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SERVICE MANUAL - Haier Ductless Air

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1. EH e amp el e T CR Control wiring Tt IO EHE 23wire 18AWG sumi eB 3wire 16AWG SHG mara i Indoor unit ul HN G ss Power El e cable El o I5 Di I Outdoor unit HSU18VHK W Power cable 2 Wire with ground 14AWG HSU24VHK W Power cable 2 Wire with ground 14AWG 1 If the fuse on PC board is broken please change it with the type of T 3 15A 250V indoor unit 25A 250V outdoor unit 2 The wiring method should be in line with the local wiring standard 3 After installation the power plug should be easily reached 4 A breaker should be incorporated into fixed wiring The breaker should be all pole switch Outdoor unit Installation of Outdoor Unit Install according to Drawing for the installation of indoor and outdoor units Connection of pipes To bend a pipe be careful not to crush the pipe and the bending radius should be 30 1 1 6 to 40 mm 1 4 7 or longer Connecting the pipe of gas side first makes working easier The connection pipe is specialized for R410A Forced fastening without careful centering may SOEN Flare nut damage the threads and cause a leakage of gas p OC J Fastening to
2. During cooling operation Air Filter cleaning prevent the penetration of direct sunlight with 1 Open the inlet grille by pulling it upward curtain or blind 2 Remove the filter Push up the filter s center tab slightly until it is A released from the stopper and remove the filter downward If the unit is not to be used i 3 Clean the filter D Use a vacuum cleaner to remove dust or wash the filter with water fora long time turn off the After washing dry the filter completely before putting it back in the unit power supply main switch Attach the filter f Attach the filter correctly so that the FRONT indication is facing to the front Make sure that the filter is completely fixed behind the stopper If the right N OFF D and left filters are not attached correctly that may cause defects 5 Close the inlet grille 1 Open the Inlet Grille 4 Attach the standard air filter Prop up the inlet grille by using the grille support located an the right Necessary installation side of the indoor unit ATTENTION The white side of the photocatalyst air purifying filter 2 Detach the standard air filter face outside and the black side face the unit The green Slide the knob slightly upward to side of the bacteria killing medium air purifying filter face release the filter then withdraw it outside and the white side face the unit 5 Close the
3. 87 8 18 2094 17 4484 16 6988 1 75 1 71 896 17 4302 16 6792 15 9410 1 80 1 78 914 16 6885 15 9480 15 2217 1 87 1 84 93 2 15 9825 15 2530 14 5389 1 94 1 91 95 0 15 3103 14 5920 13 8903 2 02 1 96 96 8 14 6700 13 9632 13 2743 2 09 2 03 98 6 14 0599 13 3650 12 6889 2 16 2 09 100 4 13 4786 12 7957 12 1325 2 21 2 16 102 2 12 9244 12 2537 11 6035 2 29 2 23 104 0 12 3960 11 7375 11 1004 2 36 2 29 105 8 11 8921 11 2459 10 6218 2 43 2 36 107 6 11 4113 10 7775 10 1665 2 50 2 41 109 4 10 9526 10 3311 9 7330 2 57 2 48 111 2 10 5147 9 9056 9 3204 2 66 2 56 inan 10 0967 9 4999 8 9275 2 74 2 61 1148 9 6976 9 1130 8 5532 2 81 2 68 116 6 9 3163 8 7439 8 1965 2 88 2 75 118 4 8 9521 8 3916 7 8566 2 95 2 83 120 2 8 6040 8 0554 7 5327 3 02 2 88 122 0 8 2713 7 7345 7 2237 3 11 2 95 123 8 7 9531 7 4280 6 9291 3 19 3 02 425 6 7 6489 7 1353 6 6480 3 26 3 10 1274 7 3580 6 8556 6 3797 3 33 3 17 129 2 7 0796 6 5884 6 1237 3 42 3 22 131 0 6 8131 6 3329 5 8793 3 49 3 29 132 8 6 5581 6 0887 5 6459 3 58 3 37 134 6 6 3140 5 8552 5 4230 3 65 3 44 136 4 6 0802 5 6318 5 2100 3 73 3 51 138 2 5 8563 5 4181 5 0065 3 82 3 58 140 0 5 6417 5 2136 4 8120 3 89 3 65 141 8 5 4361 5 0178 4 6260 3 98 3 73 143 6 5 2391 4 8304 4 4481 4 05 3 80 4454 5 0502 4 6510 4 2780 4 14 3 87 147 2 4 8691 4 4791 4 1153 4 23 3 94 149 0 4 6954 4 3145 3 9596 4 30 4 01 150 8 4 5287 4 1567 3 8105 4 39 4 09 152 6 4 3689 4 0055 3 6678 4 48 4
4. 50 0 20 0176 19 0621 18 1358 2 00 1 93 51 8 19 1149 18 2270 17 3646 1 94 1 89 53 6 18 2580 17 4331 16 6305 1 91 1 85 55 4 17 4442 16 6782 15 9315 1 85 1 82 572 16 6711 15 9601 15 2657 1 82 1 78 59 0 15 9366 15 2770 14 6315 1 76 1 73 60 8 15 2385 14 6268 14 0271 1 73 1 69 62 4 14 5748 14 0079 13 4510 1 67 1 66 64 6 13 9436 13 4185 12 9017 1 64 1 62 662 13 3431 12 8572 12 3778 1 58 1 57 68 0 12 7718 12 3223 11 8780 1 55 1 53 69 8 12 2280 11 8126 11 4011 149 1 49 716 11 7102 11 3267 10 9459 146 144 734 11 2172 10 8634 10 5114 140 1 40 m 10 7475 10 4216 10 0964 1 35 1 35 77 0 10 3000 10 0000 9 7000 1 35 1 35 78 8 9 8975 9 5974 9 2980 1 37 1 37 80 6 9 5129 9 2132 8 9148 1 44 1 44 824 9 1454 8 8465 8 5496 1 51 1 49 84 2 8 7942 8 4964 8 2013 1 57 1 55 86 0 8 4583 8 1621 7 8691 1 64 1 62 878 8 1371 7 8428 7 5522 171 1 67 89 6 7 8299 7 5377 7 2498 1 76 1 75 914 7 5359 7 2461 6 9611 1 84 1 80 932 7 2546 6 9673 6 6854 1 91 1 87 95 0 6 9852 6 7008 6 4222 1 98 1 93 96 8 6 7273 6 4459 6 1707 2 03 2 00 98 6 6 4803 6 2021 5 9304 2 11 2 05 100 4 6 2437 5 9687 5 7007 2 18 2 12 102 2 6 0170 5 7454 5 4812 2 25 2 20 104 0 5 7997 5 5316 5 2712 2 32 2 25 405 8 5 5914 5 3269 5 0704 2 39 2 32 5 3916 5 1308 4 8783 2 47 2 39 109 4 5 2001 4 9430 4 6944 2 54 2 45 Mio 5 0163 4 7630 4 5185 2 61 2 52 mm 4 8400 4 5905 4 3500 2 68 2 59 1448 4 6708 4 4252 4 1887 2 75 2 65 Me 4 5083 4 2666 4 0342
