Acson international AWH028C User manual

Technical Manual
HORIZONTAL
WATER COOLED
PACKAGED
AWH028C/CR AWH030C/CR
AWH040C/CR AWH050C/CR
AWH060C/CR AWH065C/CR
AWH070C/CR AWH080C/CR
AWH100C/CR AWH125C/CR
AWH150C/CR AWH180C/CR
AWH200C/CR AWH250C/CR
AWH300C/CR AWH350C/CR

1
“ACSON” is a registered trademark of ACSON International. All rights reserved throughout the world.
© 2011 ACSON International
“Bulletin illustrations cover the general appearance of ACSON International products at the time of publication
and we reserve the right to make changes in design and construction at any time without notice.”
Note: Installation and maintenance are to be performed only by qualied personnel who are
familiar with local codes and regulations, and experienced with this type of equipment.
Caution: Sharp edges and coil surfaces are a potential injury hazard. Avoid contact with them.
Warning: Moving machinery and electrical power hazard may cause severe personal injury or
death. Disconnect and lock off power before servicing equipment.
Contents
Literature No.: TM-AWH(C)-1101A
Supersedes: TM-AWH(C)-0901A
Part No.: M08039110011
Nomenclature …………………………………………………………………………………… 2
Features ………………………………………………………………………………………… 3
Specications …………………………………………………………………………………… 4
Performance Data ……………………………………………………………………………… 14
Electrical Data…………………………………………………………………………………… 31
Dimension ……………………………………………………………………………………… 33
Operating Limits………………………………………………………………………………… 38
Wiring Diagrams………………………………………………………………………………… 39
Refrigerant Circuit ……………………………………………………………………………… 55
Maintenance …………………………………………………………………………………… 59
Troubleshooting ………………………………………………………………………………… 60
Installation ……………………………………………………………………………………… 62
Duct & Attenuation …………………………………………………………………………… 64
Piping Work ……………………………………………………………………………………… 64
System Cleaning & Flushing ………………………………………………………………… 65
Start-up …………………………………………………………………………………………… 66
Controller Error Code ………………………………………………………………………… 67

2
A WH 030 C R 03 R -A AA E
Nomenclature
Export
Description
Power Supply:
A: 220-240V/50Hz F: 380-415V/3N~/50Hz
Water Pipe Connection Direction
R: right piping as standard
L: left piping not available now
External Static Pressure
03:30Pa, 05:50Pa, 10:100Pa
Heat Pump (omitted if cooling only)
Design Series
Capacity
Water-Source Heat Pump
Brand: ACSON

3
Features
The main features of these series are as follows:
1) No Outdoor Unit: The evaporator & condenser is assembled in a single compact casing. Thus, it eliminates a
bunch of additional work to install a separate outdoor unit.
2) Compact & Low Height Prole: AWH-C is a packaged unit consisting of compressor, coil, tube in tube heat
exchanger, expansion device and forward curved confrigual fan.
3) Double Isolation Panel: Double layer of innovative basepan design effectively reduce the compressors
vibration.
4) Precharged Refrigerant: All AWH-C models come with factory precharged R22 refrigerant.
5) Microprocessor Control: All models are equipped with IC remote controller with the following features:
- 7 days programmable timer
- Auto random restart
- Error self diagnostic
- Competible with MC303 central controller
- Energy saving function
6) LCD Wired Controller as Standard: All models come with a LCD wired handset.
7) Safety Protection:
- High pressure switch
- Low pressure switch
- Compressor overload protection
- Fan motor overload protection
- Water temperature protection
8) Accessories: Spring isolator kit is offered as an option.
This product is applicable for residence, shopping market, hotel and industry area.

