AERMEC ANL 100-150HA User manual

IANL60HzPY. 1007. 6755517_00
CHILLERS AND HEAT PUMPS - Technical - Installation manual
HEAT P
U
U
M
M
ANL 100-150HA
60Hz
SCROLL
AXIAL
M
O
D
U
C
O
N
T
R
O
L
EN
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AERMEC S.p.A. reserves the right at any moment to make any modifications considered necessary to improve our
products and is not obliged to add these modifications to machines that have already been fabricated, delivered
or are under construction.
Dear Customer,
Thank you for choosing an AERMEC product. This product is the result of
many years of experience and in-depth engineering research, and it is
built using top quality materials and advanced technologies.
In addition, the CE mark guarantees that our appliances fully comply with
the requirements of the European Machinery Directive in terms of safety.
We constantly monitor the quality level of our products, and as a result
they are synonymous with Safety, Quality, and Reliability.
Product data may be subject to modifications deemed necessary for
improving the product without the obligation to give prior notice.
Thank you again.
AERMEC S.p.A
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SUMMARY
1. General warnings ........................................................6
2. Product identification.................................................6
3. Description and choice of unit ..................................7
4. Configurator.................................................................8
5. Description of the components .................................9
5.1. Cooling circuit..............................................................9
5.2. Frame and fans............................................................9
5.3. Hydraulic circuit ...........................................................9
5.4. Control and safety components .............................10
5.5. Electric components .................................................10
5.6. Electronic modu control adjustment.......................10
6. Accessories compatibilty table ...............................10
7. Technical data...........................................................11
8. Operating limits..........................................................12
8.1. Cooling mode............................................................12
8.2. Heating mode (for heating pump) .........................12
8.3. Project data ...............................................................12
9. Performance in cooling mode.................................13
9.1. ANL 100 ......................................................................13
9.2. ANL 150 ......................................................................13
10. Performance in heating mode ................................14
10.1. ANL 100 H...................................................................14
10.2. ANL 150 H...................................................................14
11. Ethylene glycol solutions...........................................15
11.1. How to interpret glycol curves .................................15
11.2. Static pressures useful to the system........................16
12. Storage tank .............................................................. 17
12.1. Minimum/maximum content of system water ......17
12.2. Expansion vessel calibration ....................................17
13. Sound data ................................................................18
14. Parameter calibration of safety and control .........18
15. Receiving the product and installation....................... 20
15.1. Receiving the product and handling .....................20
16. Internal hydraulic circuit .........................................21
17. External hydraulic circuit anl (not provided)..........21
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Marketing Director
Signature
AERMEC S.p.A.
I-37040 Bevilacqua (VR) Italia – Via Roma, 996
Tel. [phone]
Telefax 0442 93730 – ([phone]
www.aermec.com - [email protected]
SERIAL NUMBER
ANLH
CE DECLARATION OF CONFORMITY We, the undersigned, hereby declare under our own responsibility that the
assembly in question, defined as follows:
NAME ANL
TYPE WATER/AIR chiller, heat pump
MODEL
To which this declaration refers, complies with the following harmonised standards
CEI EN 60335-2-40 Safety standard regarding electrical heat pumps, air conditioners and
dehumidifiers
CEI EN 61000-6-1
CEI EN 61000-6-3 Immunity and electromagnetic emissions for residential environments
CEI EN 61000-6-2
CEI EN 61000-6-4 Immunity and electromagnetic emissions for industrial environments
EN378 Refrigerating system and heat pumps - Safety and environmental require-
ments
EN12735 Copper and copper alloys - Seamless, round copper tubes for air conditio-
ning and refrigeration
UNI 12735 Seamless, round copper tubes for air conditioning and refrigeration
UNI 14276 Pressure equipment for cooling systems and heat pumps
Therefore complying with the essential requisites of the following Directives:
- Directive LVD: 2006/95/CE
- Electromagnetic compatibility Directive 2004/108/CE
- Machinery Directive 2006/42/CE
- PED Directive regarding pressurised devices 97/23/CE
The product, in agreement with Directive 97/23/CE, satisfies the Total quality Guarantee procedure (form H) with cer-
tificate
n.06/270-QT3664 Rev.5 issued by the notified body n.1131 CEC via Pisacane 46 Legnano (MI) - Italy
The person authorized to compile the technical file is: Massimiliano Sfragara - 37040 Bevilacqua (VR) Italy–Via
Roma, 996
Bevilacqua 07/07/2010
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6
1. GENERAL WARNINGS
AERMEC ANLs are constructed ac-
cording to the recognised techni-
cal standards and safety regula-
tions. They have been designed for
air conditioning and the produc-
tion of domestic hot water (DHW)
and must be destined to this use
compatibly with their performance
features. Any contractual or extra-
contractual liability of the Com-
pany is excluded for injury/damage
to persons,animals or objects owing
to installation,regulation and main-
tenance errors or improper use. All
uses not expressly indicated in this
manual are prohibited.
PRESERVATION OF THE
DOCUMENTATION
The instructions along with all the
related documentation must be gi-
ven to the user of the system, who
assumes the responsibility to con-
serve the instructions so that they
are always at hand in case of need.
Read this sheet carefully; all works
must be performed by qualified
staff, according to Standards
in force on this subject in diffe-
rent countries. (Ministerial Decree
329/2004).
The appliance must be installed in
such a way as to enable mainte-
nance and/or repairs to be carried
out.
