Haier Group T Series Service Manual Download Page 50

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Domestic air conditioner

.5 Cooling discharge pressure curves

capacity

outdoor temp.

(humidity 46%)

DB/WB

21/15

℃

27/19

℃

32/23

℃

-15

℃

2007

2082

2187

-10

℃

2029

2139

2224

℃

2114

2168

2255

℃

2115

2196

2318

℃

2161

2282

2398

℃

2422

2538

2679

℃

2639

2738

2877

℃

2705

2852

3030

℃

3133

3280

3401

℃

3522

3708

3933

AS35TB1HRA 1U35QA1ERA

performance curves

cooling discharge pressure.table

indoor temp.

1000

1500

2000

2500

3000

3500

4000

-15

℃

-10

℃

ISC

ESSU

Outdoor Temp.

COOLING DISCHARGE PRESSURE

21/15

℃

27/19

℃

32/23

℃

Summary of Contents for T Series

Page 1: ...tial dangers in attempting to service a product Products powered by electricity should be serviced or repaired only by experienced professional technicians Any attempt to service or Repair the product...

Page 2: ...sors list 8 4 Piping diagrams 9 5 Operation range 10 6 Printed Circuit Board Connector Wiring Diagram 11 7 Functions and Control 8 Dimensional drawings 9 Conter of gravity 10 Service Diagnosis 11 Perf...

Page 3: ...me explanation 1 1 U 3 Q A 1 E A R The maximum combination number Type of outdoor unit U normal type Nominal cooling capacity 3500W Platform of outdoor units Q Q platform Australia Version number Heat...

Page 4: ...before disassembling the equipment for a repair Working on the equipment that is connected to a power supply can cause an electrical shook If it is necessary to supply power to the equipment to condu...

Page 5: ...welder in an enclosed room can cause oxygen deficiency 1 2 2 Cautions Regarding Products after Repair Warning Be sure to use parts listed in the service parts list of the applicable model and appropr...

Page 6: ...fied power cable can cause an electrical shock or fire Placing heavy items on the power cable and heating or pulling the power cable can damage the cable Do not mix air or gas other than the specified...

Page 7: ...n electrical shock or fire If the power cable and lead wires have scratches or deteriorated be sure to replace them Damaged cable and wires can cause an electrical shock excessive heat generation or f...

Page 8: ...attention of the reader to specific information The meaning of each icon is described in the table below 1 2 5 Using Icons List Icon Type of Information Description Note Note A note provides informati...

Page 9: ...u s s e r p d n u o S B A d r e w o p d n u o S ELECTRICAL SPECIFICATIONS g n i t a e h g n i l o o c 4 9 4 5 A t n e r r u c g n i n n u r l a n i m o N Maximum running current A 5 6 6 9 1 2 1 2 A t...

Page 10: ...ta are based on the conditions shown in the table below h t g n e l g n i p i P g n i t a e h g n i l o o c Indoor 27 DB 19 WB Outdoor 35 DB 24 WB Indoor 20 DB Outdoor 7 DB 6 WB 5m 3 Sensors list type...

Page 11: ...Pinping diagrams Domestic air conditioner 4 Pinping diagrams 9 EXV EXV...

Page 12: ...Operation range Domestic air conditioner 5 Operation range 10 10 0 20 16 32 10 20 15...

Page 13: ...board 10 CN36 Connector for communicate between indoor and outdoor unit 11 CN15 Connector for electric expansion valves 12 CN50 Connector for DRED control 13 CN45 Connector for heating protect wire of...

Page 14: ...Connector Wiring Diagram Domestic Air Conditioner 12 PCB 1 CN1 CN2 CN36 CN24 CN10 CN9 CN22 CN11 CN17 CN50 CN47 CN23 CN25 CN28 CN3 CN15 CN7 CN6 CN45...

Page 15: ...Connector Wiring Diagram Domestic Air Conditioner 13 PCB 2 12K CN2 CN3 CN4 CN5 CN6 CN7 CN11 CN10 CN1 CN8 CN9...

Page 16: ...Functions and control Domestic air conditioner Wiring diagrams 14 OUTDOOR WIRING DIAGRAM 0010581667 80...

Page 17: ...ined frequency for protection should be prior to the calculated frequency The speed of increasing or decreasing the frequency rapidly 1 1HZ second The speed of increasing or decreasing the frequency s...

Page 18: ...mode K Ki the number of running machines The calculation of the actual output frequency when there is no healthy airflow F F ED P K When the healthy airflow has been set F F ED P K airflow speed K he...

Page 19: ...ay valve control see the defrosting process Four way working in other ways Under the mode of heating open the four way valve when the compressor is not started or changed to non heating mode make sure...

Page 20: ...ction of air blowing alarm malfunction to the indoor others don t last 7 1 5 2 TC high temperature preventing control of the indoor heating unit Tpg_indoor is the highest value of the effective indoor...

