York YCAL0014 User manual

FORM 150.62-EG1 (507)
AIR-COOLED
SCROLL CHILLERS
STYLE C
YCAL0014 – YCAL0134
13 – 130 TON
46 – 456 kW
60 Hz
R-22
on select models only R-407C on all models

JOHNSON CONTROLS
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Table of Contents
Introduction...........................................................................................................................................................................................................3
Specication .........................................................................................................................................................................................................4
Options and Accessories ....................................................................................................................................................................................7
Selection Data......................................................................................................................................................................................................11
Design Parameters............................................................................................................................................................................................. 13
Water Pressure Drop.......................................................................................................................................................................................... 14
Ratings - R-22 (English Units)........................................................................................................................................................................... 16
Ratings - R-22 (SI Units).....................................................................................................................................................................................20
Ratings - R-407C (English Units) ......................................................................................................................................................................22
Ratings - R-407C (SI Units)................................................................................................................................................................................ 32
Part Load Ratings - R-22 (English Units) .........................................................................................................................................................38
Part Load Ratings - R-22 (SI Units)................................................................................................................................................................... 39
Part Load Ratings - R-407C (English Units)..................................................................................................................................................... 40
Part Load Ratings - R-407C (SI Units) ..............................................................................................................................................................42
Physical Data - (English Units)..........................................................................................................................................................................44
Physical Data - (SI Units) ...................................................................................................................................................................................46
Dimensions - YCAL0014-YCAL0020 (English)................................................................................................................................................. 48
Dimensions - YCAL0024-YCAL0034 (English)................................................................................................................................................. 50
Dimensions - YCAL0040-YCAL0060 (English)................................................................................................................................................. 52
Dimensions - YCAL0064-YCAL0080 (English)................................................................................................................................................. 54
Dimensions - YCAL0090-YCAL0094 (English)................................................................................................................................................. 56
Dimensions - YCAL0104 (English).................................................................................................................................................................... 58
Dimensions - YCAL0114 - YCAL0134 (English) ..............................................................................................................................................60
Dimensions - YCAL0014-YCAL0020 (SI) ..........................................................................................................................................................62
Dimensions - YCAL0024-YCAL0034 (SI) ..........................................................................................................................................................64
Dimensions - YCAL0040-YCAL0060 (SI) ..........................................................................................................................................................66
Dimensions -YCAL0064-YCAL0080 (SI) ...........................................................................................................................................................68
Dimensions - YCAL0090-YCAL0094 (SI) ..........................................................................................................................................................70
Dimensions - YCAL0104 (SI) .............................................................................................................................................................................72
Dimensions - YCAL0114 - YCAL0134 (SI)........................................................................................................................................................ 74
Weight Distribution ............................................................................................................................................................................................76
Isolator Selections - Aluminum Fin Coils.........................................................................................................................................................78
Isolator Selections - Copper Fin Coils..............................................................................................................................................................80
Isolators...............................................................................................................................................................................................................82
Electrical Data.....................................................................................................................................................................................................84
Electrical Data.....................................................................................................................................................................................................86
Power Wiring.......................................................................................................................................................................................................94
Control Wiring.....................................................................................................................................................................................................96
Application Data .................................................................................................................................................................................................98
Guide Specications.......................................................................................................................................................................................... 99

JOHNSON CONTROLS 3
FORM 150.62-EG1 (507)
YORK Millennium®Air-Cooled Scroll Chillers provide chilled water for all air conditioning appli-
cations using central station air handling or terminal units. They are completely self-contained
and are designed for outdoor (roof or ground level) installation. Each unit includes hermetic scroll
compressors,aliquidcooler,aircooledcondenser, andaweatherresistantmicroprocessorcontrol
center, all mounted on a formed steel base.
Introduction

JOHNSON CONTROLS
4
Specication
GENERAL
The 10 - 135 Ton (35 - 475 kW) YCAL models are
shipped complete from the factory ready for installation
and use.
The unit is pressure-tested, evacuated, and fully
charged with either Refrigerant-22 (HCFC-22) (Models
YCAL0074-YCAL0134) or Chlorine-free Refrigerant-
407C(HFC-407C)(forthefullmodelrange)andincludes
an initial oil charge. After assembly, a complete opera-
tional test is performed with water owing through the
cooler to assure that the refrigeration circuit operates
correctly.
The unit structure is heavy-gauge, galvanized steel.
This galvanized steel is coated with baked-on powder
paint, which, when subjected to ASTM B117 500 hour,
salt spray testing, yields a minimum ASTM 1654 rating
of “6”. Units are designed in accordance with NFPA
70 (National Electric Code), ASHRAE/ANSI 15 Safety
code for mechanical refrigeration, ASME and rated in
accordance with ARI Standard 550/590-98.
COMPRESSORS
The chiller has suction-gas cooled, hermetic, scroll
compressors. The YCAL compressors incorporate a
compliant scroll design in both the axial and radial di-
rection. All rotating parts are statically and dynamically
balanced.Alarge internal volume and oil reservoir pro-
vides greater liquid tolerance. Compressor crankcase
heaters are also included for extra protection against
liquid migration.
COOLER
The cooler is equipped with a heater controlled by a
separate thermostat. The heater provides freeze pro-
tection for the cooler down to -20oF (-29°C) ambient.
The cooler is covered with 3/4" exible, closed-cell, foam
insulation (K=0.25).
The water bafes are constructed of galvanized steel to
resist corrosion. The removable heads allow access to
the internally enhanced, seamless, copper tubes. Vent
and drain connections are included.
Waterinletandoutlet connections aregroovedforcom-
patibility with eld supplied victaulic connections.
CONDENSER
Coils –Fin andtubecondensercoils ofseamless,inter-
nally-enhanced, high-condensing-coefcient, corrosion
resistant copper tubes are arranged in staggered rows,
mechanically expanded into aluminum ns. Integral
subcooling is included. The design working pressure of
the coil is 450 PSIG (31 bar).
Fans –Thecondenserfansarecomposedofcorrosion-
resistant aluminum hub and glass-ber-reinforced poly-
propylene composite blades molded into a low noise
airfoil section. The are designed for maximum efciency
andarestaticallyanddynamicallybalancedforvibration
free operation. They are directly driven by independent
motors,andpositionedforverticalairdischarge.Thefan
guards are constructed of heavy-gauge, rust-resistant,
coated steel. All blades are statically and dynamically
balanced for vibration-free operation.
Motors– The fan motors areTotally EnclosedAir-Over,
squirrel-cage type, current protected. They feature
ball bearings that are double-sealed and permanently
lubricated.

JOHNSON CONTROLS 5
FORM 150.62-EG1 (507)
MILLENNIUM CONTROL CENTER
All controls are contained in a NEMA 3R/12 (and
equivalent to IP55*) cabinet with hinged outer door and
includes:
Liquid Crystal Display with Light Emitting Diode back-
lighting for outdoor viewing:
Two display lines
Twenty characters per line
Color coded 12-button non-tactile keypad with sections
for:
DISPLAY/PRINT of typical information:
Chilled liquid temperatures
Ambient temperature
System pressures (each circuit)
Operating hours and starts (each compressor)
Print calls up to the liquid crystal display:
Operating data for the systems
History of fault shutdown data for up to
the last six fault shutdown conditions
An RS-232 port, in conjunction with this
press-to-print button, is provided to permit
the capability of hard copy print-outs via a
separate printer (by others).
ENTRY section to:
ENTER setpoints or modify system values
SETPOINTS updating can be performed to:
Chilled liquid temperature setpoint and range
Remote reset temperature range
Set daily schedule/holiday for start/stop
Manual override for servicing
Low and high ambient cutouts
Number of compressors
Low liquid temperature cutout
Low suction pressure cutout
High discharge pressure cutout
Anti-recycle timer (compressor start cycle
time)
Anti-coincident timer (delay compressor
starts)
UNIT section to:
Set time
Set unit options
UNIT ON/OFF switch
The microprocessor control center is capable of dis-
playing the following:
• Return and leaving liquid temperature
• Low leaving liquid temperature cutout setting
• Low ambient temperature cutout setting
• Outdoor air temperature
• English or Metric data
• Suction pressure cutout setting
• Each system suction pressure
• Discharge pressure (optional)
• Liquid Temperature Reset via a YORK ISN DDC or
Building Automation System (by others) via:
- a pulse width modulated (PWM) input as stan-
dard
- a 4-20 milliamp or 0 -10 VDC input, or contact
closure with the optional B.A.S. interface option
• Anti-recycle timer status for each system
• Anti-coincident system start timer condition
• Compressor run status
• No cooling load condition
• Day, date and time
• Daily start/stop times
• Holiday status
• Automatic or manual system lead/lag control
• Lead system denition
• Compressor starts & operating hours
(each compressor)
• Status of hot gas valves, evaporator heater
and fan operation
• Run permissive status
• Number of compressors running
• Liquid solenoid valve status
• Load & unload timer status
• Water pump status

