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Haier HSU-12HSA03/R2(DB) Air Conditioner User Manual

Contents

1. Find the level position When the mounting plate is fixed side bar and lintel Fix to side bar and lintel a mounting bar Which is separately sold and then fasten the plate to the fixed mounting bar When the mounting plate is first fixed for the Refer to the previous article position of wall hole 2 Making a Hole on the Wall and Fitting the Piping Hole Cover Make hole of B mm in diameter slightly descending to outside the wall Install piping hole cover and seal it Outdoor side off with putty after installation Wall hole Thickness B of wall Section of wall hole Piping hole pipe 84 ri Ha lef Haier air conditioner Edition 20070116 Indoor unit 3 Installation of the Indoor Unit Drawing of pipe Rear piping e Draw pipes and the drain hose then fasten them with the adhesive tape Left Left rear piping e In case of left side piping cut away with a nipper the lid for left piping e In case of left rear piping bend the pipes according to the piping direction to the mark of hole for left rear piping which is marked on heat insulation materials 1 Insert the drain hose into the dent of heat insulation materials of indoor unit 2 Insert the indoor outdoor electric cable from backside of indoor unit and pull it out on the front side then connect them 3 Coat the flaring seal face with refr
2. 59 6 5 Sensible cooling value temperature curves rnnr rnnr ereenn 61 6 6 Power consumption temperature 63 ee 65 6 8 Compressor performance curves 66 7 WIRING DIAGRAM 68 8 SCHEMATIC DIAGRAM OF 70 9 INSTALLA TION 72 a ef Haier air conditioner Edition 20070116 1 General information This Service Manual describes the operation disassembly troubleshooting and repair of Haier Room Air Conditioners etc It is intended for use by authorized services who troubleshoot and repair these units It is assumed that users of this manual are familiar with the use of tools and equipment used to troubleshoot and repair electrical mechanical and refrigeration systems and understand the terminology used to describe and discuss them Haier urges you read and follow all safety precautions and warnings contained in this manual Failure to comply with safety information may result in severe personal injury or death Related Publications This is a base service manual covering a range of similar models It is intended to be used in conjunction with the Parts Manual and Technical Sheet covering specific model being serviced NOTE General Precautions and Warnings A WARNING
3. Indoor temp DB WB 74 a Haier Haier air conditioner Edition 20070116 6 7 Noise curves HSU 09HSA03 R2 DB ee e INDOOR OUTDOOR 63Hz 125Hz 250Hz 500Hz 1000Hz 2000127 4000Hz 8000Hz HSU 12HSA03 R2 DB moor 4 s 2 elo e INDOOR a OUTDOOR 63Hz 125Hz 250Hz 500Hz 1000Hz 2000Hz 400082 80007 5 a ef Haier air conditioner Edition 20070116 6 8 Compressor performance curves COMPRESSOR DA89X1C 20FZ HSU 09HSA03 R2 DB 1 2 3 lele 7 FReauevev 20 oo 4 s e INPUTPOWER sas ste ees 909 1200 INPUT POWER 4 INPUT POWER SERIAL NUMBER 1 2 3 4 5 6 7 FREQUENCY 20 30 40 50 60 70 78 INPUT POWER INPUT POWER 76 a Ha ef Haier air conditioner Edition 20070116 COMPRESSOR C 6RZ092H1A HSU 12HSA03 R2 DB ana nam 3 2 5 s e z Frequency 2 9 4 so INPUT POWER INPUT POWER 1 2 3 4 5 6 7 31 FREQUENCY 20 30 40 so amp 70 78 KEN INPUT POWER 1293 2387 3146 3533 4237 4554 INPUT POWER INPUT POWER 77 ef Haier air conditioner Edition 20070116 7 Wiring diagram INDU
4. 17714 84499 LLO8060H890IN Ld 0 0814 4 THOCU ZGId ald 21 9014 40100 0 Ast SL EL AU THOL SCLd sqv cal d E 90 9814 Ee HAYA wOSdS ECLd 51 OS S VEH ISOW cald H I IVLd syoda oul XY 1414 FOEDVFVId OU A9 LA OO ES sa UIT 110020 DN AS SUT SVLd 9214 co 9 9 14 SAd ACH 6 LGgx Avid 01 VadA JAT AS NOL PA AT NA WERS l DL 7 a ems AS s el EPA 2 AS 001 ISU O00 TA invo 9 vim se we AS TIAS MVIEOIVSC Id 118 Domestic Air Conditioner ailer H Edition 20070116 Haier air conditioner Haier Outdoor Un T 20807844 81 Haier Haierairconditoner mme Installation Manual of Room Air Conditioner Read this manual b
5. circulating 20 1 4 2 The swing will move in the following direction when the unit is making heat Position 5 Initial position position 4 position 3 position 2 position 6 position 5 circulating 20 1 5 Dispose on swing indoor 20 1 5 1 The unit will execute according to board indication when the unit is cool heat dry When it runs under automatic mode the host unit will enter heat making mode based on indicated position of the board When it runs under automatic mode host unit has no position After receiving the mode of position 5 the unit will dispose the data based on position 4 20 1 5 2 When operation is off When operation is off or timing is on all close output parts will move into close direction When all close output starts to operate namely it will move into open direction 20 1 5 3 Trigger delay During running in it is the standard position for cool mode During emergency operating by indoor to ST Haier Haier air conditioner Edition 20070116 measure standard position for enter cool heat mode When operate starting alarming to keep current position Received ventilated direction command delay 1s processing Setting position range Cool dry Pulse scope 45 degree Heat Pulse scope 60degree During operating in closed cycle it will move into open direction Swing blade operating stop keep the last output phase of excitation 1 phase when unit operating stop all close all
6. When air capacity is controlling by hand it is the revolution of High Low 2 When it runs automatically it is the revolution of automatically high automatically low 2 No account the revolution when it doesn t reach 10rpm 3 1 Heat operation 3 1 1 Warm start A Control cool air during heating Heat exchange temperature 14 Haier Haier air conditioner Edition 20070116 37 0 THHOT2 7 7 4 minutes slightly weak slightly weak setting stop Based on the heat exchange temperature to control the indoor fan as the above shown 1 When the heat exchange temperature rise to distinguish the fan speed based on the heat exchange temperature The heat exchange temperature is less than 35 2 C the speed of fan motor is weak for the first power on when the system operating in heat mode or OFF the defrost mode and when the heat exchange temperature is less than 25 2 C the fan motor will OFF if the temperature is between 25 2 C and 35 2 C the fan motor will be weak speed operating The fan motor operating with low speed when heat exchange temperature is between 35 2 C and 37 C The heat exchange temperature is more than 37 C fan motor operating by the set speed 2 When drop of the heat exchange temperature to distinguish the fan speed based on the heat exchange temperature The fan motor operating with low speed when heat exchange t
7. Indoor temp Outdoor temp Humidity 46 18 14 C 1489 1400 1310 2015 1315 25 18 C 2066 2003 1366 30220 1486 32 23 C 2430 2348 2260 1562 Sensible cooling value Temp curves SENSIBLE COOLING VALUE W d i v dy da 2 ei Indoor temperature DB WB 71 Haier Haier air conditioner Edition 20070116 HSU 12HSA03 R2 DB Outdoor temp Humidity 46 Sensible cooling value Temp curves SR gt 4 lt co e Q ua Pd ua Indoor temperature DB WB 72 Haier Haier air conditioner Edition 20070116 6 6 Power consumption temp Curves HSU 09HSA03 R2 DB Indoor temp Outdoor temp Humidity 46 18 14 C 978 1245 1452 201156 1492 25 18 1261 1551 30 22 1633 3225 1431 1625 Power consumption Temp curves E a 5 5 n e 5 5 2 5 od OO x 9 55 Indoor temp DB WB EE a o 5 2735 a Haier Haier air conditioner Edition 20070116 HSU 12HSA03 R2 DB Power consumption value Temp table Outdoor temp Humidity 46 mec 843 seg 1452 vase 1664 1687 1820 1972 2088 2166 2072 2181 en ses 1191 1338 1615 1938 2079 2180 2372 Power consumption Temp curves 3 Gi 3 un 5 2 6 e
8. 3 83 3 70 3 57 3 45 3 33 3 22 3 11 3 00 2 90 2 81 2 72 2 63 2 54 2 45 2 36 2 30 2 23 2 15 2 09 2 03 1 96 1 90 1 85 1 79 1 73 1 68 1 63 1 58 1 54 1 49 1 45 34 4 07 4 10 4 12 4 15 4 17 4 20 4 22 4 24 4 26 4 28 4 31 4 33 4 35 4 37 4 38 4 40 4 42 4 44 4 45 4 47 4 48 4 50 4 51 4 53 4 54 4 55 4 57 4 58 4 59 4 60 4 61 4 62 4 63 4 64 4 65 4 66 Edition 20070116 Haier Haier air conditioner OUTDOOR discharge temperature sensor Edition 20070116 Rgoc 50K Q 3 B25 80 C 4450K 3 temperature max Resistance normal Resistance min Resistance 6 t C KQ KQ KQ C 30 14646 0505 12061 7438 9924 4999 2 96 2 45 29 13654 1707 11267 8730 9290 2526 2 95 2 44 28 12735 8378 10531 3695 8700 6388 2 93 2 44 27 11885 1336 9847 7240 8152 2338 2 92 2 43 26 11096 6531 9212 8101 7641 8972 2 91 2 42 25 10365 4565 8622 8491 7166 7474 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 7109 5233 3554 2 83 2 39 19 6953 2930 5851 9864 4920 6791 2 82 2 38 18 6515 8375 5494 2064 4628 5894 2 80 2 37 17 6108 5393 5160 4621 4355 6078 2 79 2 37 16 5729 1413 4848 9963 4100 3708 2 77 2 36 15 5375 5683 4
9. The Outdoor PCB is broken Replace with new outdoor PCB 43 E Haier Haier air conditioner Edition 20070116 E7 Communication fault between the indoor and outdoor units Restart the a c Yes he outdoor mainboard and it becomes eeds dehumidification normally No If starting up normally but malfunction occurs Yes he outdoor mainboard eeds dedust again after a while No 1 Reconnect the linking Yes able 2 Replace the linking cable ith new one Check whether the linking cable between the indoor and outdoor is well connected or whether its core wires are well insulated No Check the status of LED1 on the indoor mainboard If the LED1 is on Yes No If LED1 keeps on lighting Yes mainboard is damaged replace it with a new one Test the outdoor power supply 230VAC and 310VDC with a multimeter No If LED1 blinks interruptedly measure the voltage between Jumpers 4 of IC 15 on the indoor mainboard with a multimeter If the voltage is of a constant value of OV DC or 5V DC If 230VAC is available but B10DC not the power odule is damaged Yes damaged replace it with a new one eplace it with a new one ele ee No 44 3 Haier SPDU 4PDU HT 1odule is damaged place it with a new one e e If both 230VAC and 310DC available measure the voltage