5. 24 718 c For HSU24VHK W S5 o Eu 3 ES 184 580 184 I 7 14 22 7 8 7 1 4 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 it vibration may affect the house fix the unit by attaching a vibration proof mat Please be subject to the actual product purchased the above picture is just for your reference Read this manual before installation Explain sufficiently the operating means to the user according to this manual Haier 39 Domestic Air Conditioner Haier Accessory parts mmm Cushion 4 lt Drain elbow 1 E Plastic cap 4 gt Pi ti late 1 4X25 Screw 4 sss ipe supporting plate 1 Z Selection of pipe Remote controller 1 AAA dry battery 2 e Mounting plate 1 Drain hose 1 Liquid pipe 6 35mm 1 4 9 52mm 3 8 Gas pipe 12 7mm 1 2 15 88mm 5 8 NOTE The thickness of the pipe must be 0 8mm 1 16 at least Indoor unit 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
6. ULN2003A motor 1 zx AT24CO2B s BX CH4 0 luF NEE BEEP PKM13EPY 400 B2B XH A Spur Rewitch TA8OOV S00ns FR106 p7 GT TSK 14W E voc SCK AR72 Bau ETS Rd Hei IBCK 6 FEI901 18V IWLIN4746A 10uF2SV 1057 Power circuit 3A 200V ER302 CE ei van w K 4 2 30l e D Ns AZ Ex TLP421 i Bar 1A 800V 500ns FR106 R ppan e m O00uF35V 1052 1 4 uFeV FH eec 1N5399 a 9 Fd Lana gus cmm SCH on KE 1 Lal RB BTBXHA Es 3902 Segel qo D P RE 2 DEE 7 I4 S 12V IW INIT42A lid El L TLP421 amp z C45 d x d 1 0 1uF 50V TLP421 RVI Br Re E sde 1 10428 b S m hi 250 1 s t E f 7 ZS I IT T3 15A 250VA S 3 22nE250V 22nE250V Col 2 ZS luF 275VA moer i kenn gt r 4 470UF 35VT105 Kl lec heating wire DB DA ICONS whi te RLSA148 u DIS D20 SH elec heating wire i BS LF 1 NS RIM ing t 1 54 8050 mse 1 i Joss N24 K2 compressor wite dean wem BSB XH A blue Ins Y xl oe self cleanning step motor Raa 891P 1A C aas gt RG7_ 400_ RS D 1 54 8050 7k Compressor gt ME RRA RI 4 d En R6 mu RBAN Ji er cxi emm RAK hd x K5 Icon output wire 892N 1AC C le eS coal on 4 Icon output wire es e D CN54 ME D28 ime N RLS4148 u x Q892N 1AC
7. Use the proper voltage Q STRICT ENFORCEMENT Take care not to damage the power supply cord 9 PROHIBITION at people especially at infants or the aged AC PROHIBITION Use an exclusive power source Check proper installation of the drainage securely STRICT ENFORCEMENT 1 Do not use power supply cord extended or connected in halfway 2 Do not install in the place where there is any possibility of inflammable gas leakage around the unit 3 Do not get the unit exposed to vapor or oil steam PROHIBITION Do not insert objects into the air inlet or outlet Connect the earth cable A CAUTION Do not use for the purpose of storage of food art work precise equipment breeding or cultivation Hear PROHIBITION Do not install the unit near a fireplace or other heating apparatus Ed HD mcs Do not place animals or plants in the direct path of the air flow PROHIBITION Take fresh air occasionally especially when gas appliance is running at the same time STRICT ENFORCEMENT Check good condition of the installation stand PROHIBITION Do not place any objects on or climb on the unit PROHIBITION 29 PROHIBITION Do not pour water onto the unit for cleaning Do not place flower vase or water containers on the top of the unit PROHIBITION Domestic Air Co
8. 176 0 1 5454 1 4149 1 2942 5 53 5 11 177 8 1 5000 1 3721 1 2540 5 62 5 18 179 6 1 4562 1 3308 1 2151 5 71 5 27 181 4 1 4139 1 2910 1 1776 5 80 5 35 183 2 1 3730 1 2525 1 1415 5 89 5 42 185 0 1 3335 1 2153 1 1066 5 98 5 51 186 8 1 2953 1 1794 1 0730 6 08 5 58 198 6 1 2583 1 1448 1 0405 6 17 5 67 1904 1 2226 1 1113 1 0092 6 26 5 74 192 2 1 1880 1 0789 0 9789 6 35 5 83 194 0 1 1546 1 0476 0 9497 6 44 5 90 195 8 1 1223 1 0174 0 9215 6 55 5 99 197 6 1 0910 0 9882 0 8942 6 64 6 07 199 4 1 0607 0 9599 0 8679 6 73 6 16 201 2 1 0314 0 9326 0 8424 6 84 6 23 203 0 1 0030 0 9061 0 8179 6 93 6 32 204 8 0 9756 0 8806 0 7941 7 02 6 39 206 6 0 9490 0 8558 0 7711 7 13 6 48 208 4 0 9232 0 8319 0 7489 7 22 6 55 210 2 0 8983 0 8088 0 7275 7 33 6 64 Haier 21 Domestic Air Conditioner Haier Functions and Control 2120 0 8741 0 7863 0 7067 7 42 6 73 213 8 0 8507 0 7646 0 6867 7 52 6 80 215 6 0 8281 0 7436 0 6672 7 61 6 89 217 4 0 8061 0 7233 0 6484 7 72 6 98 219 2 0 7848 0 7036 0 6303 7 81 7 06 221 0 0 7641 0 6845 0 6127 7 92 7 15 222 8 0 7441 0 6661 0 5957 8 03 7 24 224 6 0 7247 0 6482 0 5792 8 12 7 33 2264 0 7059 0 6308 0 5632 8 23 742 228 2 0 6877 0 6140 0 5478 8 33 7 49 230 0 0 6700 0 5977 0 5328 8 44 7 58 231 8 0 6528 0 5820 0 5183 8 53 7 67 233 6 0 6361 0 5667 0 5043 8 64 7 76 2354 0 6200 0 5518 0 4907 8 75 7 85 237 2 0 604