JOHNSON CONTROLS
6
Provisions are included for: pumpdown at shutdown;
optionalremotechilledwatertemperatureresetandtwo
steps of demand load limiting from an external building
automation system. Unit alarm contacts are standard.
Theoperatingprogram isstoredin non-volatilememory
(EPROM) to eliminate chiller failure due toAC powered
failure/battery discharge. Programmed setpoints are
retained in lithium battery-backed RTC memory for 5
years minimum.
POWER PANEL
Each panel contains:
• Compressor power terminals
• Compressor motor starting contactors per l.E.C.**
• Control power terminals to accept incoming for
115-1-60 control power
• Fan contactors & overload current protection
The power wiring is routed through liquid-tight conduit
to the compressors and fans.
* Intensity of Protection European Standard
** International Electrotechnical Commission

JOHNSON CONTROLS 7
FORM 150.62-EG1 (507)
Options and Accessories
POWER OPTIONS:
COMPRESSOR POWER CONNECTIONS – Single-point
(YCAL0014-0034)or multiple-point(YCAL0040-0134) ter-
minal block connection(s) are provided as standard. The
followingpowerconnectionsareavailableasoptions.(See
electrical data for specic voltage and options availability.)
(Factory-mounted.)
SINGLE-POINT SUPPLY TERMINAL BLOCK
– (Available on YCAL0040 - 0080 models (standard
on YCAL0014 - 0034 models)). Includes enclosure,
terminal-blockand interconnectingwiringtothe com-
pressors. Separate external protection must be sup-
plied, by others, in the incoming compressor-power
wiring. (Do not include this option if either the Single-
Point Non-Fused Disconnect Switch or Single-Point
Circuit Breaker options have been included.)
SINGLE-POINT OR MULTIPLE-POINT SUPPLY
TERMINAL BLOCK(S) WITH INDIVIDUAL SYSTEM
BREAKERS - (Available on YCAL0090-0134 mod-
els) Includes single- or dual-point terminal block
connection(s) with factory interconnecting wiring
from the terminal block to factory supplied system
circuit breakers.
SINGLE-POINT NON-FUSED DISCONNECT SWITCH
(AvailableonYCAL0014-0080models)OR MULTIPLE-
POINT NON-FUSED DISCONNECT SWITHCHES
(AvailableonYCAL0090-0134 models)–Unit-mounted
disconnect switch(es) with external, lockable handle (in
compliance with Article 440-14 of N.E.C.), can be sup-
plied to isolate the unit power voltage for servicing.
Separate external fusing must be supplied, by others
inthepowerwiring,whichmustcomplywiththeNational
Electrical Code and/or local codes.
SINGLE-POINT NON-FUSED DISCONNECT SWITCH
WITH INDIVIDUAL SYSTEM BREAKERS - (Available
on YCAL0090-0134 models) Includes unit-mounted
disconnect switch with external, lockable handles (in
compliance with Article 440-14 of N.E.C.) to isolate
unit power voltage for servicing. Factory intercon-
necting wiring is provided from the disconnect switch
to factory supplied system circuit breakers.
SINGLE-POINT CIRCUIT BREAKER – (Available
on YCAL0014-0080 models) – A unit mounted circuit
breaker with external, lockable handle (in compliance
with N.E.C. Article 440-14), can be supplied to isolate
the power voltage for servicing. (This option includes
the Single-Point Power connection.)
CONTROL TRANSFORMER – Converts unit power volt-
age to 115-1-60 (0.5 or 1.0 KVAcapacity). Factory mount-
ing includes primary and secondary wiring between the
transformer and the control panel. (Factory-mounted.)
POWERFACTORCORRECTIONCAPACITORS–Will
correct unit compressor power factors to a 0.90-0.95.
(Factory-mounted.)
CONTROL OPTIONS:
AMBIENT KIT (LOW) – (Available on YCAL0014-0080
models only [standard on YCAL0090-0134 models]) Units
will operate to 25°F (-4°C). This accessory includes all
necessary components to permit chiller operation to 0°F
(-18°C). (This option includes the Discharge Pressure
Transducer / Readout Capability option.) For proper head
pressure control in applications below 25°F (-4°C) where
wind gusts may exceed 5 mph, it is recommended that
Optional Condenser Louvered Enclosure Panels also be
included. (Factory-mounted.)
AMBIENT KIT (HIGH) – Required if units are to operate
when the ambient temperature is above 115°F (46°C).
Includes sun shield panels and discharge pressure trans-
ducers.(ThisoptionincludestheDischargePressureTrans-
ducer / Readout Capability option.) (Field-mounted.)
BUILDING AUTOMATION SYSTEM INTERFACE – The
factory addition of a Printed Circuit Board to accept a 4-20
milliamp, 0-10VDC or contact closure input to reset the
leaving chiller liquid temperature from a Building Auto-
mation System. (Only one of following options can be
offered on a unit at a time: BAS, Remote Control Panel or
Multi-unit Sequence Control.) (Factory-mounted.)
- (The standard unit capabilities include remote start-
stop,remote watertemperaturereset viaa PWMinput
signal or up to two steps of demand (load) limiting
depending on model.)
- (Thestandardcontrol panel canbe directly connected
to a YORK Building Automated System via the stan-
dard on-board RS485 communication port.)
LANGUAGE LCD AND KEYPAD DISPLAY – Spanish,
French,German, andItalianunit LCDcontrols andkeypad
display available. Standard language is English.
DISCHARGE PRESSURE TRANSDUCERSAND READ-
OUTCAPABILITY–(AvailableonYCAL0014-0080models
only[standardonYCAL0090-0134models])Theadditionof
pressure transducers allows models to sense and display