10. a Haier Haier air conditioner Edition 20070116 6 2 1 Cooling capacity temperature curves HSU 09HSA03 R2 DB Indoor temp Outdoor temp Humidity 46 GIE 2313 1516 22186 2525 1729 30 220 5015 1979 3224 527 2172 Cooling value Temp curves 2 o 5 bn 5 5 Q G 8 026 dy dp o ai Indoor temp DB WB 57 Haier Haier air conditioner Edition 20070116 HSU 12HSA03 R2 DB Cooling value Temp curves gt 8 bn 8 o 37 Indoor temp DB WB 58 Haier Haier air conditioner Edition 20070116 6 2 2 Heating capacity temperature curves HSU 09HSA03 R2 DB Indoor temp Humidity 46 5C 5 1 asse 59 Haier Haier air conditioner Edition 20070116 HSU 12HSA03 R2 DB Indoor temp Humidity 46 3049 3080 3105 3019 3237 3207 3192 3146 3545 3497 3446 3476 60 a Haier Haier air conditioner Edition 20070116 6 3 Air outlet temp ambient temperature curves HSU 09HSA03 R2 DB Air outlet temp Ambient temp table Indoor temp Outdoor temp Humidity 46 DB WB C Air outlet temp Ambient temp curves Air outlet temp C Indoor temp DB WB 61 a Haier Haier air conditioner Edition 20070116 HSU 12HSA03 R2 DB Air outlet temp Ambient temp table Indoor temp Outdoor temp Hum
11. indoor fan is OFF as well as after warm start indoor fan operate for 30 seconds in order to avoid affection of heat exchanger 2 2 When frequency increase to holding frequency In order to oil return fully during operating the system will must keep some frequencies for a period of time Time Indication Frequency indication Drying in cool mode Defrosting in heat mode Holding frequency After Forced operation OFF at the start status system will begin to control the temperature area 2 3 Preset temperature correction The preset temperature is corrected according to the operating mode air capacity and forced operation status Only in the heat mode to correct the air capacity confine to the low and middle speed of the air capacity Corrected value table for preset temperature 10 Haier Haier air conditioner Edition 20070116 Corrected Mode Corrected contents Corrected variable parameter Correct the operating mode ETBLO 4 4670 Correct forced operating mode ETBL1 When the ai ity is low 1 Heat en the air is low to ETBL2 467C correct it When the ai ity is low t en the air is low to ETBL3 467 C correct it Cool and Correct the operating mode ETBL4 0 33 C dry mode Correct the forced operating mode ETBL5 2 4 Control the temperature the area 2 4 1 Deviation Calculation the deviation of the temperature area as following Heat E remote control preset temperature corre
12. 4 43 Edition 20070116 Indoor pipe sensor amp outdoor ambient sensor defrosting sensor Temperature 20 19 18 17 16 15 14 13 12 11 10 R KO 90 79 85 72 80 96 76 51 72 33 68 41 64 73 61 27 58 02 54 97 52 10 49 40 46 88 44 46 42 21 40 08 38 08 36 19 34 41 32 73 31 24 32 0 90 0 95 0 99 1 04 1 08 1 13 1 18 1 23 1 28 1 33 1 39 1 44 1 50 1 55 1 61 1 66 1 72 1 78 1 84 1 90 1 98 Power Input V Haier COIN N gt f P b WWE AO EEN NN NE NN PSL OO CO N O NID AIR IR ON OO OO N o Haier air conditioner 29 84 28 22 26 88 25 61 24 41 23 27 22 20 21 18 20 21 19 30 18 43 17 61 16 83 16 09 15 38 14 71 14 08 13 48 12 90 12 38 11 64 11 34 10 87 10 43 10 00 9 59 9 21 8 84 8 48 8 15 7 83 7 52 7 23 6 95 6 68 6 43 6 19 5 95 5 73 5 52 5 32 5 12 4 93 4 75 233 2 01 2 07 2 13 2 19 2 25 2 31 2 37 2 43 2 49 2 54 2 60 2 56 2 72 2 77 2 83 2 88 2 93 2 99 3 04 3 09 3 14 3 19 3 24 3 29 3 33 3 38 3 42 3 47 3 51 3 55 2 59 3 63 3 67 3 71 3 75 3 78 3 82 3 86 3 89 3 92 3 95 3 98 4 01 4 04 Edition 20070116 Haier 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 71 78 79 80 Haier air conditioner 4 58 4 42 4 26 4 11 3 97
13. To avoid risk of personal injury or death due to electrical shock disconnect electrical power to unit before attempting to service the unit AN WARNING To avoid risk of personal injury or death due to electrical shock DO NOT under any circumstances alter the grounding plug Air conditioner must be grounded at all times Do not remove warning tag from power cord If a two prong non grounding wall receptacle is encountered contact a qualified electrician and have the receptacle replaced with a properly grounder wall receptacle in accordance with the National Electrical Code A WARNING To avoid risk of heat exposure which may cause death or severe illness air conditioner must be monitored when failures or shuts down WARNING To avoid risk of personal injury or death due to electrical shock grounding wires and wires colored like grounding wires are NOT to be used as current carrying conductors The standard accepted color coding for ground wires is green or green with a yellow stripe Electrical components such as the compressor and fan motor are grounded through an individual wire attached to the electrical component and to another part of the air conditioner Grounding wires should not to be removed from individual components while servicing unless the component is to be removed and replaced It is extremely important to replace all removed grounding wires before completing service ET Haier MODEL HSU 09HSA03 R2 DB Hain
14. WEES ae range Heating Indoor fan Velocity Indoor H M L dB A 42 40 38 42 40 38 Noise Level sale Indoor Weight Outdoor Weight ae sees eg re _ Compressor DA89X1C 20FZ C 6RZ092H1A Haier Haier air conditioner Edition 20070116 Refrigerant Charge if over standard pipe Liquid pipe Diameter pipe Diameter 635 35 635 35 Refrigerant Pipe Standard length f Length 2000 2000 Drain Hose EE Remote Controller Model HOA HOA Class of electric Shock Protection Class of Water Proof 4 24 24 Power Cord Model x Sectional Area H05VV F 3G2 5mm2 H05VV F 3G2 5mm2 Haier Haier air conditioner Edition 20070116 3 Electrical control I Scope of Application This specification use for HSU 09 12HSA03 R2 DB frequency conversion air condition are manufactured by Haier air condition parent company Setting value express in parameter in this specification means is a parameter that is stored in EEPROM Refer to EEPROM parameter table 1 Chip pin definition This controller adopts MOTROLA MC68HC908 AB32 Chip each pin definition as following RO T PTF4 TBCHO Swing stepping motor A xa N 7 Swing stepping motor D PTF5 TBCH1 Swing stepping motor B A x 0 aA A o PTGO KBDO ultraviolet ray A 21 Sp D S Haier
15. across Jumpers 1 and 4 of 1C4 7805 on the outdoor mainboard with a multimeter Check whether 12DC is available Yes If the LED1 is off within two minutes after the machine is supplied with power measure the AC voltage between positions 1 and 3 on the terminal of outdoor unit with a multimeter If the value varies between 0 and 80 the outdoor mainboard is damaged replace it with a new one 45 Haier air conditioner Edition 20070116 ee If LED1 blinks interruptedly measure the voltage between Jumpers 3 and 4 of IC15 on the indoor mainboard with a multimeter If the voltage varies between 0 and 3V DC The outdoor mainboard is damaged replace it with a new one If the value is constant at about BOV the indoor mainboard is damaged replace it with a new Haier Haier air conditioner Edition 20070116 F11 The malfunction of the compressor rotor circuit Within 3 minutes after the machine is supplied with power and turned on with the remote controller the outdoor unit 1 The wiring of compressor is ncorrect or the connection is stops shortly after startup and the compressor will start up again 10 2 The compressor is damaged seconds after the machine stops The above process repeats again and again At the stopped state LED2 on the outdoor PCB blinks 1Hz for several times and after pause of 2 seconds
16. air conditioner Edition 20070116 When the system is in test run emergency operation silencing operation mode the DASH will be stopped CooL DRY HEAT RANGE COOL DRY HEAT Value E 53 47 n fel 471 63147 40 57 40 Y 3 d 77140 57 40 33 50 33 1 SCC 7 33 50 33 27 43 27 rh p EY 7 27 43 27 20 37 20 6660 bRSH F 120 37 20 13 30 13 FA 78 7 13 30 13 07 13 107 Ve m iis T 0 I z E X E N 1 4 OT TOM x 0 7 e x ord compressor restart 120 seconds for yrs 2 4 5 Temperature adjustment section DASH operation condition in the different mode 2 4 6 Frequency in the different mode In this area the frequency from indoor to outdoor indication as following When the system is in the cool and dry mode the frequencies between A area and B area are same In the silencing operation mode the frequencies between A E area and F area are same Indication frequency Scope of Temperature e FODRY 0 7 50 962 FOCOOL 0 7 30 9802 Cooling silence mode FQSCOOL 0 2 30 64Hz The maximum frequency is the maximum frequency value as above table The max or min frequency in the cool or heat mode is corresponding with the max or min frequency value as the above table 2 4 7 Control frequency in the same area The compressor operating by the identity frequency for 3minutes that its area has no change the indication frequency will b
17. die Clutch type clutch type Rigid type Wing nut type Imperial type 1 Cut pipe 2 Remove burs x 1 0 1 5 1 5 2 0mm 3 Insert the flare nut Correct Incorrect ute BEY BS 4 Lean Damage of flareCrack Partial outside SEER g 3 On Drainage Please install the drain hose so as to be downward slope without fail Please don t do the drainage as shown below dd d d 1 7 __ Less than 5 It waves The gap with the ground There is the bad smell is too small from a ditch e Please pour water in the drain pan of the indoor unit and confirm that drainage is carried out surely to outdoor e In case that the attached drain hose is in a room please apply heat insulation to it without fail Check for Installation and Test Run Please kindly explain to our customers how to operate through the instruction manual Check Items for Test Run check mark v in boxes Gas leak from pipe connecting Is drainage securely carried out 0 Is the lamp normally lighting Heat insulation of pipe connecting O Is the earth line securely Are cooling and heating when Are the connecting wirings of connected in heat pump performed normally indoor and outdoor firmly inserted O lIs the indoor unit securely fixed Is the operation of room temperature to the terminal block O 15 power source voltage abided regulator normal Is the connecting wiring of indoo