6
MODEL AWH028C AWH028CR AWH030C AWH030CR AWH040C AWH040CR
NOMINAL COOLING
CAPACITY W 8130 8130 8930 8930 12400 11890
NOMINAL HEATING
CAPACITY W -- 9740 -- 10380 -- 12620
NOMINAL
INPUT POWER
COOLING W 2070 2190 2390 2440 3050 3040
HEATING W -- 2090 -- 2240 -- 2810
NOMINAL
RUNNING
CURRENT
COOLING A10.31 10.81 11.88 12.00 15.21 15.10
HEATING A -- 10.34 -- 11.14 -- 14.00
POWER SOURCE V/Ph/Hz 220-240/1/50
AIR FLOW m3/h 1650 1650 1700 1700 2100 2100
EXTERNAL STATIC
PRESSURE Pa 30 30 30 30 50 50
REFRIGERANT TYPE R22
SOUND PRESSURE LEVEL dB(A) 47 47 47 47 45 45
CONDENSATE DRAIN SIZE mm Φ20
WATER PIPE
CONNECTION R3/4
WATER PRESSURE DROP kPa 10 10 11 11 23 23
WATER FLOW m3/h 1.80 1.82 2.00 2.00 2.64 2.63
UNIT
DIMESION
LENGTH mm 1242 1242 1242 1242 1300 1300
WIDTH mm 744 744 744 744 794 794
HEIGHT mm 365 365 365 365 434 434
PACKING
DIMENSION
LENGTH mm 1326 1326 1326 1326 1386 1386
WIDTH mm 770 770 770 770 820 820
HEIGHT mm 520 520 520 520 574 574
UNIT WEIGHT kg 109 112 111 114 132 135
REFRIGERANT CHARGE kg 0.55*2 0.70*2 0.70*2 0.65*2 0.65*2 0.75*2
NOTES:
1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY MANUFACTURER, WITHOUT PRIOR NOTICE;
2) NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS: 27°C DB/19°C WB INDOOR AND 30°C / 35°C
ENTERING/LEAVING WATER TEMPERATURE;
3) NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS: 20°C DB/15°C WB INDOOR AND 20°C
ENTERING WATER TEMPERATURE;
4) SOUND LEVELS ARE ACCORDING TO NATIONAL STANDARD. POSITION OF THE MEASUREMENT POINT IS 1.4m BELOW THE
UNIT.
General Data

7
MODEL AWH050C AWH050CR AWH060C AWH060CR AWH065C AWH065CR
NOMINAL COOLING
CAPACITY W 12640 12640 14980 14980 17700 17150
NOMINAL HEATING
CAPACITY W -- 14050 -- 16590 -- 20170
NOMINAL
INPUT POWER
COOLING W 3380 3390 4300 4150 4800 5040
HEATING W -- 3270 -- 4050 -- 4710
NOMINAL
RUNNING
CURRENT
COOLING A8.14 8.14 10.68 10.34 12.16 12.81
HEATING A -- 8.12 -- 10.24 -- 12.26
POWER SOURCE V/Ph/Hz 380-415/3/50
AIR FLOW m3/h 2300 2300 2700 2700 3350 3350
EXTERNAL STATIC
PRESSURE Pa 80 80 80 80 80 80
REFRIGERANT TYPE R22
SOUND PRESSURE LEVEL dB(A) 45 45 46 46 53 53
CONDENSATE DRAIN SIZE mm Φ20
WATER PIPE
CONNECTION R1
WATER PRESSURE DROP kPa 16 16 20 20 27 27
WATER FLOW m3/h 2.62 2.87 3.50 3.49 3.97 3.93
UNIT
DIMESION
LENGTH mm 1300 1300 1300 1300 1300 1300
WIDTH mm 790 790 790 790 790 790
HEIGHT mm 500 500 500 500 500 500
PACKING
DIMENSION
LENGTH mm 1420 1420 1420 1420 1420 1420
WIDTH mm 840 840 840 840 840 840
HEIGHT mm 640 640 640 640 640 640
UNIT WEIGHT kg 157 160 162 165 172 175
REFRIGERANT CHARGE kg 1.55 1.60 1.75 2.20 2.10 2.05
NOTES:
1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY MANUFACTURER, WITHOUT PRIOR NOTICE;
2) NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS: 27°C DB/19°C WB INDOOR AND 30°C / 35°C
ENTERING/LEAVING WATER TEMPERATURE;
3) NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS: 20°C DB/15°C WB INDOOR AND 20°C
ENTERING WATER TEMPERATURE;
4) SOUND LEVELS ARE ACCORDING TO NATIONAL STANDARD. POSITION OF THE MEASUREMENT POINT IS 1.4m BELOW THE
UNIT.
General Data

8
MODEL AWH070C AWH070CR
NOMINAL COOLING
CAPACITY W 20000 20000
NOMINAL HEATING
CAPACITY W -- 22230
NOMINAL
INPUT POWER
COOLING W 5350 5650
HEATING W -- 5330
NOMINAL
RUNNING
CURRENT
COOLING A13.63 14.32
HEATING A -- 13.83
POWER SOURCE V/Ph/Hz 380-415/3/50
AIR FLOW m3/h 3350 3350
EXTERNAL STATIC
PRESSURE Pa 100 100
REFRIGERANT TYPE R22
SOUND PRESSURE LEVEL dB(A) 53 53
CONDENSATE DRAIN SIZE mm Φ20
WATER PIPE
CONNECTION R1
WATER PRESSURE DROP kPa 32 34
WATER FLOW m3/h 4.30 4.50
UNIT
DIMESION
LENGTH mm 1300 1300
WIDTH mm 790 790
HEIGHT mm 500 500
PACKING
DIMENSION
LENGTH mm 1420 1420
WIDTH mm 840 840
HEIGHT mm 640 640
UNIT WEIGHT kg 177 180
REFRIGERANT CHARGE kg 2.35 2.30
NOTES:
1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY MANUFACTURER, WITHOUT PRIOR NOTICE;
2) NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS: 27°C DB/19°C WB INDOOR AND 30°C / 35°C
ENTERING/LEAVING WATER TEMPERATURE;
3) NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS: 20°C DB/15°C WB INDOOR AND 20°C
ENTERING WATER TEMPERATURE;
4) SOUND LEVELS ARE ACCORDING TO NATIONAL STANDARD. POSITION OF THE MEASUREMENT POINT IS 1.4m BELOW THE
UNIT.
General Data