JOHNSON CONTROLS
8
dischargepressure.Thisis recommended forbrinechilling
applications. (This option is included with either the low or
high ambient kits.) (Factory-mounted.)
MOTOR CURRENT MODULE – Capable of monitoring
compressor motor current. Provides extra protection
against compressor reverse rotation, phase-loss and
phase imbalance. Option consists of one module per
electrical system. (Factory-mounted.)
REMOTE CONTROL PANELAND WALLADAPTOR–
(AvailableonYCAL0014-0080modelsonly)(Onlyoneof
followingoptionscanbeofferedon aunitatatime:BAS,
RemoteControlPanel,OptiviewRemoteGraphicPanel
or Multi-unit Sequence Control.) (Field-mounted.)
OPTIVIEW REMOTE CONTROL PANEL - Graphical
interface panel to remotely control and monitor up to 8
different units. (Refer to form 201.18-SG4 for detailed
information)
MULTI-UNIT SEQUENCING – A separate Sequencing
Control Center is provided to handle sequencing control
of up to eight chillers in parallel based on mixed liquid
temperature (interconnecting wiring by others). (Only one
offollowingoptionscanbe offeredon aunit ata time:BAS,
Remote Control Panel or Multi-unit Sequence Control.)
(Factory-mounted.)
COMPRESSOR, PIPING, EVAPORATOR
OPTIONS:
LOW TEMPERATURE BRINE – Required for brine
chilling below 30°F (-1°C) leaving brine temperature
for YCAL0014-0080 models. Option includes resized
thermalexpansionvalve. Lowtemperaturebrineisstan-
dard on YCAL0090-0134 models. (Factory-mounted)
CHICAGO CODE RELIEF VALVES – Unitwillbe provided
withreliefvalvestomeetChicagocoderequirements.(Fac-
tory-mounted.)
SERVICE ISOLATION VALVE – Service suction and dis-
charge (ball type) isolation valves are added to unit per
system. This option also includes a system high pressure
relief valve in compliance with ASHRAE 15. (Factory-
mounted.)
HOTGASBY-PASS– Permitscontinuous,stableoperation
at capacities below the minimum step of compressor un-
loading to as low as 5% capacity (depending on both the
unit and operating conditions) by introducing an articial
load on the cooler. Hot gas by-pass is installed on only
refrigerant system #1 on two-circuited units. (Factory-
mounted.)
DX COOLER 300 (21 bar) PSIG DWP WATERSIDE –The
waterside will be of 300 PSIG (21 bar) instead of the stan-
dard 150 PSIG DWP. 300 PSIG R.F. anges are included on
theDXcoolernozzles.(Factory-mounted.)Thecompanion
anges will be eld-supplied by others.
FLANGES (WELD TYPE) – Consists of 150 lb. (standard
150 psi [10.5 bar] cooler) R.F. anges to convert to anged
cooler-connections and includes companion anges. (300
lb. anges included on optional DX cooler 300 PSIG DWP
waterside) (Field-mounted.)
FLANGES (VICTAULIC TYPE) – Consists of (2) Flange
adapter for grooved end pipe (standard 150 psi [10.5 bar]
cooler). (Not available on optional DX cooler 300 PSIG
DWP waterside.) (Field-mounted.)
FLOW SWITCH – The ow switch or its equivalent must
be furnished with each unit.
150 psig (10.5 bar) DWP –Forstandardunits.Johnson
Controls model F61MG-1C Vapor-proof SPDT, NEMA
4X switch (150 PSIG [10.5 bar] DWP), -20°F to 250°F
(-29°C to 121°C), with 1" NPT connection for upright
mounting in horizontal pipe. (Field-mounted.)
300 psig (21 bar) DWP – For units with optional 300
PSIG(21bar)DXcooler.McDonnell&MillermodelFS7-
4W Vapor-proof SPDT, NEMA4X switch (300 PSIG (21
bar) DWP), -20°F to 300°F (-29°C to 149°C), with 1¼
inch MPT connection for upright mounting in horizontal
pipe. (Field-mounted.)
DIFFERENTIAL PRESSURE SWITCH –Alternative to an
above mentioned ow switch. Pretempco model DPS300A-
P40PF-82582-5 (300 psi max. working pressure), SPDT 5
amp 125/250VAC switch, Range 3 - 40 PSID, deadband
0.5 - 0.8 psi, with 1/4” NPTE Pressure Connections.
REMOTE DX COOLER – A split system arrangement
with the cooler, leaving & return water sensors, liquid line
solenoid valves, lter driers, sightglasses & TXVs shipped
loose for eld connection to the air-cooled condensing
section. The DX cooler and outdoor section will have a
nitrogenholdingcharge.Interconnectingrigidpiping,wiring
andrefrigerantarebyothers.IncludesYORKServicestart-
up. See Form 150.62-NM1.1 (200) for other application
information. (This option includes the Crankcase Heater
option.)(Field-mounted.)
CONDENSER AND CABINET OPTIONS:
Condenser coil protection against corrosive environments
is available by choosing any of the following options. For

JOHNSON CONTROLS 9
FORM 150.62-EG1 (507)
additional application recommendations, refer to FORM
150.12-ES1. (Factory-mounted.)
PRE-COATED FIN CONDENSER COILS – The air-
cooled condenser coils are constructed of black ep-
oxy-coated aluminum ns. This can provide corrosion
resistance comparable to copper-n coils in typical
seashorelocations.Eithertheseorthepost-coatedcoils
(below), are recommended for units being installed at
the seashore or where salt spray may hit the unit.
POST-COATED DIPPED CONDENSER COILS – The
unit is built with dipped-cured condenser coils. This is
another choice for seashore and other corrosive appli-
cations (with the exception of strong alkalies, oxidizers
and wet bromine, chlorine and uorine in concentrations
greater than 100 ppm).
COPPER FIN CONDENSER COILS – The unit con-
structed with condenser coils which have copper ns.
(This is not recommended for units in areas where they
may be exposed to acid rain.)
ENCLOSURE PANELS (UNIT) – Tamperproof Enclosure
Panels prevent unauthorized access to units. Enclosure
Panels can provide an aesthetically pleasing alternative
to expensive fencing. Additionally, for proper head pres-
sure control, YORK recommends the use of Condenser
LouveredPanelsforwinterapplicationswherewindgustss
may exceed ve miles per hour. The following types of
enclosure panels are available:
WIRE PANELS (Full Unit) – Consists of welded wire-
mesh guards mounted on the exterior of the unit. Pre-
vents unauthorized access, yet provides free air ow.
(Factory-mounted.)
WIRE/LOUVEREDPANELS–Consistsofweldedwire-
mesh panels on the bottom part of unit and louvered
panels on the condenser section of the unit. (Factory-
mounted).
LOUVERED PANELS (Condenser Coil Only) – Lou-
vered panels are mounted on the sides and ends of the
condenser coils for protection. (Factory-mounted.)
LOUVERED PANELS (Full Unit) – Louvered panels
surround the front, back, and sides of the unit. They
prevent unauthorized access and visually screen unit
components. Unrestricted air ow is permitted through
generously sized louvered openings. This option is ap-
plicableforany outdoordesign ambient temperatureup
to 115°F (46°). (Factory-mounted.)
SOUND ATTENUATION – One or both of the following
soundattenuationoptionsarerecommendedforresidential
or other similar sound sensitive locations:
COMPRESSOR ACOUSTIC SOUND BLANKET
– Each compressor is individually enclosed by an
acoustic sound blanket. The sound blankets are made
with one layer of acoustical absorbent textile ber of
5/8"(15mm)thickness;one layerofanti-vibratingheavy
materialthicknessof1/8"(3mm).Bothareclosedbytwo
sheets of welded PVC, reinforced for temperature and
UV resistance. (Factory-mounted.)
LOW SOUND FANS – Lower RPM, 8-pole fan motors
are used with steeper-pitch fans. (Factory-mounted.)
VIBRATION ISOLATORS –Leveladjusting,springtype1"
(25.4mm) or seismic deection or neoprene pad isolators
for mounting under unit base rails. (Field-mounted.)