9. 2 83 2 72 1184 4 3524 4 1145 3 8862 2 90 2 79 1202 4 2026 3 9686 3 7443 2 97 2 86 122 0 4 0588 3 8287 3 6084 3 06 2 92 i258 3 9206 3 6943 3 4780 3 13 2 99 125 6 3 7878 3 5654 3 3531 3 20 3 06 127 4 3 6601 3 4416 3 2332 3 28 3 13 129 2 3 5374 3 3227 3 1183 3 37 3 20 Haier 20 Domestic Air Conditioner Haier Functions and Control 431 0 3 4195 3 2085 3 0079 3 44 3 28 132 8 3 3060 3 0989 2 9021 3 51 3 33 134 6 3 1969 2 9935 2 8005 3 60 3 40 136 4 3 0919 2 8922 2 7029 3 67 3 47 138 2 2 9909 2 7948 2 6092 3 74 3 55 140 0 2 8936 2 7012 2 5193 3 83 3 62 141 8 2 8000 2 6112 2 4328 3 91 3 69 143 6 2 7099 2 5246 2 3498 4 00 3 76 4454 2 6232 2 4413 2 2700 4 07 3 83 147 2 2 5396 2 3611 2 1932 4 16 3 91 149 0 2 4591 2 2840 2 1195 4 25 3 98 150 8 2 3815 2 2098 2 0486 4 32 4 05 152 6 2 3068 2 1383 1 9803 4 41 4 12 154 4 2 2347 2 0695 1 9147 4 48 4 21 156 2 2 1652 2 0032 1 8516 4 57 4 28 158 0 2 0983 1 9393 1 7908 4 66 4 36 159 8 2 0337 1 8778 1 7324 4 73 4 43 161 6 1 9714 1 8186 1 6761 4 82 4 50 163 4 1 9113 1 7614 1 6219 4 91 4 57 165 2 1 8533 1 7064 1 5697 5 00 4 84 167 0 1 7974 1 6533 1 5194 5 09 4 73 168 8 1 7434 1 6021 1 4710 5 18 4 81 170 6 1 6913 1 5528 1 4243 5 26 4 88 172 4 1 6409 1 5051 1 3794 5 35 4 95 174 2 1 5923 1 4592 1 3360 5 44 5 04
10. and then press x button to cancel Notice Do not direct the horizontal by hand This may cause the louver to run incorrectly and not match the display If the louver is not running correctly stop the unit for a minute and then restart and adjust remote controller Note 1 After setting the healthy airflow function the position louver is fixed 2 In heating it is better to select the mode 3 In cooling it is better to select the mode 4 In cooling and dry using the air conditioner for a long time under the high air humidity condensate water may occur at the grille Domestic Air Conditioner Haier System Configuration Maintenance For Smart Use of The Air Conditioner Setting of proper room Do not block the air inlet Remote Controller Indoor Body temperature or outlet Ee Ki Proper temperature wipe the air conditioner by using a soft and dry cloth For serious stains use a neutral detergent diluted with Do not usewater wipe the controller water Wring the water out of the with a dry cloth Do not use glass cloth before wiping then wipe off the cleaner or chemical cloth detergent completely Do not use the following for cleaning Close doors and windows Use the timer effectively fms during operation Xy ken eg Gasoline benzine thinner or cleanser Hot water over 40 C 104 F may may damage the coating of the unit cause discoloring or deformation
11. CN6 2 CN6 J7 ZJ HXF CONS BUZZ HXF CON7 BLACK eue J24 WHITE FL CONS my Zoe CNI nd m T315A 250VAC ICL T HEAT BED CN1 3 HP1 K3 N2 E So x FLZ J22 J38 Ice E J18 2 IC4 Lue J23 D9 Di D2 D3 D4 J16 1A n s MM gm f 1 S L Du CAD CN3 SW2 4 CN BLUE kg OFF OFF dip switch instruction Haier 9 Donestic Air Conditioner Haier Functions and Control 5 Functions and control 5 1 main functions and control specifications Including brief introduction to air conditioners of series models and electric control function 5 1 1 Automatic running 5 1 1 1 Single cold automatic run mode After entering into this mode the main control MCU determines the corresponding work pattern according to the indoor temperature so as to maintain the preset temperature the preset temperature is 92 F When the indoor temperature is below 92 F outlet air from compressor is off the automatic wind from fan motor is low and wind can be set to high medium or low by hand When the indoor temperature is or above 92 F the unit enters the cooling mode and conducts the cooling programme the preset temperature is 92 F outlet air from compressor is on and indoor fan motor run in fixed wind speed 5 1 1 2 Automatic running mode When the running mode is turned to automation after starting the system the system will first determine the runn