9
MODEL AWH080C AWH080CR AWH100C AWH100CR AWH125C AWH125CR AWH150C AWH150CR
NOMINAL COOLING
CAPACITY W 26000 25000 30500 30000 36000 35000 40000 40000
NOMINAL HEATING
CAPACITY W - 29000 - 35000 - 43000 - 50000
NOMINAL INPUT
POWER
COOLING W 6350 6450 7450 7450 8150 8100 9450 9600
HEATING W - 6650 - 8050 - 8800 - 10100
NOMINAL
RUNNING
CURRENT
COOLING A 13.9 14 16.2 16.2 17.3 17.1 21.77 21.8
HEATING A - 14.38 - 17 - 18.2 - 22.3
POWER SOURCE V/Ph/Hz 380-415/3/50
AIR FLOW m3/h 5000 5000 6000 6000 7000 7000 8000 8000
EXTERNAL STATIC
PRESSURE Pa 100 100 100 100 100 100 150 150
REFRIGERANT TYPE R22
SOUND PRESSURE LEVEL dB(A) 55 55 56 56 57 57 57 57
CONDENSATE DRAIN SIZE mm Φ34
WATER PIPE CONNECTION R1-1/4 Rc1-1/4
WATER PRESSURE DROP kPa 16 16 25 25 34 34 44 44
WATER FLOW m3/h 5.3 5.3 6.79 6.37 7.48 7.25 8.4 8.5
UNIT
DIMENSION
LENGTH mm 1829 2193
WIDTH mm 1150 1200
HEIGHT mm 657 736
PACKING
DIMENSION
LENGTH mm 1920 2285
WIDTH mm 1160 1220
HEIGHT mm 817 896
UNIT WEIGHT kg 310 315 335 340 420 425 445 450
REFRIGERANT CHARGE kg 1.65x2 1.85x2 1.8x2 1.75x2 2.1x2 1.8x2 1.85x2 2.1x2
General Data
NOTES:
1) ALL THE SPECIFICATIONS ARE SUBJECTED TO CHANGE BY MANUFACTURER WITHOUT PRIOR NOTICE;
2) NOMINAL COOLING CAPACITY ARE BASED ON THE CONDITIONS: 27°C DB/19°C WB INDOOR AND 30°C / 35°C ENTERING/
LEAVING WATER TEMPERATURE;
3) NOMINAL HEATING CAPACITY ARE BASED ON THE CONDITIONS: 20°C DB/15°C WB INDOOR AND 20°C ENTERING WATER
TEMPERATURE;
4) SOUND LEVEL IS ACCORDING TO NATIONAL STANDARD. POSITION OF THE MEASUREMENT POINT IS 1.4m BELOW THE UNIT.