JOHNSON CONTROLS
10
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JOHNSON CONTROLS 11
FORM 150.62-EG1 (507)
GUIDE TO SELECTION
Capacity ratings for YORK YCAL PackagedAir-Cooled
Liquid Chillers, shown on pages 16 through 39 cover
the majority of design applications for these units. For
unusual applications or uses beyond the scope of this
catalog, please consult your nearest YORK Ofce or
representative.
SELECTION RULES
1. Ratings – Ratings may be interpolated, but must
notbe extrapolated.TheRatingsgivenonpages16
through 39 and the DESIGN PARAMETERS given
onpage11indicatethelimitsofapplicationforthese
chillers.
2. Cooler Water – Ratings are based upon 2.4 GPM
per ton which is equal to a 10°F chilled water range
anda0.0001foulingfactorforthecooleratsealevel.
Tables on pages 16 through 39 give capacity, com-
pressor kW required, cooler GPM and unit EER.
3. Condenser – Ratings are given in terms of air on
condenser in degrees Fahrenheit.
4. Copper Fin Condenser Ratings – Since the ther-
mal conductivity of copper is slightly higher than
aluminum, apply the following corrections to the
standard ratings. Tons x 0.97 and compressor kW
x 0.99.
5. Performance Data Correction Factors – Ratings
are based on 0.0001 cooler fouling factor, 10°F
chilledwaterrangeandatsealevel.Foroperationat
differentconditions,applytheappropriatecorrection
factor from the following table.
METHOD OF SELECTION
To select of YORK Packaged Air-Cooled Liquid Chill-
er,
the following data must be known:
1. Design Capacity in tons refrigeration (TR).
2. Entering and Leaving Liquid Temperatures.
3. Outside ambient air temperature in degrees F.
4. GPM of chilled liquid.
Determine capacity requirements from the following
formula:
GPM = TR x 24
RANGE (°F)
EXAMPLE – WATER CHILLING
1. GIVEN: Provide a capacity of 50 Tons at 42°F leav-
ing water 10°F range, 0.0001FF, 80°F air on the
condenser, at sea level and 60 Hz.
2. FIND: Unit Size
Compressor kW Input
6. Ethylene Glycol Correction Factors – The fol-
lowing factors are to be applied to the standard
ratings for units cooling ethylene glycol.
7. Propylene Glycol Correction Factors – The fol-
lowing factors are to be applied to the standard
ratings for units cooling propylene glycol.
Selection Data
ETHYLENE GLYCOL
% WEIGHT TONS COMPR GPM°F/TON PRESS FREEZE PT
kW DROP
10 0.985 0.997 24.1 1.034 26
20 0.981 0.996 24.9 1.062 16
30 0.974 0.995 26.1 1.096 5
40 0.966 0.991 27.5 1.134 ‑10
50 0.957 0.989 29.1 1.172 ‑32
PROPYLENE GLYCOL
% WEIGHT TONS COMPR GPM°F/TON PRESS FREEZE PT
kW DROP
10 0.983 0.996 24.2 1.048 27
20 0.974 0.995 24.4 1.086 19
30 0.961 0.990 25.1 1.134 8
40 0.946 0.98 26.0 1.186 ‑5
50 0.928 0.984 27.2 1.247 ‑25
FOULING FACTOR
ALTITUDE TEMP
SPLIT
0.0001 0.00025
TONS COMPR
kW TONS COMPR kW
SEALEVEL
8 0.994 0.999 0.991 0.998
10 1.000 1.000 0.993 0.999
12 1.005 1.001 0.999 0.999
14 1.008 1.002 1.005 1.000
2000 FT.
8 0.990 1.010 0.984 1.009
10 0.995 1.010 0.990 1.009
12 0.999 1.011 0.995 1.010
14 1.004 1.015 0.998 1.011
4000 FT.
8 0.983 1.021 0.977 1.020
10 0.989 1.024 0.983 1.021
12 0.994 1.025 0.988 1.024
14 0.997 1.026 0.993 1.025
6000 FT.
8 0.978 1.035 0.973 1.034
10 0.982 1.037 0.978 1.035
12 0.987 1.037 0.980 1.036
14 0.992 1.038 0.986 1.037

JOHNSON CONTROLS
12
5. From RATINGS on pages 16 - 46:
SELECT: YCAL0040 (English Units)
36.1 Tons
38.6 Compressor kW
6. Determine YCAL0040 brine cooling capacity
and Compressor kW requirement:
A. Tons = 36.1 x .974 x .983 = 34.6
B. Compr. kW = 38.6 x .995 x 1.021 = 39.2
7. Determine average full load Compressor kW at
34 tons:
34 tons x (39.2 kW) = 38.5 Compressor kW
34.6 tons
8. Determine Ethylene Glycol GPM:
GPM = Tons x Gal. °F/min/Ton factor
Range
GPM = 34.0 x 26.1
10
GPM = 88.7
9. Determine Cooler Pressure Drop:
A. See Ethylene Glycol correction factors for
30% by weight Ethylene Glycol.
READ: 1.096 Pressure Drop Factor
B. See page 14 at 88.7 GPM for the YCAL0040.
READ: 6.5 Ft. H2O Pressure Drop
C. Cooler Pressure Drop = 6.5 x 1.096 or 7.1 Ft.
H2O
10. YCAL0040 is suitable.
3. From the Ratings on pages 16 - 46:
SELECT: YCAL0050 (English Units)
53.1 Tons
48.7 Compressor kW
11.7 Unit EER
4. Calculate Compressor kW at 50 Tons:
kW = 50 x 48.7kW = 45.9kW
53.1
5. Calculate GPM:
GPM = 50 Tons x 24 = 120 GPM
10°F Range
6. From Page 14, read 10 ft of water cooler pressure
drop for GPM:
7. AYCAL0050 is suitable.
EXAMPLE – Brine Chilling
1. GIVEN: Provide a capacity of 34 tons cooling
30% by weight Ethylene Glycol from
50°F to 40°F, 0.00025FF, 95°F air on
the condenser, 60 Hz and 4000 ft. al-
titude.
2. DETERMINE:
Unit Size
kW Input
Ethylene Glycol GPM
Cooler Pressure Drop
3. See Ethylene Glycol correction factors, for 30% by
weight Ethylene Glycol.
READ: .974 Tons factor
.995 Compr. kW factor
26.1 Gal./°F/Tons factor
4. See Performance Data Correction Factors for
0.00025 fouling factor and 4000 ft. altitude.
READ: .983 Tons factor
1.021 kW factor

JOHNSON CONTROLS 13
FORM 150.62-EG1 (507)
NOTES:
1. For leaving brine temperature below 40°F (4.4°C), contact your nearest YORK Ofce for application requirements.
2. For leaving water temperature higher than 55°F (12.8°C), contact the nearest YORK Ofce for application guidelines.
3. The evaporator is protected against freezing to -20°F (-28.8°C) with an electric heater as standard.
4. For operation at temperatures below 25°F (-3.9°C), the optional Low Ambient Kit will need to be installed on the system (for YCAL0014-
0080 models only).
5. For operation at temperatures above 115°F (46.1°C), the optional HighAmbient Kit will need to be installed on the system.
Design Parameters
ENGLISH UNITS
YCAL LEAVING WATER
TEMPERATURE (°F) COOLER FLOW (GPM3) AIR ON CONDENSER (°F)
MIN1MAX2MIN MAX MIN4MAX5
0014* 40 55 25 60 0 125
0020* 40 55 25 60 0 125
0024* 40 55 30 70 0 125
0030* 40 55 35 170 0 125
0034* 40 55 35 170 0 125
0040* 40 55 60 325 0 125
0042* 40 55 60 325 0 125
0044* 40 55 60 325 0 125
0050* 40 55 60 325 0 125
0060* 40 55 60 325 0 125
0064* 40 55 100 350 0 125
0070* 40 55 100 350 0 125
0074 40 55 100 350 0 125
0080 40 55 100 400 0 125
0090 40 55 138 525 0 125
0094 40 55 138 525 0 125
0104 40 55 156 625 0 125
0114 40 55 156 625 0 125
0124 40 55 156 625 0 125
0134 40 55 156 625 0 125
YCAL LEAVING WATER TEMPERATURE (°C) COOLER FLOW (l/s3) AIR ON CONDENSER (°C)
MIN1MAX2MIN MAX MIN4MAX5
0014* 4.4 12.8 1.6 3.8 -17.7 51.7
0020* 4.4 12.8 1.6 3.8 -17.7 51.7
0024* 4.4 12.8 1.9 4.4 -17.7 51.7
0030* 4.4 12.8 2.2 10.7 -17.7 51.7
0034* 4.4 12.8 2.2 10.7 -17.7 51.7
0040* 4.4 12.8 3.8 20.5 -17.7 51.7
0042* 4.4 12.8 3.8 20.5 -17.7 51.7
0044* 4.4 12.8 3.8 20.5 -17.7 51.7
0050* 4.4 12.8 3.8 20.5 -17.7 51.7
0060* 4.4 12.8 3.8 20.5 -17.7 51.7
0064* 4.4 12.8 6.3 22.1 -17.7 51.7
0070* 4.4 12.8 6.3 22.1 -17.7 51.7
0074 4.4 12.8 6.3 22.1 -17.7 51.7
0080 4.4 12.8 6.3 25.2 -17.7 51.7
0090 4.4 12.8 8.7 33.1 -17.7 51.7
0094 4.4 12.8 8.7 33.1 -17.7 51.7
0104 4.4 12.8 9.8 39.4 -17.7 51.7
0114 4.4 12.8 9.8 39.4 -17.7 51.7
0124 4.4 12.8 9.8 39.4 -17.7 51.7
0134 4.4 12.8 9.8 39.4 -17.7 51.7
SI UNITS
* Available in HFC-407c only.
* Available in HFC-407c only.