12. Inlet Grille Close the Grille securely NOTE e The photocatalyst air purifying filter will be solarized in fixed time In normal family it will be solarized every 6 months e The bacteria killing medium air purifying filter will be used for a long time no need for replacement But in the period 3 Attach Air Purifying Filter of using them you should remove the dust frequently by using vacuum cleaner or flapping them lightly otherwise Put air purifying filter into the its performance will be affected right and left filter frames Please keep the bacteria killing medium air purifying filter cool and dry Avoid long term exposure to sunlight when not in use its ability of sterilization will be reduced Haier System Configuration Cautions A WARNING This system should be installed by a qualified HVAC professional Do not attempt to install the air conditioner by yourself improper installation may cause fire water leakage personal injury or death A WARNING If something abnormal occurs immediately stop the operation button and contact service technician with a circuit breaker QD STRICT ENFORCEMENT Connect power supply cord to the outlet completely o e STRICT ENFORCEMENT Do not use power supply cord in a bundle Do not start or stop the operation by disconnecting the power supply cord and so on
13. RSO axi lt DCH Ss BSP5 VHC6Tue D29 K3 RLS4148 1ACH CN9 a KEE cuo CN10 B3B XH A 5 amp atdoor fan gt em EI EI Fresh air wire clo k E cu D30 OluF B3B XH A HI i t 148 Haier 46 Domestic Air Conditioner Haier Dimensional drawings 10 4 Dimensional drawings The mark d1 s show the piping direction HER HHI Cr NN HII Haier 47 Domestic air conditioner Haier Center of gravity 10 5 Center of gravity Indoor unit 1147 e dt r Outdoor unit L 948 340 255 2 840 4 840 Haier 48 Domestic air conditioner Haier Appendix 10 6 Operation range Cooling 50 Ap 40l43 C A 8 Pull down p a e E 8 o S95 3 09 Og 2 O indoor temp C WB Haier 49 Domestic air conditioner Haier Appendix 10 7 Accessories Standard name HSU24VHK Drain hose Plastic bag screw assembly Air purifier Change forfresh airtube suit Mounting plate Remote controller Installation manual Operation manual R 03 dry battery Steel nail Plastic cap Cover Cushion po Pipe supporting plate Drain elbow Haier Description 11 Description of coding rules of unit mo
14. The internal fan rotates at a high speed and cause injury Do not tilt the unit when removing it The water inside the unit can spill and wet the furniture and floor Be sure to check that the refrigerating cycle section has cooled down sufficiently before conducting repair work Working on the unit when the refrigerating cycle section is hot can cause burns Use the welder in a well ventilated place Using the welder in an enclosed room can cause oxygen deficiency CAGOY 2 1 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 equipment make sure that the new installation site has sufficient strength to withstand the weight of the equipment If the installation site does not have sufficient strength and if the installation work is not conducted securely the equipment can fall and cause injury Be sure to install the product correctly by using the provided standard installation frame For Incorrect use of the installation frame and improper installation can cause the equipment to fall resulting integral in injury units only i For Be sure to install the product securely in the installati
15. Working on the equipment with wet hands can cause an electrical shock Do not clean the air conditioner by splashing water Washing the unit with water can cause an electrical shock Be sure to provide the grounding when repairing the equipment in a humid or wet place to avoid electrical shocks Be sure to turn off the power switch and unplug the power cable when cleaning the equipment The internal fan rotates at a high speed and cause injury Do not tilt the unit when removing it The water inside the unit can spill and wet the furniture and floor Be sure to check that the refrigerating cycle section has cooled down sufficiently before conducting repair work Working on the unit when the refrigerating cycle section is hot can cause burns Use the welder in a well ventilated place Using the welder in an enclosed room can cause oxygen deficiency e ACIO 2 1 3 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 equipment make sure that the new installation site has sufficient strength to withstand the weight of the equipment If the installation site does not have sufficient strength and if the