18. or so it blinks for the same times again he Malfunctions exist also The Malfunction compressor is damaged replace unsolved he IPM might be broken eplace it with a new one 46 Haier Haier air conditioner Edition 20070116 F4 Overheat protection for exhaust temperature The cryogen may have been leaked during Electrify the machine again and turn it on with nstallation or there may the remote controller then measure the _ be leakage in the piping temperature at the exhaust temperature Yes sensor of the compressor on the outdoor unit There may be other and check whether the temperature exceeds auses to make the 110 C shortly after the machine starts up exhaust temperature too igh No Measure the temperature at the exhaust temperature sensor of the Exhaust t t compressor on the outdoor unit and Yes Sensor is broken and Malfunctions occur after running for some time even though the measured temperature is below 110 C No Pull out the exhaust sensor and measure its resistance at standard temperatures Check Yes damaged Replace the sensor with a whether the results deviate much from those in the resistance temperature table he outdoor mainboard is damaged and needs be eplaced 47 Haier Haier air conditioner Edition 20070116 F22 AC electricity protection Elect
19. the low load protection within 3 minutes 4 3 No enhanced function for fan and defrosting mode V Silence operation Send silence operation signal to outdoor unit 5 1 Heating in the silence mode When compressor is on air capacity is SSLO When compressor is off air capacity is SSLO within 20 seconds and then it changes to be tenuity 5 2 Cooling in the silence mode Air capacity is SSLO 5 3 No silence functions during dry operating and fan operating in the silence mode VI Fresh air After the system receives remote control command the negative ion generator will be activated to emit the negative ion if the fan motor is operating When the fan motor is OFF the negative ion generator will OFF When the negative ion generator is OFF if the fresh air mode is ON the fan motor operating again and the negative ion generator will ON automatically VII Timer operating Use the timer to time counting is according to the time difference between time clock and current time During timer operating the timer indicator light will light 7 1 Timer off When the timer is off the character display of the panel running status does not change once the timer time is time up its operating will OFF 7 2Timer ON When the timer is ON the panel only displays the timer character once the on timer time the system will operate start by the set mode 18 Ha ef Haier air conditioner Edition 20070116 7 3 Timer ON OFF T
20. 15 3696 14 3902 2 19 2 08 116 15 9167 14 9020 13 9394 2 23 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 38 Haier air conditioner Edition 20070116 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 10 7046 9 9142 2 72 2 55 128 11 2242 10 3957 9 6197 2 77 2 59 129 10 9112 10 0970 9 3352 2 81 2 63 130 10 6084 9 8082 9 0602 2 86 2 67 131 10 3151 9 5288 8 7945 2 91 2 71 132 10 0312 9 2586 8 5378 2 95 2 75 133 9 7563 8 9971 8 2895 3 00 2 80 134 9 4901 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 04 140 8 0584 7 3875 6 7664 3 33 3 09 39 Haier Haier air conditioner Edition 20070116 5 Trouble shooting 1 Room temperature sensor 2 Indoor PCB 1 Heat exchange sensor 2 Indoor PCB With the malfunction LED1 on the outdoor mainboard 1 Defrosting temperature sensor blinks 10 times at frequency 2 Outdoor PCB of 1 Hz With the malf
21. 20 2 1 When power on system all of the output act along the close direction and then to middle position 20 2 2 In the set position due to power restore and initialization the initial value is at the central vertical position standard position During swing louver stop operating based on the fan direction and its position is the remote control set position 20 2 3 Operating mode for the ventilation position is set according to the indication of remote control and remote control set mode except timer on mode 20 2 4 When start operating to the set position by remote controller 20 2 5 Fixed position mode louver stop swing at position that the remote controller send 20 2 6 Swing mode Swing range as following 0 90 Position1 45 25 45 6 Position2 22 5 67 5 Position3 0 90 Position4 0 Position5 22 5 Position6 67 5 Position7 90 Position8 0 90 When swing from to stop about 0 5 seconds When the operation off or timer on all of the output of system act along the close direction and then to middle position 29 Haier Haier air conditioner Edition 20070116 4 Thermistor resistance chart Room temperature sensor Temp R KO Power Input V 20 281 34 0 33 19 263 56 0 35 18 247 84 0 37 17 231 66 0 40 16 217 35 0 42 15 204 02 0 45 14 191 61 0 47 13 180 04 0 50 12 169 24 0 53 11 159 17 0 56 10 149 77 0 59 9 140 99 0 62 8 132 78 0 65 7 126 11 0 6
22. 20070116 E9 High work intense protection Electrify the machine again and turn it on with the remote controller then heck room temperature check whether the wind temperature is sensor Methods is like 1 below 65 C and the malfunction is reported after the machine has run for some time Check whether the indoor unit blows Yes Cl the filt poorly due to blocked filters or poor niters Reinstall the fan condition of the fan Use some tools to measure the he system is over charged pressure of system ith gas 50 a Haier Haier air conditioner Edition 20070116 E4 Indoor EEPROM error Replace the PCB of indoor unit F12 Outdoor EEPROM error Replace the PCB of outdoor unit 51 Haier HSU 09 12HR03 R2 DB Service diagnosis 7 3 2 Indoor fan motor malfunction Indoor Display E14 Method of The rotation speed detected by the Hall IC during fan motor operation is used to Malfunction determine abnormal fan motor operation Detection Malfunction when the detected rotation feedback singal don t receiced in 2 minutes Decision Conditions Supposed B Operation halt due to breaking of wire inside the fan motor Causes B Operation halt due to breaking of the fan motor lead wires Detection error due to faulty indoor unit PCB CN13 and CN7 on indoor PCB whether terminal Pull out and reinsert the terminals well inserted or not Electrify the machine a
23. 203 2887 189 0648 1 67 1 57 46 208 7855 194 6066 181 2273 1 65 1 55 47 199 6531 186 3369 173 7524 1 63 1 54 48 190 9639 178 4584 166 6217 1 60 1 52 49 182 6945 170 9508 159 8181 1 58 1 50 50 174 8228 163 7951 153 3249 1 56 1 48 51 167 3280 156 9733 147 1268 1 53 1 46 52 160 1904 150 4683 141 2090 1 51 1 44 53 153 3914 144 2641 135 5577 1 49 1 42 54 146 9136 138 3454 130 1598 1 47 1 40 55 140 7403 132 6980 125 0027 1 44 1 38 56 134 8559 127 3081 120 0746 1 42 1 36 57 129 2457 122 1630 115 3645 1 40 1 34 58 123 8956 117 2504 110 8618 1 37 1 32 59 118 7926 112 5589 106 5564 1 35 1 30 60 113 9241 108 0776 102 4388 1 32 1 28 61 109 2784 103 7961 98 5000 1 30 1 26 62 104 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 78 1744 1 15 1 12 68 82 1303 78 6615 75 2715 1 13 1 10 69 78 9116 75 6668 72 4902 1 10 1 08 70 75 8343 72 8004 69 8249 1 08 1 06 71 72 8916 70 0561 67 2703 1 05 1 03 72 70 0770 67 4283 64 8213 1 03 1 01 73 67 3844 64 9115 62 4731 1 00 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 Bz Haier air con
24. 558 1906 3861 6201 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 2851 2508 9126 2163 9230 2 61 2 27 4 2738 6777 2368 3158 2046 1961 2 60 2 26 3 2581 6752 2236 3876 1935 5371 2 58 2 25 2 2434 5487 2112 5459 1831 4826 2 56 2 24 1 2296 6230 1996 2509 1733 6024 2 55 2 23 0 2167 2730 1887 0018 1641 4966 2 53 2 22 35 Haier air conditioner Edition 20070116 1 2045 9191 1784 3336 1554 7931 2 52 2 21 2 1932 0242 1687 8144 1473 1460 2 50 2 20 3 1825 0899 1597 0431 1396 2333 2 48 2 19 4 1724 6540 1511 6468 1323 7551 2 47 2 17 gt 1630 2870 1431 2787 1255 4324 2 45 2 16 6 1541 5904 1355 6163 1191 0048 2 43 2 15 7 1458 1938 1284 3593 1130 2298 2 41 2 14 8 1379 7528 1217 2282 1072 8813 2 40 2 13 9 1305 9472 1153 9626 1018 7481 2 38 2 12 10 1236 4792 1094 3200 967 6334 2 36 2 11 11 1171 0715 1038 0743 919 3533 2 35 2 09 12 1109 4661 985 0146 873 7359 2 33 2 08 13 1051 4226 934 9440 830 6210 2 31 2 07 14 996 7169 887 6792 789 85
25. 83 2 29 2 06 15 945 1404 843 0486 751 3077 2 27 2 04 16 896 4981 800 8922 714 8380 2 26 2 03 17 850 6086 761 0603 680 3265 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 3634 2 14 1 95 23 624 3328 563 6604 508 4261 2 12 1 93 24 593 5446 536 6540 484 7796 2 10 1 92 25 564 4275 511 0760 462 3510 2 09 1 90 26 536 9865 486 9352 441 1516 2 07 1 89 27 511 0105 464 0500 421 0258 2 05 1 87 28 486 4151 442 3499 401 9146 2 03 1 86 29 463 1208 421 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 265 4119 244 8745 1 80 1 68 40 274 3905 253 7288 234 4118 1 78 1 66 36 Haier air conditioner Edition 20070116 41 262 0206 242 6161 224 4465 1 76 1 64 42 250 2676 232 0436 214 9529 1 74 1 63 43 239 0983 221 9825 205 9065 1 71 1 61 44 228 4809 212 4060 197 2844 1 69 1 59 45 218 3860
26. 9 6 117 93 0 73 5 111 22 0 76 4 104 93 0 80 3 98 04 0 84 2 93 52 0 88 1 88 35 0 92 0 83 50 0 97 1 78 94 1 01 2 74 67 1 06 3 70 65 1 10 4 66 88 1 15 5 63 33 1 20 6 60 00 1 25 7 56 88 1 00 8 53 91 1 35 9 51 15 1 41 10 48 51 1 46 11 46 04 1 51 12 43 72 1 57 13 41 52 1 63 14 39 45 1 68 15 37 50 1 74 16 35 66 1 80 17 33 92 1 85 18 32 27 1 91 30 Haier 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 Haier air conditioner 30 72 29 25 27 85 26 54 25 30 24 12 23 00 21 94 20 94 19 99 19 09 18 23 17 42 16 65 15 92 15 22 14 56 13 93 13 04 12 77 12 23 11 71 11 22 10 76 10 31 9 89 9 46 9 10 8 74 8 39 8 05 7 73 7 43 7 14 6 86 6 60 6 34 6 10 5 87 5 65 5 44 5 24 5 04 4 86 31 1 97 2 00 2 09 2 15 2 21 2 27 2 33 2 38 2 44 2 50 2 56 2 62 2 67 2 73 2 78 2 84 2 89 2 95 3 00 3 05 3 10 3 15 3 20 3 25 3 30 3 35 3 39 3 44 3 48 3 52 3 57 3 51 3 65 3 68 3 72 3 76 3 80 3 83 3 37 3 90 3 93 3 96 3 99 4 02 Edition 20070116 Haier 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 Haier air conditioner 4 68 4 51 4 35 4 13 4 04 3 90 3 76 3 63 3 50 3 38 3 26 3 15 3 04 2 94 2 84 2 74 2 65 2 56 4 05 4 08 4 11 4 13 4 16 4 18 4 21 4 23 4 25 4 28 4 30 4 32 4 34 4 36 4 38 4 40 4 42
