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Installations

Domestic air conditioner

11 Service Diagnosis

11.1 Caution for Diagnosis

The operation lamp flashes when any of the following errors is detected.

1. When a protection device of the indoor or outdoor unit is activated or when the thermistor malfunctions,

disabling equipment operation.

2. When a signal transmission error occurs between the indoor and outdoor units. In either case, conduct the

diagnostic procedure described in the following pages.

11.2 Parameter of primary electronic appliance

name parameter picture

Compressor

Rated voltage:220-230V

Rated current:4.8A

Rated frequency: 50/60HZ

Fan motor

Rated voltage:220-230V

Rated current:0.2A

Rated frequency: 50/60HZ

Reactor

Rated voltage:220-230V

Rated current:10.5A

Rated frequency: 50/60HZ

4-way valve

Rated voltage:220-230V

Rated current:0.1A

Rated frequency: 50/60HZ

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Содержание 1U12BS3ERA

Страница 1: ...tential 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 or products dealt with in this service information by anyone else could result in serious injury or death WARNING 2013 Qingdao Haier Air Conditioner General corp Ltd All rights reserved Unauthoriz...

Страница 2: ... 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 Installations 11 Service Diagnosis 12 Performance and cerves diagrams 13 Sound level 14 Circuit diagrams 16 60 52 35 31 30 30 61 ...

Страница 3: ...me explanation 1 U 1 2 B E 2 E A R The maximum combination number Type of outdoor unit U normal type Nominal cooling capacity 12000BTU h Platform of outdoor units B B platform Europe Version number Heat pump R410A refrigerant DC inverter Apply toT1 220 240V50HZ 1ph 1 ...

Страница 4: ...cket 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 conduct the repair or inspecting the circuits do not touch any electrically charged sections of the equipment If the refrigerant gas discharges during the repair work do not touch the discharging refri...

Страница 5: ...e 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 appropriate tools to conduct repair work Never attempt to modify the equipment The use of inappropriate parts or tools can cause an electrical shock excessive heat generation or fire When relocating the equ...

Страница 6: ...dified 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 refrigerant R 410A R22 in the refrigerant system If air enters the cooling system an excessively high pressure results causing equipment damage and injury If the refrigerant gas leaks be sure to lo...

Страница 7: ... an 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 fire Warning Do not use a joined power cable or extension cable or share the same power outlet with other electrical appliances since it can cause an electrical shock excessive heat generation or fir...

Страница 8: ...e 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 information that is not indispensable but may nevertheless be valuable to the reader such as tips and tricks Caution Caution A caution is used when there is danger that the reader through incorrect manipulat...

Страница 9: ... Packaged Dimensions H W D mm 920 351 620 Weight KG 31 2 Gross weight KG 34 2 Sound level Sound peessure dB 51 Sound power dB 62 ELECTRICAL SPECIFICATIONS cooling heating Nominal running current A 4 6 4 3 Maximum running current A 6 2 6 4 Starting current A 1 2 1 2 TECHNICAL SPECIFICATIONS PARTS cooling heating Compressor Type Rotary Compressor Model 5RS092ZKD21 Motor output W 700 Oil type FV50S o...

Страница 10: ...ditional Charge of Refrigerant g m 20 Intemational Protection degree IP 24 Note the data are based on the conditions shown in the table below cooling heating Piping length Indoor 27 DB 19 WB ć ć Outdoor 35 DB 24 WB ć ć Indoor 20 DB ć Outdoor 7 DB 6 WB ć ć 5m 3ˊSensors list type Description Qty Ambient sensor Its used for detecting temperature of outdoor side 1 Suction sensor Its used for detecting...

Страница 11: ... Pinping diagrams Domestic air conditioner 4ˊPinping diagrams 9 ...

Страница 12: ... Operation range Domestic air conditioner 5ˊOperation range 10 ...

Страница 13: ...nit 5 CN8 Connector for CN2 CN1 on the module board 6 CN9 7 CN10 Connector for four way valve coil 8 CN16 Connector for electric expansion valves 9 CN17 Connector for thermistors 10 CN18 11 CN19 12 CN20 13 CN21 Connector for fan motor 14 CN22 Connector for DC POWER 15Vand 5V to the module board 15 CN23 Connector for communicate between the control board and the module board 16 CN24 Connector to P ...