16. installation installation specified in the Technical Guide etc are vibrations provided Haier 31 Domestic Air Conditioner Haier Codes and description 7 2 Error Codes and Description indoor display Code indication Reference Description indoor Page E1 Room temperature sensor failure 32 Indoor Malfunction E2 Heat exchange sensor failure 32 E4 Indoor EEPROM error 32 E14 Indoor fan motor malfunction 33 The code indication that is listed above is the main fault Troubleshooting Caution Be sure to turn off power switch before connect or disconnect connector or else parts damage may be occurred E1 Room temperature sensor failure CN6 E2 Heat exchange sensor failure CN6 Pull the sensor out of the mainboard 1 Measure the value of resistance Between its two jumpers 2 Measure the temperature at the room temperature sensing head Check the value of the Sensor is broken replace it with new sensor sensor to see whether the sensor is damaged or not The indoor PCB is broken replace with new indoor PCB E4 Indoor EEPROM error Replace the PCB of indoor unit E14 Indoor fan motor malfunction il Notes When the unit is on don t pull out or insert the terminal of the motor CN26 or else the motor would be damaged Haier 32 Domestic Air Conditioner Haier Codes and Description Turn off power supply and rotate fan by hand Does fan rotate
17. installation work is not conducted securely the equipment can fall and cause injury Be sure to install the product correctly by using the provided standard installation frame For Incorrect use of the installation frame and improper installation can cause the equipment to fall resulting integral in injury units only For Be sure to install the product securely in the installation frame mounted on a window frame be integra If the unit is not securely mounted it can fall and cause injury 3 units only Haier 2 1 4 Using Icons Introduction Icons are used to attract the attention of the reader to specific information The meaning of each icon is described in the table below 2 1 5 Using Icons List Icon Type of Information Description il Note A note provides information that is not indispensable but may Note nevertheless be valuable to the reader such as tips and tricks A caution is used when there is danger that the reader through A caution Caution incorrect manipulation may damage equipment loose data get an unexpected result or has to restart part of a procedure AN warming Warning A warning is used when there is danger of personal injury A reference guides the reader to other places in this binder or in Reference this manual where he she will find additional information on a specific topic Haier 6 Domestic Air Co
18. press xa enter for sleep function Operation Mode 1 In COOL DRY mode 1 hours after SLEEP mode starts temp will become 1 C 2 F higher than temp setting After another 1 hours temp rises by 1 C 2 F futher The unit will run for further 6 hours then stops Temp is higher than temp setting so that room temperature won t be too low for your sleep SLEEP operation starts SLEEP operation stops Approx 6hrs Temp setting Unit stop In COOL DRY mode J 2 In HEAT mode 1 hours after SLEEP mode starts temp will become 2 C 4 F lower than temp setting After another 1 hours temp decrease by 2 C 4 F futher After more another 3 hours temp rises by 1 C 2 F futher The unit will run for further 3 hours then stops Temp is lower than temp setting so that room temperature won t be too high for your sleep N Temp setting Unit stop Decreases 2 C 4 F 3 hrs SLEEP operation stops In HEAT mode SLEEP operation starts Haier 26 3 In AUTO mode If the unit is running cooling the sleep mode will follow the function as in cool mode while follow as in heat mode 4 In FAN mode It has no SLEEP function 5 Fan Speed in Sleep Mode When the unit is set to sleep mode the fan speed will be set to low speed and it cannot be changed Note When TIMER function is set the sleep function can t be set up After the sleep function is set up if user resets TIMER
19. 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 refrigerant oil and connect pipes Cover the connection part with heat insulation materials cover with adhesive tape 0 Indoor outdoor electric cable Pipin S ea Pipe supporting plate Heat insulation material SS Lid for right piping Lid for left piping Drain hose Lid for under piping pipe Fix with adhesive tape indoor outdoor electric cable and drain hose must be bound with refrigerant piping with 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 the unit body securely onto the upper notches of the mounting plate Move the body from side to side to verify its secure fixing Q In order to fix the body onto the mounting plate hold up the body aslant from the underside and then put it down perpendicularly mounting plate Unloading of indoor unit body When you unload the indoor unit please use yo