27. OM disorder Indoor received disorder signal of EEPROM from outdoor indicating outdoor EEPROM disorder Control and emergency operating does not be received Cancel it by power OFF only 222 Haier Haier air conditioner Edition 20070116 X VI Error list record It indicates nothing if error code has not is recorded Fault signal show for 10s to auto off Remote control only receives the off signal Based on the on off or off signal of remote control the error list will stop show Have component of EEPROM after power on again the list will be recorded Special function 1 Indoor unit single operating a Enter conditions The system be set high heat mode by remote control set temperature is 30 C power on for the first time press the sleep key 6 times in 7 seconds the buzzer resound 6 times b Enter indoor unit single operation mode indoor unit processing as following program Indoor unit operating and communication in set mode it will not process communication signal of outdoor but send communication signal to outdoor continuously c Exit condition Once the system received remote control off or emergency off signal it will exit indoor single operation status when power fault once power on it will exit single operation mode During indoor single operating simulation outdoor send following information to indoor Output frequency 58 Hz error defrosting status is 17654 0001 13 0 121 01 outdoor tempe
28. The rectifying bridge or IPM module is damage Ho ef Haier air conditioner E1 Room temperature sensor failure E2 Heat exchange sensor failure Firstly check whether Terminal CN8 CN6 on No the indoor mainboard contact well or not Yes Pull the sensor out of the mainboard 1 Measure the value of resistance between its two jumpers 2 Measure the temperature at the Yes room temperature sensing head Check the specifications of the sensor to decide whether the sensor is damaaed or not No The Indoor PCB is broken Replace with new indoor PCB 42 Edition 20070116 CN8 Pull out the terminals on the indoor mainboard and reinsert them Sensor is broken Replace with new indoor PCB Haier Haier air conditioner Edition 20070116 221 Frost removing temperature sensor failure 10 F25 Exhaust temperature sensor failure CN11 F6 Ambient temperature sensor failure 9 Firstly check whether Terminal CN10 or CN11 CNY on the out door mainboard Pull out the terminals on the outdoor mainboard and reinsert No them contact well or not Yes Pull the sensor out of the mainboard 1 Measure the value of resistance between its two jumpers 2 Measure the temperature at the Yes Sensor is broken Replace with a new sensor room temperature sensing head Check the specifications of the sensor to decide whether the sensor is damaged or not No
29. UR UNIT DIAGRAM INTEGRATED CONTROLLER FAN MOTOR SIGNAL RECEIVER BOARD Louver ME Louver moror ME Louver ME POWER SUPPLY NOTES THE PARTS OF DOTTED AND ARE OPTIONAL THE UNIT WITHOUT THE HEALTH FUNCTION HAS NOT Y G YELLOW GREEN 78 Haier Haier air conditioner Edition 20070116 WIRING DIAGRAM OF OUTDOOR UNIT WARNING CAUTION DON T TOUCH CAPACITOR EVEN AFTER V U N ACL RO P PLUG OFF DANGER OF ELECTRIC SHOCK The capacitor retains high voltage even after the plug off For your safety be sure to wait at least 5 minutes after plug off and use a tester to confirm the voltage between connector CNI and CN2 is less than DC 10V before start servicing B BLACK R RED OR ORANGE BL BLUE W WHIT GR GRAY Y G YELLOW GREEN FAN MOTOR 1 IS FOR 9000BTU UNITS FAN MOTOR IS FOR 12000BTU UNITS GND TERMINAL CAPACITOR PCB BOARD 1 1 TO INDOOR UNIT 79 Appendix HSU 09 12HSA03 R2 DB Haier ircuit Diagram 10 3 C Indoor unit AS ZHAI VW08 M L KH 06 41 27 NI SEX 1 ATI 0089 94 Slaton AOS ANTI WIDE 22 oF no lt DVI AMI68 48 24 AH o N T NIT ATI OS IPIS AOSCNS OH Y e Tasnd W0r Ad
30. Z4G1 5mm BLK L WHT YEL GRN Indoor unit Outdoor unit HSU 09HSA03 R2 DB HSU 12HSA03 R2 DB YEL GRN RED z4G0 75mm BLK Indoor unit 5 HSU 18HSA03 R2 DB tdoor unit HSU 22HSA03 R2 DB Ou Power cable mod 09 12 3G1 5mm mod 18 22 3G2 5mm 86 ef Haier air conditioner Edition 20070116 Outdoor unit 1 Installation of Outdoor Unit Install according to Drawing for the installation of indoor and outdoor units 2 Connection of pipes To bend a pipe give the roundness as large as possible not to crush the pipe and the bending radius should be 30 to 40 mm or longer e Connecting the pipe of gas side first makes working easier e The connection pipe is specialized for R410A e The max vertical distance between the indoor unit and the outdoor unit is 5 m Half union Flare nut Forced fastening without careful centering may damage the threads and cause a leakage of gas d Fastening torque Liquid side 6 35mm 1 4 Spanner Gas side 9 52mm 3 8 Be careful that matters such as wastes of sands etc shall not enter the pipe The standard pipe length is 5m If it is over 5m the function of the unit will be affected If the pipe has to be lengthened the refrigerant should be charged according to 20 g m But the charge of refri
31. a Haier Haier air conditioner Edition 20070116 Haier Inspired living Domestic Air conditioner SERVICE MANUAL HSU 09HSA03 R2 DB HSU 12HSA03 R2 DB CAUTION READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLE CORRECTLY BEFORE OFFERING SERVICE e THIS MANUAL IS USED BY QUALIFIED Haier APPLIANCE TECHNICIANS ONLY e DOES ASSUME ANY RESPONSIBILITY FOR PROPERTY DAMAGE OR PERSONAL INJURY FOR IMPROPER SERVICE PROCEDURES DONE BY ONE UNQUALIFIED PERSON Haier Haier air conditioner Edition 20070116 CONTENTS 1 GENERAL INFORMATION 3 2 SPEGIFICATION EEN 6 3 ELECTRICAL GONTROL a 8 4 IHERMISTER RESISTANCE CHARTS 30 5 TROUBLE 5 40 6 PERFORMANCE CURVES 46 6 1 High drop and long pipe capacity modification 46 6 2 1 Cooling capacity temperature LT 6 2 2 Heating capacity temperature 49 6 3 Air outlet temp ambient temperature 51 6 4 1 Cooling discharge pressure Curves EE 53 6 4 2 Cooling suction pressure E 55 6 4 3 Heating discharge pressure curves ee ee ee ee ee ee 57 6 4 4 Heating suction pressure
32. air conditioner Edition 20070116 veo cer JI ese E asen 62 PTC2 MCLK green light K green light H operation GIV blue light K blue light H timer PTC5 GIV red light K red light health 48 ll Temperature adjustment function 2 1 During temperature adjustment function the operation frequency of outdoor unit will be based on indoor temperature and the set temperature When air capacity operates automatically the indoor fan will be controlled on the basis of the requirements of temperature adjustment When the unit operates to make heat the indoor wind unit will be controlled based on scrolling temperature Haier Haier air conditioner Edition 20070116 2 1 1 Standard of temperature sensor under indoor environment When the line is in short circuit or open circuit the indicator light will be alarming and the indoor fan motor will be off It will resume to the original state automatically after it returns normally and operates as usual Short circuit Temperature above 126 degrees Hex Above F8H Value of Resistance Below 0 65K above 4 85V Normal temperature Temp 25 degrees Hex 40H Value of Resistance 23K Voltage 2 33V Power failure Temp below 31 degrees Hex below 08H Value of Resistance Below 620K Voltage Below 0 15V B parameter 4200 R 25degrees 23K 2 1 2 Value of Resistance of indoor temperature sensor is ignored when the heat mode is ON and the
33. aking 2 6 Air capacity limited During compressor operating when the maximum speed of indoor fan be set middle or low speed the upper limit of indication frequency shown respectively as following Frequency number of air capacity limit table N Limiting freguency variable Limiting freguency Air capacity middle limit FOLIMMD Air capacity low limit FOLIMLO Upper and down limit of fresh FUPHEAL 30Hz air capacity frequency Estimate the limiting frequency condition in heat mode first estimate it whether is the limiting frequency condition of set low fan or health fan If there have set low fan health fan or both of them to 5125 Haier Haier air conditioner Edition 20070116 correction the limit frequency according to the following condition Outdoor temperature condition Indication frequency N 011 20 Cmore than Low fan or health fan limited freguency 010 15 20 C Low fan or health fan limited frequency 50Hz FUPHEA1 001 10 15 C Low fan or health fan limited frequency 52Hz FUPHEA2 000 10 Cdownward In general frequency Indoor fan motor control Objective revolutions HSU O9HSA03 R2 DB HSU 12HSA03 R2 DB Rotate speed variable variable rpm variable rpm Silencing 5510 FRPMTBLO1 FREMTBLOS 1200 1200 Automation FRPMTBLOS 1200 1300 FRPMTBLOG Strong 59 0 SH FRPMTBLOB Automation FRPMTBL11 1150 1250 Aeration FRPMTBL09 1200 1250 Rating FRPMTBLOS 1200 1280
34. ard blinks 21 times at frequency of 1 Hz With outdoor EEPROM LED1 on the outdoor mainboard blinks once at frequency of 1 Hz With the malfunction LED1 on the outdoor mainboard blinks 9 times at frequency of 1 Hz With the malfunction LED1 on the outdoor mainboard blinks 4 times at frequency of 1 Hz With the malfunction LED1 on the outdoor mainboard blinks 6 times at frequency of 1 Hz 41 Edition 20070116 1 The SPDU is broken 2 The power supply is not good 3 The system may have been over or under charged with gas 1 IPM Module might be poorly radiated 2 IPM Module might be broken 3 Compressor might be broken 1 Check whether the indoor unit blows poorly due to blocked filters or poor condition of the fan 2 The system is over charged with gas 3 Temperature of coil pipes on the indoor unit too high 1 E4 the indoor PCB might be damaged 2 F12 the outdoor PCB might be damaged 1 Whether Terminal CN2 on the indoor mainboard is well inserted or not 2 The indoor mainboard is damaged 3 The motor of the indoor unit is damaged 1 The installation on terminal CN2 might be not good 2 The mainboard of the indoor unit is damaged 3 The motor of the Outdoor unit is damaged 1 The connection between IPM and the outdoor PCB might be not good 2 The mainboard of the outdoor unit is damaged 3 The IPM module is damaged 1 The IPM module is damaged 2 Check power supply 3 The reactor of outdoor is damage 4
35. ault code Fault code Module fault overheat over current short circuit N T Compressor overheat Ventilation temperature protection Total current Over Current N Communication fault 25 Haier Haier air conditioner Edition 20070116 Fe Ambenttempoaue senso er Heat exchange Sensor e ro PFOpwewon 22221221 coded Compressor tored switehing alwe 5 ____ 10 6 Fanovercurrent 02002 eg Power supply over voltage protection o Power supply under voltage protection F20 F21 Defrostng temperature Sensor unusu F25 Venton temperature F26 clechon expansion rasa _ e Tee eet X IX Emergency switch When power off press emergency switch less 5s to start emergencies operating When power off Press the emergency switch in 5s 10s to start running in When power off continues Press the emergency switch in 10s 15s to indicate last fault When power off Press the emergency switch the panel shown auto mode When power off continues Press the emergency switch in 15s or at hand leave switch unit don t receive the remote control More than 15s unit enter status More than 15s unit can received signal During operating press the emergency switch may be power off Occur unusual circumstance press this switch to off or ca