The appliance warranty does not
cover the costs for ladders, scaf-
folding, or other elevation systems
that may become necessary for
carrying out servicing under war-
ranty.
Do not modify or tamper with the
chiller as dangerous situations can
be created and the manufacturer
will not be liable for any damage
caused. The validity of the warranty
shall be void in the event of failure
to comply with the above-mentio-
ned indications.
ANL are identified by the following:
−PACKAGING LABEL
that includes the product identifi-
cation data
−TECHNICAL PLATE
Placed on the right strut side
(see fig.1)
NOTE:
If the identification plate, or any
other means to identify the pro-
duct, is tampered with, removed
or missing, installation and mainte-
nance operations are hampered
2. PRODUCT IDENTIFI CATION
Standards and Direc-
tives respected on
designing and constructing
the unit
Safety:
Machinery Directive
2006/42/CE
Low Voltage Directive
LVD 2006/95/CE
Electromagnetic compatibility
Directive
EMC 89/336/CEE
Pressure Equipment Directive
PED 97/23/CE EN 378,
UNI EN 14276
Electric part:
EN 60204-1
Protection rating
IP24
Acoustic part:
ISO DIS 9614/2
(intensimetric method)
Performance data:
norma UNI EN 14511
Refrigerant GAS:
This unit contains fluoride gases
with greenhouse effect co-
vered by the Kyoto Protocol.
Maintenance and disposal
must only be performed by
qualified staff.
R410A GWP=1900
PACKING
LABEL
TECHNICAL
PLATE
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7
3. DESCRIPTION AND CHOICE OF
UNIT
ANL R410A coolers and air cooled
heat pumps have been designed
and manufactured to satisfy he-
ating and cooling needs and the
production of domestic hot water
(DHW) in medium to small commer-
cial or residential buildings.
These units, available in 2 sizes,
have extremely silent functioning
and are highly efficient and relia-
ble, thanks to the use of exchan-
gers with a large exchange
surface and low-noise high-efficien-
cy scroll compressors.
They are available in the following
versions:
−HEAT PUMP ANL H
Winter to summer switch-over
functioning can be applied via the
cooling circuits.
Possibility of producing DHW
(DCPX mandatory)
−STORAGE AND PUMP
NOTES
Refer to the configurator for the set-ups
that are not possible.
WARNING
Before use (or after a prolonged period
of suspension) of units with low air
temperature functioning and also with
a heat pump, it is of extreme importan-
ce that the oil in the sump compressor
is heated for at least 8 hours using the
electrical resistances. The sump resistan-
ce is powered automatically when the
unit stops as long as the unit is live.
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8
1,2,3 4,5,6 7 8 9 10 11 12 13
ANL100HA°°°°6
FIELD CODE
1, 2 ,3 ANL
4, 5, 6 SIZE 100 -150
7MODEL
H Heat Pump
8 VERSION
A with storage tank and pump
9HEAT RECOVERY
°without heat recovery units
10 COILS
°in aluminium
11 FIELD OF USE
°temperature of water produced up to 4 °C / 39°F
12 EVAPORATOR
°standard, by PED
13 SUPPLY
6 3~220-60Hz
7 3~460-60Hz
Example of configurator: ANL100HA°°°°6
4. CONFIGURATOR
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9
5. DESCRIPTION OF THE COMPO-
NENTS
5.1. COOLING CIRCUIT
Compressor
High efficient scroll type on anti-vibra-
tion mounts, activated by a 2-pole
electric motor with internal circuit
breaker protection.
They are supplied, as standard, with an
electric anti-freeze resistance, pow-
ered automatically when the unit stops
as long as the unit is live.
Air-side heat exchanger
Made with copper pipes and alumini-
um louvered fins blocked by mechani-
cal expansion of the pipes. Provided
with protective grid.
Water-side heat exchanger
Water-side heat exchanger
Plate type, isolated externally with
closed cell material to reduce heat
loss.
Dehydrator filter
Mechanical type filter realised in ce-
ramics and hygroscopic material, able
to withhold impurities and any traces
of humidity present in the cooling
circuit.
Thermostatic valve
Mechanical valve, with external
equaliser positioned at evaporator
outlet, modulates the flow of gas to
the evaporator, depending on the
heat load, in order to ensure a correct
heating level of the intake gas.
Solenoid valve
of hot gas injection
The valve positioned between the
compressor and the thermostatic
valve outlet controls:
− Defrosting cycles without having to
reverse the cycle
− Safety capacity control if the pres-
sure should rise on the pressing line
Cycle reversing valve
(for heat pump only.)
Reverses the flow of refrigerant on
variation of summer/winter mode and
during any defrosting cycles.
One-way valve
Allows one-way flow of the refrigerant.
Liquid storage
(for heat pump only.)
Compensates the difference in volume
between louvered fin coil and plate
exchanger, withholding excess liquid
during winter functioning.
5.2. FRAME AND FANS
Ventilation unit
Helical type, balanced statically and
dynamically. Electric fans are pro-
tected electrically by magnet-circuit
breakers and mechanically by anti-
intrusion metal grids, according to IEC
EN 60335-2-40 Standard.
Support frame
Made in hot galvanised sheet steel
with suitable thickness and painted
with polyester powders able to resist
atmospheric agents through time.
5.3. HYDRAULIC CIRCUIT
Circulation pump (circulator)
Differential pressure switch
Positioned between inlet and outlet of
evaporator. It has the task of control-
ling that there is water circulation, if this
is not the case it blocks the unit.