Page 21: ...decreases at the speed of 1HZ second During the starting process of the compressor if the AC current is greater than 11A the frequency of the compressor decreases at the speed of 0 1HZ second During t...

Page 22: ...liance s malfunctions Annex 2 If there s malfunction with the outdoor unit the light of the outdoor unit will flash and its frequency is 1HZ the number of times is according to the table when a round...

Page 23: ...error E9 21 High work intense protection 24 Overcurrent of the compressor 25 Overcurrent protection for single phase of the compressor 36 The socket protect 7 2 Value of Thermistor Domestic air condit...

Page 24: ...6112 1 49 1 40 6 43 5912 40 5800 37 7429 1 47 1 39 5 41 4249 38 6207 35 9739 1 45 1 37 4 39 3792 36 7676 34 2983 1 43 1 35 3 37 4465 35 0144 32 7108 1 41 1 33 2 35 6202 33 3552 31 2062 1 38 1 31 1 33...

Page 25: ...9687 5 7007 1 21 1 18 39 6 0170 5 7454 5 4812 1 25 1 22 40 5 7997 5 5316 5 2712 1 29 1 25 41 5 5914 5 3269 5 0704 1 33 1 29 42 5 3916 5 1308 4 8783 1 37 1 33 43 5 2001 4 9430 4 6944 1 41 1 36 44 5 016...

Page 26: ...22 2 97 84 1 3730 1 2525 1 1415 3 27 3 01 85 1 3335 1 2153 1 1066 3 32 3 06 86 1 2953 1 1794 1 0730 3 38 3 10 87 1 2583 1 1448 1 0405 3 43 3 15 88 1 2226 1 1113 1 0092 3 48 3 19 89 1 1880 1 0789 0 978...

Page 27: ...2 90 2 42 24 9687 0270 8074 3787 6724 1389 2 88 2 41 23 9057 2314 7564 2244 6311 6413 2 87 2 41 22 8472 2852 7089 4741 5927 0206 2 86 2 40 21 7928 7217 6647 4547 5568 2222 2 84 2 39 20 7423 3626 6235...

Page 28: ...5 2 24 2 02 18 807 3024 723 4134 647 6580 2 22 2 00 19 766 4212 687 8205 616 7252 2 20 1 99 20 727 8172 654 1596 587 4271 2 18 1 98 21 691 3524 622 3161 559 6694 2 16 1 96 22 656 8979 592 1831 533 363...

Page 29: ...4 8443 99 7046 94 7315 1 28 1 23 63 100 6112 95 7939 91 1253 1 25 1 21 64 96 5692 92 0553 87 6735 1 23 1 19 65 92 7088 88 4805 84 3690 1 20 1 17 66 89 0211 85 0614 81 2048 1 18 1 15 67 85 4976 81 7908...

Page 30: ...108 20 3091 19 1582 18 0563 1 89 1 81 109 19 6899 18 5564 17 4723 1 93 1 85 110 19 0924 17 9761 16 9098 1 98 1 89 111 18 5157 17 4166 16 3680 2 02 1 93 112 17 9590 16 8769 15 8458 2 06 1 96 113 17 42...

Page 31: ...01 8 7441 8 0495 3 05 2 84 135 9 2322 8 4993 7 8175 3 09 2 88 136 8 9824 8 2623 7 5931 3 14 2 92 137 8 7404 8 0329 7 3760 3 19 2 96 138 8 5059 7 8108 7 1660 3 24 3 00 139 8 2787 7 5958 6 9629 3 29 3 0...

Page 32: ...Dimensinal drawings Domestic air conditioner 8 Dimensional drawings 9 Center of gravity 30 720 780 597 290 290 720 12 7 3 4 unit mm unit mm 780 575 595 294 4 213 3 275 112 9 500 317...

Page 33: ...stops Check the power supply A power failure of 2 to 10 cycles can stop air conditioner operation Equipment operates but does not cool or does not heat only for heat pump Check for faulty operation o...

Page 34: ...r switch before connect or disconnect connector or else parts damage may be occurred Indoor and Outdoor E7 15 Communication fault between indoor and outdoor units Indoor Malfunction E1 Room temperatur...

Page 35: ...LED1 flash 1 times Method of The Data detected by the MCU are used to determine MCU Malfunction Detection Malfunction when the data of EEPROM is error or the EEPROM is damaged Decision Conditions Supp...

Page 36: ...door mainboard is well inserted Is it normal Yes NO Fasten the connection Power on the unit and turn into Cool mode check whether the motor can running Yes Measure whether the voltage between 3 and 6...

Page 37: ...to faulty PCB of IPM module Compressor wiring disconnected Troubleshooting Caution Be sure to turn off power switch before connect or disconnect connector or else parts damage may be occurred Turn on...

Page 38: ...switch before connect or disconnect connector or parts damage may be occurred Electrify the machine again and turn it on with the remote controller If malfunctions are reported before or upon the com...