Страница 14: ...ctor for the U V W wire of the compressor 6 CN3 7 CN4 8 CN10 Connector for the DC power 5V and 15V form the control PCB 9 CN11 Connector for communicate between the control board and the module board Notes Other Designations PCB 1 Control PCB 1 FUSE 1 25A 250VAC FUSE 2 1A 250VAC 2 LED 1 Keep light representative normal if keep flash interval representative trouble Alarm 3 RV1 RV2 RV3 Varistor 12 ...

Страница 15: ... Wiring diagrams Domestic air conditioner PCB 1 CN1 CN2 CN3 CN22 CN8 CN9 CN21 CN10 CN17 CN18 CN19 CN20 CN23 CN24 CN26 CN4 CN16 CN5 CN6 13 ...

Страница 16: ... CN1 CN2 CN3 CN4 CN5 CN6 6 CN7 PCB 2 Dom Wirin mestic air co ng diagrams onditioner CN1 CN1 s 11 10 14 ...

Страница 17: ...he dotted parts are optional for different unit WR GRXEOH ZD DLU H FKDQJH PRWRU DLU H FKDQJH PRWRU WR VLQJOH ZD 5267 7 03 6 1625 TEMP SENSOR TEMP SENSOR 2035 6625 6 5 7 03 6 1625 1 02725 1 9 FUSE2 1 OHFWULF HDWLQJ DEOH TO INDOOR UNIT 7 50 1 2 32 5 1 HVFULSWLRQ ODVK 7LPHV 2XWGRRU 3520 HUURU 7KH SURWHFWLRQ RI 30 RPPXQLFDWLRQ IDXOW 2YHUFXUUHQW SURWHFWLRQ 2YHUKHDW SURWHFWLRQ IRU 2YHU SUHVVXUH RU 2YHUK...

Страница 18: ... be prior to the calculated frequency 7 1 1 3 The speeds of increasing or decreasing the frequency of the compressor The speed of increasing or decreasing the frequency rapidly 1 1HZ second The speed of increasing or decreasing the frequency slowly 2 1HZ 10seconds 7 1 1 4 The calculation of the compressor s frequency 1 The minimum maximum frequency limitation AˊWhile cooling F MAX r is the maximum...

Страница 19: ... under the condition of maximum ability the maximum designing ability of the system T ě Ti Pi ěPi Ti Tst_i the setting temperature Tnh_i the indoor environment temperature Pi i the ability of the indoor unit Cooling dehumidification mode Heating mode K ě Ki Pi ěPi The calculation of the actual output frequency when there is no healthy airflow F F ED rated frequency hPhK When the healthy airflow ha...

Страница 20: ...ur way 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 the compressor is stoped for 2 minutes and then close the four way valve 7 1 4 Protection function 7 1 4 1 TTC high temperature preventing protection Once the machine is started it can run TTC ai...

Страница 21: ...ressor stops Fgh_t1 65ć Fgh_t1ˉ2 Fgh_t2ˉ2 N Decreasing the frequency rapidly Fgh_t2 59ć P Decreasing the frequency slowly Fgh_t3 55ć Fgh_t3ˉ2 Fgh_t4 2 Q Prohibiting increasing the frequency Fgh_t4 51ć R Increasing slowly Fgh_t5 47ć Fgh_t5 2 Normal N Decreasing at the speed of 1HZ 1 second P Decreasing at the speed of 1Hz 10 seconds Q Continue to keep the last time instruction cycle R Increasing at...

Страница 22: ...rrent is greater than 7A the frequency of the compressor increases at the prohibited speed During the starting process of the compressor if the AC current is greater than 6 5A the frequency of the compressor increases at the speed of no faster than 0 1HZ second Remarks when the outdoor temperature is high there s compensation for AC current protection 1 When the outdoor environment temperature is ...

Страница 23: ...ling coil When the defrosting temperature and the sensor s temperature are higher than 65ć the frequency of the compressor decreases 1hz 10seconds Keep the frequency until it decreases to the lowest frequency When the temperatures are lower than 65ć and higher than 60ć keep the frequency of the compressor When the temperatures are lower than 60ć relieve the defrosting temperature protection 7 1 5 ...