20. 06 3 26 2 99 7 6 103 3598 93 8305 85 1031 3 24 2 95 5 8 97 6556 88 7989 80 6728 3 20 2 93 4 0 92 3028 84 0695 76 5017 3 17 2 92 2 2 87 2775 79 6222 72 5729 3 13 2 88 0 4 82 5577 75 4384 68 8710 3 12 2 86 14 78 1230 71 5010 65 3815 3 06 2 83 32 73 9543 67 7939 62 0907 3 02 2 79 5 0 70 0342 64 3023 58 9863 2 99 2 77 6 8 66 3463 61 0123 56 0565 2 95 2 74 8 6 62 8755 57 9110 53 2905 2 92 2 72 10 4 59 6076 54 9866 50 6781 2 88 2 68 122 56 5296 52 2278 48 2099 2 84 2 65 14 0 53 6294 49 6244 45 8771 2 81 2 63 15 8 50 8956 47 1666 43 6714 2 77 2 59 17 6 48 3178 44 8454 41 5851 2 72 2 56 19 4 45 8860 42 6525 39 6112 2 68 2 52 21 2 43 5912 40 5800 37 7429 2 65 2 50 23 0 41 4249 38 6207 35 9739 2 61 2 47 24 8 39 3792 36 7676 34 2983 2 57 2 43 26 6 37 4465 35 0144 32 7108 2 54 2 39 284 35 6202 33 3552 31 2062 2 48 2 36 30 2 33 8936 31 7844 29 7796 2 45 2 32 32 0 32 2608 30 2968 28 4267 2 41 2 30 33 8 30 7162 28 8875 27 1431 2 38 2 27 35 6 29 2545 27 5519 25 9250 2 32 2 23 374 27 8708 26 2858 24 7686 2 29 2 20 39 2 26 5605 25 0851 23 6704 2 25 2 16 41 0 25 3193 23 9462 22 6273 2 21 2 12 42 8 24 1432 22 8656 21 6361 2 16 2 09 44 6 23 0284 21 8398 20 6939 2 12 2 05 46 4 21 9714 20 8659 19 7982 2 07 2 02 48 2 20 9688 19 9409 18 9463 2 03 1 96 Haier 19 Domestic Air Conditioner Haier Functions and Control
21. 16 154 4 4 2154 3 8605 3 5312 4 55 4 23 156 2 4 0682 3 7216 3 4004 4 64 4 30 458 0 3 9268 3 5883 3 2750 4 73 4 37 159 8 3 7910 3 4605 3 1549 4 82 4 46 1616 3 6606 3 3378 3 0398 4 91 4 54 163 4 3 5353 3 2201 2 9294 4 99 4 61 165 2 3 4150 3 1072 2 8237 5 08 4 68 167 0 3 2993 2 9987 2 7222 5 17 4 75 Haier 17 Domestic Air Conditioner Haier Functions and Control 168 8 3 1881 2 8946 2 6249 5 26 4 82 170 6 3 0812 2 7946 2 5316 5 35 4 91 172 4 2 9785 2 6986 2 4420 5 44 4 99 174 2 2 8796 2 6063 2 3560 5 53 5 06 176 0 2 7845 2 5176 2 2735 5 62 5 15 178 8 2 6931 2 4324 2 1943 5 71 5 22 179 6 2 6050 2 3505 2 1182 5 80 5 29 1814 2 5203 2 2717 2 0451 5 90 5 38 183 2 2 4388 2 1960 1 9749 5 99 5 45 185 0 2 3602 2 1231 1 9075 6 08 5 53 186 8 2 2846 2 0530 1 8426 6 17 5 62 188 6 2 2118 1 9856 1 7803 6 26 5 69 190 4 2 1416 1 9207 1 7204 6 37 5 76 192 2 2 0740 1 8582 1 6628 6 46 5 85 194 0 2 0089 1 7981 1 6074 6 55 5 92 195 8 1 9461 1 7402 1 5541 6 66 6 01 497 6 1 8856 1 6844 1 5028 6 75 6 08 199 4 1 8272 1 6307 1 4535 6 84 6 17 2012 1 7709 1 5789 1 4060 6 95 6 25 203 0 1 7166 1 5291 1 3603 7 04 6 34 204 8 1 6643 1 4810 1 3163 7 15 6 41 206 6 1 6138 1 4347 1 2739 7 24 6 50 208 4 1 5650 1 3900 1 2331 7 34 6 59 210 2 1 5180 1 3470 1 1937 7 43 6 66 2120 1 472
22. 2 92 5551 85 9574 79 7322 2 48 2 34 32 0 87 4712 81 3697 75 6011 2 45 2 32 33 8 82 6970 77 0544 71 7088 241 2 29 35 6 78 2118 72 9937 68 0402 2 36 2 25 37 4 73 9966 69 1712 64 5813 2 32 2 21 39 2 70 0335 65 5716 61 3188 2 29 2 18 41 0 66 3062 62 1807 58 2405 2 23 2 14 42 8 62 7992 58 9853 55 3351 2 20 2 11 44 6 59 4984 55 9729 52 5917 2 16 2 07 46 4 56 3905 53 1320 50 0006 2 11 2 03 48 2 53 4631 50 4521 47 5523 2 07 2 00 50 0 50 7048 47 9230 45 2384 2 03 1 96 51 8 48 1049 45 5355 43 0505 1 98 1 93 53 6 45 6534 43 2808 40 9813 1 94 1 87 55 4 43 3410 41 1509 39 0236 1 89 1 84 57 2 41 1592 39 1381 37 1708 1 85 1 80 59 0 39 0998 37 2355 35 4167 1 80 1 76 60 8 37 1553 35 4363 33 7555 1 76 1 73 62 6 35 3186 33 7344 32 1818 1 71 1 69 64 4 33 5833 32 1240 30 6905 1 67 1 64 66 2 31 9432 30 5997 29 2769 1 62 1 60 68 0 30 3925 29 1565 27 9365 1 58 1 57 69 8 28 9259 27 7895 26 6651 1 53 1 51 71 6 27 5383 26 4944 25 4589 1 49 1 48 73 4 26 2252 25 2670 24 3140 1 44 1 44 75 2 24 9822 24 1034 23 2271 1 40 1 39 77 0 23 8050 23 0000 22 1950 1 40 1 39 78 8 22 7500 21 9499 21 1520 1 40 1 40 80 6 21 7477 20 9536 20 1638 1 48 1 46 82 4 20 7951 20 0081 19 2272 1 55 1 53 84 2 19 8895 19 1104 18 3394 1 60 1 58 86 0 19 0285 18 2581 17 4974 1 67 1 66 Haier 16 Domestic Air Conditioner Haier Functions and Control
23. 3 0 5374 0 4775 8 86 7 94 239 0 0 5891 0 5235 0 4648 8 96 8 01 240 8 0 5743 0 5100 0 4524 9 07 8 10 242 6 0 5600 0 4968 0 4404 9 18 8 19 2444 0 5460 0 4841 0 4288 9 29 8 28 246 2 0 5325 0 4717 0 4175 9 40 8 37 248 0 0 5194 0 4597 0 4066 9 50 8 46 Haier 22 Domestic Air Conditioner Haier System Configuration 6 System Configuration 6 1 System Configuration After the installation and test operation of the room air conditioner have been completed it should be operated and handled as described below Every user would like to know the correct method of operation of the room air conditioner to check if it is capable of cooling or heating well and to know a clever method of using it In order to meet this expectation of the users giving sufficient explanations taking enough time can be said to reduce about 80 of the requests for servicing However good the installation work is and however good the functions are the customer may blame either the room air conditioner or its installation work because of improper handling The installation work and handing over of the unit can only be considered to have been completed when its handling has been explained to the user without using technical terms but giving full knowledge of the equipment Haier System Configuration Bl Remote controller 6 9 QUIET button 6 2Parts and Functions B ndoor Unit CD Inlet 6 Display
