153.7 422.0 1138.8 427.8
51264.0 317.9 1205.9 343.3 1138.2 354.9 1099.1 366.4 1054.1 379.8 1024 400.0 994.0 413.1 964.0 426.8 949.0 433.5
61307.7 325.5 1247.7 351.5 1178.8 362.4 1139.6 373.4 1093.8 386.7 1063 406.5 1032.6 419.5 1002.0 433.0 986.7 439.6
YAES
71351.5 333.0 1289.4 359.6 1219.4 370.0 1180.2 380.4 1133.4 393.5 1102 413.1 1071.2 425.9 1040.0 439.3 1024.4 445.8
1245SA
81413.3 341.1 1348.4 368.3 1277.3 378.8 1238.3 389.3 1190.4 402.6 1159 422.7 1126.6 435.8 1094.7 449.4 1078.7 456.1
10 1475.2 352.5 1407.5 377.0 1335.2 387.5
1296.5 398.1
1247.4 411.7 1215 432.2 1182.1 445.6 1149.4 459.5 1133.0 466.4
12 1566.7 364.0 1494.8 392.8 1417.6 402.4 1376.0 411.9 1327.9 425.8 1296 446.7 1263.8 460.4 1231.8 474.6 1215.7 481.5
15 1658.3 378.7 1582.2 408.7 1500.1 417.2
1455.6 425.7
1408.4 439.9 1377 461.2 1345.6 475.1 1314.2 489.6 1298.5 496.7
51428.4 332.1 1359.2 384.9 1270.3 399.4 1213.8 419.5 1158.5 421.9 1121.6 447.2 1084.7 468.3 1047.8 470.8 1029.4 477.8
61477.0 339.8 1405.5 391.4 1317.8 406.9 1263.6 425.8 1204.8 433.0 1165.6 455.3 1126.4 476.2 1087.2 478.3 1067.6 484.8
YAES
71525.7 347.5 1451.8 405.3 1365.4 417.3 1313.5 429.1 1251.2 444.0 1209.6 461.9 1168.1 483.4 1126.5 485.8 1105.7 491.7
1405SA
81580.1 356.0 1503.7 410.5 1414.1 422.6 1360.4 432.8 1301.5 446.5 1262.2 467.0 1223.0 490.4 1183.7 494.4 1164.0 498.4
10 1634.6 369.3 1555.5 415.6 1462.9 428.0 1407.3 440.7 1351.8 449.0 1314.8 477.8 1277.8 500.3 1240.8 503.0 1222.4 510.7
12 1732.3 380.0 1648.5 429.3 1550.4 440.0 1491.5 447.0 1438.0 462.8 1402.4 486.5 1366.7 512.5 1331.1 518.2 1313.3 526.1
15 1830.1 395.6 1741.5 443.0 1637.8 451.8 1575.6 460.5 1524.2 476.7 1489.9 501.0 1455.6 527.6 1421.4 533.4 1404.2 541.5
Power (kW) is for compressors only.
Correction factors for Low Sound
(Sonata)
Units Compressor Power: All models multiply the tabulated Power kW by 1.01
Cooling Capacities: ALL models multiply the tabulated Cool kW by:
At ambients 29°C and less multiply the tabulated Cool kW by 0.94
At ambients 30°C and greater multiply the tabulated Cool kW by 0.96
Model

COOLING CAPACITIES - YAES-SA
Page H.11
Doc. No. PC156-100 Rev.3 (01/06)
Model Condenser Coil Entering AirTemperature oC
LWT 20 25 30 35 38 40 42 44 45
oCCool Power Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power
kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW
51544.3 362.0 1482.3 396.0 1397.2 409.6 1347.3 423.1 1289.2 439.4 1250.4 463.9 1211.7 480.2 1172.9 496.5 1153.5 504.7
61601.5 371.1 1537.1 405.9 1448.6 418.5 1396.8 431.0 1336.6 446.8 1296.5 470.4 1256.3 486.2 1216.2 502.0 1196.2 509.9
71658.6 380.2 1592.0 415.8 1500.1 427.4 1446.2 439.0 1384.0 454.2 1342.5 477.0 1301.0 492.2 1259.6 507.4 1238.8 515.0
81733.4 389.3 1663.8 425.7 1571.3 436.3 1518.5 446.9 1457.0 462.4 1416.1 485.7 1375.1 501.2 1334.2 516.7 1313.7 524.5
10 1808.2 398.4 1735.6 435.6 1642.5 445.2 1590.8 454.8 1530.1 470.6 1489.7 494.4 1449.2 510.2 1408.8 526.1 1388.5 534.0
12 1931.6 414.7 1854.0 453.4 1754.6 463.7 1699.3 474.0 1637.7 489.7 1596.7 513.1 1555.6 528.8 1514.5 544.4 1494.0 552.2
15
2055.0 431.1 1972.4 471.2 1866.7 482.2 1807.9 493.2 1745.3 508.7 1703.7 531.8 1662.0 547.3 1620.3 562.7 1599.5 570.4
51601.8 390.0 1533.8 424.2 1452.2 443.0 1407.1 461.7 1345.4 478.0 1304.3 502.4 1263.2 518.7 1222.1 535.0 1201.5 543.1
61659.5 399.5 1589.0 434.6 1504.9 451.4 1458.6 468.2 1394.9 484.7 1352.5 509.4 1310.0 525.9 1267.5 542.4 1246.3 550.6
71717.2 409.1 1644.3 444.9 1557.7 459.8 1510.1 474.6 1444.4 491.3 1400.6 516.4 1356.8 533.1 1313.0 549.8 1291.1 558.2
81795.1 423.4 1718.9 460.4 1629.6 473.5 1581.1 486.5 1514.4 503.4 1469.9 528.7 1425.4 545.5 1380.9 562.4 1358.7 570.8
10
1873.1
433.8 1793.6 476.0 1701.4 487.2 1652.0 498.4 1584.3 515.4 1539.2 540.9 1494.0 558.0 1448.9 575.0 1426.3 583.5
12 1996.3 451.0 1911.6 490.3 1811.7 502.6 1757.5 514.9 1692.2 531.5 1648.7 556.5 1605.2 573.1 1561.7 589.7 1540.0 598.0
15 2119.5
464.2 2029.5 504.6 1922.0 518.0
1862.9
531.4 1800.1 547.6 1758.2 572.0 1716.4 588.2 1674.5 604.4 1653.6 612.5
51659.2 418.0 1585.3 452.4 1507.2 476.4 1466.9 500.3 1401.7 516.6 1358.2 540.9 1314.8 557.2 1271.3 573.4 1249.6 581.5
61717.5 428.0 1641.0 463.2 1561.2 484.3 1520.5 505.3 1453.3 522.5 1408.5 548.4 1363.7 565.6 1318.9 582.8 1296.5 591.4
71775.8 438.0 1696.7 474.0 1615.2 492.1 1574.1 510.2 1504.9 528.5 1458.7 555.8 1412.6 574.0 1366.4 592.2 1343.3 601.3
81856.9 457.6 1774.1 495.2 1687.8 510.6 1643.7 526.1 1571.7 544.3 1523.7 571.6 1475.7 589.8 1427.7 608.1 1403.7 617.2
10
1937.9
469.3 1851.5 516.4 1760.4 529.2 1713.3 541.9 1638.5 560.1 1588.7 587.5 1538.9 605.7 1489.0 623.9 1464.1 633.0
12 2061.0 487.3 1969.1 527.2 1868.9 541.5 1815.6 555.8 1746.7 573.4 1700.8 599.8 1654.8 617.4 1608.9 635.0 1585.9 643.8
15 2184.0
497.3 2086.6 538.0 1977.4 553.8
1917.9
569.6 1854.8 586.6 1812.8 612.1 1770.8 629.1 1728.8 646.1 1707.8 654.6
51744.1 436.4 1662.8 470.5 1575.3 490.7 1527.5 510.8 1463.1 528.2 1420.2 554.4 1377.3 571.7 1334.4 589.4 1312.9 598.1
61803.9 446.7 1719.9 481.6 1631.3 499.9 1583.6 518.3 1517.9 536.2 1474.1 563.1 1430.3 580.8 1386.5 598.9 1364.6 607.9
71863.7 457.0 1776.9 492.6 1687.2 509.2 1639.8 525.8 1572.7 544.2 1528.0 571.8 1483.3 589.9 1438.5 608.5 1416.2 617.7
81949.2 472.6 1858.4 509.5 1765.2 525.0 1716.3 540.6 1646.5 559.2 1599.9 587.1 1553.3 605.4 1506.7 624.2 1483.4 633.5
10 2034.7 487.6 1939.9 526.3 1843.3 540.8 1792.9 555.3 1720.2 574.1 1671.8 602.4 1623.3 620.9 1574.9 640.0 1550.7 649.4
12 2159.5 503.9 2058.9 543.1 1954.2 557.2 1898.6 571.3 1830.1 590.1 1784.5 618.3 1738.8 636.9 1693.1 656.0 1670.3 665.4
15
2284.2 519.6 2177.8 559.8 2065.2 573.5 2004.3 587.2 1940.0 606.0 1897.1 634.3 1854.2 652.9 1811.4 671.9 1789.9 681.4
51832.7 462.7 1747.1 489.9 1645.7 511.7 1585.8 537.5 1514.4 547.3 1466.7 576.8 1419.1 599.3 1371.5 609.2 1347.7 618.0
61896.0 471.4 1807.5 499.7 1706.0 520.8 1647.6 544.3 1572.7 557.8 1522.8 586.0 1472.8 609.0 1422.9 619.0 1397.9 627.7
71959.3 479.5 1867.9 514.6 1766.4 531.9 1709.5 549.1 1631.1 568.4 1578.8 594.3 1526.6 618.1 1474.3 628.8 1448.2 637.5