10
MODEL AWH180C AWH180CR AWH200C AWH200CR AWH250C AWH250CR AWH300C AWH300CR
NOMINAL COOLING
CAPACITY W 50000 50000 61500 62000 72000 71000 79000 80000
NOMINAL HEATING
CAPACITY W - 56500 - 72500 - 78500 - 87000
NOMINAL INPUT
POWER
COOLING W 13000 13400 16100 16600 16500 16900 20000 20500
HEATING W - 13400 - 17900 - 18500 - 20500
NOMINAL
RUNNING
CURRENT
COOLING A 227.9 28.8 34.6 36.8 34.8 35.9 46 446.5
HEATING A - 28.8 - 37.4 - 38.4 - 46
POWER SOURCE V/Ph/Hz 380-415/3/50
AIR FLOW m3/h 9200 9200 11000 11000 13000 13000 15000 15000
EXTERNAL STATIC
PRESSURE Pa 150 150 200 200 200 200 200 200
REFRIGERANT TYPE R22
SOUND PRESSURE LEVEL dB(A) 61 61 65 65 63 63 68 68
CONDENSATE DRAIN SIZE mm R1
WATER PIPE CONNECTION Rc 1-1/2 Rc 1-1/2 Rc 1-1/2 Rc 1-1/2 Rc 2 Rc 2 Rc 2 Rc 2
WATER PRESSURE DROP kPa 45 45 65 65 45 45 45 45
WATER FLOW m3/h 10.54 11.1 13.4 13.4 15.4 15.38 16.9 16.8
UNIT
DIMENSION
LENGTH mm 1745 1745 1745 1745 2000 2000 2000 2000
WIDTH mm 1207
(1170)
1207
(1170)
1207
(1170)
1207
(1170)
1207
(1170)
1207
(1170)
1207
(1170)
1207
(1170)
HEIGHT mm 1175
(1210)
1175
(1210)
1175
(1210)
1175
(1210)
1340
(1375)
1340
(1375)
1340
(1375)
1340
(1375)
PACKING
DIMENSION
LENGTH mm 1795 2040
WIDTH mm 1250 1250
HEIGHT mm 1245 1410
UNIT WEIGHT kg 560 570 610 620 750 760 810 820
REFRIGERANT CHARGE kg 1.5x4 1.7x4 1.6x4 1.9x4 1.8x4 2.25x4 1.9x4 2.15x4
General Data
NOTES:
1) ALL THE SPECIFICATIONS ARE SUBJECTED TO CHANGE BY MANUFACTURER WITHOUT PRIOR NOTICE;
2) NOMINAL COOLING CAPACITY ARE BASED ON THE CONDITIONS: 27°C DB/19°C WB INDOOR AND 30°C / 35°C ENTERING/
LEAVING WATER TEMPERATURE;
3) NOMINAL HEATING CAPACITY ARE BASED ON THE CONDITIONS: 20°C DB/15°C WB INDOOR AND 20°C ENTERING WATER
TEMPERATURE;
4) SOUND LEVEL IS ACCORDING TO NATIONAL STANDARD. POSITION OF THE MEASUREMENT POINT IS 1.4m BELOW THE UNIT;
5) DATA IN THE BRACKET IS FOR THE MODEL WITH TOP DISCHARGE.

12
MODEL AWH028C/
CR
AWH030C/
CR
AWH040C/
CR
AWH050C/
CR
AWH060C/
CR
AWH065C/
CR
AWH070C/
CR
FAN
TYPE DOUBLE INLET CENTRIFUGAL
QUANTITY 1
MATERIAL Galvanized Steel
DRIVE DIRECT DRIVE
DIAMETER mm 200 200 254 254 254 254 254
MOTOR
TYPE PERMANENT SPLIT CAPACITOR SPLIT
CAPACITOR
QUANTITY 1111111
INDEX OF
PROTECTION IPX4
COMPRESSOR
TYPE ROTARY SCROLL
QUANTITY 2221111
EVAP COIL
TUBE
MATERIAL COPPER
DIAMETER mm 9.52
THICKNESS mm 0.35
FIN
MATERIAL ALUMINUM
THICKNESS mm 0.11
FACE AREA m20.213 0.213 0.324 0.367 0.367 0.367 0.367
ROW 4444445
FIN PER INCH 11 14 11 14 14 14 14
AIR FILTER
TYPE NYLON
QUANTITY 2222222
SIZE
LENGTH mm 342 342 354 416 416 416 416
WIDTH mm 283 283 284 412 412 412 412
THICKNESS mm8888888
NOTE: ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.
Components Data

13
Safety Device
MODEL AWH008~350C/R
SAFETY
DEVICE
HIGH PRESSURE SWITCH
TYPE AUTO RESET
OPEN MPa 2.8
CLOSE MPa 2.4
LOW PRESSURE SWITCH
TYPE AUTO RESET
OPEN MPa 0.15
CLOSE MPa 0.25
PHASE SEQUENCE DB3A01A (V3.3)
NOTE: ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.
MODEL AWH080
C/CR
AWH100
C/CR
AWH125
C/CR
AWH150
C/CR
AWH180
C/CR
AWH200
C/CR
AWH250
C/CR
AWH300
C/CR
AWH350
C/CR
FAN
TYPE DOUBLE INLET CENTRIFUGRAL
QUANTITY 111111111
MATERIAL GALVANIZED STEEL
DRIVE V-BELT DRIVE
MOTOR
TYPE SQUIRREL CAGE INDUCTION
QUANTITY 111111111
INDEX OF
PROTECHTION IPX4
COMPRESSOR
TYPE SCROLL
QUANTITY 222244445
EVAP COIL
TUBE
MATERIAL COPPER
DIAMETER mm 9.52
THICKNESS mm 0.35
FIN
MATERIAL ALUMINUM
THICKNESS mm 0.11
FACE AREA m20.609 0.609 0.823 0.823 1.270 1.270 1.707 1.707 2.223
ROW 444444444
FIN PER INCH 12 14 14 14 14 12 12 14 12
AIR FILTER
TYPE NYLON
QUANTITY 333366666
SIZE
LENGTH mm 364 364 443 443 504 504 592 592 621
WIDTH mm 521 521 591 591 419 419 468 468 585
THICKNESS mm 888888888
Components Data