36. control after the system warm start System will be based on the temperature to determine its ventilation Reference the control function in temperature area 3 1 4 Defrosting operation Fan motor is off after being low for 20 minutes The system received command from the outdoor unit communication 121 11 during low temperature and defrosting in heat mode to control the air capacity it is the same with through the heat exchange temperature transducer go to warm start to control 3 1 1 After defrosting operation if the compressor is on the system will go to warm start to control the air capacity If compressor is off the air capacity is weak 3 2 Cool operation When set the air capacity is high middle and low which represents its air capacity separately When air capacity is running on automatically it is based on temperature Refer to Temperature adjustment Functions reference 2 4 8 3 3 Dry operation 3 3 1 Compressor OFF and waiting for 3 minutes When the compressor is OFF the fan motor will stop It will switch to weak after wait for 3 minutes The compressor will change to ON after wait for 3 minutes and it will in the on control mode 16 Haier Haier air conditioner Edition 20070116 3 3 2 Compressor ON When the air capacity is set High Middle and Low the compressor will operate by the set mode When the air capacity is set auto fan the air capacity will be adjusted by the temperature Picture 3 4 D
37. cted value room temperature Cool and dry E room temperature remote control preset temperature corrected value 2 4 2 Compressor OFF OFF When E is negative and E gt T ELE After 27 variation TCHAHH TCHACH Hr T variation condition When the EE is start to operate 3 0 The compressor will be stopped after detected continuously for 120 seconds After operation starts when compressor turns off at the first time based on the above conditions the unit should operate according to T variable data Between the time when compressor is off and restarts the unit should operate on T starting data Except dry and operating mode is transferring Except the case that waiting unit is off Compressor starts when the wrap E is larger than T When compressor is operating and the set temperature by the remote control changes in the orientation that compressor is off in addition it is below T compressor will be off 2 4 3 Compressor operating During the time when compressor is off after waiting for 3 minutes the deviation E is much larger than AT 0 67 C compressor will start to operate 2 4 4 DASH operation When the system starts to operate or to switch the operation mode except compressor first to off and then to on when the compressor is on the system will indicate the maximum frequency satisfied condition as following Cool deviate to 0 Dry deviate to G area Heat deviate to F area 11 Ha ef Haier
38. ditioner Edition 20070116 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 7672 0 96 0 95 85 43 2105 41 7248 40 2540 1 00 0 99 86 41 7386 40 2604 38 7996 1 03 1 02 87 40 3241 38 8545 37 4048 1 07 1 06 88 38 9643 37 5045 36 0668 11 1 09 89 37 6569 36 2078 34 7831 14 1 13 90 36 3996 34 9622 33 5513 1 18 1 16 91 35 1903 33 7653 32 3689 1 22 1 19 92 34 0269 32 6151 31 2338 1 26 1 23 93 32 9075 31 5096 30 1438 1 30 1 27 94 31 8302 30 4467 29 0970 1 33 1 30 95 30 7933 29 4246 28 0915 1 37 1 34 96 29 7950 28 4417 27 1254 1 41 1 37 97 28 8337 27 4961 26 1970 1 45 1 41 98 27 9078 26 5864 25 3048 1 49 1 44 99 27 0160 25 7110 24 4470 1 53 1 48 100 26 1569 24 8685 23 6222 1 57 1 52 101 25 3290 24 0574 22 8291 1 61 1 55 102 24 5311 23 2765 22 0662 1 65 1 59 103 23 7620 22 5245 21 3323 1 69 1 63 104 23 0205 21 8002 20 6261 1 73 1 66 105 22 3055 21 1025 19 9465 1 77 1 70 106 21 6159 20 4303 19 2924 1 81 1 74 107 20 9508 19 7825 18 6626 1 85 1 77 108 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 4214 16 3564 15 3427 2 10 2 00 114 16 9023 15 8542 14 8577 2 15 2 04 115 16 4010
39. e s 11111144 in H 1 mM Hai 3 HHI n Main Specification Cooling Capacity 2400W Power Input 680W Current Input 3 50A EER 3 53 Heating Capacity 2650W Power Input 730W Current Input 3 8A COP 3 63 Air Volume Indoor outdoor 400m h Power Supply 1PH 230V 50Hz Haier air conditioner Edition 20070116 Product Features Healthy negative ion Intelligent airflow Entire auto mode ESF filter Easy clean design Haier MODEL HSU 12HSA03 R2 DB Haine s 11111144 in I H E Hai cef E HHI dl n T Main Specification Cooling Capacity 3300W Power Input 1078W Current Input 4 9A EER 3 06 Heating Capacity 3600W Power Input 1230W Current Input 5 4A COP 2 93 Air Volume Indoor outdoor 450m h Power Supply 1PH 230V 50Hz Haier air conditioner Edition 20070116 Product Features Healthy negative ion Intelligent airflow Entire auto mode ESF filter Easy clean design Haier Haier air conditioner Edition 20070116 2 Specification HSU 09HSAO03 HSU 12HSA03 r RE saumon ass 12210120 L A EC Heating Capacity SEE CS sss PS
40. e changed The timer will be reset when you input the different frequency The system s temperature area have no change when the system operating by new frequency for 3 minutes please changing its indication frequency add FQUPH or FQUPL 12 Haier Haier air conditioner Edition 20070116 Controlling table in the identity area Temperature change area Temperature change area ENEE ER mea F rouge Joss Joss 7 rares rares rares rar racen FQUPH 2Hz FQUPL 1Hz 2 4 8 Air capacity decision when Air capacity is running automatically When air capacity is running automatically based on temperature adjusting sections you shift the Switch for air capacity namely enhanced middle and weak When air capacity is running automatically shown following air capacity table H High M Middle L Low EE adjustment section H IR EE 2 5 Defrost When the high load precaution control operating the priority is precaution control operating Compressor is not off During the heat making operation communication of outdoor unit will deliver defrosting signal 2110 indoor unit will be based on defrosting controlling It will continue until communication of outdoor unit delivers defrosting released signal 121 01 indoor unit will be on heat making operation directly Air capacity will be of under the temperature controlling section of heat m
41. eck whether there is voltage of 187 260VAC between Positions 1 and 2 on the terminal No block of the outdoor unit Yes Check whether there is voltage of 187 260VAC between Positions 2 No and 4 on the rectifying bridge of the outdoor unit Yes The rectifying bridge or IPM module is damage and replaces 54 Edition 20070116 The IPM module is damaged and needs replacing Check power supply The reactor of outdoor is damage and replaces a new one Haier Haier air conditioner Edition 20070116 Other malfunctions With the machine electrified the unit cannot open If there is no response after the emergency button is pressed down shoot the trouble as follows Check whether the voltage he power supply damage and between Positions 1 and 2 on the he power cables might be broken terminal of the indoor unit is 230V Check whether the FUSE of the indoor mainboard is burned or broken he indoor PCB might be broken replace it with a 55 a Haier Haier air conditioner Edition 20070116 6 Performance curves diagram 6 1 High drop and long pipe capacity modification curves st EP H F 32 T 95 5 5 SE De erer es 2 0 2 5 9 125 15 Equivalent total distance between indoor and outdoor unit of one way m The standard installation piping length and drop should within this range
42. efore installation Explain sufficiently the operating means to the user according to this manual Necessary Tools for Installation 9 Nipper 12 Reamer 10 Gas leakage detector or soap and water solution 11 Measuring tape 1 Driver 5 Torque wrench 17mm 22mm 26mm 2 Hacksaw 6 Pipe cutter 3 Hole core drill 7 Flaring tool 4 Spanner 17 19 and 26mm 8 Knife Drawing for the installation of indoor and outdoor units The models adopt HFC free refrigerant Accessory parts Number Accessory parts o articles Remote controller 4 GE R 03 dry battery di BENE T Mounting plate Non adhesive tape Drain hose Adhesive tape ORR Saddle L S with screws P Plastic cap Connecting electric cable Crew for indoor and outdoor Drain hose Drain elbow Heating insulating material Cushion 4 Piping hole cover Attention must be paid to the rising up of drain hose Arrangement of piping directions Rear left lt gt Let De 2 Right Below The marks from Oto Gin the figure are the parts numbers The distance between the indoor unit and the floor should be more than 2m 0010562526 82 Haier air conditioner Edition 20070116 140 500 140 Floor fixing dimensions i Floor fixing dimensions BG unit Floor fixing dimensions ofihie outdoor unit Uni
43. ehumidifying Stand by Range H 3 minutes Compressor OFF setting slightly weak setting IV Enhanced operation Enhanced operation will continue for 15 minutes Enhanced operation will finish if the operation is off or after 15 minutes Enhanced operation will finish when the status be changed Enhanced operation will finish if the unit enters the status of silence operates normally or on timer signal control In the auto mode there are enhanced silence function the main unit operating is based on enhanced cool silence function in the cool mode the main unit operated by the enhanced heat silence function in the heat mode the main unit will operate is based on no enhanced silence function in the fan mode 4 1 Enhanced heat Modify the set temperature It has temperature adjustment function Air capacity will be automatic middle fan speed When operating for defrosting outdoor unit will not receive the communication signal of enhanced operation After operation for defrosting the system will operate enhanced function only in the remaining time After enhanced operation continues for 15 minutes compressor is forbidden to be OFF for 10 minutes Except the error 4 2 Enhanced Cool Modify the set temperature It has temperature adjustment function The high air capacity will be set for hand controlling 17 Haier Haier air conditioner Edition 20070116 After compressor starts it s not on