Страница 24: ...543 67 7939 62 0907 1 68 1 55 15 70 0342 64 3023 58 9863 1 66 1 54 14 66 3463 61 0123 56 0565 1 64 1 52 13 62 8755 57 9110 53 2905 1 62 1 51 12 59 6076 54 9866 50 6781 1 60 1 49 11 56 5296 52 2278 48 2099 1 58 1 47 10 53 6294 49 6244 45 8771 1 56 1 46 9 50 8956 47 1666 43 6714 1 54 1 44 8 48 3178 44 8454 41 5851 1 51 1 42 7 45 8860 42 6525 39 6112 1 49 1 40 6 43 5912 40 5800 37 7429 1 47 1 39 5 41...

Страница 25: ...454 8 8465 8 5496 0 84 0 83 29 8 7942 8 4964 8 2013 0 87 0 86 30 8 4583 8 1621 7 8691 0 91 0 90 31 8 1371 7 8428 7 5522 0 95 0 93 32 7 8299 7 5377 7 2498 0 98 0 97 33 7 5359 7 2461 6 9611 1 02 1 00 34 7 2546 6 9673 6 6854 1 06 1 04 35 6 9852 6 7008 6 4222 1 10 1 07 36 6 7273 6 4459 6 1707 1 13 1 11 37 6 4803 6 2021 5 9304 1 17 1 14 38 6 2437 5 9687 5 7007 1 21 1 18 39 6 0170 5 7454 5 4812 1 25 1 2...

Страница 26: ...2 54 74 1 8533 1 7064 1 5697 2 78 2 58 75 1 7974 1 6533 1 5194 2 83 2 63 76 1 7434 1 6021 1 4710 2 88 2 67 77 1 6913 1 5528 1 4243 2 92 2 71 78 1 6409 1 5051 1 3794 2 97 2 75 79 1 5923 1 4592 1 3360 3 02 2 80 80 1 5454 1 4149 1 2942 3 07 2 84 81 1 5000 1 3721 1 2540 3 12 2 88 82 1 4562 1 3308 1 2151 3 17 2 93 83 1 4139 1 2910 1 1776 3 22 2 97 84 1 3730 1 2525 1 1415 3 27 3 01 85 1 3335 1 2153 1 10...

Страница 27: ... 107 0 7247 0 6482 0 5792 4 51 4 07 108 0 7059 0 6308 0 5632 4 57 4 12 109 0 6877 0 6140 0 5478 4 63 4 16 110 0 6700 0 5977 0 5328 4 69 4 21 111 0 6528 0 5820 0 5183 4 74 4 26 112 0 6361 0 5667 0 5043 4 80 4 31 113 0 6200 0 5518 0 4907 4 86 4 36 114 0 6043 0 5374 0 4775 4 92 4 41 115 0 5891 0 5235 0 4648 4 98 4 45 116 0 5743 0 5100 0 4524 5 04 4 50 117 0 5600 0 4968 0 4404 5 10 4 55 118 0 5460 0 4...

Страница 28: ... 2 76 2 35 14 5045 9114 4286 5535 3638 1938 2 75 2 34 13 4738 4141 4032 7098 3429 0191 2 73 2 34 12 4451 4586 3795 3910 3233 1039 2 72 2 33 11 4183 5548 3573 4260 3049 5312 2 70 2 32 10 3933 3289 3365 7336 2877 4527 2 69 2 31 9 3699 5139 3171 3148 2716 0828 2 67 2 30 8 3480 9407 2989 2460 2564 6945 2 66 2 29 7 3276 5302 2818 6731 2422 6139 2 64 2 28 6 3085 2854 2658 8058 2289 2164 2 63 2 28 5 2906...

Страница 29: ...21 7683 383 7626 2 01 1 84 30 441 0535 402 2430 366 5175 1 99 1 83 31 420 1431 383 7151 350 1301 1 97 1 81 32 400 3242 366 1295 334 5542 1 95 1 80 33 381 5350 349 4341 319 7460 1 93 1 78 34 363 7176 333 5801 305 6645 1 90 1 76 35 346 8176 318 5216 292 2709 1 88 1 75 36 330 7839 304 2151 279 5286 1 86 1 73 37 315 5682 290 6199 267 4031 1 84 1 71 38 301 1254 277 6976 255 8620 1 82 1 70 39 287 4128 2...