82038.1 492.4 1943.0 528.8 1837.0 544.8 1777.2 559.5 1699.8 578.0 1648.3 605.7 1596.7 630.8 1545.1 642.6 1519.3 649.9
10 2116.9 503.2 2018.1 542.8 1907.5 557.7 1844.9 572.8 1768.6 587.6 1717.7 621.0 1666.8 645.5 1615.9 656.4 1590.5 666.3
12 2247.0 519.3 2142.2 557.6 2023.2 572.1 1955.2 584.1 1883.2 603.7 1835.2 633.1 1787.2 659.7 1739.2 672.4 1715.2 682.2
15 2377.2 531.3 2266.3 572.4 2138.9 586.4 2065.4 600.2 1997.8 619.8 1952.7 649.2 1907.6 676.0 1862.5 688.4 1840.0 698.2
51917.5 481.2 1824.7 508.0 1713.8 526.0 1646.4 547.9 1575.8 558.9 1529 590.3 1481.6 613.8 1434.6 625.1 1411.0 634.6
61982.4 490.1 1886.4 518.1 1776.1 536.5 1710.8 557.3 1637.3 571.5 1588 600.8 1539.4 624.2 1490.5 635.1 1466.0 644.2
72047.2 498.5 1948.1 533.2 1838.4 549.0 1775.1 564.6 1698.9 584.1 1648 610.3 1597.3 634.0 1546.4 645.1 1521.0 653.9
82130.4 507.4 2027.3 543.0 1914.4 559.2 1849.8 574.0 1774.6 592.8 1724 621.1 1674.3 646.4 1624.1 658.8 1599.0 666.3
10 2213.6 521.5 2106.5 552.7 1990.4 569.4
1924.5 586.2
1850.3 601.6 1801 635.9 1751.3 660.8 1701.8 672.5 1677.0 682.6
12 2345.5 535.9 2232.0 573.5 2108.5 587.8 2038.2 599.5 1966.6 620.4 1919 651.7 1871.2 679.2 1823.4 693.4 1799.6 703.8
15 2477.4 553.6 2357.5 594.3 2226.6 606.1
2151.9 617.8
2082.9 639.2 2037 671.4 1991.1 699.7 1945.1 714.2 1922.1 725.0
52006.1 507.5 1909.0 527.3 1784.1 547.1 1704.7 574.6 1627.0 577.9 1575.2 612.6 1523.5 641.5 1471.7 644.9 1445.8 654.5
62074.4 514.8 1974.0 536.2 1850.9 557.4 1774.8 583.3 1692.2 593.1 1637.1 623.7 1582.0 652.4 1526.9 655.2 1499.4 664.1
72142.8 520.9 2039.1 555.2 1917.7 571.6 1844.8 587.9 1757.3 608.2 1698.9 632.8 1640.5 662.2 1582.2 665.5 1553.0 673.6
82219.3 527.1 2111.9 562.3 1986.2 579.0 1910.7 592.9 1828.0 611.6 1772.8 639.7 1717.6 671.8 1662.5 677.2 1634.9 682.7
10 2295.8 537.2 2184.7 569.3 2054.6 586.3 1976.6 603.7 1898.6 615.0 1846.7 654.6 1794.7 685.4 1742.8 689.0 1716.8 699.5
12 2433.1 551.2 2315.3 588.1 2177.5 602.7 2094.7 612.3 2019.7 634.0 1969.6 666.5 1919.6 702.1 1869.5 709.8 1844.5 720.7
15 2570.3 565.3 2445.9 606.9 2300.3 618.9 2212.9 630.8 2140.7 653.0 2092.6 686.3 2044.4 722.8 1996.3 730.7 1972.2 741.8
Power (kW) is for compressors only.
Correction factors for Low Sound
(Sonata)
Units Compressor Power: All models multiply the tabulated Power kW by 1.01
Cooling Capacities: ALL models multiply the tabulated Cool kW by:
At ambients 29°C and less multiply the tabulated Cool kW by 0.94
At ambients 30°C and greater multiply the tabulated Cool kW by 0.96
YEAS 1505
DSA
YEAS 1855
DSA
YEAS 1925
DSA
YEAS 1575
DSA
YEAS 1645
DSA
YEAS 1715
DSA
YEAS 1785
DSA

SELECTION GUIDE - GLYCOL COOLING
DATA REQUIRED
To select a YORK YAES glycol chiller, the following information
is required:
1. Required cooling capacity.
2. Design chilled liquid entering and leaving temperatures.
3. Design glycolflow rate, if only one of the temperatures in item
2 is unknown.
4. Designcondenserenteringair temperature.Thiswill normally
be the design summer ambient air temperature unless
location or other factors have an influence.
5. Altitude above sea level.
6. Design cooler fouling factor.
7. Static pressure resistance (against condenser entering and
leaving airflow where ducts, louvres, attenuators, etc., are
used) at full unit air flow.
Note:Items 1,2and3must belinkedbythefollowingformulae:
Cooling capacity kW = l/s chilled liquid x °C range
Glycol Factor
Where:
Range = Entering liquid temperature - leaving liquid temperature.
The glycol factor is obtained from table 6 using the design
leaving liquid temperature and the percentage by weight glycol
concentration. Recommended glycol concentration for the
unit is given in table 8.
SELECTION METHOD
1. Determine the correct size of chiller by selecting the model
which most closely matches the required capacity at the
design conditions of leaving glycol temperature and entering
air temperature.
2. Apply the relevant correction factors for fouling and altitude
(Tables 3 and 4) and glycol concentration (Table 9), to the
capacityand powervalues fromthe capacitytable(Table11).
Ensure the corrected capacity is sufficient for requirements.
3. Using the customer requested duty or corrected capacity of
the selected chiller, adjust the design temperature range, or
flowrate,tobalancetheformulaeshownin“Data Required”.
4. Physical and electrical data can now be determined from
Tables 13 and 15.
5. Always re-check that selections fall within the design
limitations specified (Table 2).
YAES SAMPLE SELECTION - GLYCOL COOLING
A YAES chiller is required to cool ethylene glycol from 3°C to
-2°C having a cooling capacity of 330 kW.
Other design conditions applying are:
Ambient air entering condenser: 30°C
Fouling factor: 0.088m °C/kW
Altitude: 1200m
Glycol Type: Ethylene
For a - 2°C ethylene glycol leaving temperature the
recommended concentration from table 8 is 23%.
From the capacity table 11, an "Ethylene Glycol" temperature of
“-2°C” leaving chilled liquid temperature at 30°C condenser
entering air temperature a YAES0785SA gives approximately
the required capacity of 573.5 kW.
From the design fouling factor, corrections of capacity x 0.987
and power x 0.995 apply (Table 3).
From the design altitude, corrections of capacity x 0.973 and
power x 1.020 apply (Table 4).
From the design ethylene glycol strength, corrections of
capacity x 1.0175 and power x 1.0070 apply (Interpolation from
Table 8).
Applying these factors to the selection: YAES0785SA
Cooling Capacity= 573.5 x 0.987 x 0.973 x 1.0175 = 560.3 kW
CompressorPower=213.6x0.995x 1.020x1.0070= 218.3kW
For the glycol concentration specified and a leaving liquid
temperature of - 2°C, the Glycol Factor is 0.2613 from table 7.
The flow rate can be determined, therefore, from the formula
shown in "Data Required".
560.3 kW = (3 - (-2)) x Flow (l/s)
0.2613
Flow rate = 560.3 x 0.2613 = 29.2 (l/s)
5
This satisfies the Operating Limits.
Cooler pressure drop = 45.2 kPa (Figure 2) x 1.19 (correction
factor, Table 9 for 23% strength).
Cooler pressure drop = 53.8 kPa.