Water filter
This allows to block and eliminate any
impurities present in the hydraulic
circuits. It contains a filtering mesh with
holes that do not exceed one millime-
tre.
It is indispensable in order to prevent
serious damage to the plate exchang-
er.
Storage tank
It is required to reduce the number of
peaks of the compressor and to even
the temperature of water to be sent to
the utilities.
- for ANL 100 - 150 da [100 l]
Vent valve
(only for versions with hydronic unit or
with a pump)
Manual type, discharges any air pock-
ets present. It is interrupted by a cock
to facilitate any replacement.
Expansion vessel
membrane type with nitrogen pre-
load.
Hydraulic circuit safety valve
Calibrated at 6 BAR (87 psi) and with
conveyable discharge, intervenes by
discharging the overpressure in the
case of pressure anomalies.
Examples of hydraulic circuits
the diagram shown here are an
example
VERSIONE A 100 - 150
1
2
3
4
5
6
7
8
KEY
1Circulator/pump
2Differential pressure switch
3Safety valve
4Exapnsion vessel
5Water filter
6Plate heat exchanger
7Vent valve
8Storage tank
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10
6. ACCESSORIES COMPATIBILTY TABLE
ACCESSORIES ANL
MODELS 100 150
ANTI-VIBRATION MOUNTS VERSION 100 150
VT
Group of four anti-vibration mounts to be installed under the sheet steel base in the prepared points.
They are used to reduce vibrations produced by the compressor whilst functioning.
A1515
MODUCONTROL
CONTROL PANEL
5.4. CONTROL AND SAFETY COMPO-
NENTS
High pressure pressure switch (HP)
With fixed calibration, placed on high
pressure side of cooling circuit, inhibits
functioning of compressor if abnormal
work pressure occurs.
Low pressure transducer (TBP)
Heat pump (H)
Placed on low pressure side of cooling
circuit, it communicates the work pres-
sure to the control board, generating a
pre-alarm if abnormal pressure occurs.
High pressure transducer (TAP)
Placed on high pressure side of cooling
circuit, it communicates the work pres-
sure to the control board, generating a
pre-alarm if abnormal pressure occurs.
5.5. ELECTRIC COMPONENTS
Electric Control Board
Contains the power section and the
management of controls and safety
devices. It is in compliance with the IEC
60204-1 Standard and the Directives re-
garding electromagnetic compatibility
EMC 89/336/EEC and 92/31/EEC.
Door-lock isolating switch
The electric control board can be ac-
cessed by removing the voltage. Act on
the opening lever of the control board
itself. This lever can be locked using one
or more padlocks during maintenance
interventions to prevent the machine
being powered up accidentally.
Control board
Allows complete control of the appli-
ance.
For a more in-depth description please
refer to the user manual.
−compressors magnet circuit-breaker
protection.
−fans magnet-circuit breakers protec-
tion;
−auxiliary magnet circuit-breaker
protection
−Heat exchanger inlet/outlet water
temperature probes
−Gas temperature probe one on the
for pressing line and coil
−External air temperature probe WITH
DCPX ACCESSORY
5.6. ELECTRONIC MODU CONTROL
ADJUSTMENT
MODU_CONTROL
Temperature control of the outlet water
with proportional-integral algorithm:
maintains average outlet temperature
at value set
− Self-adapting differential
switch: guarantees minimum func-
tioning times of the compressor in
systems with low water content.
−Intelligent defrosting for pressure
reduction: allows to determine
when the coil is effectively defrosted,
avoiding useless defrosting
−Hot gas injection defrosting: In this
way the machine consumes less
energy, increases heating capacity,
keeps efficiency high and prevents
temperature drops at the terminals
(very important in plants with low
water content Emergency defrost-
ing by cooling cycle reversing: to
overcome more serious conditions
−Set-point compensation with exter-
nal temperature (with external air
probe accessory): reduces energy
consumption
−Condensation check based on the
pressure rather than on temperature
for absolute stability (with DCPX revs.
adjuster accessory)
−Inverse condensation check for the
heat pump functioning mode also
in summer (withDCPX revs. adjuster
accessory).
−Pre-alarms with automatic reset: in
the case of alarm, a certain number
of re-starts are allowed before the
definitive block.
−Alarm on the∆T: to identify wiring
errors (reverse rotation) or blocked
cycle reversing valve.
−Compressor functioning hours count
−Compressor peak count.
−Historical alarms
−Autostart after voltage drop.