Страница 30: ...0 99 74 64 8080 62 5006 60 2211 0 98 0 96 75 62 3423 60 1906 58 0609 0 95 0 94 76 59 9821 57 9770 55 9885 0 92 0 92 77 57 7223 55 8552 53 9998 0 90 0 89 78 55 5583 53 8210 52 0912 0 87 0 87 79 53 4856 51 8706 50 2591 0 85 0 84 80 51 5000 50 0000 48 5000 0 85 0 84 81 49 7063 48 2057 46 7083 0 85 0 85 82 47 9835 46 4842 44 9911 0 89 0 89 83 46 3286 44 8323 43 3452 0 93 0 92 84 44 7385 43 2468 41 767...

Страница 31: ...3 2 12 117 15 4489 14 4506 13 5047 2 27 2 16 118 14 9968 14 0149 13 0855 2 32 2 19 119 14 5599 13 5942 12 6811 2 36 2 23 120 14 1376 13 1879 12 2909 2 41 2 27 121 13 7294 12 7955 11 9144 2 45 2 31 122 13 3347 12 4165 11 5510 2 50 2 35 123 12 9531 12 0503 11 2003 2 54 2 39 124 12 5840 11 6965 10 8617 2 58 2 43 125 12 2270 11 3545 10 5348 2 63 2 47 126 11 8817 11 0240 10 2191 2 68 2 51 127 11 5475 1...

Страница 32: ... Dimensinal drawings Domestic air conditioner 8 Dimensional drawings 9 Center of gravity 30 ...

Страница 33: ...e unit are not disturbed Place possible to drain easily where piping can be connected with the outdoor unit Place where cold air can be spread in a room entirely Place nearby a power receptacle with enough space around Refer to drawings Place where the distance of more than lm from televisions radios wireless apparatuses and uorescent lamps can be left In the case of xing the remote controller on ...

Страница 34: ...oor unit and pull it out on the front side then connect them 3 Coat the aring seal face with refrigerant oil and connect pipes Cover the connection part with heat insulation materials closely and make sure xing with adhesive tape Fixing the indoor unit body Hang surely the unit body onto the upper notches of the mounting plate Move the body from side to side to verify its secure xing In order to x...

Страница 35: ...onditioner engineer Before adding additional refrigerant perform air purging from the refrigerant pipes and indoor unit using a vacuum pump then Spanner Forced fastening without careful centering may damage the threads and cause a leakage of gas Pipe Diameter Fastening torque Liquid side6 35mm 1 4 18N m Liquid Gas side9 52mm 3 8 42 N m Gas side 12 7mm 1 2 55N m Gas side 15 88mm 5 8 60 N m Max Elev...

Страница 36: ...0 0 5mm 1 0 1 5mm 1 5 2 0mm rth leakage breaker 4 Flare pipe Lean Damage of are Crack Partial Too outside t c e r r o c n I t c e r r o C On Drainage It becomes high midway The gap with the ground is too small There is the bad smell from a ditch It waves The end is imm ersed in water Please install the drain hose so as to be downward slope without fail Please don t do the drainage as shown below P...

Страница 37: ...smission error occurs between the indoor and outdoor units In either case conduct the diagnostic procedure described in the following pages 11 2 Parameter of primary electronic appliance name parameter picture Compressor Rated voltage 220 230V Rated current 4 8A Rated frequency 50 60HZ Fan motor Rated voltage 220 230V Rated current 0 2A Rated frequency 50 60HZ Reactor Rated voltage 220 230V Rated ...

Страница 38: ...s but does not cool or does not heat only for heat pump Check for faulty operation of the electronic expansion valve Set the units to cooling operation and compare the temperatures of the liquid side connection pipes of the connection section among rooms to check the opening and closing operation of the electronic expansion valves of the individual units Diagnosis by service port pressure and oper...

Страница 39: ...ommunication fault between the IPM and outdoor PCB Page45 F19 6 Power voltage is too high or low Page50 F27 7 Compressor is lock rotor or stopped momentary Page51 F4 8 Overheat protection for Discharge temperature Page46 2 4 e g a P t l u a f r o t o m n a f C D r o o d t u O 9 8 F F21 10 Defrost temperature sensor failure Page38 F7 11 Suction temperature sensor failure Page38 F6 12 Ambient temper...