Page H.12
Doc. No. PC156-100 Rev.3 (01/06)
% by Capacity Power Capacity Power
Weight Factor Factor Factor Factor
10 1.050 1.020 1.075 1.025
20 1.025 1.010 1.045 1.015
30 1.000 1.000 1.000 1.000
40 0.975 0.990 0.955 0.985
50 0.950 0.980 0.910 0.970
Ethylene Glycol Propylene Glycol
TABLE 9 GLYCOL CONCENTRATION FACTORS
6°C 0°C -6°C -12°C 6°C 0°C -6°C -12°C
10 1.07 1.10 1.08 1.11
20 1.13 1.16 1.19 1.17 1.20 1.24
30 1.17 1.21 1.25 1.28 1.28 1.32 1.36 1.40
40 1.24 1.29 1.34 1.39 1.39 1.45 1.51 1.57
50 1.31 1.36 1.41 1.47 1.52 1.58 1.64 1.71
%by
Weight
Pressure Drop Correction Factor
Ethylene Glycol Propylene Glycol
TABLE 10 PRESSURE DROP CORRECTIONS
10 20 30 40 50
10 0.246 0.255 0.260 0.288 0.305
5 0.245 0.256 0.265 0.290 0.310
0 0.240 0.257 0.269 0.293 0.315
-5 0.258 0.271 0.296 0.318
-10 0.272 0.298 0.320
10 20 30 40 50
10 0.243 0.250 0.258 0.268 0.279
5 0.242 0.249 0.257 0.269 0.281
0 0.241 0.248 0.256 0.270 0.283
-5 0.247 0.255 0.271 0.285
-10 0.254 0.272 0.286
LCLT °C
% by Weight
Ethylene Glycol Factor
LCLT °C
% by Weight
Propylene Glycol Factor
TABLE 7 GLYCOL FACTORS
Leaving Liquid Ethylene Gylcol Propylene Gylcol
Temperature °C Concentration % Weight Concentration % Weight
41214
21618
02022
-2 23 25
-4 27 30
-6 30 33
-8 32 35
-10 35 38
-12 38 41
TABLE 8 RECOMMENDED CONCENTRATIONS

30% ETHYLENE GLYCOL CAPACITIES - YAES-SA TABLE 11
Page H.13
Doc. No. PC156-100 Rev.3 (01/06)
Condenser Coil Entering AirTemperature oC
LWT 20 25 30 35 38 40 42 44 45
oC Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power
kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW
4360.8 114.4 348.5 116.6 328.1 118.7 316.0 120.9 308.8 122.2 304.0 123.0 299.1 123.9 294.3 124.8 291.9 125.2
2338.0 107.6 326.6 110.8 307.6 114.0 296.4 117.2 289.7 119.1 285.2 120.4 280.7 121.7 276.2 123.0 274.0 123.6
0315.3 100.7 304.7 105.0 287.1 109.2 276.7 113.5 270.5 116.1 266.4 117.8 262.2 119.5 258.1 121.2 256.0 122.0
-2 299.1 97.0 287.0 101.3 268.4 105.5 256.6 109.8 249.5 112.4 244.8 114.1 240.1 116.7 235.4 119.3 233.0 120.6
-4 282.9 93.3 269.3 97.6 249.7 101.8 236.5 106.1 228.6 108.7 223.3 110.4 218.0 113.9 212.7 117.4 210.1 119.2
-6 266.7 89.6 251.7 93.9 231.0 98.1 216.4 102.4 207.6 105.0 201.7 106.7 195.9 111.1 190.0 115.6 187.1 117.8
-8 250.2 84.3 237.6 89.9 219.5 95.4 207.2 101.0 199.8 104.3 194.8 106.5 189.9 110.5 184.9 114.5 182.5 116.5
-10 233.7 79.1 223.4 85.9 208.0 92.7 198.0 99.6 192.0 103.7 187.9 106.4 183.9 109.9 179.9 113.5 177.9 115.2
-12 217.2 73.8 209.3 81.9 196.6 90.0 188.8 98.1 184.1 103.0 181.0 106.3 177.9 109.3 174.8 112.4 173.3 113.9
4418.6 132.7 404.2 135.2 380.6 137.7 366.6 140.2 358.2 141.7 352.6 142.7 347.0 143.7 341.4 144.7 338.6 145.2
2392.1 124.8 378.8 128.5 356.8 132.2 343.8 135.9 336.0 138.2 330.8 139.7 325.6 141.2 320.4 142.6 317.8 143.4
0365.7 116.8 353.4 121.8 333.0 126.7 321.0 131.7 313.8 134.6 309.0 136.6 304.2 138.6 299.4 140.6 297.0 141.6
-2 346.9 112.5 332.9 117.5 311.3 122.4 297.7 127.4 289.5 130.4 284.0 132.3 278.5 135.4 273.1 138.4 270.3 139.9
-4 328.1 108.2 312.4 113.2 289.7 118.1 274.3 123.1 265.1 126.1 259.0 128.0 252.9 132.1 246.7 136.2 243.7 138.3
-6 309.4 104.0 292.0 108.9 268.0 113.9 251.0 118.8 240.8 121.8 234.0 123.8 227.2 128.9 220.4 134.0 217.0 136.6
-8 290.2 97.8 275.6 104.3 254.7 110.7 240.3 117.2 231.7 121.0 226.0 123.6 220.3 128.2 214.5 132.8 211.7 135.1
-10 271.1 91.7 259.2 99.7 241.3 107.6 229.7 115.5 222.7 120.3 218.0 123.4 213.3 127.5 208.7 131.6 206.3 133.7
-12 252.0 85.6 242.8 95.0 228.0 104.4 219.0 113.9 213.6 119.5 210.0 123.3 206.4 126.8 202.8 130.4 201.0 132.2
4460.4 146.0 444.6 148.8 418.7 151.5 403.3 154.2 394.0 155.9 387.9 157.0 381.7 158.1 375.5 159.2 372.5 159.7
2431.4 137.3 416.7 141.4 392.5 145.4 378.2 149.5 369.6 152.0 363.9 153.6 358.2 155.3 352.4 156.9 349.6 157.7
0402.3 128.5 388.8 133.9 366.3 139.4 353.1 144.8 345.2 148.1 339.9 150.3 334.6 152.5 329.3 154.6 326.7 155.7
-2 381.6 123.8 366.2 129.2 342.5 134.7 327.4 140.1 318.4 143.4 312.4 145.6 306.4 148.9 300.4 152.2 297.4 153.9
-4 361.0 119.1 343.7 124.5 318.6 130.0 301.8 135.4 291.6 138.7 284.9 140.8 278.2 145.3 271.4 149.8 268.0 152.1
-6 340.3 114.3 321.1 119.8 294.8 125.2 276.1 130.7 264.9 133.9 257.4 136.1 249.9 141.8 242.4 147.5 238.7 150.3
-8 319.3 107.6 303.1 114.7 280.1 121.8 264.4 128.9 254.9 133.1 248.6 135.9 242.3 141.0 236.0 146.1 232.8 148.6
-10 298.2 100.9 285.1 109.6 265.5 118.3 252.6 127.1 244.9 132.3 239.8 135.8 234.7 140.3 229.5 144.8 227.0 147.0
-12 277.2 94.2 267.1 104.5 250.8 114.9 240.9 125.2 235.0 131.4 231.0 135.6 227.0 139.5 223.1 143.4 221.1 145.4
4502.3 159.3 485.1 162.3 456.7 165.3 439.9 168.3 429.8 170.1 423.1 171.3 416.4 172.5 409.7 173.7 406.3 174.3
2470.6 149.7 454.6 154.2 428.2 158.7 412.6 163.1 403.2 165.8 397.0 167.6 390.7 169.4 384.5 171.2 381.4 172.1
0438.8 140.2 424.1 146.1 399.6 152.1 385.2 158.0 376.6 161.6 370.8 163.9 365.0 166.3 359.3 168.7 356.4 169.9
-2 416.3 135.0 399.5 141.0 373.6 146.9 357.2 152.9 347.4 156.4 340.8 158.8 334.2 162.4 327.7 166.1 324.4 167.9
-4 393.8 129.9 374.9 135.8 347.6 141.8 329.2 147.7 318.2 151.3 310.8 153.6 303.4 158.6 296.1 163.5 292.4 165.9
-6 371.2 124.7 350.3 130.7 321.6 136.6 301.2 142.6 289.0 146.1 280.8 148.5 272.6 154.7 264.5 160.9 260.4 163.9
-8 348.3 117.4 330.7 125.1 305.6 132.9 288.4 140.6 278.1 145.2 271.2 148.3 264.3 153.8 257.4 159.4 254.0 162.2
-10 325.3 110.1 311.0 119.6 289.6 129.1 275.6 138.6 267.2 144.3 261.6 148.1 256.0 153.0 250.4 157.9 247.6 160.4
-12 302.4 102.8 291.3 114.0 273.6 125.3 262.8 136.6 256.3 143.4 252.0 147.9 247.7 152.2 243.4 156.5 241.2 158.6
4573.4 181.9 553.8 185.3 521.4 188.7 502.2 192.1 490.7 194.2 483.1 195.5 475.4 196.9 467.7 198.3 463.9 198.9
2537.2 170.9 519.0 176.0 488.8 181.1 471.0 186.2 460.3 189.3 453.2 191.3 446.1 193.4 438.9 195.4 435.4 196.4
0501.0 160.0 484.2 166.8 456.2 173.6 439.8 180.4 429.9 184.5 423.3 187.2 416.8 189.9 410.2 192.6 406.9 194.0
-2 475.3 154.2 456.1 160.9 426.5 167.7 407.8 174.5 396.6 178.6 389.1 181.3 381.6 185.5 374.1 189.6 370.4 191.7
-4 449.6 148.3 428.0 155.1 396.8 161.9 375.8 168.6 363.2 172.7 354.8 175.4 346.4 181.0 338.0 186.6 333.8 189.4
-6 423.8 142.4 400.0 149.2 367.2 156.0 343.9 162.8 329.9 166.8 320.6 169.5 311.3 176.6 301.9 183.6 297.3 187.2
-8 397.6 134.0 377.5 142.9 348.9 151.7 329.3 160.5 317.5 165.8 309.6 169.3 301.8 175.6 293.9 182.0 290.0 185.1
-10 371.4 125.7 355.1 136.5 330.6 147.4 314.6 158.2 305.1 164.7 298.7 169.1 292.3 174.7 285.9 180.3 282.7 183.1
-12 345.2 117.3 332.6 130.2 312.4 143.1 300.0 156.0 292.6 163.7 287.7 168.9 282.8 173.7 277.8 178.6 275.4 181.1
Power (kW) is for compressors only.