Performance Data
Cooling Only – Cool Mode
MODEL
ENTERING AIR
TEMP ENTERING WATER TEMPERATURE
DB
TEMP
(ºC)
WB
TEMP
(ºC)
16 20 27 30 32 38 40
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
AWH028C
24 17 8376 1687 8278 1770 7914 1951 7765 2022 7587 2094 6966 2254 7000 2325
27 19 8779 1699 8622 1796 8388 1981 8130 2070 8101 2125 7478 2324 7504 2397
30 21 9154 1724 9182 1825 8918 2007 8678 2104 8526 2166 8219 2347 8610 2414
AWH030C
24 17 9200 1948 9092 2044 8693 2253 8529 2335 8334 2417 7652 2602 7689 2684
27 19 9643 1962 9471 2074 9213 2287 8930 2390 8898 2453 8214 2683 8242 2768
30 21 10055 1991 10086 2108 9795 2317 9532 2429 9365 2501 9028 2709 9457 2787
AWH040C
24 17 12775 2486 12625 2608 12071 2875 11843 2980 11572 3085 10625 3321 10676 3425
27 19 13390 2504 13151 2646 12793 2919 12400 3050 12356 3131 11406 3424 11445 3532
30 21 13962 2541 14005 2690 13602 2957 13237 3100 13004 3192 12536 3457 13132 3556
AWH050C
24 17 13022 2755 12869 2890 12305 3186 12072 3302 11796 3418 10831 3680 10883 3796
27 19 13649 2775 13405 2933 13041 3234 12640 3380 12595 3470 11627 3794 11667 3914
30 21 14232 2816 14276 2981 13865 3277 13493 3436 13255 3538 12779 3832 13386 3941
AWH060C
24 17 15433 3505 15252 3677 14583 4053 14307 4201 13980 4349 12836 4682 12898 4829
27 19 16176 3530 15887 3731 15455 4115 14980 4300 14926 4414 13779 4827 13827 4979
30 21 16867 3582 16919 3792 16432 4169 15991 4371 15709 4500 15145 4874 15864 5014
AWH065C
24 17 18235 3913 18021 4105 17231 4524 16905 4689 16518 4855 15167 5226 15240 5390
27 19 19113 3940 18772 4165 18261 4593 17700 4800 17637 4927 16281 5389 16337 5558
30 21 19930 3999 19991 4233 19415 4654 18894 4879 18562 5024 17895 5441 18744 5597
AWH070C
24 17 20605 4361 20363 4575 19470 5043 19102 5227 18665 5411 17137 5825 17220 6008
27 19 21597 4392 21211 4642 20634 5119 20000 5350 19928 5492 18397 6006 18460 6195
30 21 22519 4457 22589 4718 21938 5188 21349 5438 20974 5599 20220 6065 21180 6238

15
MODEL
ENTERING
AIR TEMP ENTERING WATER TEMPERATURE
DB
TEMP
(ºC)
WB
TEMP
(ºC)
16 20 27 30 32 38 40
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
AWH080C
24 17 17593 6252 17918 5916 18418 5370 19000 5137 18932 5187 20504 5658 20433 5782
27 19 19707 4322 20072 4567 20632 5032 20000 5260 19928 5400 18400 5909 18464 6093
30 21 21669 6508 21276 6158 20698 5590 21352 5347 20976 5417 20224 5961 21184 6136
AWH100C
24 17 31755 5978 30609 6318 31464 6960 28975 7276 28871 7347 31268 8013 31160 8190
27 19 32940 6121 32342 6469 31464 7127 30500 7450 30390 7649 28060 8369 28158 8630
30 21 37482 6223 36129 6576 37138 7245 32562 7574 31988 7673 30842 8443 32306 8691
AWH125C
24 17 37482 6540 36129 6911 37138 7614 34200 7959 34077 8038 36907 8766 36779 8959
27 19 38880 6697 38174 7077 37138 7797 36000 8150 35870 8367 33120 9155 33235 9440
30 21 44241 6808 42644 7194 43835 7926 38434 8285 37757 8394 36403 9236 38131 9508
AWH150C
24 17 41646 7583 40143 8014 41264 8829 38000 9229 37863 9320 41007 10164 40865 10388
27 19 43200 7765 42416 8206 41264 9041 40000 9450 39856 9702 36800 10615 36928 10946
30 21 49156 7894 47382 8342 48705 9191 42704 9607 41952 9733 40448 10709 42368 11024
AWH180C
24 17 52058 10432 50179 11024 51580 12146 47500 12696 47329 12821 51259 13982 51082 14291
27 19 54000 10682 53020 11288 51580 12437 50000 13000 49820 13347 46000 14603 46160 15058
30 21 61445 10859 59228 11476 60881 12643 53380 13216 52440 13389 50560 14732 52960 15166
AWH200C
24 17 64031 12919 61720 13653 63443 15042 58425 15723 58215 15878 63049 17317 62830 17699
27 19 66420 13229 65215 13980 63443 15402 61500 16100 61279 16529 56580 18086 56777 18649
30 21 75578 13448 72850 14212 74884 15658 65657 16367 64501 16582 62189 18245 65141 18782
AWH250C
24 17 74963 13240 72258 13992 74275 15416 68400 16114 68154 16272 73813 17747 73558 18138
27 19 77760 13557 76349 14327 74275 15785 72000 16500 71741 16940 66240 18535 66470 19112
30 21 87241 13783 84092 14565 86440 16047 75789 16774 74455 16994 71786 18699 75193 19249
AWH300C
24 17 82251 16049 79283 16960 81496 18686 75050 19532 74780 19724 80990 21511 80709 21986
27 19 85320 16433 83772 17367 81496 19133 79000 20000 78716 20533 72680 22467 72933 23167
30 21 95722 16706 92268 17655 94844 19451 83158 20332 81694 20599 78765 22665 82504 23332
AWH350C
24 17 98389 20061 94839 21200 97486 23357 89775 24415 89452 24655 96880 26889 96544 27482
27 19 102060 20542 100208 21708 97486 23917 94500 25000 94160 25667 86940 28083 87242 28958
30 21 114503 20883 110371 22069 113452 24314 99474 25415 97722 25748 94219 28331 98691 29165
Cooling Only – Cool Mode