44. emperature is between 35 2 C and 25 2 C The fan motor always operates with little low speed when heat exchange temperature is less than 25 2 for the first power on when the system operating in heat mode or stopping the defrost mode and when the heat exchange temperature is between 25 2 C and 16 C the fan motor will operating with weak speed when the temperature is drop down to under16 C the fan motor will be stopped 3 During the heat exchange temperature is rising fan speed is in the weak and low speed status if the heat exchange temperature don t return to previous value after 4 minutes the fan speed will rise and continuously operating by the set temperature for 4 minutes the system will adjustment the fan speed based on the heat exchange temperature 4 When the heat exchange temperature is dropping down the fan speed will go up to the set speed if the fan motor operate continuously by the low speed for more than 4 minutes 15 Haier Haier air conditioner Edition 20070116 3 1 2 Compressor OFF and waiting for 3 minutes 1 The compressor is OFF the flamestat is OFF the air capacity will change from small to little small after 20 seconds is SSLO in silence mode 2 To heat operating in stand by time when the mode switch the compressor will OFF the air capacity keep to weak 3 Power off by remote control then the indoor fan motor will OFF 3 1 3 Compressor restart It is set air capacity by remote
45. frigerants from the service port AR After flaring work again and vacuumize fill up prescribed refrigerant from the gas 2 way valve cylinder 4 6 35 174 3 way valve 3 way valve 9 52mm 3 8 12 7mm 1 2 2 way valve HSU 18HSA03 R2 DB SL HSU 22HSA03 R2 DB gt Valve rod D valve rod cap Service port Co CAUTION 1 If the refrigerant of the air conditioner leaks it is necessary to refrigerant into air conditioner according to the amount marked the name plate discharge all the refrigerant Vacuumize first then charge the liquid 2 Please do not let other cooling medium except specified one R410A or air enter into the cooling circulation system Otherwise there will be on abnormal high pressure in the system to make it crack and lead to personal injuries 88 Ho ier Haier air conditioner Edition 20070116 1 Power Source Installation e The power source must be exclusively used for air conditioner Over 10 e In the case of installing an air conditioner in a moist place please install an earth leakage breaker For installation in other places use a circuit breaker as far as possible 2 Cutting and Flaring Work of Piping Pipe cutting is carried out with a pipe cutter and burs must be removed After inserting the flare nut flaring work is carried out A Flare tool for R410A Conventional flare tool Flare tooling
46. gain and turn it on in the cooling operation Measure voltage between the positions 1 blue wire and 3 yellow wire of Terminal CN13 on the indoor PCB the voltage is about 90 200vac the indoor pcb is damaged and need replace When motor is running Measure whether check whether motor there is voltage pulse 12VDC between the positions 1 middle wire and 4 black run when turn on the unit wire of Terminal CN7 on the indoor PCB is nomal or not the indoor motor is damaged and need replace the indoor motor is damaged and need replace the indoor pcb is damaged and need replace 52 Haier Domestic air conditioner5 ef Haier air conditioner Edition 10061116 F3 Communication fault between the IPM and outdoor PCB 1 Check whether Terminal CN7 on the outdoor mainboard CN10 1 Pull out and reinsert the on IPM module are well inserted erminals 2 Check whether the connected wire 2 Replace connected wire between IPM and outdoor is well Electrify the machine again and turn it on check whether the voltage between 1 and 4of Terminal CN7 is about 12V DC Replace the outdoor IPM odule with a new one Replace the outdoor ainboard with a new one 53 Ho ef Haier air conditioner F19 Power voltage is too high or low Check whether the voltage between P and N of Terminal Yes CN7 of the outdoor is below 120vDC or up 400vDC No Ch
47. gerant must be conducted by professional air conditioner engineer Before adding additional refrigerant perform air purging from the refrigerant pipes and indoor unit using a vacuum pump then charge additional refrigerant 3 Connection Use the same method on indoor unit Loosen 9 f wiring is not correct proper operation can the screws on terminal block and insert the not be carried out and controller may be plugs fully into terminal block then tighten the damaged Screws e Fix the cable with a clamp e Insert the cable according to terminal number in the same manner as the indoor unit 4 Attaching Drain Elbow e f the drain elbow is used please attach it as figure Note Only for heat pump unit Drain hose 87 Haier ai r conditioner Edition 20070116 Haier Outdoor unit 5 Purging Method To use vacuum pump Detach the service port s cap of 3 way valve the valve rod s cap for 2 way valve and 3 way s connect the service port into the projection of charge hose low for gaugemanifold Then connect the projection of charge hose center for gaugemanifold into vacuum pump L pump Open the handle at low in gaugemanifold operate vacuum pump If the scale moves of gause low reach vacuum condition in a moment check D again i Vacuumize for over 15min And check the level gauge which should read 0 1 MPa 76 cm Hg at low pressure side After
48. he executing order is based on the direction from the board Sleep operating 8 1 During cool dry operation the fixed temperature will rise by 1 C after it operates for 1 hour After another hour the temperature will rise by another 1 C After 6 hours the unit is off 8 2 During heat making operation the fixed temperature will rise by 2 C after 1 hour After another 2 hours the temperature will rise by 2 C The temperature will rise by 1 after three hours After the last 3 hours the unit is off 8 3 Indoor fan unit will be high fan before the unit is set for sleeping state After it is set for sleeping state fan speed indoors will change into middle fan speed If indoor fan unit is middle fan speed before itis set for sleeping state fan speed indoors will change into low fan after it is set for sleeping state If indoor unit is low fan before it is set for sleeping state fan speed indoors will keep the same IX Automatic operation The automatic operation is divided into automation and full automation by use the variant selection mode 9 1 Automation operating mode Automation operating is on MCU will select corresponding operation mode based on the room temperature to preserve the set temperature set temperature is 23 C in the heat mode it is 26 C in the cool mode For the first power on if the indoor temperature 23 the system will operate in the heat mode T gt 23 C operating in the cool mode The sys
49. idity 46 ENE Air outlet temp Ambient temp curves Air outlet temp dh EN dy Indoor temp DB WB 62 a Haier Haier air conditioner Edition 20070116 6 4 1 Cooling discharge pressure curves HSU 09HSA03 R2 DB Cooling discharge pressure table COOLING DISCHARGE PRESSURE 2 N N z A 24 lt T Q 22 A 30 C 39 Outdoor Temp 63 Haier Haier air conditioner Edition 20070116 HSU 12HSA03 R2 DB Cooling discharge pressure table COOLING DISCHARGE PRESSURE N N m z A 22 lt Q 22 A 30 C 35 C Outdoor Temp 64 a Haier Haier air conditioner Edition 20070116 6 4 2 Cooling suction pressure curves HSU 09HSA03 R2 DB Cooling suction pressure table Outdoor temp Humidity 46 Indoor temp Cous 35 COOLING SUCTION PRESSURE 2 N N m lt SS Q 22 A 30 C 35 C Outdoor Temp 65 Haier Haier air conditioner Edition 20070116 HSU 12HSA03 R2 DB Cooling suction pressure table Outdoor temp Humidity 46 Indoor temp COOLING SUCTION PRESSURE N N x m 27 22 N 30 C 35 C Outdoor Temp 66 Haier Haier air conditioner Edition 20070116 6 4 3 Heating discharge pressure curves HSU 09HSA03 R2 DB Hea
50. igerant oil and connect pipes Cover the connection part with heat insulation materials closely and make sure fixing with adhesive tape Heat insulation material Indoor outdoor electric cable Lid for right piping Lid for left piping Lid for under piping pipe Fix with adhesive tape e Indoor outdoor electric cable and drain hose must be bound with refrigerant piping by protecting tape Other direction piping Cut away with a nipper the lid for piping according to the piping direction and then bend the pipe according to the position of wall hole When bending be careful not to crash pipes Connect beforehand the indoor outdoor electric cable and then pull out the connected to the heat insulation of connecting part specially 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 A its secure fixing A In order to fix the body onto the mounting plate hold up 3 the body aslant from the underside and then put it down perpendicularly 4 Connecting the indoor outdoor Electric Cable Removing the wiring cover Remove terminal cover at right bottom corner of indoor unit then take off wiring cover by removing its screws 85 ef Haier air conditioner Edition 20070116 Indoor unit 1 Insert from outside the room cable into left side of the wall hole in which N
51. ignel middle capacity heat G code enters condition Remote control high fan heat set temp is 30 7 C press 4 times continuantly in 7s resound 7 times b Then operation as following program panel show cool status have ration in communication Enter rated frequency operation Panel show cool status have ration in communication c Exit condition Exit rated operate mode and enter remote control set status after received remote control signal min capacity heat a G code enters condition Remote control high fan heat set temp is 30 C press 8 times continuantly uox Haier Haier air conditioner Edition 20070116 in 7s resound 7 times b Then operation as following program Enter min capacity rated frequency operation panel show cool status have ration in communication Enter rated frequency operation Panel show cool status have ration in communication c Exit condition Exit rated operate mode and enter remote control set status after received remote control signal X VIII Fault explain LCD fault code Indoor unit fault code Et Remtempeauesemoradt E ____ Heaterchange sensor Re SSCS 7 Communication faul between indoor and outdoor um ES communication between panelandindoorunt T Highloadprotecion LENS EM stepping motorfaut 1 0 2 High voltage static eteciricity apparatus Indoor fan motor fault Outdoor unit f