24. 3 minutes before it is restarted after shut down There is no 2 minute limit when changing the temperature setting or shutting down the machine through the remote controller and the machine can be shut down immediately Avoiding electrical shock outlet air is available 2 seconds later after startup High temperature expiration prevention When the temp of coil pipe is above 207 F compressor and outlet air stop running 10 seconds later and inlet air runs as the temp sensor is off When compressor stands by for 3 minute and the temp of coil pipe is below 201 F the unit can be started again Protection of frost is available disable in test run or heating mode In order to prevent the indoor heat exchanger from freezing in refrigation or dehumidifying mode the compressor will be shut off when the temperature of the indoor coil pipe is or below 9 F and the compressor runs for over 5 minutes When the temperature of the indoor coil pipe ascends to over 31 F the compressor is restarted must meet a 3 minutes delay Timer on Timer off and sleep control are available 5 1 4 Dehumidifying mode Temperature control range 60 F 105 F Control character When Tr indoor temperature gt Ts temperature setting 15 F compressor and outdoor fan motor run continuosly with indoor fan motor runnig in accordance with the wind speed setting State 1 When Ts lt Tr lt Ts 15 F outlet air from compressor is on for 10 minutes and o
25. 31 F from 131 F fan motor is running at the preset wind speed Warm blast If the temperature sensor is off Compressor stops runnig If the temperature of coil pipe is above 83 F fan motor enter breeze mode and if the temperature of coil pipe is below 73 F fan motor stops running 5 1 5 2 High temperature protection and high temperature expiration protection 5 1 5 2 1 High temperature prevention When the temp of coil pipe is above 188 F the outdoor fan motor stops When the temp descends to 175 F the outdoor fan motor is restarted and fan speed invertage frequence is more than 45 seconds 5 1 5 2 2 High temperature expiration prevention When the temp of coil pipe is above 62 C compressor and outlet air stop running 10 seconds later and inlet air runs as the temp sensor is off Haier Function and Control When compressor stands by for 3 minute and the temp of coil pipe is below 169 F the unit can be started again Current protection and current expiration protection Not detecting within 60 seconds after start up Overcooling protection One and half a minutes later after compressor starts if the temperature of coil pipe is below 22 F compressor and air outlet stop and air inlet runs according to the temp setting Compressor can be restarted 3 minutes later 5 1 5 3 Defrosting 5 1 5 3 1 Entry conditions of defrosting The entry conditions of defrosting is classified into two types intelligentized defrosting and se
26. 46 440 8435 3 55 3 15 20 2 530 9600 468 6491 413 1441 3 51 3 13 18 4 495 8488 438 5314 387 3645 3 47 3 10 16 6 463 2850 410 5433 363 3602 3 44 3 08 14 8 433 0683 384 5212 340 9980 3 42 3 06 13 0 405 0156 360 3153 320 1558 3 38 3 04 11 2 378 9588 337 7879 300 7211 3 35 3 01 9 4 354 7440 316 8126 282 5905 3 31 2 99 7 6 332 2300 297 2732 265 6686 3 28 2 95 5 8 311 2873 279 0627 249 8676 3 24 2 93 4 0 291 7969 262 0831 235 1067 3 20 2 92 22 273 6494 246 2437 221 3111 3 17 2 88 0 4 256 7445 231 4612 208 4122 3 13 2 86 1 4 240 9897 217 6590 196 3462 3 10 2 83 3 2 226 3000 204 7662 185 0545 3 06 2 81 5 0 212 5973 192 7176 174 4829 3 02 2 77 Haier 15 Domestic Air Conditioner Haier Functions and Control 68 199 8093 181 4531 164 5813 2 99 2 75 86 187 8698 170 9169 155 3033 2 95 2 72 10 4 176 7176 161 0578 146 6059 2 92 2 68 122 166 2961 151 8284 138 4495 2 88 2 66 14 0 156 5532 143 1847 130 7973 2 84 2 63 15 8 147 4409 135 0863 123 6153 2 81 2 59 17 6 138 9148 127 4956 116 8717 2 75 2 57 194 130 9337 120 3778 110 5374 2 72 2 54 212 123 4597 113 7009 104 5852 2 68 2 50 23 0 116 4577 107 4349 98 9897 2 65 2 48 24 8 109 8953 101 5523 93 7278 2 61 2 45 26 6 103 7422 96 0274 88 7774 2 57 2 41 28 4 97 9708 90 8365 84 1185 2 52 2 38 30