16
Heat Pump – Cool Mode
MODEL
ENTERING
AIR TEMP ENTERING WATER TEMPERATURE
DB
TEMP
(ºC)
WB
TEMP
(ºC)
16 20 27 30 32 38 40
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
AWH028CR
24 17 8376 1785 8278 1873 7914 2064 7765 2140 7587 2215 6966 2384 7000 2459
27 19 8779 1798 8622 1900 8388 2096 8130 2190 8101 2248 7478 2459 7504 2536
30 21 9154 1824 9182 1931 8918 2124 8678 2226 8526 2292 8219 2483 8610 2554
AWH030CR
24 17 9200 1989 9092 2087 8693 2300 8529 2384 8334 2468 7652 2657 7689 2740
27 19 9643 2003 9471 2117 9213 2335 8930 2440 8898 2505 8214 2739 8242 2826
30 21 10055 2033 10086 2152 9795 2366 9532 2480 9365 2554 9028 2766 9457 2845
AWH040CR
24 17 12249 2478 12106 2600 11575 2865 11356 2970 11096 3075 10188 3310 10237 3414
27 19 12839 2495 12610 2638 12267 2909 11890 3040 11847 3121 10937 3413 10974 3520
30 21 13388 2533 13429 2681 13042 2948 12692 3090 12469 3182 12021 3446 12592 3545
AWH050CR
24 17 13022 2764 12869 2899 12305 3195 12072 3312 11796 3429 10831 3691 10883 3807
27 19 13649 2783 13405 2941 13041 3244 12640 3390 12595 3480 11627 3806 11667 3926
30 21 14232 2824 14276 2989 13865 3287 13493 3446 13255 3548 12779 3843 13386 3953
AWH060CR
24 17 15433 3383 15252 3549 14583 3912 14307 4054 13980 4197 12836 4518 12898 4660
27 19 16176 3407 15887 3601 15455 3971 14980 4150 14926 4260 13779 4659 13827 4806
30 21 16867 3457 16919 3660 16432 4024 15991 4219 15709 4343 15145 4704 15864 4839
AWH065CR
24 17 17668 4109 17461 4310 16695 4750 16380 4924 16005 5097 14695 5487 14766 5660
27 19 18519 4137 18189 4373 17693 4823 17150 5040 17089 5174 15775 5658 15829 5836
30 21 19310 4199 19370 4445 18812 4887 18307 5123 17985 5275 17339 5713 18162 5877
AWH070CR
24 17 20605 4606 20363 4832 19470 5325 19102 5520 18665 5714 17137 6151 17220 6345
27 19 21597 4638 21211 4902 20634 5407 20000 5650 19928 5800 18397 6343 18460 6543
30 21 22519 4707 22589 4982 21938 5479 21349 5743 20974 5913 20220 6405 21180 6588