−Local or remote control
Display of unit status:
a.Voltage presence
b.Compressor ON/OFF
c. Functioning mode (hot/cold)
d.Alarm active
Probes, transducers and parameters
display
a.Water outlet
b.Water inlet
c. Coil temperature (heat pumps)
d.Pressing line gas temperature
e.External air temperature (heat pumps,
cooling only with DCPX and probe)
f. Flow pressure (heat pumps)
g.Intake pressure (heat pumps)
h.Temperature error (sum of the propor-
tional and integral error)
i. Stand-by times for start-up/switch-off
of the compressor
Alarms management
a.Low pressure
b.High pressure (primary alarm: the
pressure switch directly blocks power
supply to compressor)
c. High discharge temperature
d.Anti-freeze
e.Water differential flow meter/pressure
switch
f. Alarm on the ∆T
− Alarms with automatic reset with
limited number of re-starts before
blockin
−ON/OFF from external contact
−Change season from external con-
tact
ATTENTION:
►DCPX not supplied
► For further information please refer to
user manual
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11
7. TECHNICAL DATA
Power supply
M.U. 100HA 150HA
COOLING
Cooling capacity 220-3-60 Hz kW 23.11 28.69
460-3-60 Hz kW 23.11 28.69
Total input power [*] 220-3-60 Hz kW 8.24 9.48
460-3-60 Hz kW 8.24 9.48
Water flow rate 220-3-60 Hz l/h 3974 4934
460-3-60 Hz l/h 3974 4934
HEATING
Heating capacity 220-3-60 Hz kW 27.77 32.78
460-3-60 Hz kW 27.77 32.78
Total input power [*] 75.992.8WkzH06-3-022
75.992.8WkzH06-3-064
Water flow rate 220-3-60 Hz l/h 4776 5639
460-3-60 Hz l/h 4776 5639
ENERGY INDEXES
EER [*] 220-3-60 Hz 11.43 11.7
460-3-60 Hz 11.43 11.7
COP [*] 220-3-60 Hz 3.35 3.43
460-3-60 Hz 3.35 3.43
IPLV 220-3-60 Hz 4.80 5.19
460-3-60 Hz 4.80 5.19
ELECTRICAL DATA
Input current on COOLING 220-3-60 Hz A29.6 32.4
460-3-60 Hz 14.2 15.5
Input current on HEATING 220-3-60 Hz A29.8 32.7
460-3-60 Hz 14.3 15.6
Maximum current(FLA) 220-3-60 Hz A70.4 84.6
460-3-60 Hz 36.8 45.8
Peak current (LRA) 220-3-60 Hz A162.4 187.6
460-3-60 Hz 93.1 108.9
MCA 220-3-60 Hz A67 80.6
460-3-60 Hz 36.4 44.9
MOP 220-3-60 Hz A106.1 127.3
460-3-60 Hz 53.1 66.8
COMPRESSORS (SCROLL)
Number/Circuit n° 2/1 2/1
Resistance sump compressor n°xW 2x35 2x35
Capacity controls % 0-50-100 0-50-100
FANS (AXIAL)
Quantity n° 2 2
Air ow rate
mc/h 13.200 12.000
Input power kW 0.6 0.6
Input current A 2.6 2.6
EVAPORATORS (PLATES)
Quantity n°
11
CHARGE
Gas refrigerant (R410A)
Kg / lbs.
12.7 / 27.99 16.0 / 35.27
Oil compressor 2x1.6 / 2x3.53 2x1.6 / 2x3.53
CIRCULATION PUMP
Input power kW 0.75 1.5
Input current 220-3-60 Hz A 3.6 6.2
460-3-60 Hz 1.7 3.0
Useful head (1) kPa / ft/h 92 / 31 120 / 40
STORAGE TANK
Water storage tank l / gal 100/26.41 100/26.41
HYDRAULIC CONNECTIONS
Inlet for water circulation Ø 1"¼ 1"¼
Outlet for water circulation Ø 1"¼ 1"¼
SOUND DATA
Sound power dB(A) 76.0 77.0
Sound pressure (2) dB(A) 44.0 45.0
DIMENSIONS UNIT (PALLET)
Height
pallet
mm / in. 1486 / 59 1486 / 59
Width mm / in. 870 / 34 870 / 34
Depth mm / in. 1850 / 73 1850 / 73
DIMENSIONS ONLY UNIT
m / in.mthgieH 1345 / 53 1345 / 53
Width mm / in. 750 / 30 750 / 30
Depth mm / in. 1750 / 69 1750 / 69
Weight when empty kg / lbs. 363 / 800 393 / 800
Nominal conditions reference
COOLING MODE
- Inlet water temperature .........12 °C / 54 °F
- Outlet water teperature................ 7 °C / 45 °F
- Outside air temperature 35 °C / 95 °F
- ∆t.........................................................5°C / 41 °F
HEATING MODE
-
Inlet water temperature .........40 °C / 104 °F
- Outlet water teperature................45 °C / 113 °F
- Outside air temperature ........7/6°C 45/43 °F
- ∆t.........................................................5°C / 41 °F
[*] Performance values refer to without pump version
(1) Useful head calcolated in cooling mode 12°C/7°C, 35°C (°54F/°45F, 95°F)
(2) Sound Pressure measured in free field conditions with reflective surface (directivity
factor Q=2) at 10 mt distance from external surface of unit, in compliance with ISO
3744 regulations.
/ Tons
/ Tons
/ 6.57
/ 6.57
/ 17.50
/ 17.50
/ gpm
/ gpm
/ 8.15
/ 8.15
/ 21.72
/ 21.72
/ 94,840
/ 94,840
/ 28,312
/ 28,312
/ 21.03
/ 21.03
/ BTU
/ BTU
/ gpm
/ gpm
/ 111,949
/ 111,949
/ 32,683
/ 32,683
/ 24.83
/ 24.83

12
The units, in standard configura-
tion, are not suitable for installation
in salty environments. The maxi-
mum and minimum limits for wa-
ter flow rate to the heat exchan-
ger are indicated by the pressure
drop diagram curves.
For functioning limits, please refer
to the diagrams below, valid for
∆t = 5 °C (40 °F).
ATTENTION
If the machine is to be opera-
ted out of the limits indicated
in the diagram, please contact
AERMEC technical-sales dept.
If it is installed in a particularly
windy zone, a windbreak should
be provided to avoid unstable
operation of the DCPX device.