Correction factors for Low Sound
(Sonata)
Units Compressor Power: All models multiply the tabulated Power kW by 1.01
Cooling Capacities: ModelsYAES 0405, 0475 and 0545 multiply the tabulated Cool kW by: ModelsYAES 0575 and 0645 multiply the tabulated Cool kW by:
At ambients 29°C and less multiply the tabulated Cool kW by 0.93 At ambients 29°C and less multiply the tabulated Cool kW by 0.94
At ambients 30°C and greater multiply the tabulated Cool kW by 0.95 At ambients 30°C and greater multiply the tabulated Cool kW by 0.96
YEAS 0475
SA
YEAS 0545
SA
YEAS 0575
SA
YEAS 0645
SA
YEAS 0405
SA
Model

30% ETHYLENE GLYCOL CAPACITIES - YAES-SA
Page H.14
Doc. No. PC156-100 Rev.3 (01/06)
Condenser Coil Entering AirTemperature oC
LWT 20 25 30 35 38 40 42 44 45
oCCool Power Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power
kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW
4615.3 195.1 594.2 198.8 559.5 202.5 538.9 206.1 526.6 208.3 518.3 209.8 510.1 211.3 501.9 212.7 497.7 213.5
2576.4 183.4 556.9 188.9 524.5 194.4 505.4 199.8 493.9 203.1 486.3 205.3 478.6 207.5 471.0 209.7 467.2 210.8
0537.6 171.7 519.5 179.0 489.5 186.3 471.9 193.6 461.3 197.9 454.2 200.8 447.2 203.7 440.1 206.7 436.6 208.1
-2 510.0 165.4 489.4 172.7 457.7 180.0 437.6 187.2 425.5 191.6 417.5 194.5 409.4 199.0 401.4 203.5 397.4 205.7
-4 482.4 159.1 459.3 166.4 425.8 173.7 403.3 180.9 389.7 185.3 380.7 188.2 371.7 194.2 362.7 200.2 358.2 203.3
-6 454.8 152.8 429.2 160.1 394.0 167.4 369.0 174.6 354.0 179.0 344.0 181.9 334.0 189.5 324.0 197.0 319.0 200.8
-8 426.7 143.8 405.1 153.3 374.4 162.8 353.3 172.2 340.6 177.9 332.2 181.7 323.8 188.5 315.4 195.3 311.2 198.6
-10 398.5 134.9 381.0 146.5 354.8 158.1 337.6 169.8 327.3 176.8 320.5 181.4 313.6 187.4 306.7 193.5 303.3 196.5
-12 370.4 125.9 356.9 139.7 335.2 153.5 321.9 167.4 314.0 175.7 308.7 181.2 303.4 186.4 298.1 191.7 295.5 194.3
4758.8 159.2 718.9 189.6 654.0 200.8 606.5 204.8 582.5 214.4 566.2 221.7 550.2 228.4 534.2 239.6 526.2 238.5
2719.3 152.6 678.9 183.5 614.8 195.0 567.2 199.4 542.9 209.1 526.5 216.5 510.2 223.2 494.0 234.4 485.9 233.5
0679.9 146.2 638.8 177.5 575.6 189.3 528.0 194.0 503.3 203.7 486.7 211.2 470.2 218.0 453.8 229.2 445.6 228.3
YAES
-2 626.0 141.5 589.1 172.3 531.7 184.0 488.7 188.4 466.5 198.1 451.6 205.4 436.8 212.1 422.0 223.1 414.6 222.3
0715SA
-4 572.0 136.8 539.3 167.0 487.8 178.6 449.5 183.0 429.8 192.5 416.5 199.7 403.4 206.3 390.3 217.0 383.7 216.3
-6 517.9 132.0 489.4 161.9 443.8 173.3 410.2 184.8 393.0 186.9 381.5 194.0 370.0 200.5 358.6 211.1 352.8 210.4
-8 478.7 128.0 452.4 157.1 410.3 168.2 379.2 179.4 363.4 181.2 352.7 188.1 342.1 194.5 331.6 204.7 326.2 204.0
-10 439.6 124.0 415.4 152.3 376.7 163.1 348.2 173.9 333.6 175.5 323.8 182.2
-12 400.4 120.0 378.5 147.5 343.2 158.0 317.1 168.5 303.8 169.8 294.8 176.4
4815.2 184.0 768.9 216.7 705.5 233.0 660.3 242.2 633.2 252.0 615.2 258.5 597.1 265.0 579.0 271.6 570.0 274.8
2772.8 176.5 726.1 209.8 663.2 226.4 617.6 235.8 590.2 245.8 572.0 252.5 553.7 259.1 535.5 265.8 526.3 269.1
0730.5 169.2
683.2
203.0 620.9 219.8 574.8 229.5 547.2 239.6 528.7 246.4 510.3 253.1 491.9 259.9 482.7 263.2
YAES
-2 672.5 163.7 630.0 197.0 573.5 213.6 532.1 223.0 507.2 233.0 490.6 239.7 474.0 246.3 457.4 253.0 449.2 256.3
0785SA
-4 614.6 158.4 576.8 191.1 526.2 207.5
489.3
216.7 467.2 226.5 452.5 233.1 437.7 239.6 423.0 246.2 415.6 249.5
-6 556.4 152.9 523.4 185.2 478.8 201.4 446.6 217.6 427.3 220.1 414.4 226.6 401.5 233.0 388.7 239.5 382.2 242.7
-8 514.3 148.3 483.8 179.8 442.6 195.5 412.9 211.3 395.0 213.5 383.1 219.8 371.3 226.1 359.4 232.4 353.4 235.5
-10 472.3 143.7 444.3 174.3 406.4 189.6 379.0 204.9 362.7 206.9 351.7 213.0
-12 430.2 139.2 404.8 168.9 370.2 183.7
345.2
198.6 330.2 200.3 320.3 206.2
4898.6 200.1 844.1 234.0 769.3 247.5 714.9 256.1 688.7 267.6 671.3 275.2 653.9 282.8 636.4 290.5 627.8 294.3
2851.9 191.9 797.1 226.5 723.2 240.4 668.6 249.5 641.9 261.1 624.1 268.8 606.3 276.6 588.6 284.3 579.7 288.2
YAES
0805.2 183.9 750.1 219.1 677.1 233.3 622.3 242.8 595.1 254.5 577.0 262.4 558.8 270.2 540.7 278.0 531.6 281.9
0905SA
-2 741.3 177.9 691.6 212.6 625.4 226.7 576.0 236.0 551.7 247.6 535.4 255.3 519.1 263.0 502.8 270.7 494.7 274.6
-4 677.5 172.1 633.2 206.2 573.8 220.2 529.8 229.3 508.2 240.7 493.8 248.3 479.4 255.9 464.9 263.5 457.8 267.3
-6 613.3 166.0 574.6 199.8 522.1 213.7 483.5 222.6 464.7 233.9 452.2 241.4 439.7 248.9 427.2 256.3 421.0 260.1
-8 566.9 161.0 531.2 193.9 482.6 207.4 447.0 216.0 429.7 226.9 418.1 234.2 406.6 241.5 395.0 248.7 389.3 252.4
-10 520.6 156.0 487.7 188.0 443.1 201.1 410.4 209.3 394.4 219.9 383.8 227.0
-12 474.2 151.0 444.4 182.1 403.7 194.8 373.7 202.6 359.2 212.9 349.5 219.8
4985.7 221.4 926.0 257.3 835.1 267.7 767.4 283.3 749.1 293.2 732.5 300.5 716.0 306.4 699.5 313.0 659.5 316.3
2934.4 214.3 874.4 249.1 785.1 259.9 717.7 274.7 698.2 284.8 681.1 291.6 664.0 298.4 646.9 305.1 609.0 308.5
0883.2 205.4 822.8 240.9 735.0 252.2 668.1 267.4 647.3 277.7 629.6 284.6 612.0 291.5 594.3 298.4 558.4 301.9
-2 813.1 198.8 758.7 233.9 679.0 245.0 618.4 259.9 600.0 270.2 584.2 277.0 568.4 283.8 552.7 290.6 519.7 294.0
YAES
-4 743.1 192.4 694.6 226.8 622.9 237.8 568.7 252.6 552.7 262.7 538.8 269.4 524.9 276.2 511.0 282.9 480.9 286.2
0985SA
-6 672.7 185.6 630.3 219.9 566.8 230.7 519.0 245.3 505.5 255.3 493.5 262.0 481.5 268.6 469.6 275.3 442.2 278.6
-8 621.8 180.1 582.7 213.4 523.9 223.8 479.8 238.0 467.3 247.7 456.3 254.2 445.2 260.7 434.2 267.1 408.9 270.4
-10 571.0 174.6 535.0 207.0 481.1 221.7 440.5 230.7 429.0 240.2 418.8 246.4
-12 520.1 169.1 487.5 200.5 438.2 214.8 401.2 223.4 390.7 232.6 381.4 238.7
Power (kW) is for compressors only.