17
MODEL
ENTERING
AIR TEMP ENTERING WATER TEMPERATURE
DB
TEMP
(ºC)
WB
TEMP
(ºC)
16 20 27 30 32 38 40
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
AWH080CR
24 17 26455 5255 26146 5520 25000 6080 24526 6302 24442 6087 22558 5657 22642 5483
27 19 26996 5297 26513 5594 25794 6175 25000 6450 24558 6285 23683 5744 24799 5573
30 21 28144 5371 28240 5689 27425 6249 26685 6556 26593 6371 24543 5882 24635 5717
AWH100CR
24 17 31746 6070 31376 6375 30000 7023 29431 7279 28911 7535 27881 8110 29195 8366
27 19 32395 6119 31815 6461 30953 7132 30000 7450 29897 7645 27592 8366 27695 8622
30 21 33773 6204 33888 6571 32910 7218 32021 7572 31455 7792 30335 8439 31764 8684
AWH125CR
24 17 37037 6493 36605 6820 35000 7512 34336 7786 34219 7521 31581 6989 31699 6775
27 19 37794 6653 37118 7024 36112 7755 35000 8100 34381 7893 33156 7213 34719 6999
30 21 39401 6746 39536 7144 38395 7848 37358 8233 37230 8001 34360 7387 34488 7179
AWH150CR
24 17 42328 7571 41834 7952 40000 8760 39242 9080 38547 9399 37175 10115 38926 10435
27 19 43193 7885 42421 8325 41270 9191 40000 9600 39863 9852 36790 10780 36927 11111
30 21 45030 7995 45185 8467 43880 9301 42695 9757 41940 10041 40446 10875 42352 11190
AWH180CR
24 17 5291 10398 5229 10921 5000 12030 4905 12469 4888 12045 4512 11192 4528 10849
27 19 5399 11006 5303 11621 5159 12829 5000 13400 4912 13058 4737 11933 4960 11578
30 21 5629 11159 5648 11818 5485 12983 5337 13620 5319 13235 4909 12220 4927 11877
AWH200CR
24 17 65608 12673 64843 13311 62000 14662 60825 15198 59748 15733 57621 16932 60335 17467
27 19 66949 13634 65752 14396 63969 15892 62000 16600 61787 17035 57024 18641 57237 19212
30 21 69797 13824 70036 14641 68014 16083 66178 16872 65007 17362 62692 18804 65645 19349
AWH250CR
24 17 75132 12694 74256 13333 71000 14686 69654 15223 69415 14705 64064 13664 64303 13245
27 19 76668 13880 75297 14656 73255 16180 71000 16900 69744 16468 67260 15050 70429 14602
30 21 79928 14074 80203 14905 77887 16374 75784 17177 75524 16692 69702 15412 69962 14979
AWH300CR
24 17 84656 15150 83668 15912 80000 17528 78483 18168 77095 18808 74349 20240 77852 20881
27 19 86386 16837 84841 17778 82541 19626 80000 20500 79725 21038 73579 23020 73854 23726
30 21 90060 17072 90369 18080 87760 19861 85391 20836 83880 21441 80893 23222 84704 23894
AWH350CR
24 17 100529 18177 99356 19092 95000 21030 93199 21798 92879 21056 85719 19566 86039 18966
27 19 102584 20533 100749 21680 98017 23934 95000 25000 93319 24361 89996 22263 94236 21601
30 21 106946 20820 107313 22049 104215 24221 101401 25410 101053 24693 93263 22799 93611 22158
Heat Pump – Cool Mode

18
Heat Pump – Heat Mode
MODEL
ENTERING
AIR TEMP
ENTERING WATER TEMPERATURE
10 13 16 20 27 30
DB TEMP
(ºC)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
AWH028CR
16 8395 1800 8803 1847 9122 1870 9473 1906 9858 1953 10141 1983
20 8472 1953 8859 2002 9226 2034 9740 2090 10080 2137 10364 2170
27 8397 2138 8807 2192 9190 2233 9767 2305 10225 2382 10555 2437
AWH030CR
16 8946 1929 9382 1979 9721 2005 10096 2043 10506 2093 10807 2126
20 9029 2093 9441 2146 9833 2180 10380 2240 10742 2290 11045 2326
27 8949 2292 9386 2349 9794 2393 10408 2470 10897 2553 11249 2612
AWH040CR
16 10877 2420 11406 2483 11819 2515 12274 2562 12773 2626 13139 2667
20 10977 2625 11478 2691 11954 2734 12620 2810 13061 2873 13429 2918
27 10880 2875 11411 2947 11908 3003 12655 3099 13249 3202 13677 3277
AWH050CR
16 12109 2816 12699 2889 13158 2926 13665 2982 14221 3056 14628 3103
20 12221 3055 12779 3132 13309 3182 14050 3270 14540 3344 14951 3396
27 12113 3345 12704 3429 13257 3494 14088 3606 14750 3726 15226 3813
AWH060CR
16 14299 3488 14995 3578 15537 3624 16135 3693 16791 3785 17272 3843
20 14430 3784 15089 3879 15715 3941 16590 4050 17169 4141 17653 4206
27 14303 4143 15001 4247 15654 4327 16635 4466 17416 4615 17979 4723
AWH065CR
16 17384 4057 18230 4161 18890 4215 19617 4295 20415 4401 21000 4470
20 17544 4401 18345 4511 19106 4583 20170 4710 20874 4816 21463 4891
27 17389 4819 18238 4939 19031 5033 20225 5194 21175 5367 21859 5492
AWH070CR
16 19160 4591 20092 4709 20819 4770 21621 4860 22500 4981 23144 5058
20 19336 4980 20218 5105 21058 5187 22230 5330 23006 5450 23655 5535
27 19165 5453 20100 5589 20975 5695 22291 5878 23337 6074 24091 6215