01- 5-
20
25
30
35
40
45
50
40 420 5 01 51 02 52 03 53
50 / 122 50 / 122
45 / 113
Temperature of water produced °C / °F
External air temperature b.s. °C / °F
CONTACT
AERMEC
-10
-5
-15
0
5
10
15
20
25
30
35
40
46
15 16 17 184 5 6 7 8 9 01 11 21 31 41
46 / 115 46 / 115
40 / 104
Temperature of water produced °C / °F
External air temperature °C/ °F
STANDARD
MODE
WITH DCPX
MODE
8. OPERATING LIMITS
8.1. COOLING MODE
8.2. HEATING MODE (FOR HEATING PUMP)
8.3. PROJECT DATA
High
pressure side
Low
pressure side
raberusserpmumixamelbatpeccA /psi 42/609 25/362
Acceptable maximum temperature °C / °F 120 / 248 52 / 126
C°erutarepmetmuminimelbatpeccA / °F -10 / 14 -16 / 3
14
23
5
32
41
50
59
68
77
86
95
104
115
39 41 43 45 46 48 50 52 54 55 57 59 61 63 65
68
77
86
95
104
113
122
14 23 32 41 50 59 68 77 86 95 104 108

13
9. PERFORMANCE IN COOLING MODE
9.1. ANL 100
9.2. ANL 150
IN COOLING MODE
- Inlet water temperature 12 °C / 54 °F
- Outlet water temeprature 7 °C / 45 °F
- External air temperature 35 °C / 95 °F
- ∆t 5°C / 41 °F
Pc Cooling capacity (kW)/(BTU)
Pe
Input power (kW)/(BTU)
Temp. of
water
produced
(°C) / (°F)
External air temeperature
20/68 25/77 30/86 35/95 40/104 45/113
Pc Pe Pc Pe Pc Pe Pc Pe Pc Pe Pc Pe
With
thermosta-
tic valve
Standard
4 30.3 5.80 28.6 6.62 26.8 7.49 25.1 8.26 23.3 8.95 21.6 9.45
6 31.5 5.80 29.8 6.67 28.0 7.53 26.1 8.31 24.3 9.04 22.5 9.54
732.2 5.89 30.3 6.71 28.5 7.58 26.6 8.40 24.8 9.04 23.0 9.54
8 32.8 5.93 30.9 6.76 29.1 7.62 27.2 8.40 25.3 9.08 23.5 9.59
10 34.0 5.98 32.1 6.85 30.1 7.67 28.2 8.49 26.3 9.13 - -
12 35.1 6.03 33.2 6.89 31.2 7.76 29.2 8.54 27.3 9.18 - -
14 36.3 6.12 34.3 6.94 32.2 7.81 30.2 8.58 28.2 9.22 - -
16 37.4 6.16 35.4 6.98 33.3 7.85 31.2 8.63 29.1 9.27 - -
18 38.5 6.21 36.4 7.08 34.3 7.94 32.2 8.67 30.1 9.36 - -
Temp. of
water
produced
(°C) / (°F)
External air temeperature
Pc Pe Pc Pe Pc Pe Pc Pe Pc Pe Pc Pe
With
thermosta-
tic valve
Standard
4 37.6 6.90 35.5 7.88 33.3 8.91 31.1 9.84 28.9 10.65 26.8 11.25
6 39.1 6.90 36.9 7.93 34.7 8.97 32.4 9.89 30.2 10.76 28.0 11.36
739.9 7.01 37.6 7.99 35.4 9.02 33.0 10.00 30.8 10.76 28.5 11.36
8 40.6 7.07 38.4 8.04 36.1 9.08 33.7 10.00 31.4 10.82 29.1 11.41
10 42.1 7.12 39.8 8.15 37.4 9.13 35.0 10.11 32.6 10.87 - -
12 43.6 7.17 41.2 8.21 38.7 9.24 36.2 10.16 33.8 10.92 - -
14 45.0 7.28 42.5 8.26 40.0 9.29 37.5 10.22 35.0 10.98 - -
16 46.4 7.34 43.9 8.32 41.3 9.35 38.7 10.27 36.1 11.03 - -
18 47.8 7.39 45.2 8.42 42.6 9.46 39.9 10.33 37.3 11.14 - -
/39
/43
/45
/46
/50
/54
/57
/61
/65
20/68 25/77 30/86 35/95 40/104 45/113
/39
/43
/45
/46
/50
/54
/57
/61
/65

14
10. PERFORMANCE IN HEATING MODE
10.1. ANL 100 H
External air tempe-
rature (C°)/(°F) B.S.
Temperature of produced water °C / °F
35/95 40/104 45/113 50/122
Ph Pe Ph Pe Ph Pe Ph Pe
-10 47.32 7.34 - - - - - -
-8 44.95 7.34 46.10 7.92 - - - -
-6 42.81 7.29 43.85 7.92 18.71 8.55 - -
-4 40.86 7.34 41.81 7.92 19.65 8.55 19.18 9.59
-2 39.09 7.34 39.96 7.92 20.58 8.55 19.65 9.59
0 37.46 7.34 38.26 7.97 21.52 8.55 20.58 9.59
2 35.96 7.34 36.69 7.97 22.45 8.55 21.98 9.59
4 29.97 7.34 30.47 7.97 26.66 8.60 26.19 9.64
6 28.54 7.34 29.00 7.97 28.53 8.60 27.60 9.64
727.66 7.38 28.54 7.97 4.68 4.50 28.06 9.64
8 27.24 7.38 27.66 7.97 29.0 8.60 29.00 9.64
10 26.06 7.38 26.84 8.01 30.87 8.60 29.94 9.64
12 24.97 7.38 25.69 8.01 31.81 8.65 30.87 9.64
14 23.97 7.38 24.97 8.01 32.74 8.65 31.81 9.68
16 23.35 7.38 23.97 8.01 34.15 8.65 32.74 9.68
18 22.48 7.38 23.05 8.01 35.08 8.65 33.68 9.68
20 21.66 7.38 22.20 8.01 36.48 8.65 35.08 9.68
10.2. ANL 150 H
External air tempe-
rature (C°)/(°F) B.S.