JOHNSON CONTROLS
14
Water Pressure Drop
Note: Water Pressure Drop Curves may extend past the minimum and maximum water ow ranges. See page 13 for minimum and
maximum ow points.
ENGLISH
MODEL YCAL COOLER CURVE
0014, 0020 A
0024 B
0030, 0034 C
0040, 0042 0044, 0050, 0060 D
0064, 0070, 0074 E
0080 F
0090, 0094 G
0104, 0114, 0124, 0134 H
1.0
10.0
100.0
10 100 1000
Flow, GPM
Press Drop, Ft H2O
A
B
C
D
E
F
G

JOHNSON CONTROLS 15
FORM 150.62-EG1 (507)
Note: Water Pressure Drop Curves may extend past the minimum and maximum water ow ranges. See page 13 for minimum and
maximum ow points.
SI
MODEL YCAL COOLER CURVE
0014, 0020 A
0024 B
0030, 0034 C
0040, 0042 0044, 0050, 0060 D
0064, 0070, 0074 E
0080 F
0090, 0094 G
0104, 0114, 0134 H
1.0
10.0
100.0
1000.0
Press Drop, kPA
Flow, L/S
1.0 10.0 100.0
A
B
CDE
F
G

JOHNSON CONTROLS
16
Ratings - R-22 (English Units)
NOTES:
1. kW = Compressor Input Power
2. EER = Chiller EER (includes power from compressors, fans, and the control panels 0.8 kW)
3. LCWT = Leaving Chilled Water Temperature
4. Ratings are based upon 2.4 GPM cooler water per ton and 0.0001 fouling factor
5. Rated in accordance withARI Standard 550/590-98
6. The shaded points are certied in accordance with ARI Standard 550/590-98
YCAL0090EC IPLV=13.8
YCAL0074EC IPLV=14.4
YCAL0094EC
YCAL0080EC IPLV=14.6
IPLV=13.8
AIR TEMPERATURE ON CONDENSER (°F)
LCWT
(°F) 75°F 80°F 85°F 90°F 95°F 100°F
TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER
40.0 78.3 68.1 12.5 76.6 71.9 11.7 74.7 76.0 10.8 72.9 80.4 10.0 70.9 85.0 9.3 69.0 89.9 8.6
42.0 81.0 68.7 12.9 79.2 72.5 12.0 77.3 76.7 11.1 75.4 81.1 10.3 73.4 85.7 9.5 71.4 90.6 8.8
44.0 83.8 69.3 13.2 81.9 73.2 12.3 80.0 77.3 11.4 78.0 81.7 10.6 76.0 86.4 9.8 73.8 91.3 9.0
45.0 85.2 69.7 13.4 83.3 73.5 12.4 81.3 77.6 11.6 79.3 82.1 10.7 77.2 86.8 9.9 75.1 91.7 9.1
46.0 86.6 70.0 13.5 84.7 73.9 12.6 82.7 78.0 11.7 80.6 82.4 10.8 78.5 87.1 10.0 76.4 92.1 9.3
48.0 89.5 70.6 13.9 87.5 74.5 12.9 85.4 78.7 12.0 83.3 83.1 11.1 81.2 87.8 10.3 78.9 92.8 9.5
50.0 92.4 71.3 14.2 90.4 75.2 13.2 88.3 79.4 12.3 86.1 83.9 11.4 83.8 88.6 10.5 81.5 93.6 9.7
AIR TEMPERATURE ON CONDENSER (°F)
LCWT
(°F) 75°F 80°F 85°F 90°F 95°F 100°F
TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER
40.0 85.0 74.6 12.5 83.0 79.0 11.6 81.0 83.6 10.7 78.9 88.5 9.9 76.8 93.5 9.2 74.7 98.9 8.5
42.0 87.9 75.4 12.8 85.8 79.7 11.9 83.8 84.4 11.0 81.6 89.3 10.2 79.5 94.4 9.4 77.3 99.8 8.7
44.0 90.8 76.1 13.1 88.7 80.5 12.2 86.6 85.2 11.3 84.4 90.1 10.4 82.2 95.3 9.7 79.9 100.8 8.9
45.0 92.3 76.5 13.3 90.2 80.9 12.3 88.0 85.6 11.4 85.8 90.6 10.6 83.6 95.7 9.8 81.2 101.2 9.0
46.0 93.8 76.9 13.5 91.7 81.3 12.5 89.5 86.0 11.6 87.2 91.0 10.7 84.9 96.2 9.9 82.6 101.7 9.1
48.0 96.9 77.7 13.8 94.7 82.1 12.8 92.4 86.9 11.8 90.1 91.8 11.0 87.8 97.1 10.1 85.3 102.6 9.4
50.0 100.0 78.5 14.1 97.8 83.0 13.1 95.4 87.7 12.1 93.1 92.7 11.2 90.6 98.0 10.4 88.1 103.6 9.6
AIR TEMPERATURE ON CONDENSER (°F)
LCWT
(°F) 75°F 80°F 85°F 90°F 95°F 100°F
TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER
40.0 85.3 69.7 12.7 83.4 73.1 11.9 81.5 76.8 11.2 79.5 80.8 10.4 77.6 84.9 9.7 75.6 89.4 9.0
42.0 88.3 70.5 13.0 86.4 73.9 12.2 84.4 77.6 11.5 82.4 81.5 10.7 80.3 85.7 10.0 78.3 90.2 9.3
44.0 91.4 71.3 13.4 89.4 74.7 12.6 87.4 78.3 11.8 85.3 82.3 11.0 83.2 86.5 10.3 81.1 91.0 9.6
45.0 93.0 71.7 13.5 90.9 75.1 12.7 88.9 78.7 11.9 86.8 82.7 11.1 84.7 86.9 10.4 82.5 91.4 9.7
46.0 94.6 72.1 13.7 92.5 75.5 12.9 90.4 79.1 12.1 88.3 83.1 11.3 86.2 87.3 10.5 84.0 91.9 9.8
48.0 97.8 72.9 14.0 95.7 76.3 13.2 93.6 80.0 12.4 91.4 83.9 11.6 89.1 88.1 10.8 86.9 92.7 10.1
50.0 101.2 73.8 14.3 99.0 77.2 13.5 96.8 80.9 12.7 94.5 84.8 11.9 92.3 89.0 11.1 89.9 93.6 10.3
AIR TEMPERATURE ON CONDENSER (°F)
LCWT
(°F) 75°F 80°F 85°F 90°F 95°F 100°F
TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER
40.0 92.5 76.4 12.7 90.4 80.1 11.9 88.2 84.1 11.2 86.1 88.4 10.4 83.9 92.8 9.7 81.7 97.6 9.0
42.0 95.7 77.3 13.0 93.6 81.0 12.2 91.4 84.9 11.5 89.1 89.2 10.7 86.9 93.7 10.0 84.6 98.5 9.3
44.0 99.1 78.2 13.3 96.8 81.9 12.5 94.6 85.8 11.7 92.2 90.0 11.0 89.9 94.6 10.2 87.6 99.4 9.5
45.0 100.7 78.7 13.5 98.5 82.3 12.7 96.2 86.3 11.9 93.8 90.5 11.1 91.5 95.0 10.4 89.1 99.9 9.7
46.0 102.5 79.2 13.7 100.2 82.8 12.8 97.8 86.7 12.0 95.5 90.9 11.3 93.1 95.5 10.5 90.7 100.4 9.8
48.0 105.9 80.2 14.0 103.6 83.8 13.1 101.2 87.7 12.3 98.8 91.9 11.5 96.3 96.4 10.8 93.7 101.3 10.0
50.0 109.5 81.3 14.3 107.1 84.8 13.4 104.6 88.7 12.6 102.1 92.8 11.8 99.6 97.4 11.0 97.1 102.3 10.3