Страница 40: ...e the resistance of thermistor using tester The relationship between normal temperature and resistance is shown in the value of indoor thermistor Thermistor resistance check Yes NO Yes Check the connector connection whether if it loose or misplug Re connect NO Replace the thermistor Replace the indoor PCB Is the resistance is conformity with normal temperature E1 Room temperature sensor failure E2...

Страница 41: ...he EEPROM are used to determine MCU when the data of EEPROM is error or the EEPROM is damaged ŶFaulty EEPROM data ŶFaulty EEPROM ŶFaulty PCB Caution Be sure to turn off power switch before connect or disconnect connector or parts damage may be occurred Replace the indoor or outdoor mainboard Method of malfunction detection Malfunction detection conditions Troubleshooting Supposed causes 39 ...

Страница 42: ...2 on the indoor PCB 12 the indoor pcb is damaged and need replace Pull out the terminals on the indoor mainboard and reinsert them 1R HV Is it ok HV The fan speed detected by the Hall IC during fan motor running which is used to determine the fan motor operating When there is no fan speed feedback signal within 2 minutes Ŷ Operation halt due to breaking of wire inside the fan motor Ŷ Fan motor ove...

Страница 43: ...rror or the EEPROM is damaged ŶDC fan motor protection dues to the DC fan motor faulty ŶDC fan motor protection dues to faulty PCB Caution Be sure to turn off power switch before connect or disconnect connector or parts damage may be occurred LED1 flash 9 times Outdoor diplay Method of malfunction detection Malfunction detection conditions Troubleshooting Supposed causes 41 ...

Страница 44: ...un Yes Measure the voltage between 3 and 6 of the terminal about 0 5v Is it normal N0 The motor of the outdoor unit is damaged and needs replacing Measure the voltage between 1 and 3 of the terminal of fan motor on the mainboard about DC310V Measure the voltage between 3 and 4 of the terminal about DC15V Measure the voltage between 5 and 3 of the terminal about 1 6v NO Is it normal The mainboard o...

Страница 45: ...ctions are reported after it has run for some time Malfunction unsolved IPM protection is detected by checking the compressor running condition and so on ŶThe system leads to IPM protection due to over current ŶThe compressor faulty leads to IPM protection Ŷcircuit component of IPM is broken and led to IPM protection ŶIPM protection dues to the compressor faulty ŶIPM protection dues to faulty PCB ...

Страница 46: ...NO Yes NO The compressor is started normally but malfunctions are reported after it has run for some time Check the power supply is too low or too high NO Method of malfunction detection Malfunction detection conditions Troubleshooting he current of the compressor is too high when the IPM Module is damaged or the compressor is damaged power supply voltage is too low or too high Supposed causes LED...

Страница 47: ...oard with a new one Replace the outdoor IPM module with a new one YES NO NO YES Malfunction unsolved 1 Pull out and reinsert the terminals 2 Replace connected wire Method of malfunction detection Malfunction detection conditions Troubleshooting Communication is detected by checking the IPM module and the outdoor PCB ŶThe outdoor PCB broken leads to communication fault ŶThe IPM module broken leads ...

Страница 48: ...supply 310VDC with a multimeter check whether the power is 150 V or 390V Method of malfunction detection Malfunction detection conditions Troubleshooting An abnormal voltage rise or fall is detected by checking the specified voltage detection An voltage signal is fed from the voltage detection circuit to the microcomputer ŶSupply voltage not as specified ŶThe IPM module is broken ŶThe outdoor PCB ...

Страница 49: ...re is below 110ć Pull out the exhaust sensor and measure its resistance at standard temperatures according to the resistance temperature table the results deviate much The sensor is damaged Replace the sensor with a new one The outdoor mainboard is damaged and needs be replaced YES NO NO YES Method of malfunction detection Malfunction detection conditions Troubleshooting The Discharge temperature ...