52. it rated operate mode and enter remote control set status after received remote control signal middle capacity G code enter conditions High fan cool set temp is 16 press 4 times continuantly in 75 Enter rated frequency operation Panel show cool status have ration in communication Reso Enter rated frequency operation Panel show cool status have ration in communication Resound 5 times b then operating as following enter middle capacity rated frequency operating c Exit condition Exit rated operate mode and enter remote control set status after received remote control signal min capacity cool a G code enters condition remote control high fan cool set temp is 16 C press 8 times continuantly in 75 resound 7 times b then operating as following enter min capacity rated frequency operating panel show cool status have ration in communication Enter rated frequency operation Panel show cool status have ration in communication c Exit condition Exit rated operate mode and rated heat rating heat G code enter condition high speed cool temp is 16 C press temperature together enter mode after resound 2 times b Then operation as following program key and set key Panel show heat status have ration in communication Enter rated frequency operation Panel show cool status have ration in communication c Exit condition enter remote control set status after received remote control s
53. ncel the unusual mode When occur fault press this switch to off the fault indication During operating occur normal or unusual circumstance e g touch switch to short circuit or in the fault status press and continues emergency switch pressing for a long time the unit received signal also Failure list express mode Press switch for 10seconds resound 3times free it to enter fault list express mode press switch for 26 Haier Haier air conditioner Edition 20070116 15s panel indicator extinguish failure list express mode be canceled Previous alarm information sent to display panel to indicate operating status After 10s cancel fault indicator fault list indicator show for 10s only During showing the fault status don t receive other signal In normal mode nothing is shown only buzzer sound X X Air deflector control 20 1 Vertical swing 20 1 1 During power on the entire output parts act along close direction 20 1 2 Set position after power restart and initialize direct to remote control position 20 1 3 Louver position Position1 position2 position3 position4 position5 position6 10 from level 25 from level 40 from level 55 from level 70 from level cool45 Heat 60 20 1 4 Dispose on swing of remote control 20 1 4 1 The swing will move in the following direction when the unit is cool dry fan Position 1 Initial position position 2 position 3 position 4 position 5 position 6
54. ndition Tr indicate room temperature Ts indicate set temperature In First enter auto mode select operating mode as following condition Tr Ts 3 select cool mode Tr lt Ts 3 C select heat mode When system enter the auto mode the operation mode will switch between cool and heat according to change of the indoor temperature if the unit operating in the cool mode when system temperature arrive at stop value of compressor the compressor to off and stop continuously for 15 minutes and then to detect the room temperature at this point if Tr lt Ts 3 C then the system enter the heat mode otherwise it will operate continuously in the cool mode if the unit operating in the heat mode when system temperature arrive at stop value of compressor the compressor to off and stop continuously for 15 minutes and then to detect the room temperature at this point if Tr Ts 3 C then the system enter the cool mode otherwise it will operate continuously in the heat mode This mode has timer and sleep function if the system enter the cool mode then enter the cool sleep mode if enter the heat mode then enter heat sleep mode Select swing or sticking on one position for the fan blade and fan speed including low middle high and auto fan you can select any one of them without control X Running in In the Running in mode the indication frequency is 58Hz the air capacity is enhanced Running in is off after 30 minutes When the system
55. ng according to Heat exchange temperature as following figure show When operating for heat the unit is under high load controlling based on Heat exchange temperature as the following picture shows 21 ef Haier air conditioner Edition 20070116 Heat exchange temperature frequency values whenthe high load starts THHEAT6 74 7 THHEATS 70 3 THHEAT4 65 1 THHEAT3 622 2 THHEAT1 51 6 HL Indicated C ID D B A B D frequency Normal stand by stop High load protection High load protection alarm High load protection activities are limited twice within 30 minutes and then high load protection starts to be alarming When Heat exchange temperature doesn t reach THHEAT 2 the unit will return to state of normal temperature area control The lesser value of High load frequency and area frequency is used for the operation data X III low temperature treatment in the heat mode If the case that four direction valve couldn t be switched or the compressor restarts except the defrosting mode in the heat operation if the temperature of heat exchanger keeps below THHOTLTH 4 5 C for TMHOTLTH 90 seconds compressor will be off and wait for 3 minutes Heat exchange temperature higher than THHOTLTH 4 5 C will reset X V EEPROM control When outdoor power on if the value unconformity between total parameter of EEPROM and check sum indication the EEPR
56. of 4 phase close In the set range back and forth move the acting is foreign to ON OFF of temperature sensor Cool dry Pulse scope 45degree Heat Pulse scope 60degree At the both points waiting for 0 5s to return Received signal of stop operating or change direction cancel swing mode During swing appears alarm the swing will continues During start operating confirm adjustment position that is foreign to on off of temperature sensor When stop move from current position to full close When switch mode based on the position of panel send Under fixed position mode alarm position keeps in the current position During heat swing when switch to cool mode by the received signal its acting position based on indicator of remote control Adjust position based on the received contents no delay 1s Up down swing Full off swing angle in cool 60 a a 4 Pesition 1 cool normal position make an angle gt lt of 10 with horizontal Position 2 make an angle of 25 with s horizontal Position 3 make angle of 40 with horizontal Position 4 make an angle of 55 with horizontal swing angle in heat 45 Full opening position 5 normal position in heat mode make an angle of 70 with horizontal Reference position Swing angle in the cool and dry mode 45 Swing angle in the heat mode 60 28 Haier Haier air conditioner Edition 20070116 20 2 Horizontal swing
57. ontroller on a wall place where the indoor unit can receive signals when the fluorescent lamps in the room are lightened Power Source Before inserting power plug into receptacle check the voltage without fail The power source is the same as the corresponding name plate Install an exclusive branch circuit of the power receptacle shall be set up in a distance where the power cable can be reached Do not extend the cable by cutting it Selection of pipe To this unit both liquid and gas pipes shall be insulated as they become low temperature in operation For 12 18 22 e Use optional parts for piping set or pipes covered with equivalent insulation material The thickness of the pipe must be 0 8mm at least Gas pipe 9 52mm 3 8 12 7mm 1 2 Liquid pipe 6 35 1 4 6 35mm 1 4 83 Edition 20070116 Haier ___Heiersircondtioner_tstton 2007011 Indoor unit 1 Fitting of the Mounting Plate and Positioning of the wall Hole When the mounting plate is first fixed 1 Carry out based on the neighboring pillars or lintels a proper leveling for the plate to be fixed against the wall then temporarily fasten the plate with one steel nail 2 Make sure once more the proper level of the plate by hanging a thread with a weight from the central top of the plate then fasten securely the plate with the attachment steel nail 3 Find the wall hole location A using a measuring tape
58. r by the code and outdoor firmly fixed O Is there any noise M Y It becomes high midway The end is immersed in water 89 a Haier Haier air conditioner Edition 20070116 Sincere Forever Haier Group Haier Industrial Park No 1 Haier Road 266101 Qingdao China http www haier com
59. rature elever K54 00 indoor heat exchange temperature fixed to 47degree 2 Power failure compensation a enter condition press the sleep key 10 times in 7 seconds the buzzer resound 4 times simultaneity store the current operation status into EEPROM of indoor unit b Enter indoor unit power failure mode indoor unit processing as following program Remote control the emergency signal unit will operate according to the remote controller and emergency set status and store the current operation status into indoor EEPROM Main unit operating based on the panel set status and store the current operation status in EEPROM Enter power failure compensation power restart main send the current status and power failure compensation signal to indoor panel once the panel received to reply information and keep power failure compensation bit c exit condition Press the sleep key 10 times in 7 seconds the buzzer resound 2 times d Set timer and sleep at power failure compensation status after power restart the main unit memory status is off status 23 a Haier Haier air conditioner Edition 20070116 2 Rating operating rating cool G code enter condition high speed cool temp is 16 C press temperature 7 together enter mode after resound 2 times b then operate as following Enter rated frequency operation mode panel shown cool status in communication rated shown key and set key c Exit condition Ex