Temperature of produced water °C/ °F
Ph Pe Ph Pe Ph Pe Ph Pe
57.11 8.62 - - - - - -
54.25 8.62 55.64 9.31 - - - -
51.67 8.57 52.93 9.31 22.58 10.05 - -
49.32 8.62 50.47 9.31 23.71 10.05 23.15 11.26
47.17 8.62 48.22 9.31 24.84 10.05 23.71 11.26
45.21 8.62 46.17 9.36 25.97 10.05 24.84 11.26
43.40 8.62 44.29 9.36 27.10 10.05 26.53 11.26
36.17 8.62 36.78 9.36 32.18 10.10 31.61 11.32
34.44 8.62 35.00 9.36 34.44 10.10 33.31 11.32
33.38 8.67 34.44 9.36 5.65 5.29 33.87 11.32
32.88 8.67 33.38 9.36 35.0 10.10 35.00 11.32
31.45 8.67 32.39 9.41 37.26 10.10 36.13 11.32
30.14 8.67 31.00 9.41 38.39 10.15 37.26 11.32
28.93 8.67 30.14 9.41 39.52 10.15 38.39 11.37
28.18 8.67 28.93 9.41 41.21 10.15 39.52 11.37
27.13 8.67 27.82 9.41 42.34 10.15 40.65 11.37
26.14 8.67 26.79 9.41 44.03 10.15 42.34 11.37
COOLING MODE
- Inlet water temperature 12 °C / 54 °F
- Outlet water temperature 7 °C / 45 °F
- External air temperature 35 °C / 95 °F
- ∆t 5 °C / 41 °F
HEATING MODE
- Inlet water temperature 40 °C / 104 °F
- Outlet water temperature 45 °C / 113 °F
- External air temperature b.s. 7 °C / b.s 45 °F
- ∆t 5 °C / 41° F
Ph Cooling capacity (kW)(BTU)
Pe Input power (kW)(BTU)
/ 14
/ 18
/ 21
/ 25
/ 28
/ 32
/ 36
/ 39
/ 43
/ 45
/ 46
/ 50
/ 54
/ 57
/ 61
/ 65
/ 68
-10
-8
-6
-4
-2
0
2
4
6
7
8
10
12
14
16
18
20
/ 14
/ 18
/ 21
/ 25
/ 28
/ 32
/ 36
/ 39
/ 43
/ 45
/ 46
/ 50
/ 54
/ 57
/ 61
/ 65
/ 68
35/95 40/104 45/113 50/122

15
11. ETHYLENE GLYCOL
SOLUTIONS
−The correction factors of cooling
power and input power take into
account the presence of glycol
and diverse evaporation tempera-
tures.
−The pressure drop correction factor
considers the different ow rate re-
sulting from the application of the
water ow rate correction factor.
−The water ow rate correction fac-
tor is calculated to keep the same
∆t that would be present with the
absence of glycol.
NOTE
On the following page an example is
given to help graph reading.
Using the diagram below it is possible
to determine the percentage of glycol
required; this percentage can be
calculated by taking of the following
factors into consideration one:
Depending on which fluid is consid-
ered (water or air), the graph is inter-
preted by the right or left side at the
crossing point on the curves with the
external temperature line or the water
produced line. A point from which the
vertical line will pass is obtained and
this will distinguish both glycol percent-
age and relative correction coeffi-
cients.
11.1. HOW TO INTERPRET GLYCOL
CURVES
The curves shown in the diagram sum-
marise a significant number of data,
each of which is represented by a
specific curve. In order to use these
curves correctly it is first necessary to
make some initial reflections.
−If you wish to calculate the per-
centage of glycol on the basis
of the external air temperature,
enter from the left axis and on
reaching the curve draw a
vertical line, which in turn will
intercept all the other curves;
the points obtained from the
upper curves represent the
coefcients for the correction
of the cooling capacity and
input power, the ow rates and
the pressure drops (remember
that these coefcients must be
multiplied by the nominal value
of the size in question); while
the glycol percentage value
recommended to produce
desired water temperature is on
the lower axis.
−If you wish to calculate the
percentage of glycol on the
basis of the temperature of the
water produced, enter from
the right axis and on reaching
the curve draw a vertical line,
which in turn will intercept all
the other curves; the points
obtained from the upper curves
represent the coefcients for
the correction of the cooling
capacity and input power,
the ow rates and the pressure
drops (remember that these
coefcients must be multiplied
by the nominal value of the size
in question); while the lower
axis recommends the glycol
percentage value necessary to
produce water at the desired
temperature.
Initial rates for “EXTERNAL AIR TEM-
PERATURE” and “TEMPERATURE OF
PRODUCED WATER”, are not directly
related, therefore it is not possible to
refer to the curve of one of these rates
to obtain corresponding point on the
curve of the other rate.