Page 39: ...Caution Be sure to turn off power switch before connect or disconnect connector or else parts damage may be occurred 1 Check whether plug of MODULE COM and MODULE POWER on the outdoor PCB and IPM modu...

Page 40: ...specified Causes The IPM module is broken Troubleshooting Caution Be sure to turn off power switch before connect or disconnect connector or else parts damage may be occurred Turn on the unit Check wh...

Page 41: ...be occurred Turn on the unit Test WHETHER the compressor running normal the temperature exceeds 110 shortly after the machine starts up 1 The cryogen may have been leaked during installation or there...

Page 42: ...ng Caution Be sure to turn off power switch before connect or disconnect connector or else parts damage may be occurred LED LED 1 LED 2 Solution ON OFF OFF ON Outdoor PCB fault ON OFF ON ON This is ca...

Page 43: ...y compressor Faulty PCB Troubleshooting Caution Be sure to turn off power switch before connect or disconnect connector or parts damage may be occurred Turn on the unit Check whether the compressor ca...

Page 44: ...Insufficient gas Troubleshooting Caution Be sure to turn off power switch before connect or disconnect connector or else parts damage may be occurred Electrify the machine again and turn it on with th...

Page 45: ...15 24 16 2263 2327 2287 2229 2125 2560 2818 2744 2701 2477 27 19 2392 2444 2392 2340 2210 2730 2990 2912 2808 2626 30 22 2561 2613 2567 2457 2340 2923 3161 3042 3019 2782 32 23 2659 2732 2616 2540 239...

Page 46: ...3361 3264 3020 24 16 3024 3089 3031 2962 2821 3502 3825 3720 3600 3330 27 19 3220 3290 3220 3150 2975 3675 4025 3920 3780 3535 30 22 3407 3500 3460 3345 3184 3892 4325 4221 3943 3723 32 23 3483 3582 3...

Page 47: ...073 1129 24 16 916 936 918 897 453 643 813 982 1148 1230 27 19 947 968 947 926 465 656 839 1000 1181 1263 30 22 973 1000 988 956 497 695 901 1111 1232 1330 32 23 968 995 970 975 506 717 917 1135 1315...

Page 48: ...3197 2949 7 8 4297 3896 3621 2 1 4739 4279 3881 7 6 4471 4129 3514 12 11 4002 3687 3214 18 16 3275 3088 2707 24 20 2627 2361 2106 indoor temp humidity 46 heating capacity and indoor outdoor temp table...

Page 49: ...8 1257 1396 1536 2 1 1223 1359 1494 7 6 971 1079 1187 12 11 670 745 819 18 16 515 572 629 24 20 363 404 444 indoor temp humidity 46 power consumption value temp table AS35TB1HRA 1U35QA1ERA performance...

Page 50: ...14 2168 2255 10 2115 2196 2318 20 2161 2282 2398 25 2422 2538 2679 30 2639 2738 2877 35 2705 2852 3030 40 3133 3280 3401 46 3522 3708 3933 AS35TB1HRA 1U35QA1ERA performance curves cooling discharge pr...

Page 51: ...936 0 717 814 945 10 724 856 955 20 732 865 1005 25 770 874 1015 30 778 883 1026 35 819 910 1047 40 901 1001 1151 46 991 1131 1324 AS35TB1HRA 1U35QA1ERA performance curves cooling suction pressure ta...

Page 52: ...30 2663 2769 7 8 2925 3048 3172 2 1 3132 3304 3442 7 6 3072 3208 3344 12 11 2976 3112 3274 18 16 2741 2925 2992 24 20 2354 2486 2577 AS35TB1HRA 1U35QA1ERA performance curves Heating discharge pressure...

Page 53: ...7 8 509 545 563 2 1 628 664 682 7 6 761 797 815 12 11 866 902 920 18 16 1033 1069 1087 24 20 1219 1255 1273 AS35TB1HRA 1U35QA1ERA performance curves heating discharge pressure table indoor temp 0 100...

Page 54: ...vel 1U12QA1ERA 32 54 H M L Octave band center frequency Hz Octave band center frequency Hz Octave band sound pressure level dB 0dB 0 0002 bar Octave band sound pressure level dB 0dB 0 0002 bar 12 52 4...

Page 55: ...Circuit diagrams Domestic air conditioner 13 Circuit diagrams 13 1 Outdoor unit control board Circuit Diagrams 53...

Page 56: ...Circuit diagrams Domestic air conditioner 13 Circuit diagrams 13 1 Outdoor unit control board Circuit Diagrams 54...

Page 57: ...Circuit diagrams Domestic air conditioner 13 2 Module board Circuit Diagram 55...

Page 58: ...t diagrams Domestic air conditioner Sincere Forever Haier Group Haier Industrial Park No 1 Haier Road 266101 Qingdao China_ Http www haier com Edited by Signed by Approved by Zou Na He shiquan Zhang j...

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