Correction factors for Low Sound
(Sonata)
Units Compressor Power: All models multiply the tabulated Power kW by 1.01
Cooling Capacities: ALL models multiply the tabulated Cool kW by:
At ambients 29°C and less multiply the tabulated Cool kW by 0.94
At ambients 30°C and greater multiply the tabulated Cool kW by 0.96
Model
YEAS 0685
SA

30% ETHYLENE GLYCOL CAPACITIES - YAES-SA
Page H.15
Doc. No. PC156-100 Rev.3 (01/06)
Condenser Coil Entering AirTemperature oC
LWT 20 25 30 35 38 40 42 44 45
oCCool Power Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power
kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW
41076.1 239.3 1015.0 281.7 931.2 303.0 871.6 314.8 835.8 327.5 784.3 336.0 788.2 344.5 764.3 353.0 752.4 357.3
21020.1 229.5 958.4 272.7 875.4 294.3 815.2 306.6 779.1 319.5 729.2 328.2 730.9 336.8 706.8 345.5 694.8 349.8
0964.2 219.9
901.9
263.8 819.6 285.8 758.8 298.3 722.3 311.5 674.1 320.3 673.6 329.0 649.3 337.8 637.1 342.2
YAES
-2 887.7 212.9 831.6 256.1 757.1 277.7 702.3 290.0 669.5 302.9 625.5 311.6 625.7 320.2 603.8 328.9 592.9 333.2
1075SA
-4 811.2 205.9 761.3 248.4 694.6 269.8
645.9
281.7 616.7 294.5 576.9 303.0 577.8 311.5 558.4 320.1 548.6 324.3
-6 734.4 198.7 690.9 240.8 632.0 261.8 589.5 282.9 564.0 286.1 528.3 294.5 530.0 302.9 513.0 311.4 504.5 315.6
-8 678.9 192.8 638.7 233.7 584.2 254.2 545.0 274.6 521.4 277.5 488.5 285.7 490.1 293.9 474.4 302.1 466.5 306.2
-10 623.4 186.9 586.4 226.6 536.4 246.5 500.3 266.4 478.7 268.9 448.4 276.9 449.9 284.9 435.4 292.8 428.2 296.8
-12 567.8 181.0 534.3 219.6 488.6 238.9
455.7
258.2 435.9 260.4 408.3 268.1 409.6 275.8 396.4 283.5 389.8 287.4
41222.8 277.9 1153.4 327.2 1058.2 351.9 990.5 365.7 949.8 380.5 891.2 390.3 895.6 400.2 868.5 410.1 855.0 415.0
21159.2 266.5 1089.1 316.8 994.8 341.9 926.3 356.1 885.3 371.2 828.6 381.2 830.6 391.2 803.2 401.3 789.5 406.3
01095.7 255.5 1024.9 306.5 931.3 331.9 862.2 346.5 820.8 361.8 766.0 372.0 765.5 382.2 737.8 392.4 724.0 397.5
YAES
-2 1008.8 247.3 945.0 297.5 860.3 322.6 798.1 336.8 760.8 351.9 710.8 361.9 711.0 372.0 686.2 382.0 673.7 387.0
1245SA
-4 921.8 239.2 865.1 288.5 789.3 313.3 734.0 327.2 700.8 342.1 655.6 352.0 656.6 361.9 634.5 371.8 623.5 376.7
-6 834.6 230.8 785.1 279.7 718.2 304.1 669.9 328.6 640.9 332.3 600.4 342.1 602.3 351.9 583.0 361.7 573.3 366.5
-8 771.4 223.9 725.8 271.5 663.9 295.2 619.3 319.0 592.6 322.4 555.1 331.9 556.9 341.4 539.0 350.9 530.1 355.6
-10 708.4 217.1 666.4 263.3 609.5 286.3 568.6 309.4 544.0 312.4 509.6 321.6 511.2 330.9 494.8 340.1 486.6 344.7
-12 645.3 210.2 607.2 255.0 555.3 277.5 517.8 299.9 495.4 302.4 464.0 311.4 465.4 320.4 450.4 329.3 443.0 333.8
41361.4 309.2 1284.1 364.1 1178.1 391.5 1102.7 406.8 1057.5 423.3 992.2 434.3 997.1 445.2 967.0 456.2 951.9 461.7
21290.6 296.5 1212.5 352.4 1107.5 380.4 1031.3 396.2 985.6 412.9 922.5 424.1 924.7 435.3 894.2 446.5 879.0 452.1
01219.9 284.2 1141.0 341.0 1036.9 369.3 959.9 385.5 913.8 402.5 852.9 413.9 852.2 425.2 821.5 436.6 806.1 442.2
YAES
-2 1123.1 275.1 1052.1 331.0 957.8 358.9 888.6 374.7 847.0 391.5 791.4 402.7 791.6 413.8 763.9 425.0 750.1 430.6
1405SA
-4 1026.3 266.1 963.2 321.0 878.7 348.6 817.2 364.1 780.3 380.6 729.8 391.6 731.0 402.6 706.4 413.6 694.1 419.1
-6 929.2 256.8 874.1 311.2 799.6 338.4 745.8 365.6 713.6 369.7 668.4 380.6 670.6 391.5 649.1 402.4 638.3 407.8
-8 858.9 249.1 808.0 302.0 739.1 328.5 689.5 354.9 659.7 358.7 618.0 369.2 620.0 379.8 600.1 390.4 590.2 395.7
-10 788.7 241.5 741.9 292.9 678.6 318.6 633.0 344.3 605.6 347.6 567.3 357.8 569.1 368.1 550.9 378.4 541.8 383.5
-12 718.4 233.8 676.0 283.7 618.2 308.7 576.5 333.6 551.5 336.5 516.6 346.4 518.2 356.4 501.5 366.4 493.2 371.4
41517.6 318.4 1437.9 379.2 1307.9 401.6 1213.0 409.6 1164.9 428.7 1132.5 443.4 1100.4 456.8 1068.4 479.2 1052.3 477.0
21438.6 305.2 1357.8 367.0 1229.5 390.1 1134.5 398.8 1085.8 418.1 1053.0 432.9 1020.4 446.5 988.0 468.8 971.7 466.9
01359.8 292.4 1277.6 355.0 1151.1 378.7 1056.0 387.9 1006.6 407.5 973.4 422.4 940.5 436.0 907.6 458.4 891.1 456.7
-2 1251.9 282.9 1178.1 344.5 1063.3 367.9 977.5 376.9 933.1 396.1 903.2 410.8 873.6 424.2 844.1 446.1 829.2 444.5
-4 1144.0 273.6 1078.6 334.0 975.5 357.3 898.9 366.0 859.6 384.9 833.0 399.3 806.7 412.6 780.5 434.0 767.3 432.6
-6 1035.8 263.9 978.8 323.7 887.7 346.7 820.4 369.6 786.1 373.8 762.9 388.0 740.0 401.1 717.2 422.1 705.7 420.8
-8 957.4 256.0 904.8 314.1 820.6 336.5 758.5 358.8 726.7 362.4 705.4 376.2 684.2 388.9 663.1 409.4 652.5 408.1
-10 879.2 248.0 830.8 304.5 753.4 326.2 696.3 347.9 667.2 351.1 647.5 364.5
-12 800.8 240.1 756.9 294.9 686.3 316.0 634.2 337.0 607.6 339.7 589.6 352.7
41574.0 343.2 1487.9 406.3 1359.4 433.9 1266.8 447.0 1215.7 466.3 1181.4 480.2 1147.3 493.4 1113.2 511.1 1096.2 513.3
21492.1 329.1 1405.0 393.3 1277.9 421.5 1184.8 435.2 1133.1 454.9 1098.4 468.9 1063.9 482.3 1029.5 500.2 1012.2 502.5
01410.4 315.4 1322.1 380.4 1196.5 409.2 1102.8 423.4 1050.5 443.3 1015.5 457.5 980.6 471.1 945.7 489.0 928.2 491.6
-2 1298.5 305.2 1219.1 369.3 1105.2 397.6 1020.8 411.5 973.7 431.1 942.2 445.1 910.8 458.4 879.5 476.0 863.8 478.6
-4 1186.6 295.2 1116.0 358.1 1014.0 386.1 938.8 399.7 897.0 419.0 869.0 432.8 841.1 445.9 813.3 463.2 799.3 465.8
-6 1074.3 284.8 1012.8 347.1 922.6 374.8 856.8 402.4 820.3 407.0 795.9 420.6 771.5 433.6 747.2 450.6 735.1 453.1
-8 993.0 276.3 936.2 336.9 852.9 363.8 792.1 390.6 758.4 394.7 735.8 407.9 713.4 420.5 690.9 437.1 679.7 439.6
-10 911.9 267.8 859.6 326.6 783.1 352.7 727.2 378.9 696.2 382.4 675.5 395.2
-12 830.6 259.2 783.2 316.4 713.3 341.7 662.3 367.1 634.0 370.1 615.1 382.6
Power (kW) is for compressors only.