KEY:
FcGPf Corrective factors for cooling capacity
FcGPa Corrective factors of the input power
FcGDpF (a) Correction factors for pressure drop (evaporator) (av. temp. =
-3.5 °C / 26 °F)
FcGDpF (b) Correction factors for pressure drops (av. temp. = 0.5 °C) / (33 °F)
FcGDpF (c) Correction factors for pressure drops (av. temp. = 5.5 °C) / (42° F)
FcGDpF (d) Correction factors for pressure drops (av. temp. = 9.5 °C) / (49 °F)
FcGDpF (e) Correction factors for pressure drops (av. temp. = 47.5 °C) / (118 °F)
FcGQF Correction factor of flow rates (evap.) (av. temp. = 9.5 °C) / (49 °F)
FcGQC Correction factors of flow rates (condenser) (av. temp. = 47.5 °C) / (118 °F)
NOTE
Although the graph arrives at external air temperatures of -40°C, unit oper-
ational limits must be considered.
2.20
2.10
2.00
1.90
1.80
1.70
1.60
1.50
1.40
1.30
1.20
1.10
1.00
0.99
0.98
0.97
0.96
0.95
0.94
5
0
23
14
5
4
-13
-22
-31
-40
0 5 10 15 20 25 30 35 40 45 50 55
-6
0
5
0.975
0.990
1.000
1.090
1.110
1.180
1.280
1.310
1.390
-3
FcGPf
FcGPa
FcGPf (PdC)
FcGQ (PdC)
FcGDpF (e)
FcGDpF (d)
FcGDpF (c)
FcGDpF (b)
FcGDpF (a)
FcGQF
Temperature of produced water
External air temperature
Glicol%
-5
-10
-15
-20
-25
-30
-35
-40
ºC/ºF
32 41 50 59 68 77 86 95 104 113 122 131

16
11.2. STATIC PRESSURES USEFUL TO THE SYSTEM
Average water temperature °C / °F
19,039,059,079,0589,0120,1stneiciffeocevitacilpitluM
11.2.1. Useful static pressures with storage tank and/or pump [ A ]
Water flow rate [l/h] / [gpm]
0
20
40
60
80
100
120
140
160
180
200
0 1000 2000 3000 4000 5000 6000 7000 8000 9000
ANL100
ANL150
Useful static pressures with pump
[kPa]/ [ft/h]
The static pressures stated here are
at net of the pressure drops of the
heat exchangers, filter, storage
tank. Therefore are to be consid-
ered USEFUL TO SYSTEM.
−The static pressures are calcu-
lated in cooling mode.
−WITH PRESENCE OF GLYCOL for
static pressures useful to system
PLEASE CONTACT COMPANY.
0
6.70
13.40
20.10
26.80
33.50
40.20
46.90
53.61
60.31
67.00
4.4 8.8 13.2 17.6 22.0 26.4 30.8 35.2 39.6
5/41 10/50 15/59 20/68 30/86 40/104 50/122

17
12. STORAGE TANK
The following tables highlight prin-
ciple characteristics for hydraulic
circuit components, whilst the graph
on the following page shows relative
static pressures.
12.1. MINIMUM/MAXIMUM CONTENT
OF SYSTEM WATER
The minimum water content of sys-
tem recommended for units without
hydronic kit is calculated using fol-
lowing formula:
Volume = PFN(kW) x 4(l)= litres of
system
PFN: Nominal cooling capacity
That resulting minimum water con-
tent necessary for correct function
of system.
The adjacent table indicates maxi-
mum water capacity in litres of
hydraulic plant, compatible with
expansion vessel supplied as standard
IN THE VERSIONS WITH STORAGE TANK
OR PUMP ONLY. The values shown in
the table refer to three maximum and
minimum water temperatures. If the
effective water content of the hydrau-
lic plant (including the storage tank)
is greater than that given in the table
at operational conditions, another
dimensioned expansion vessel must be
installed, using thenormal criteria, with
reference to the additional volume of
water.
In the following tables it is possible to
work out the maximum values of the
system also for glycoled water func-
tioning.
Values are worked out by multiplying
the reference value by the corrective
coefficient.
12.2. EXPANSION VESSEL CALIBRATION
Standard pre-load pressure value of
expansion vessel when empty is 1.5 bar,
(22psi) maximum value is 6 bar (87psi).
Calibration of the vessel must be regulated using the
maximum level difference (H) of the user (see dia-
gram) by using the following formula:
p (calibration) [bar] = H [m] / 10,2 + 0,3.
For example: if level difference (H) is equal to 20m (66 ft.),
the calibration value of the vessel will be 2.3 bar (33psi).
If calibration value obtained from formula is less than
1.5 bar (22psi) (that is for H < 12.25m (40 ft.), keep calibration
as standard.
ANL 100-150
Hydraulic height
H
m/ft.
Calibration of expansion vessel
Water content reference values l (1)
Water content reference values l (2)
Glycoled
water
Water temp. °C Corrective
coefficients
Recommended
conditions
max. min.
10% 40 -2 0,507 (1)
10% 60 -2 0,686 (2)
20% 40 -6 0,434 (1)
20% 60 -6 0,604 (2)
35% 40 -6 0,393 (1)
35% 60 -6 0,555 (2)
Recommended operational conditions:
(1) Cooling: Max water temp. = 40 °C (104 °F), min water temp. = 4 °C (39° F).
(2) Heating (hot air pump): Max water temp. = 60 °C (140 °F), min water temp. = 4 °C/39 °F
KEY
(1) Check that highest
installation is not higher
than 55 metres.