60. received the remote control signal in the running in mode the system will exit this mode No taking activities under low load protection X 1 Low load protection controlling The standard of heat alternating temperature sensor B destiny 3700 R 25 degrees 10KO When it operates for coolness making or defrosting low load protection will be taken based on Heat exchange temperature as the following picture shows Controlling under low load protection If selection model is GANGDA communication the indoor unit have not this function 20 ef Haier air conditioner Edition 20070116 Heat exchange temperature sensor format Fixed number B 3700 R 25 degree 10KO In Cool Dry operation mode the unit performs low load protection operating according to Heat exchange temperature as following figure show Low load protection control Picture 11 1 Heat exchange temperature THLHEATBL3 A THLHEATBL2 THLHEATBL1 THLHEATBLO Indication range normal range2 1 stop range1 range2 normal When it is on running in process low load protection controlling will be ignored After enhanced cool operation start release temporarily the low load protection control for 3 minutes THLH 3 2 1 OJ 7 C 4 6C 2 2 C 0 50 XII High load protection control If selection model is GANGDA communication the indoor unit has not this function In heat operation mode the unit performs high load protection operati
61. rify the machine again and turn it on with the remote controller If Yes malfunctions are reported before or he IPM is damaged upon the compressor being started up No The compressor is started normally but malfunctions are reported after it Yes Repair the power supply has run for some time Check the power supply If the voltage is too low or too high No he system may have been If the power supply is in OK judged through the pressure of Yes over or under charged with the measuring system 48 Haier Haier air conditioner F1 The protection of IPM Electrify the machine again and turn it on with the remote controller then measure temperature on the module radiator and decide whether it is too high No With a multimeter test whether there is diode characteristic between the three terminals U V W and whether the two terminals P N of IPM module and the diode characteristic is exist Yes Test with a multimeter and check whether the resistance values among Phases U V and W of compressor are equal and between 1 and 30 No he compressor should be 49 Edition 20070116 IPM Module might be poorly Yes adiated and need to be recoated ith heat conducting paste and einstalled No IPM Module is damaged and eeds replacing Yes IPM Module is damaged and eeds replacing Haier Haier air conditioner Edition
62. tem will perform the heat program in the heat mode set temperature is 23 C when system temperature arrive at stop value of compressor the compressor to off and waiting for 3 minutes after the compressor stop continuance for 15 minutes if the system detected the ventilation temperature is more than 23 C it will enter cool mode or else it will continuously operate in the heat mode When enter the cool mode and the system operating in cool mode set temperature 26 C the compensation temperature contrast will be canceled automatically when it arrive at the stop temperature of the compressor the compressor to off and wait for 3 minutes after the compressor stop continuously for 15 minutes the system detected the ventilation temperature 23 C then it will enter heat mode and automatically add the compensation temperature or else it will continuously operate in the cool mode 19 ef Haier air conditioner Edition 20070116 When the system switch from other mode to auto mode if the operation status change i e first determine and then operation it will stop for 3 minutes and then determine temperature based on the indoor ventilation temperature 9 2 Full automation operation After system is on and the operation mode will switches to auto mode the system determine operating mode by the difference between current set temperature and the room temperature and then operate in the determined mode In the following selection co
63. the completion of vacuumizing close the handle Lo in gaugemanifold and stop the operation of the vacuum pump Check the condition of the scale and hold it for 1 2min If the scale moves back in spite of tightening make flaring work again the return to the beginning of _ Open the valve rod for the 2 way valve to an angle of anticlockwise 90 degrees After 6 seconds close the 2 way valve and make the inspection of gas leakage In case of gas leakage tighten parts of pipe connection If 1 gt leakage stops then proceed Detach the charge hose from the service port open 2 way valve and 3 way Turn the valve rod anticlockwise until hitting lightly x 2 To prevent the gas leakage turn the service port s cap the valve rod s cap for 2 way valve and 3 way s a little more than the point where the torque increases L suddenly After attaching the each caps check the gas leakage around the caps 3 way valve Gas Side 2 2 way valve Liquid Side l 6 35mm 1 4 Gaugemanirfold for R410A Anti countercurrent joint Tube for Vacuum pump for R410A 2 way valve 3 way valve 6 35mm 1 4 29 52mm 3 8 212 7mm 1 2 gt HSU 09HSA03 R2 DB HSU 12HSA03 R2 DB If it does not stop gas leakage discharge whole re
64. the pipe has already existed N 2 Pull out the cable on the front side and connect the cable making a loop When connecting the cable before installing the indoor unit e Insert the cable from the back side of the unit then pull it out on the front side Loosen the screws and insert the cable ends fully into terminal block then tighten the screws Pull the cable slightly to make sure the cables have been properly inserted and tightened After the cable connection never fail to fasten the connected cable with the wiring cover Note When connecting the cable confirm the terminal number of indoor and outdoor units carefully If wiring is not correct proper operation can not be carried out and will cause defect 1 If the supply cord is damaged it must be replaced by the manufacturer or its service agent or a similar qualified person The type of connecting wire is HOSRN F or HO7RN F 2 If the fuse on PC board is broken please change it with the type of T 3 15A 250V 3 The wiring method should be in line with the local wiring standard 4 After installation the power plug should be easily reached 5 A breaker should be incorporated into fixed wiring The breaker should be all pole switch and the distance between its two contacts should be not less than 3mm Jima eee Eo E YEL GRN WHT RED RED 2
65. ting discharge pressure table Outdoor temp Humidity 46 Indoor temp DB WB 15 2226 2277 2467 2615 2697 2779 2815 2945 N N HEATING DISCHARGE PRESSURE gt Un Se m 22 Pa m x lt ES 22 N 15 10C 5 C 0 5 C 10 Outdoor Temp 67 Haier Haier air conditioner Edition 20070116 HSU 12HSA03 R2 DB Heating discharge pressure table Outdoor temp Humidity 46 Indoor temp HEATING DISCHARGE PRESSURE MEE ES ET 15 WC mat 0 5C 10 C 15C 200 Outdoor Temp e gt Un Se m 22 Au m 2 x lt ES E N 68 a Haier Haier air conditioner Edition 20070116 6 4 4 Heating suction pressure curves HSU 09HSA03 R2 DB Heating suction pressure table Outdoor temp Humidity 46 Indoor temp DE HEATING SUCTION PRESSURE DISCHARGE PRESSUR 15 10C EL 116 20 10 15 Outdoor 69 Haier Haier air conditioner Edition 20070116 HSU 12HSA03 R2 DB Heating suction pressure table Outdoor temp Humidity 46 Indoor temp DB WB 15 20 25 550 HEATING SUCTION PRESSURE e N LO z An gt lt T Q 22 A lt 10C 5 0 pC 10 C 15 C Outdoor Temp 70 Haier Haier air conditioner Edition 20070116 6 5 Sensible cooling value temperature curves HSU 09HSA03 R2 DB
66. tmm of the outdoor unit Unit mm Unit mm USED HSU 09HSA03 R2 DB HSU 12HSA03 R2 DB HSU 18HSA03 R2 DB Fixing of outdoor unit Fix the unit to concrete or block with bolts 10mm and nuts firmly and horizontally When fitting the unit to wall surface roof or rooftop fix a supporter surely with nails or wires in consideration of earthquake and strong wind If vibration may affect the house fix the unit by attaching a vibration proof mat Selection of Installation Place Place robust not causing vibration where the body can be supported Place which is less affected by rain or direct sunlight and is sufficiently sufficiently ventilated Place not affected by heat or steam generated in the vicinity where Place possible to bear the unit where vibration and noise are inlet and outlet of the unit are not disturbed not increased e Place possible to drain easily where piping can be connected with the Place where discharged wind and noise do not cause outdoor unit nuisance to the neighbors Place where cold air can be spread in a room entirely e Place where a distance marked lt gt available as illustrated Place nearby a power receptacle with enough space around Refer in the above figure to drawings Place where the distance of more than Im from televisions radios wireless apparatuses and fluorescent lamps can be left In the case of fixing the remote c
67. unction LED1 on the outdoor mainboard 1 Exhaust temperature sensor blinks 13 times at frequency 2 Outdoor PCB of 1 Hz With the malfunction LED1 on the outdoor mainboard 1 Ambient temperature sensor blinks once at 12 times of 1 2 Outdoor PCB Hz and interval of 2 seconds Or SO blinks 15 times core wires are not well insulated 4 The indoor PCB might be broken 5 The outdoor PCB might be broken 6 The SPDU might be broken With the malfunction LED1 1 The wiring of compressor is incorrect or on the outdoor mainboard the connection is poor blinks17or18 times at 2 The SPDU might be broken frequency of 1 Hz 3 Compressor might be damaged 1 The cryogen may have been leaked With the malfunction LED1 during installation or there may be leakage on the outdoor mainboard in the piping system blinks 8 times at frequency 2 Exhaust temperature sensor is broken of 1 Hz 3 The outdoor mainboard is damaged and needs be replaced 1 The outdoor mainboard needs dehumidification 2 The outdoor mainboard needs dehumidification With th Ifuncti LED1 ons 3 The linking cable between the indoor and E7 on the outdoor mainboard ES outdoor units is not well connected or the 40 Haier air conditioner With this malfunction LED on the outdoor mainboard blinks 3 times With the malfunction LED1 on the outdoor mainboard blinks 2 times at frequency of 1 Hz With the malfunction LED1 on the outdoor mainbo

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