Correction factors for Low Sound
(Sonata)
Units Compressor Power: All models multiply the tabulated Power kW by 1.01
Cooling Capacities: ALL models multiply the tabulated Cool kW by:
At ambients 29°C and less multiply the tabulated Cool kW by 0.94
At ambients 30°C and greater multiply the tabulated Cool kW by 0.96
Model
YEAS 1505
DSA
YEAS 1575
DSA

30% ETHYLENE GLYCOL CAPACITIES - YAES-DSA
Page H.16
Doc. No. PC156-100 Rev.3 (01/06)
Condenser Coil Entering AirTemperature oC
LWT 20 25 30 35 38 40 42 44 45
oCCool Power Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power Cool Power
kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW
41630.4 368.1 1537.8 433.4 1410.9 466.1 1320.6 484.3 1266.4 503.9 1230.3 517.0 1194.2 530.0 1158.1 543.1 1140.0 549.6
21545.6 353.0 1452.2 419.6 1326.4 452.8 1235.1 471.6 1180.4 491.6 1143.9 504.9 1107.4 518.2 1070.9 531.5 1052.7 538.2
01461.0 338.4
1366.5
405.9 1241.8 439.7 1149.6 459.0 1094.4 479.2 1057.5 492.7 1020.6 506.2 983.8 519.7 965.3 526.5
-2 1345.1 327.5 1260.0 394.0 1147.1 427.3 1064.2 446.1 1014.4 466.1 981.2 479.4 948.1 492.7 914.9 506.0 898.3 512.6
-4 1229.1 316.8 1153.5 382.1 1052.4 415.0
978.7
433.4 934.5 453.1 905.0 466.2 875.5 479.3 846.0 492.4 831.3 499.0
-6 1112.8 305.7 1046.9 370.5 957.6 402.8 893.2 435.2 854.6 440.2 828.8 453.1 803.1 466.1 777.3 479.0 764.4 485.5
-8 1028.6 296.6 967.7 359.6 885.2 391.1 825.7 422.5 790.1 427.0 766.3 439.6 742.5 452.2 718.7 464.7 706.8 471.0
-10 944.6 287.5 888.5 348.7 812.7 379.3 758.1 409.9 725.3 413.8 703.5 426.0
-12 860.4 278.4 809.6 337.8 740.4 367.5
690.4
397.2 660.5 400.6 640.5 412.4
41713.9 384.1 1613.0 450.7 1474.8 480.5 1375.2 498.3 1321.9 519.5 1286.4 533.7 1251.0 547.9 1215.5 562.0 1197.8 569.1
21624.7 368.4 1523.2 436.3 1386.4 466.8 1286.1 485.3 1232.1 506.9 1196.1 521.3 1160.1 535.7 1124.0 550.1 1106.0 557.3
01535.7 353.1 1433.3 422.0 1298.0 453.2 1197.1 472.3 1142.3 494.1 1105.7 508.7 1069.1 523.3 1032.5 537.9 1014.3 545.2
-2 1413.9 341.6 1321.6 409.6 1199.0 440.4 1108.1 459.0 1058.9 480.6 1026.0 495.0 993.1 509.3 960.3 523.7 943.8 530.9
-4 1292.0 330.5 1209.9 397.2 1100.0 427.7 1019.1 446.0 975.4 467.2 946.3 481.4 917.1 495.5 888.0 509.7 873.4 516.8
-6 1169.7 318.8 1098.0 385.0 1000.9 415.1 930.1 440.2 892.0 454.0 866.6 467.9 841.2 481.9 815.9 495.9 803.2 502.8
-8 1081.2 309.3 1015.0 373.7 925.2 402.9 859.9 427.2 824.7 440.4 801.3 454.0 777.8 467.5 754.4 481.1 742.7 487.9
-10 992.9 299.8 932.0 362.3 849.5 390.7 789.4 414.2 757.1 426.8 735.6 440.0
-12 904.4 290.2 849.1 351.0 773.9 378.5 719.0 401.2 689.4 413.2 669.7 426.0
41800.9 405.4 1694.9 474.0 1540.6 500.7 1427.7 525.5 1382.3 545.2 1347.7 559.0 1313.1 571.4 1278.6 584.6 1229.5 591.1
21707.2 390.9 1600.5 458.8 1448.2 486.3 1335.3 510.5 1288.4 530.6 1253.0 544.0 1217.7 557.5 1182.4 570.9 1135.3 577.6
01613.7 374.6 1506.0 443.9 1355.9 472.0 1242.9 496.8 1194.5 517.3 1158.4 531.0 1122.3 544.6 1086.2 558.3 1041.1 565.1
-2 1485.7 362.6 1388.7 430.9 1252.5 458.6 1150.5 483.0 1107.2 503.2 1074.9 516.7 1042.5 530.1 1010.1 543.6 968.8 550.3
-4 1357.6 350.8 1271.3 417.9 1149.1 445.3 1058.1 469.4 1020.0 489.3 991.3 502.5 962.7 515.8 934.1 529.1 896.5 535.7
-6 1229.1 338.5 1153.8 405.1 1045.6 432.1 965.6 462.9 932.8 475.4 907.9 488.5 883.0 501.7 858.2 514.8 824.4 521.3
-8 1136.1 328.4 1066.5 393.2 966.5 419.3 892.7 449.3 862.4 461.2 839.4 474.0 816.5 486.7 793.5 499.5 762.3 505.9
-10 1043.3 318.3 979.3 381.3 887.4 411.3 819.6 435.7 791.7 447.0 770.6 459.4
-12 950.3 308.2 892.2 369.4 808.4 398.6 746.4 422.0 720.9 432.9 701.6 444.9
41884.3 421.5 1770.1 491.3 1604.4 515.1 1482.3 539.5 1437.8 560.8 1403.8 575.7 1369.9 589.3 1336.0 603.5 1287.3 610.6
21786.3 406.2 1671.5 475.5 1508.3 500.3 1386.3 524.1 1340.2 545.9 1305.2 560.4 1270.3 574.9 1235.5 589.4 1188.7 596.7
01688.5 389.3 1572.8 460.0 1412.1 485.5 1290.4 510.1 1242.5 532.2 1206.6 547.0 1170.8 561.7 1134.9 576.5 1090.1 583.8
-2 1554.5 376.7 1450.3 446.5 1304.4 471.7 1194.4 495.9 1151.7 517.7 1119.6 532.3 1087.5 546.8 1055.5 561.3 1014.4 568.6
-4 1420.5 364.4 1327.7 433.0 1196.7 457.9 1098.5 482.0 1060.9 503.4 1032.6 517.7 1004.3 532.0 976.0 546.4 938.7 553.5
-6 1286.1 351.6 1205.0 419.7 1088.9 444.3 1002.5 468.0 970.2 489.2 945.7 503.3 921.2 517.5 896.7 531.6 863.2 538.7
-8 1188.7 341.1 1113.8 407.3 1006.6 431.1 926.8 454.0 897.0 474.6 874.4 488.4 851.8 502.1 829.2 515.9 798.2 522.8
-10 1091.7 330.6 1022.7 395.0 924.2 422.8 850.9 440.0 823.5 460.1 802.7 473.4
-12 994.3 320.1 931.8 382.6 841.9 409.6 775.0 426.1 749.9 445.5 730.9 458.5
41971.3 442.7 1851.9 514.6 1670.2 535.4 1534.9 566.7 1498.2 586.5 1465.1 600.9 1432.0 612.8 1399.1 626.0 1319.0 632.6
21868.8 428.7 1748.8 498.1 1570.1 519.8 1435.5 549.3 1396.4 569.6 1362.2 583.2 1328.0 596.7 1293.8 610.3 1217.9 617.1
01766.4 410.9 1645.6 481.9 1470.0 504.4 1336.1 534.7 1294.6 555.4 1259.3 569.2 1223.9 583.1 1188.5 596.9 1116.9 603.8
-2 1626.3 397.7 1517.4 467.8 1357.9 489.9 1236.8 519.9 1200.1 540.3 1168.5 554.0 1136.9 567.6 1105.3 581.2 1039.3 588.0
-4 1486.1 384.7 1389.2 453.7 1245.8 475.6 1137.4 505.3 1105.5 525.4 1077.7 538.9 1049.9 552.3 1022.1 565.8 961.8 572.5
-6 1345.5 371.3 1260.7 439.8 1133.6 461.3 1038.1 490.7 1011.0 510.6 987.0 523.9 963.0 537.2 939.1 550.5 884.4 557.2
-8 1243.6 360.2 1165.3 426.9 1047.9 447.5 959.7 476.1 934.7 495.5 912.5 508.4 890.4 521.3 868.3 534.3 817.8 540.7
-10 1142.1 349.2 1070.0 413.9 962.1 443.4 881.1 461.5 858.1 480.3 837.7 492.9
-12 1040.3 338.1 974.9 401.0 876.4 429.6 802.5 446.9 781.4 465.2 762.8 477.4
Power (kW) is for compressors only.