(2) Ensure that lowest instal-
lation can withstand
global pressure in that
position.
30/98 25/82 20/66 15/49 ≥12.25/40
bar/psi 3.2/46 2.8/41 2.3/33 1.8/15 1.5/22
257 303 348 394 419
116 136 157 177 189
/104
/140
/104
/140
/104
/140
/°F
/28
/28
/21
/21
/21
/21

18
13. SOUND DATA
Sound power
Aermec determines sound power values in
agreement with the 9614 Standard, in com-
pliance with that requested by Eurovent
certification.
Sound Pressure
Sound pressure measured in free field con-
ditions with reflective surface (directivity
factor Q=2) at 10mt distance from external
surface of unit, in compliance with ISO 3744
regulations.
KEY
- Water input temperature 12 °C / 54 °F
- Temperature of produced water 7 °C / 45 °F
- External air temperature 35 °C / 95 °F
ANL
Total sound levels Octave band [Hz]
Pow.
dB(A)
Pressure. 125 250 500 1000 2000 4000 8000
dB(A)
10 m/33 ft.
dB(A)
1 m/3 ft.
Sound power for centre of band [dB] frequency
100 76.0 44.0 58.0 61.2 66.0 71.4 72.0 68.9 60.5 48.6
150 77.0 45.0 59.0 62.4 67.3 72.2 72.7 69.7 61.5 49.6
14. PARAMETER CALIBRATION
OF SAFETY AND CONTROL
CONTROL PARAMETERS
ANL min. standard max.
Cooling set point °C/°F 4 7 18
Heating set point °C/°F 35 45 50
Defrosting mode °C/°F -9 3 4
Total differential °C/°F 3 5 10
Autostart auto
CALIBRATION THERMOMAGNETIC ANL60HZ
Models 60Hz Compressors magnet
circuit breakers
Pumps magnet
circuit breakers
Fan magnet
circuit breakers
ANL100HA 220V 19,0 A 3,5 A Fixed 6A (also for auxiliary)
ANL100HA 460V 10,0 A 1,8 A Fixed 6A (also for auxiliary)
ANL150HA 220V 23,0 A 5,7 A Fixed 6A (also for auxiliary)
ANL150HA 460V 12,5 A 3,0 A Fixed 6A (also for auxiliary)
100H 150H
SAFETY AND CONTROL COMPONENTS ELECTRIC DATA
High pressure pressure switch bar / psi 42 / 609 42
Low pressure pressure switch cold
bar / psi 4 4
PdC bar / psi 2 2
High pressure transducer bar / psi 40 40
/ 39
/ 95
/ 16
/ 37
/ 45
/ 113
/ 37
/ 41
/ 64
/ 122
/ 39
/ 50
/ 58
/ 29
/ 580
/ 609
/ 58
/ 29
/ 580

19
14.2.1. ANL 100-150 HA
102
515
OUT 1”¼
IN1”¼
1800 / 71 in.
1750 / 69 in. 750 / 30 in.
Ø 34
138
80 / 3 in. 1590 / 63 in. 80 / 3 in.
Ø 9
40 / 1.6 in. 20 / .8 in
750 / 30 in.
A
D
CB
Mod. A B C D
VT 15 5 0/1.96 3 0/1.18 28,5/1.12 M10
VERS. WEIGHTS BARYCENTRES KIT
VTGx Gy
ANL100H
A800 381 640 15
ANL150H
A866 382 671 15
lbs.
(mm/in.)
(5.4 in)

20
FOR THE INSTALLER
15. RECEIVING THE PRODUCT AND
INSTALLATION
15.1. RECEIVING THE PRODUCT AND
HANDLING
The unit is sent from the factory wrap-
ped in estincoil placed on a pallet.
Before handling the unit, verify the lifting
capacity of the machinery used.
On removal of the packaging, handling
must be carried out by qualified staff,
which is suitably equipped.
To prevent the unit structure being da-
maged by the belts place protections
between the latter and the machine.
It is prohibited to stop under the unit.
- The hooking point of the lifting frame
must be on the vertical of the centre
of gravity
- The instructions are on the machine
are part of the same, you should read
them carefully and keep them.
Before beginning installation con-
sent with client and pay attention to
the following recommendations:
−The support surface must be
capable of supporting the unit
weight.
−The safety differences between
the unit and other appliances or
structures must be scrupulously
respected so that the inlet and
outlet air from the fans is free to
circulate.
−The unit must be installed by an
enabled technician in complian-
ce with the national legislation
in force in the country of desti-
nation, respecting the minimum
technical spaces in order to
allow maintenance.
15.1.1. SELECTION AND PLACE OF
INSTALLATION
Before installing the
unit, decide withthe
customer the position in
which it will be placed,
pay attention to the
following points: It is
compulsory to provide
the necessary technical
spaces, to allow REGU-
LAR AND EXTRAORDI-
NARY MAINTENANCE
INTERVENTIONS
−Take into account
that when the chiller
is working, vibrations
may be genera-
ted; it is therefore
advisable to install
anti-vibration sup-
ports (AVX acces-
sories), tting them
to the holes in the
base according to
the assembly dia-
gram.
−Fasten the unit by
checking
carefully that its on the
same level;
1.100 mm
800 mm
800 mm
800 mm
3.000 mm
1.850mm
870mm
141mm
118 in.
31 in.
31 in. 31 in.
43 in.
5.5 in. 73 in.
34 in.