JOHNSON CONTROLS 17
FORM 150.62-EG1 (507)
NOTES:
1. kW = Compressor Input Power
2. EER = Chiller EER (includes power from compressors, fans, and the control panels 0.8 kW)
3. LCWT = Leaving Chilled Water Temperature
4. Ratings are based upon 2.4 GPM cooler water per ton and 0.0001 fouling factor
5. Rated in accordance withARI Standard 550/590-98
6. The shaded points are certied in accordance with ARI Standard 550/590-98
YCAL0080EC IPLV=14.6
YCAL0090EC
YCAL0074EC IPLV=14.4
YCAL0094EC IPLV=13.8
IPLV=13.8
AIR TEMPERATURE ON CONDENSER (°F)
LCWT
(°F) 105°F 110°F 115°F 120°F 125°F
TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER
40.0 66.9 95.0 7.9 64.7 100.4 7.2 62.6 106.0 6.7 50.6 87.4 6.5 40.9 72.2 6.2
42.0 69.3 95.8 8.1 67.1 101.2 7.5 64.8 106.8 6.8 52.5 87.9 6.7 42.4 72.7 6.4
44.0 71.7 96.5 8.3 69.4 102.0 7.7 56.4 83.8 7.5 54.4 88.5 6.8 44.0 73.1 6.6
45.0 72.9 96.9 8.4 70.6 102.4 7.8 57.4 84.1 7.6 46.4 69.4 7.3 44.7 73.3 6.7
46.0 74.1 97.3 8.5 71.8 102.8 7.9 58.4 84.4 7.7 47.2 69.6 7.4 45.6 73.5 6.8
48.0 76.6 98.1 8.8 74.3 103.6 8.1 60.4 84.9 7.9 48.9 70.0 7.6 47.2 73.9 7.0
50.0 79.2 98.9 9.0 76.7 104.5 8.3 62.5 85.5 8.1 50.6 70.4 7.9 48.9 74.4 7.2
AIR TEMPERATURE ON CONDENSER (°F)
LCWT
(°F) 105°F 110°F 115°F 120°F 125°F
TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER
40.0 72.4 104.5 7.8 70.2 110.4 7.2 68.0 116.4 6.6 46.2 74.7 6.8 44.8 78.8 6.3
42.0 74.9 105.4 8.0 72.7 111.3 7.4 69.9 117.3 6.8 47.8 75.1 7.0 46.4 79.4 6.5
44.0 77.6 106.4 8.2 75.1 112.3 7.6 72.7 118.5 7.0 49.5 75.6 7.2 48.0 79.9 6.6
45.0 78.9 106.9 8.3 76.4 112.8 7.7 74.0 119.0 7.1 50.4 75.9 7.3 48.8 80.1 6.7
46.0 80.2 107.4 8.4 77.7 113.3 7.8 75.2 119.6 7.1 51.3 76.1 7.4 49.5 80.4 6.8
48.0 82.8 108.4 8.6 80.3 114.4 8.0 54.9 72.6 8.3 53.1 76.7 7.6 51.3 80.9 7.0
50.0 85.6 109.5 8.8 83.0 115.5 8.1 56.8 73.1 8.5 54.9 77.2 7.8 53.1 81.5 7.2
AIR TEMPERATURE ON CONDENSER (°F)
LCWT
(°F) 105°F 110°F 115°F 120°F 125°F
TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER
40.0 73.5 94.2 8.4 71.4 99.3 7.8 69.3 104.7 7.2 67.2 110.4 6.7 65.0 116.5 6.1
42.0 76.2 95.0 8.6 74.1 100.1 8.0 71.9 105.5 7.4 69.7 111.3 6.8 67.5 117.4 6.3
44.0 78.9 95.8 8.9 76.7 101.0 8.2 74.5 106.4 7.6 72.3 112.2 7.1 70.0 118.3 6.5
45.0 80.3 96.2 9.0 78.1 101.4 8.4 75.9 106.8 7.7 73.6 112.7 7.2 71.3 118.8 6.6
46.0 81.7 96.7 9.1 79.5 101.8 8.5 77.2 107.3 7.8 74.9 113.1 7.3 72.6 119.3 6.7
48.0 84.7 97.6 9.4 82.4 102.7 8.7 80.0 108.2 8.1 77.7 114.1 7.5 55.8 83.9 7.1
50.0 87.6 98.4 9.6 85.2 103.6 8.9 82.9 109.1 8.3 80.4 115.0 7.7 57.9 84.5 7.3
AIR TEMPERATURE ON CONDENSER (°F)
LCWT
(°F) 105°F 110°F 115°F 120°F 125°F
TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER
40.0 79.5 102.7 8.4 77.3 108.2 7.8 75°F 113.9 7.2 72.8 119.9 6.7 70.6 126.2 6.2
42.0 82.4 103.6 8.6 80.0 109.1 8.0 77.8 114.9 7.4 75.5 121.0 6.9 73.3 127.3 6.4
44.0 85.3 104.6 8.9 82.9 110.1 8.2 80.6 115.8 7.6 78.3 122.0 7.1 75.9 128.4 6.5
45.0 86.8 105.0 9.0 84.4 110.5 8.3 82.0 116.3 7.7 79.7 122.5 7.2 77.4 129.0 6.6
46.0 88.3 105.5 9.1 85.9 111.0 8.5 83.5 116.9 7.9 81.1 123.0 7.3 78.7 129.6 6.7
48.0 91.3 106.5 9.3 88.9 112.0 8.7 86.5 117.9 8.1 84.0 124.1 7.5 42.9 58.0 7.5
50.0 94.6 107.5 9.6 92.0 113.1 8.9 89.5 118.9 8.3 87.0 125.2 7.7 44.5 58.4 7.7