Correction factors for Low Sound
(Sonata)
Units Compressor Power: All models multiply the tabulated Power kW by 1.01
Cooling Capacities: ALL models multiply the tabulated Cool kW by:
At ambients 29°C and less multiply the tabulated Cool kW by 0.94
At ambients 30°C and greater multiply the tabulated Cool kW by 0.96
YEAS 1785
DSA
YEAS 1855
DSA
Model
YEAS 1645
DSA
YEAS 1715
DSA
YEAS 1925
DSA

OPTIONAL DESUPERHEATER DATA TABLE 12
Page H.17
Doc. No. PC156-100 Rev.3 (01/06)
121212121231231231234123412341234123412341234
5
6
7
8
9
10
11
12
13
14
15
5
6
7
8
9
10
11
12
13
14
15
5
6
7
8
9
10
11
12
13
14
15
1075SA 1245SA 1405SA 1505DSA 0715SA 0785SA 0905SA 0985SA 1855DSA 1925DSA 1575DSA 1645DSA 1715DSA 1785DSA
212
215
140
144
149
155
158
161
177
138
141
149
154
118
123
147 161161 173
151 177 151 177
183
186 186
171 183 141 141 156
144 159 159
156
116 120 94
159
105 116 120105 94 105 120
107 96 107 107
105 120 116 120105
107 119 122 119
98
101101 113 124 127
124110 121 124 110
113
124 121 124110 98 110 110
124 127 101 101
131 134
133 137
127 130
129 132
40 / 50
LCLT °C RHLT / LHLT °C
166
171
175
178
181
154
159
164
171
175
178
183
188
191
195
198
169
174
179
187
191
195
200
205
208
181
187
193
199
202
205
210
215
218
222
225
140
144
149
155
158
161
166
171
175
178
181
169
174
179
187
191
195
200
205
208
212
215
181
187
193
199
202
205
210
215
218
222
225
140
144
149
155
158
161
166
171
175
178
181
140
144
149
155
158
161
166
171
175
178
181
154
159
164
171
175
178
183
188
191
195
198
140
144
149
155
158
161
166
171
175
178
181
154
159
164
171
175
178
183
188
191
195
198
154
159
164
171
175
178
183
188
191
195
198
154
159
164
171
175
178
183
188
191
195
198
169
174
179
187
191
195
200
205
208
212
215
181
187
193
199
202
205
210
215
218
222
225
154
159
164
171
175
178
183
188
191
195
198
181
187
193
199
202
205
210
215
218
222
225
169
174
179
187
191
195
200
205
208
212
215
181
187
193
199
202
205
210
187
193
199
215
111 136 149
202
205
210
215
218
222
225
45 / 55
111 123 136
165
111 111 123 111 136123 123 123 136 149 149
114 140 154 114 114
149 123 149
127 114 127 127 127 140 154 127 154 140 154 154
118 131 145 159 145 159 118 118 131 118 131 131 131 145 159 131 159 145 159 159
123 137 151 164 151 164 123 123 137 123 137 137 137 151 164 137 164 151 164 164
125 140 154 166 125 154 166 125 125 140 125 140 140 140 154 166 166
128 157 169 128 128
140 166 154 166
143 128 143 143 143 157 169 143 169 157 169 169
132 147 132 161 161 173173 132 132 132147 147 147 173 173
136 165 177 136 136 151 151
147 173
177 177
168 180 138 138
136 151 165 165
153 138 153 153 153 168 180 153 180 168 180 180
141 156 171 183 141 156 156 156 183
144 174 186 144 144
171 183 183 171
159 174 186 159 174 186
50 / 60
85 105 110 85 85 95 85 95 95 95 105 110 95 110 105 110 110
88 108 114 88 88 98 88 98 98 98 108 114 98 114 108 114 114
91 111 117 91 91 101 91 101 101 101 111 117 101 117 111 117 117
12296 119 122 96
116 120 94 94
122
121 124 98 98
96 107 122
127 113 127101 113 113 113 124 127 127
104 127 130 104 104 116 104 127116 116 116 127 130 130
106 129 132 106 106 118 106 118 129 132118 118 129 132 132
108 131 134 108 108 120 108 120 120 131 134 134120 131 134 120 134
118 132
130 116 130
124
111 133 137 111 111 122 111 122 122 122 133 137 122 137 133 137 137
114 127 140
128 143 157 169
136 151
138 153 168 180
144 159 174 186
85 95 105 110
88 98 108 114
91 101 111 117
94 105
96 107 119 122
98 110 121 124
104 116
106 118
108 120
111 122
Model
System
DeSuperheater Heat Recovery Capacity (kW)
218
222
225
181
Capacity Data
Ex Type
34/34 Pressure Drop = 8.9602 X Flow (l/s) ^ 1.9049 34/42 Pressure Drop = 8.2209 X Flow (l/s) ^ 1.8657
42/42 Pressure Drop = 7.6755 X Flow (l/s) ^ 1.8315
Notes:
All data relates to 2 circuits with a DeSuperheater fitted to both refrigerant circuits.
The liquid side of both exchangers are connected in series and the pressure drop values quoted reflect this.
Performance values are based on unit operating at 100% capacity at 35 °C ambient, with a standard 10 deg c water temperature range -
apply correction factors for different requirements.
5.1
154
1.9
30 2.4 37.7
P.D. kPa
Flow l/s
P.D. kPa 3.8
112
Flow l/s 1.9
30
3.8
112
2.1
33.9
4.3
123
2.4
37.7
5.1
154
2.4
37.7
5.1
154
1.9
30
3.8
112
1.9
30
3.8
112
1.9
30
3.8
112
2.1
33.9
4.3
123
2.1
33.9
4.3
123
2.1
33.9
4.3
123
2.1
33.9
4.3
123
2.1
33.9
4.3
123
2.4
37.7
5.1
154
2.4
37.7
5.1
154
37.7
5.1
154
2.4
37.7
5.1
154154
2.4
37.7
5.1
154
2.4
37.7
5.1
154
2.4
34/34 34/42 34/34 42/42 42/42
2.4
37.7
5.1
34/42 42/42 42/42 34/34 34/34 34/42 34/34 34/42
Max.
42/42 42/42 42/42
Min.
42/42 42/42 42/42 42/42 34/42
Pressure Drop Data

TABLE 13 PHYSICAL DATA - YAES-SA
Page H.18
Doc. No. PC156-100 Rev.3 (01/06)
Model YAES-SA 0405 0475 0545 0575 0645
Refrigerant Circuits Quantity 22222
Circuit 1 kg 40 40 50 50 52
Circuit 2 kg 31 40 40 50 52
Number 22222
Type (circuit 1) YTS H-A-E YTS H-A-E YTS I-A-F YTS I-A-F YTS J-A-G
Type (circuit 2) YTS F-A-D YTS H-A-E YTS F-A-D YTS I-A-F YTS J-A-G
Capacity Control per Compressor% 30 - 100 30 - 100 30 - 100 30 - 100 30 - 100
Oil Charge Per Circuit l 19.1/18.1 20.1/20.1 23.1/19.1 23.1/23.1 28.1/28.1
Quantity 11111
Type DXC1786 DXC1786 DXC1786 DXC1786 DXC21086
Water Volume per Evaporator l 304 304 304 304 445
TotalCoilFaceArea m213 15.6 18.2 20.8 20.8
NumberofTubeRows 33333
NumberofFans(circuits1) 33444
NumberofFans(circuits2) 23344
Nominal Speed rpm 715 715 715 715 715
Total Air Flow m3/s 31.25 37.5 43.75 50 50
2 Speed Nominal Speed rpm 551 551 551 551 551
at low speed Total Air Flow m3/s 20 24 28 32 32
2 Speed Nominal Speed rpm 687 687 687 687 687
at high speed Total Air Flow m3/s 30 36 42.00 48 48
High Nominal Speed rpm 950 950 950 950 950
Pressure Total Air Flow m3/s 31.25 37.5 43.75 50 50
Length mm 4340 4340 5407 5407 5407
Dimensions (1) Width mm 2242 2242 2242 2242 2242
Height mm 2478 2478 2478 2478 2478
Weight: Units with coated Shipping kg 4010 4420 4760 5100 5545
aluminium fin coils Operating kg 4314 4724 5064 5404 5990
Units with copper coils kg 315 378 442 504 504
Extra Weight: Low Sound Sonata Units kg 160 160 160 160 160
Units with Aesthetic Panels (2) kg 150 150 150 150 150
Model YAES-SA 0685 0715 0785 0905 0985
Refrigerant Circuits Quantity 22222
Circuit 1 kg 60 60 65 70 72
Circuit 2 kg 52 60 65 70 72
Number 22222
Type (circuit 1) YTS L-A-H YTS L-A-H YTS M-A-I YTS M-A-I YTS N-A-J
Type (circuit 2) YTS J-A-G YTS L-A-H YTS L-A-H YTS M-A-I YTS N-A-J
Capacity Control/Compressor % 30 - 100 30 - 100 30 - 100 30 - 100 30 - 100
Oil Charge Per Circuit l 29.1/28.1 23/23 28/23 28/28 28/28
Quantity 11111
Evaporator Type DXC21086 DXC21086 DXC21086 DXC22086 DXC25080
Water Volume l 445 445 445 515 652
TotalCoilFaceArea m223.4 26 26 31.2 31.2
NumberofTubeRows 33333
NumberofFans(circuit1) 55566
NumberofFans(circuit2) 45566
Nominal Speed rpm 715 715 715 715 715
Total Air Flow m3/s 56.2 62.5 62.5 75.0 75.0
2 Speed Nominal Speed rpm 551 551 551 551 551
at low speed Total Air Flow m3/s 36 40 40 48 48
2 Speed Nominal Speed rpm 687 687 687 687 687
at high speed Total Air Flow m3/s 54 60 60 72 72
High Nominal Speed rpm 950 950 950 950 950
Pressure Total Air Flow m3/s 56.2 62.5 62.5 75.0 75.0
Length mm 6473 6473 6473 7540 7540
Dimensions (1) Width mm 2242 2242 2242 2242 2242
Height mm 2478 2478 2478 2478 2478
Weight: Units with coated Shipping kg 6240 6664 7006 7527 7893
aluminium fin coils Operating kg 6685 7109 7451 8042 8545
Units with copper coils kg 568 630 630 756 756
Extra Weight: Low Sound Sonata Units kg 160 165 165 165 165
Units with Aesthetic Panels (2) kg 150 150 150 150 150
(1) Length excludes disconnect switch or circuit breaker handles.