Страница 50: ...st 1 Reconnect the linking cable 2 Replace the linking cable with new one Method of malfunction detection Malfunction detection conditions Troubleshooting Communication is detected by checking the indoor PCB and the outdoor PCB ŶThe outdoor PCB broken leads to communication fault ŶThe indoor PCB broken leads to communication fault ŶCommunication wiring disconnected ŶThe indoor PCB is broken ŶThe o...

Страница 51: ...oor unit with a multimeter If 230VAC is available but 310DC not the power module is damaged replace it with a new one Test the outdoor power supply 230VAC and 310VDC with a multimeter The outdoor mainboard is damaged replace it with a new one The indoor mainboard is damaged replace it with a new one If the value varies between 0 and 80 VAC the outdoor mainboard is damaged replace it with a new one...

Страница 52: ...imes IPM Module is damaged and needs replacing the Malfunctions exist also the compressor is damaged replace a new one YES NO YES Malfunction unsolved Maybe there is some disturbance Method of malfunction detection Malfunction detection conditions Troubleshooting The position of the compressor rotor can not detected normally when the wiring of compressor is wrong or the connection is poor or the c...

Страница 53: ...s 2 Reinstall the fan Use some tools to measure the pressure of systemˈ YES NO YES NO Method of malfunction detection Malfunction detection conditions Troubleshooting High work intense control is activated in the heating mode if the temperature being sensed by the heat exchanger thermistor exceeds the limit Activated when the temperature being sensed by the heat exchanger rises above 65ć twice in ...

Страница 54: ...222 20 15ć 2546 2520 4217 3795 3507 3308 3069 2283 22 16ć 2623 2597 4301 3922 3587 3388 3189 2345 25 18ć 2777 2700 4428 4175 3786 3587 3468 2592 27 19ć 2854 2751 4512 4301 3906 3707 3547 2654 30 22ć 3034 3009 4850 4639 4265 4105 3986 2993 32 23ć 3060 3034 4934 4723 4344 4145 4026 3024 32 24ć 3111 3086 5018 4808 4424 4225 4105 3086 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 cooling capacity ...

Страница 55: ...6 1240 1328 1362 640 20 15ć 446 457 1179 1227 1260 1349 1396 653 22 16ć 454 463 1206 1247 1281 1362 1423 720 25 18ć 468 474 1179 1274 1321 1396 1464 746 27 19ć 491 483 1206 1301 1342 1409 1491 753 30 22ć 497 503 1254 1355 1403 1504 1572 806 32 23ć 505 494 1267 1396 1423 1531 1592 899 32 24ć 514 486 1288 1423 1443 1559 1613 966 100 300 500 700 900 1100 1300 1500 1700 power consumption w indoor temp...

Страница 56: ... table outdoor temp humidity 46 indoor temp DB WB 16ć 19ć 22ć 15ć 2421 2504 2588 25ć 3239 3273 3339 30ć 3239 3306 3339 35ć 3273 3339 3439 40ć 3306 3473 3473 45ć 2554 2554 2652 1500 2000 2500 3000 3500 4000 15ć 25ć 30ć 35ć 40ć 45ć discharge pressure Outdoor Temp cooling discharge pressure 16ć 19ć 22ć 54 ...

Страница 57: ...pressure table outdoor temp humidity 46 indoor temp DB WB 16ć 19ć 22ć 15ć 660 683 706 25ć 883 893 911 30ć 883 902 911 35ć 893 911 938 40ć 902 947 947 45ć 696 696 723 350 450 550 650 750 850 950 1050 15ć 25ć 30ć 35ć 40ć 45ć suction pressure Outdoor Temp cooling suction pressure 16ć 19ć 22ć 55 ...

Страница 58: ...ble outdoor temp indoor temp humidity 46 DB WB 15ć 20ć 25ć 15ć 2338 1776 1905 5ć 3594 3286 3031 5ć 4676 4240 3940 7 6ć 4473 4167 3779 15ć 3660 3472 2955 20ć 3366 3248 2703 25ć 3472 3360 2783 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 heating capacity W heating capacity and indoor outdoor temp curves 15ć 20ć 25ć 56 ...