JOHNSON CONTROLS
18
YCAL0124EC IPLV=13.5
YCAL0104EC IPLV=14.0
YCAL0114EC IPLV=13.7
NOTES:
1. kW = Compressor Input Power
2. EER = Chiller EER (includes power from compressors, fans, and the control panels 0.8 kW)
3. LCWT = Leaving Chilled Water Temperature
4. Ratings are based upon 2.4 GPM cooler water per ton and 0.0001 fouling factor
5. Rated in accordance withARI Standard 550/590-98
6. The shaded points are certied in accordance with ARI Standard 550/590-98
Ratings - R-22 (English Units)
AIR TEMPERATURE ON CONDENSER (°F)
LCWT
(°F) 75°F 80°F 85°F 90°F 95°F 100°F
TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER
40.0 102.6 88.5 12.4 100.3 93.1 11.6 97.9 97.9 10.8 95.5 103.1 10.1 93.0 108.7 9.3 90.4 114.6 8.7
42.0 106.2 89.6 12.7 103.8 94.1 11.9 101.3 99.0 11.1 98.8 104.2 10.3 96.3 109.8 9.6 93.6 115.7 8.9
44.0 109.9 90.7 13.0 107.4 95.2 12.2 104.9 100.1 11.3 102.2 105.3 10.6 99.6 110.9 9.8 96.9 116.9 9.1
45.0 111.8 91.3 13.1 109.2 95.8 12.3 106.7 100.7 11.5 104.0 105.9 10.7 101.4 111.5 9.9 98.6 117.5 9.2
46.0 113.7 91.8 13.3 111.1 96.4 12.4 108.5 101.2 11.6 105.8 106.4 10.8 103.1 112.1 10.1 100.3 118.1 9.3
48.0 117.5 93.0 13.6 114.9 97.5 12.7 112.2 102.4 11.9 109.4 107.6 11.1 106.6 113.3 10.3 103.8 119.4 9.6
50.0 121.4 94.2 13.9 118.7 98.7 13.0 115.9 103.6 12.2 113.1 108.9 11.3 110.2 114.6 10.6 107.3 120.6 9.8
AIR TEMPERATURE ON CONDENSER (°F)
LCWT
(°F) 75°F 80°F 85°F 90°F 95°F 100°F
TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER
40.0 113.8 96.6 12.3 111.3 101.6 11.5 108.8 107.0 10.8 106.2 112.7 10.0 103.6 118.8 9.3 100.8 125.3 8.7
42.0 117.8 97.7 12.6 115.3 102.7 11.8 112.6 108.1 11.0 110.0 113.8 10.3 107.3 119.9 9.6 104.5 126.5 8.9
44.0 121.9 98.8 12.9 119.3 103.8 12.1 116.6 109.2 11.3 113.9 114.9 10.6 111.1 121.1 9.8 108.2 127.7 9.1
45.0 124.0 99.3 13.1 121.4 104.4 12.3 118.6 109.7 11.5 115.8 115.5 10.7 113.0 121.7 10.0 110.1 128.3 9.3
46.0 126.2 99.8 13.3 123.4 104.9 12.4 120.7 110.3 11.6 117.8 116.1 10.8 115.0 122.3 10.1 112.0 128.9 9.4
48.0 130.5 101.0 13.6 127.7 106.1 12.7 124.8 111.5 11.9 121.9 117.3 11.1 118.9 123.5 10.4 115.9 130.2 9.6
50.0 135.0 102.1 13.9 132.0 107.2 13.0 129.1 112.7 12.2 126.1 118.5 11.4 123.0 124.8 10.6 119.9 131.4 9.9
AIR TEMPERATURE ON CONDENSER (°F)
LCWT
(°F) 75°F 80°F 85°F 90°F 95°F 100°F
TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER
40.0 124.4 107.1 12.3 121.6 112.6 11.5 118.7 118.5 10.7 115.8 124.7 10.0 112.9 131.4 9.3 109.9 138.4 8.6
42.0 128.7 108.4 12.6 125.8 113.8 11.8 122.9 119.7 11.0 119.9 126.0 10.3 116.9 132.6 9.5 113.8 139.8 8.9
44.0 133.2 109.6 12.9 130.2 115.1 12.1 127.2 121.0 11.3 124.1 127.2 10.5 121.0 134.0 9.8 117.8 141.1 9.1
45.0 135.4 110.3 13.0 132.4 115.8 12.2 129.3 121.6 11.4 126.2 127.9 10.6 123.0 134.6 9.9 119.8 141.9 9.2
46.0 137.7 110.9 13.2 134.6 116.4 12.4 131.5 122.3 11.5 128.4 128.6 10.8 125.1 135.3 10.0 121.9 142.5 9.3
48.0 142.4 112.3 13.5 139.2 117.7 12.6 136.0 123.6 11.8 132.7 129.9 11.0 129.4 136.7 10.3 126.0 143.9 9.5
50.0 147.2 113.6 13.8 143.9 119.1 12.9 140.6 125.0 12.1 137.2 131.3 11.3 133.8 138.1 10.5 130.4 145.4 9.8
YCAL0134EC IPLV= 13.3
AIR TEMPERATURE ON CONDENSER (°F)
LCWT
(oF) 75oF 80oF 85oF 90oF 95oF 100oF
TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER
40.0 134.4 118.8 12.1 131.3 124.8 11.3 128.1 131.2 10.6 124.9 138.1 9.8 121.7 145.3 9.1 118.4 153.1 8.5
42.0 139.1 120.2 12.4 135.9 126.2 11.6 132.6 132.6 10.8 129.3 139.5 10.1 126.0 146.8 9.4 122.6 154.6 8.7
44.0 143.8 121.7 12.7 140.5 127.7 11.9 137.2 134.1 11.1 133.8 140.9 10.3 130.3 148.3 9.6 126.9 156.1 8.9
45.0 146.2 122.5 12.8 142.9 128.4 12.0 139.5 134.8 11.2 136.0 141.7 10.5 132.6 149.1 9.7 129.0 157.0 9.0
46.0 148.7 123.2 13.0 145.3 129.1 12.1 141.8 135.5 11.3 138.3 142.4 10.6 134.8 149.8 9.8 131.3 157.7 9.2
48.0 153.6 124.8 13.2 150.1 130.7 12.4 146.6 137.1 11.6 143.0 144.0 10.8 139.3 151.4 10.1 135.7 159.3 9.4
50.0 158.8 126.4 13.5 155.1 132.2 12.7 151.5 138.6 11.9 147.8 145.5 11.1 144.1 152.9 10.3 140.4 160.9 9.6

JOHNSON CONTROLS 19
FORM 150.62-EG1 (507)
YCAL0124EC IPLV=13.5
YCAL0104EC IPLV=14.0
YCAL0114EC IPLV=13.7
NOTES:
1. kW = Compressor Input Power
2. EER = Chiller EER (includes power from compressors, fans, and the control panels 0.8 kW)
3. LCWT = Leaving Chilled Water Temperature
4. Ratings are based upon 2.4 GPM cooler water per ton and 0.0001 fouling factor
5. Rated in accordance withARI Standard 550/590-98
6. The shaded points are certied in accordance with ARI Standard 550/590-98
AIR TEMPERATURE ON CONDENSER (°F)
LCWT
(°F) 105°F 110°F 115°F 120°F 125°F
TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER
40.0 87.8 120.9 8.0 85.2 127.7 7.4 82.4 134.9 6.8 79.6 142.5 6.2 64.7 116.1 6.1
42.0 91.0 122.1 8.2 88.2 128.9 7.6 85.4 136.2 7.0 82.6 143.9 6.4 67.1 117.1 6.3
44.0 94.2 123.3 8.4 91.4 130.2 7.8 88.5 137.5 7.2 85.6 145.2 6.6 69.6 118.1 6.5
45.0 95.8 123.9 8.5 93.0 130.8 7.9 90.1 138.2 7.3 87.1 145.9 6.7 52.5 82.5 6.7
46.0 97.4 124.6 8.6 94.6 131.5 8.0 91.7 138.8 7.4 74.5 112.8 7.2 53.4 82.8 6.8
48.0 100.9 125.8 8.9 98.0 132.7 8.2 95.0 140.1 7.5 77.2 113.8 7.4 55.3 83.4 7.0
50.0 104.4 127.1 9.1 101.3 134.1 8.4 98.3 141.5 7.7 80.0 114.9 7.6 57.5 84.1 7.3
AIR TEMPERATURE ON CONDENSER (°F)
LCWT
(°F) 105°F 110°F 115°F 120°F 125°F
TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER
40.0 98.0 132.3 8.0 95.0 139.8 7.4 92.0 147.8 6.8 88.9 156.4 6.2 85.6 165.5 5.7
42.0 101.6 133.5 8.2 98.6 141.0 7.6 95.5 149.1 7.0 92.2 157.7 6.4 88.9 166.8 5.9
44.0 105.2 134.7 8.5 102.2 142.3 7.8 99.0 150.4 7.2 95.7 159.0 6.6 92.2 168.2 6.1
45.0 107.1 135.4 8.6 104.0 142.9 7.9 100.8 151.0 7.3 97.4 159.7 6.7 94.0 168.9 6.2
46.0 109.0 136.0 8.7 105.9 143.6 8.0 102.6 151.7 7.4 99.2 160.4 6.8 66.9 104.0 6.8
48.0 112.8 137.3 8.9 109.6 144.9 8.3 106.2 153.1 7.6 102.8 161.8 7.0 69.2 104.7 7.0
50.0 116.7 138.6 9.2 113.4 146.3 8.5 110.0 154.5 7.8 106.5 163.2 7.2 71.7 105.5 7.2
AIR TEMPERATURE ON CONDENSER (°F)
LCWT
(°F) 105°F 110°F 115°F 120°F 125°F
TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER
40.0 106.8 146.0 8.0 103.7 154.0 7.4 100.5 162.5 6.8 97.3 171.6 6.3 78.6 143.1 6.0
42.0 110.7 147.4 8.2 107.3 155.4 7.6 104.2 164.1 7.0 100.9 173.1 6.5 81.5 144.3 6.2
44.0 114.6 148.8 8.4 111.3 157.0 7.8 108.0 165.5 7.2 104.6 174.7 6.6 84.6 145.5 6.4
45.0 116.6 149.5 8.5 113.3 157.6 7.9 109.9 166.3 7.3 106.5 175.5 6.7 86.2 146.1 6.4
46.0 118.6 150.3 8.6 115.2 158.4 8.0 111.9 167.1 7.4 108.4 176.3 6.8 73.3 113.8 6.9
48.0 122.7 151.6 8.9 119.3 159.9 8.2 115.8 168.6 7.6 112.2 177.9 7.0 75.9 114.7 7.1
50.0 126.9 153.1 9.1 123.4 161.4 8.4 119.8 170.2 7.8 97.4 141.3 7.5 78.7 115.6 7.3
YCAL0134EC IPLV= 13.3
AIR TEMPERATURE ON CONDENSER (°F)
LCWT
(oF) 105oF 110oF 115oF 120oF 125oF
TONS KW EER TONS KW EER TONS KW EER TONS KW EER TONS KW EER
40.0 115.2 161.3 7.9 111.9 169.9 7.3 108.6 179.0 6.7 105.4 188.7 6.2 71.3 121.9 6.3
42.0 119.2 162.9 8.1 115.9 171.6 7.5 112.5 180.9 6.9 109.2 190.5 6.4 73.9 122.9 6.5
44.0 123.4 164.5 8.3 119.8 173.4 7.7 116.5 182.5 7.1 113.1 192.3 6.6 76.7 123.9 6.7
45.0 125.5 165.3 8.4 122.0 174.1 7.8 118.6 183.4 7.2 115.1 193.2 6.7 78.0 124.4 6.7
46.0 127.7 166.2 8.5 124.2 174.9 7.9 120.6 184.3 7.3 117.1 194.1 6.7 79.5 124.9 6.8
48.0 132.1 167.6 8.7 128.5 176.6 8.1 124.8 186.0 7.5 121.2 196.0 6.9 82.3 125.9 7.0
50.0 136.6 169.3 8.9 132.9 178.3 8.3 129.1 187.8 7.7 87.8 120.4 7.8 85.2 126.9 7.2