19
MODEL
ENTERING
AIR TEMP ENTERING WATER TEMPERATURE
DB TEMP
(ºC)
10 13 16 20 27 30
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
CAP.
(W)
INPUT
(W)
AWH080CR
16 25000 5725 26213 5871 27159 5954 28208 6068 29350 6214 30193 6307
20 25226 6214 26378 6369 27468 6473 29000 6650 30008 6795 30861 6910
27 25000 6806 26223 6972 27365 7107 29082 7336 30440 7575 31427 7751
AWH100CR
16 30172 6931 31637 7107 32778 7207 34044 7346 35422 7522 36440 7635
20 30445 7522 31835 7710 33151 7836 35000 8050 36216 8226 37246 8364
27 30172 8239 31649 8440 33027 8603 35099 8880 36738 9169 37929 9383
AWH125CR
16 37068 7576 38868 7769 40271 7879 41826 8030 43518 8223 44769 8346
20 37404 8223 39112 8429 40728 8566 43000 8800 44494 8993 45760 9144
27 37068 9006 38883 9226 40576 9405 43122 9708 45135 10024 46599 10258
AWH150CR
16 43103 8695 45195 8916 46826 9043 48635 9216 50603 9437 52057 9579
20 43493 9437 45479 9674 47358 9832 50000 10100 51738 10321 53209 10495
27 43103 10337 45213 10589 47181 10794 50142 11142 52482 11505 54184 11773
AWH180CR
16 48706 11537 51070 11830 52914 11997 54957 12228 57181 12521 58824 12709
20 49147 12521 51391 12835 53515 13044 56500 13400 58463 13693 60126 13923
27 48706 13714 51090 14049 53314 14321 56660 14782 59305 15263 61228 15619
AWH200CR
16 62499 15411 65533 15802 67898 16026 70520 16334 73374 16725 75482 16977
20 63065 16725 65944 17145 68669 17425 72500 17900 75020 18292 77153 18599
27 62499 18320 65559 18767 68412 19131 72706 19746 76099 20389 78567 20865
AWH250CR
16 67240 15927 70504 16332 73049 16563 75870 16881 78940 17286 81209 17546
20 67849 17286 70947 17720 73879 18009 78000 18500 80711 18905 83006 19223
27 67240 18934 70532 19396 73602 19772 78221 20408 81872 21073 84528 21564
AWH300CR
16 74999 17649 78639 18098 81478 18354 84624 18706 88049 19155 90579 19443
20 75678 19155 79133 19635 82403 19955 87000 20500 90023 20948 92584 21301
27 74999 20980 78670 21493 82095 21909 87247 22614 91319 23351 94281 23895
AWH350CR
16 87930 20318 92198 20834 95526 21129 99215 21535 103230 22051 106196 22383
20 88726 22051 92777 22604 96611 22973 102000 23600 105545 24116 108547 24522
27 87930 24153 92234 24743 96249 25223 102289 26034 107064 26882 110536 27509
Heat Pump – Heat Mode

23
WaterFlow Rate/Pressure Drop Chart
(AWH030C/CR)
0
5
10
15
20
25
0.50 1.00 1.502.002.503.00
Water Flow(m
3
/h)
Pressure Drop(kPa)
WaterFlow Rate/Pressure Drop Chart
(AWH028C/CR)
0
5
10
15
20
0.50 1.001.502.002.503.0
0
Water Flow(m
3
/h)
Pressure Drop(kPa)
Water Flow Rate/Pressure Drop Chart

24
Water Flow Rate/Pressure Drop Chart
(AWH040C/CR)
0
5
10
15
20
25
1.00 2.00 3.00 4.00
Water Flow(m3/h)
Pressure Drop(kPa)
Water Flow Rate/Pressure Drop Chart
(AWH050C/CR)
0
5
10
15
20
25
30
1.00 2.00 3.00 4.00 5.00
Water Flow(m3/h)
Pressure Drop(kPa)

25
Water Flow Rate/Pressure Drop Chart
(AWH065C/CR)
0
10
20
30
40
50
60
1.00 2.00 3.00 4.00 5.00 6.00
Water Flow(m3/h)
Pressure Drop(kPa)
Water Flow Rate/Pressure Drop Chart
(AWH060C/CR)
0
10
20
30
40
1.00 2.00 3.00 4.00 5.00
Water Flow(m3/h)
Pressure Drop(kPa)