(2) Aesthetic panels are an option on Standard Units.
Fans
Standard
Refrigerant Charge
Compressors
Evaporator
Air-Cooled Condenser
Air-Cooled Condenser
Fans
Refrigerant Charge
Compressors
Standard

PHYSICAL DATA - YAES-SA
Page H.19
Doc. No. PC156-100 Rev.3 (01/06)
Model YAES-SA 1075 1245 1405
Refrigerant Circuits Quantity 3 3 3
Circuit 1 kg 66 78 81
Circuit 2 kg 66 78 81
Circuit 3 kg 66 78 81
Number 3 3 3
Type (circuit 1) YTS L-A-H YTS L-A-H YTS N-A-J
Type (circuit 2) YTS L-A-H YTS L-A-H YTS N-A-J
Type (circuit 3) YTS L-A-H YTS L-A-H YTS N-A-J
Capacity Control/Compressor % 30 - 100 30 - 100 30 - 100
Oil Charge Per Circuit l 23/23/23 28/28/28 28/28/28
Quantity 1 1 1
Evaporator Type DXJ350 DXJ350 DXJ350
Water Volume l 580 580 580
TotalCoilFaceArea m237.9 46.8 46.8
Number of Tube Rows 3 3 3
Number of Fans (circuit 1) 5 6 6
Number of Fans (circuit 2) 5 6 6
Number of Fans (circuit 3) 4 6 6
Nominal Speed rpm 715 715 715
Total Air Flow m3/s 87.5 112.5 112.5
2 Speed Nominal Speed rpm 551 551 551
at low speed Total Air Flow m3/s 56 72 72
2 Speed Nominal Speed rpm 687 687 687
at high speed Total Air Flow m3/s 84 108 108
High Nominal Speed rpm 950 950 950
Pressure Total Air Flow m3/s 87.5 112.5 112.5
Length mm 9759 11588 11588
Dimensions(1) Width mm 2242 2242 2242
Height mm 2478 2478 2478
Weight: Units with coated Shipping kg 9200 10576 10585
aluminium fin coils Operating kg 9758 11096 11105
Units with copper coils kg 918 1134 1134
Extra Weight: Low Sound Sonata Units kg 280 280 280
Units with Aesthetic Panels (2) kg 255 255 255
(1) Length excludes disconnect switch or circuit breaker handles.
(2) Aesthetic panels are an option on Standard Units.
Refrigerant Charge
Compressors
Air-Cooled Condenser
Fans
Standard

PHYSICAL DATA - YAES-DSA
Page H.20
Doc. No. PC156-100 Rev.3 (01/06)
ModelYAES-DSA 1505157516451715
RefrigerantCircuitsQuantity 4444
Circuits1&2 kg60657060
Circuits3&4 kg60607070
Number 4444
Type (circuit 1) YTS L-A-H YTS M-A-I YTS M-A-I YTS M-A-I
Type (circuit 2) YTS L-A-H YTS L-A-H YTS L-A-H YTS L-A-H
Type (circuit 3) YTS L-A-H YTS L-A-H YTS M-A-I YTS M-A-I
Type (circuit 4) YTS L-A-H YTS L-A-H YTS L-A-H YTS M-A-I
Capacity Control per Compressor % 30 - 100 30 - 100 30 - 100 30 - 100
Circuits 1 & 2 l 23/23 28/23 28/28 23/23
Circuits 3 & 4 l 23/23 23/23 28/28 28/28
Quantity 2222
Type (circuits 1 & 2) DXC21086 DXC21086 DXC21086 DXC21080
Type (circuits 3 & 4) DXC21086 DXC21086 DXC21086 DXC22080
Water Volume per Evaporator l 445/445 445/445 515/515 445/515
TotalCoilFaceArea m252 52 52 57.2
NumberofTubeRows 3333
NumberofFans(circuits1&2) 5555
NumberofFans(circuits3&4) 5556
Nominal Speed rpm 715 715 715 715
Total Air Flow m3/s 125 125 125 138
2 Speed Nominal Speed rpm 551 551 551 551
at low speed Total Air Flow m3/s 80 80 80 88
2 Speed Nominal Speed rpm 687 687 687 687
at high speed Total Air Flow m3/s 120 120 120 132
High Nominal Speed rpm 950 950 950 950
Pressure Total Air Flow m3/s 125 125 150 138
Length mm 13246 13246 13246 14313
Dimensions (1) Width mm 2242 2242 2242 2242
Height mm 2478 2478 2478 2478
Weight: Units with coated Shipping kg 2 x 6664 7006+6664 7006+7006 7006+7527
aluminium fin coils Operating kg 2 x 7109 7451+7109 7451+7451 7451+8042
Units with copper coils kg 2 X 630 2 X 630 2 x756 2 x 756
Extra Weight: Low Sound Sonata Units kg 2 x 165 2 x 165 2 x 165 2 x 165
Units with Aesthetic Panels(2) kg 2 x 150 2 x 150 2 x 150 2 x 150
(1) Length excludes disconnect switch or circuit breaker handles.
(2) Aesthetic panels are an option on Standard Units.
ModelYAES-DSA 178518551925
Refrigerant Circuits Quantity 4 4 4
Circuits1&2 kg727272
Circuits3&4 kg657072
Number 4 4 4
Type (circuit 1) YTS N-A-J YTS N-A-J YTS N-A-J
Type (circuit 2) YTS N-A-J YTS N-A-J YTS N-A-J
Type (circuit 3) YTS M-A-I YTS M-A-I YTS N-A-J
Type (circuit 4) YTS L-A-H YTS M-A-I YTS N-A-J
Capacity Control/Compressor % 30 - 100 30 - 100 30 - 100
Circuits 1 & 2 l 28/28 28/28 28/28
Circuits 3 & 4 l 23/28 28/28 28/28
Quantity 2 2 2
Type (circuits 1 & 2) DXC25080 DXC25080 DXC25080
Type (circuits 3 & 4) DXC21086 DXC22080 DXC25080
Water Volume per Evaporator l 652/445 652/515 652/652
TotalCoilFaceArea m257.2 62.4 62.4
Number of Tube Rows 3 3 3
Number of Fans (circuits 1 & 2) 6 6 6
Number of Fans (circuits 3 & 4) 5 6 6
Nominal Speed rpm 715 715 715
Total Air Flow m3/s 138 150 150.0
2 Speed Nominal Speed rpm 551 551 551
at low speed Total Air Flow m3/s 88 96 96
2 Speed Nominal Speed rpm 687 687 687
at high speed Total Air Flow m3/s 132 144 144
High Nominal Speed rpm 950 950 950
Pressure Total Air Flow m3/s 138 150 150.0
Length mm 14313 15380 15380
Dimensions (1) Width mm 2242 2242 2242
Height mm 2478 2478 2478
Weight: Units with coated Shipping kg 7893+7006 7893+7527 7893 + 7893
aluminium fin coils Operating kg 8545+7451 8545+8042 8545 + 8545
Units with copper coils kg 756 + 630 2 x 756 2 x 756
Extra Weight: Low Sound Sonata Units kg 2 x 165 2 x 165 2 x 165
Units with Aesthetic Panels (2) kg 2 x 150 2 x 150 2 x 150
(1) Length excludes disconnect switch or circuit breaker handles.
(2) Aesthetic panels are an option on Standard Units.
Air-Cooled Condenser
Fans
Standard
Refrigerant Charge
Oil Charge
Evaporator
Fans
Compressors
Compressors
Standard
Refrigerant Charge
Oil Charge
Evaporator
Air-Cooled Condenser