Страница 59: ...r temp indoor temp humidity 46 DB WB 15ć 20ć 25ć 15ć 881 949 1037 5ć 1057 1044 1261 5ć 1193 1356 1437 7 6ć 1094 1204 1315 15ć 628 688 748 20ć 463 482 524 25ć 465 487 526 0 200 400 600 800 1000 1200 1400 1600 15ć 5ć 5ć 7 6ć 15ć 20ć 25ć cooling capacity w outdoor tempe DB WB heating capacity and indoor outdoor temp curves 15ć 20ć 25ć 57 ...

Страница 60: ...ity 46 indoor temp DB WB 15ć 20ć 25ć ˉ15ć 2941 3069 3165 ˉ10ć 3005 3101 3197 ˉ5ć 3053 3133 3229 0ć 3101 3165 3261 5ć 3165 3197 3293 10ć 3062 3154 3200 15ć 2567 2644 2669 20ć 2459 2507 2531 1000 1500 2000 2500 3000 3500 4000 ˉ15ć ˉ10ć ˉ5ć 0ć 5ć 10ć 15ć 20ć discharge pressure Outdoor Temp heating discharge pressure 15ć 20ć 25ć 58 ...

Страница 61: ...utdoor temp humidity 46 indoor temp DB WB 15ć 20ć 25ć ˉ15ć 743 775 799 ˉ10ć 759 783 808 ˉ5ć 771 791 816 0ć 783 799 824 5ć 799 808 832 10ć 774 797 808 15ć 649 668 674 20ć 621 633 639 400 500 600 700 800 900 ˉ15ć ˉ10ć ˉ5ć 0ć 5ć 10ć 15ć 20ć suction pressure Outdoor Temp heating suction pressure 15ć 20ć 25ć 59 ...

Страница 62: ...Domestic air conditioner 13 Sound level Model Sound power level Indoor unit Sound power level Outdoor unit cooling heating 230V 50HZ Measuring location of microphone Cooling heating H L SL 1U12BS3ERA 51 50 45 62 60 ...

Страница 63: ...eed AC Fan E valve White R55 1K R56 1K R57 1K R58 1K R67 1K R72 1K R71 1K R70 1K 5V 1 2 CN33 SW TEST BLUE CX7 104 275V R48 10K XQ Red C11 104 50V R62 10K P2 2SA1037AK R60 10K R61 2K R59 2K FUSE2 T1A 250V W B R53 10K R52 10K R51 10K FUCTION TEST White TEST SS COOL HEAT PC GND ⱑ 5V R85 10K R66 1K R84 4 7K R68 1K R69 1K N3 2SC2412K N4 2SC2412K White ERROR 1 2 3 CN17 D5 LL4148 D6 LL4148 Yellow Green 1...

Страница 64: ...470U 25V R17 330 1W 15V R32 5 1K 1 R30 1K R28 5 1K 1 R31 1K C5 104 50V R25 10K R26 1K R16 2 1W R14 100K 2W R15 15 C4 103 50V 9 10 5VD T1 Comment E22034 7 6 4 5 CY8 472 1KV R27 10K 1 3 R24 5 1K 1 CX5 104 275V ADJ 1 FB 2 CS 3 GND 4 HV 8 NC 7 VCC 6 DRV 5 IC1 NCP1200P100 D9 MUR115 MUR130 ER106 D10 ER106 D8 MBR3100 ER302 4 3 1 2 IC2 PC817A R20 220 R21 220 M1 IRFUC20 1 2 3 CN22 ഫᵓ 㪱 J11 R90 0 N P 1 CN26...

Страница 65: ...4 C 207 104 C 208 104 IC 5 HA17393AF IC 6 HA1630D06 IC 6 HA1630D06 R 221 140 R 216 10 R 224 4 7K R 211 1K R 212 9 1K R 209 1K R 223 330 R 210 6 8K R 214 100 R 207 1K 5V TR1 M M BT9013 5V 15V IC 7 TLP251 2 3 5 6 8 4 8 5 6 7 R 015 330 R 208 6 8K R 014 330 R 013 330 R 018 4 7K R 016 1K R 012 4 7K R 011 4 7K R 008 4 7K R 019 4 7K R 213 100 1 2 3 4 5 6 7 8 IC 4 HA1630D06 IC 4 HA1630D06 R 206 1K R 205 1...

Страница 66: ...grams 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 Li Xiaoping Liu xiang He shiquan Wu Hongjin ...

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