JOHNSON CONTROLS
20
NOTES:
1. kWo= Unit kW Cooling Capacity Output
2. kWi = Compressor kW Input
3. COP = Coefcient of Performance (Based upon compressor and fan input kW)
4. LCWT = Leaving Chilled Water Temperature
5. Ratings based upon 0.15L/s cooler water per kW
YCAL0074EC COP=4.22
YCAL0080EC COP=4.28
YCAL0090EC
YCAL0094EC COP=4.05
COP=4.04
AIR TEMPERATURE ON - CONDENSER (°C)
LCWT
(°C) 25°C 30°C 35°C 40°C 45°C 50°C
kWokWiCOP kWokWiCOP kWokWiCOP kWokWiCOP kWokWiCOP kWokWiCOP
5.0 277.7 69.9 3.6 266.1 77.2 3.2 253.7 85.4 2.8 240.9 94.3 2.4 227.0 104.1 2.1 149.8 70.1 2.0
6.0 286.2 70.5 3.7 274.3 77.8 3.2 261.7 86.0 2.8 248.5 95.0 2.4 234.3 104.8 2.1 154.7 70.5 2.0
7.0 295.0 71.0 3.8 282.8 78.4 3.3 269.8 86.6 2.9 256.1 95.7 2.5 241.8 105.6 2.2 159.8 70.8 2.1
8.0 303.9 71.6 3.9 291.2 79.0 3.4 278.0 87.3 3.0 264.0 96.4 2.6 249.3 106.4 2.2 165.0 71.2 2.1
9.0 313.0 72.2 4.0 300.0 79.6 3.5 286.3 87.9 3.0 272.0 97.1 2.6 216.1 83.1 2.4 170.3 71.6 2.2
10.0 322.2 72.9 4.0 308.8 80.3 3.6 294.8 88.6 3.1 280.1 97.8 2.7 222.8 83.6 2.5 175.7 72.0 2.2
11.0 331.6 73.5 4.1 317.8 80.9 3.6 303.4 89.3 3.2 288.3 98.6 2.7 229.5 84.1 2.5 180.8 72.3 2.3
AIR TEMPERATURE ON - CONDENSER (°C)
LCWT
(°C) 25°C 30°C 35°C 40°C 45°C 50°C
kWokWiCOP kWokWiCOP kWokWiCOP kWokWiCOP kWokWiCOP kWokWiCOP
5.0 301.0 76.7 3.6 288.0 84.9 3.1 274.7 94.0 2.7 260.4 103.8 2.4 244.8 114.3 2.0 162.9 76.5 2.0
6.0 310.2 77.4 3.7 297.0 85.6 3.2 283.2 94.8 2.8 268.8 104.6 2.4 254.1 115.4 2.1 169.0 77.1 2.0
7.0 319.6 78.1 3.8 306.0 86.4 3.3 291.7 95.5 2.9 277.2 105.5 2.5 261.8 116.3 2.1 173.6 77.4 2.1
8.0 329.1 78.8 3.9 315.2 87.1 3.4 300.6 96.4 2.9 285.5 106.5 2.5 269.5 117.2 2.2 179.1 77.9 2.1
9.0 338.7 79.5 3.9 324.5 87.9 3.4 309.6 97.2 3.0 293.9 107.3 2.6 277.8 118.2 2.2 184.8 78.4 2.2
10.0 348.6 80.3 4.0 333.9 88.7 3.5 318.6 98.0 3.0 302.7 108.3 2.6 286.0 119.2 2.3 190.6 78.9 2.2
11.0 358.5 81.1 4.1 343.6 89.5 3.6 327.9 98.9 3.1 311.5 109.2 2.7 208.3 71.9 2.7 196.4 79.4 2.3
AIR TEMPERATURE ON - CONDENSER (°C)
LCWT
(°C) 25°C 30°C 35°C 40°C 45°C 50°C
kWokWiCOP kWokWiCOP kWokWiCOP kWokWiCOP kWokWiCOP kWokWiCOP
5.0 302.6 71.4 3.7 290.3 78.0 3.3 277.6 85.3 2.9 264.7 93.6 2.5 251.2 102.9 2.2 237.5 113.3 1.9
6.0 312.1 72.1 3.8 299.4 78.6 3.4 286.5 86.0 3.0 273.2 94.3 2.6 259.7 103.7 2.3 245.5 114.0 2.0
7.0 321.9 72.9 3.9 308.9 79.3 3.4 295.7 86.8 3.0 282.1 95.1 2.7 268.1 104.4 2.3 253.7 114.9 2.0
8.0 331.9 73.6 3.9 318.8 80.1 3.5 305.1 87.5 3.1 291.0 95.8 2.7 276.7 105.2 2.4 262.1 115.7 2.1
9.0 342.1 74.4 4.0 328.6 80.8 3.6 314.5 88.2 3.2 300.3 96.6 2.8 285.7 106.0 2.5 270.5 116.6 2.1
10.0 352.8 75.1 4.1 338.7 81.6 3.7 324.4 89.0 3.3 309.7 97.4 2.9 294.8 106.9 2.5 279.3 117.5 2.2
11.0 363.5 76.0 4.2 349.1 82.4 3.7 334.4 89.8 3.3 319.3 98.2 2.9 303.9 107.8 2.6 288.2 118.4 2.2
AIR TEMPERATURE ON - CONDENSER (°C)
LCWT
(°C) 25°C 30°C 35°C 40°C 45°C 50°C
kWokWiCOP kWokWiCOP kWokWiCOP kWokWiCOP kWokWiCOP kWokWiCOP
5.0 327.9 78.3 3.7 314.2 85.3 3.3 300.2 93.3 2.9 286.1 102.1 2.5 271.9 112.1 2.2 257.6 123.0 1.9
6.0 338.2 79.1 3.8 324.2 86.1 3.4 309.8 94.1 3.0 295.4 102.9 2.6 280.5 112.9 2.3 266.1 123.8 2.0
7.0 348.8 79.9 3.8 334.4 86.9 3.4 319.6 94.9 3.0 304.7 103.8 2.7 289.7 113.8 2.3 275°F 124.8 2.0
8.0 359.5 80.8 3.9 344.7 87.7 3.5 329.4 95.6 3.1 314.5 104.6 2.7 299.0 114.7 2.4 283.9 125.8 2.1
9.0 370.4 81.7 4.0 355.3 88.6 3.6 339.5 96.5 3.2 324.0 105.5 2.8 308.7 115.6 2.4 293.0 126.8 2.1
10.0 381.6 82.6 4.1 366.1 89.5 3.7 350.3 97.4 3.2 334.3 106.4 2.9 318.3 116.5 2.5 302.2 127.9 2.2
11.0 392.9 83.6 4.2 377.1 90.4 3.7 360.8 98.3 3.3 344.5 107.4 2.9 328.0 117.6 2.6 311.7 128.9 2.2
Ratings - R-22 (SI Units)