27. 6 1 3054 1 1559 7 54 6 75 213 8 1 4287 1 2654 1 1194 7 63 6 84 215 6 1 3864 1 2268 1 0842 7 74 6 91 2174 1 3455 1 1895 1 0503 7 85 7 00 219 2 1 3060 1 1535 1 0176 7 96 7 09 2210 1 2679 1 1188 0 9860 8 05 7 16 2228 1 2310 1 0853 0 9556 8 15 7 25 224 6 1 1954 1 0529 0 9263 8 26 7 34 226 4 1 1610 1 0217 0 8980 8 37 7 43 2282 1 1277 0 9915 0 8707 8 46 7 51 230 0 1 0955 0 9624 0 8443 8 57 7 60 231 8 1 0644 0 9342 0 8189 8 68 7 69 233 6 1 0344 0 9070 0 7943 8 78 7 78 2354 1 0053 0 8807 0 7706 8 89 7 87 2372 0 9771 0 8553 0 7478 9 00 7 94 239 0 0 9499 0 8307 0 7256 9 11 8 03 240 8 0 9235 0 8070 0 7043 9 22 8 12 242 6 0 8980 0 7840 0 6837 9 32 8 21 2444 0 8734 0 7618 0 6637 9 43 8 30 2462 0 8495 0 7404 0 6445 9 54 8 39 248 0 0 8263 0 7196 0 6258 9 65 8 48 Haier 18 Domestic Air Conditioner Haier Functions and Control Pipe Sensor R89 F 10KO 3 B89 F 169 F 3700K 3 Temp F Max KQ Normal KQ Min KQ Tolerance F 22 0 165 2170 147 9497 132 3678 3 49 3 15 20 2 155 5754 139 5600 125 0806 3 47 3 13 18 4 146 5609 131 7022 118 2434 3 44 3 11 16 6 138 1285 124 3392 111 8256 3 40 3 08 14 8 130 2371 117 4366 105 7989 3 37 3 06 13 0 122 8484 110 9627 100 1367 3 33 3 04 11 2 115 9272 104 8882 94 8149 3 29 3 01 9 4 109 4410 99 1858 89 81
28. Haier SERVICE MANUAL Wall mounted Type ON OFF EK Series Model No HSU24VHK G amp W Haier ANWARNING This service information is designed for experienced repair technicians only and is not designed for use by the general public It does not contain warnings or cautions to advise non technical individuals of potential 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 2012 Qingdao Haier Air Conditioner General corp Ltd All right reserved Unauthorized copying and distribution is a violation of law Haier Group Haier Table of Contents Table of Contents DAA ee onem 1 2 Introduction Rn 2 Specifications X 7 4 Printed circuit board connector wiring diagram 9 5 Functions and control l u T 10 5 1 Main functions and control specification 10 5 2 Value of E E EE 15 6 System configuration e 23 6 1 System configuration S o S S Loo m 23 6 2 Instruction Mii SS 24 7 Service diagnosis e 31 7 1 Caution f
29. NA NOOQl00 O l d d divi gr el el LdTOIA VALTN Ee ua giga g A TINON LAN SSHTHNIM 9 S N Gel PEND ZeNO HAV TTY TU 9N09 SCHO vm SNO09 INO ZINJ SINO SNOL DZ TD ical TASNA LU OVAOSZ VGT EL A N DG ao NVa 29 n n AONSOMUKH peu mmu EH E c Ko W NW NW NW SOION mum 20 Du AR rg BEL VINOZHAOH dOIIV8HNH9 ADT D A OST CTGOTOO MVdDVIO SNISIM HOOQNI Domestic Air Conditioner 44 Haier puer Wiring diagrams Outdoor REEN ACACTIU RMINAI Ee SELAY BL T APACTI i NET NTA M TERMINAL NOTE 1 The parts D are optional Haier 45 Domestic air conditioner Haier 10 3 Wiring diagrams Circuit Diagram Pl 2SA1037AK RT C7 nt 42K See EG TUF L6V E10 E R2 R28 XHA 3 3K 0805 1 3 R27 El6 B i BSE XH A R54 CN36 10K ven 10K IRTO 279 B2B XH A re M 4 1 8A 8050 CN34 5267 04A b
30. Replace fan motor smoothly Turn power ON and operate fan Turn off power supply and disconnect fan Does it rotate motor connector then turn power ON Check output of fan motor connector Is motor power voltage Replace indoor DC310V generated unit PCB v Stop fan motor Is motor control power Replace indoor voltageDC 15Vgenerat unit PCB Is rotation number Replace fan Is rotation number motor command voltage DC41 eV generated Edi command pulse generated Replace indoor fan motor Replace indoor unit PCB aler 33 Domestic Air Conditioner Haier Capacity 8 Capacity diagrams and curves diagrams 8 1 Cooling Capacity temperature Curves 7261T 17362 7764T 18304 mert 86 72 9073T 90 75 28000 64 F 25000 m sl k TT r 22000 x 90 F 19000 gt 95F 16000 109 F 13000 T15F o lt lt o o o lt N b fy e A A A Haier Capacity 8 2 Cooling Power Consumption Value temperature Curves power consumption temp curves 2800 2600 2400 2200 2000 1800 1600 1400 1200 power consumption w amp XA XA X ES R A 9 A d S S QU S N x e cQ K AU lt 7 d lt S amp S indoor tempe DB WB Haier 35 Domestic air c
31. ag 10l CN21 47uB16V RIS 4 7K R25 R62 TJC8 02 R41 lok R17 1K L shorttime 10K co 0 R31 IK shontime circuit C25 0 01uF NS 1 84 8080 TK NR64 1K 10K R66 1000 R22 1000 Lswitch B2B XH A blue vs A A TUF R26 IK 20K 0805 1 C4 TJC8 02 16V 9 1K Cou 0 0 C23 0 O1uF mm osci 1uF CST8MGI R20 Ok Ell 220UF 16V 10K R35 560 9 R24 10K uF R65 remote control reiceive R30 C28 1K R63 10K RI3 47 69 BUZZ D I 10K 3 3K 0805 3 ax C49 Tcl1 R40 10K Es E Ei 2SC2412 Tc34 0 luF ICT ULN2003 C35 4mF 16V S Wiring diagrams B2B XH A red CN48 R108 10K CN32 LOB PH K red isplay CN32 1000 dE dE 220ull 6X E R138 IK 17 R137 Ra 390K 0804 5 17 CN11 0 luF
32. board I 10 HEAT button 11 COOL button 12 AUTO button 13 FAN button 14 TIMER button Gm 15 HEALTH button 16 LOCK button leien Y Used to lock buttons and LCD display 49 DS IE cool HEAT prj ag 17 LIGHT button Control the lightening and extinguishing cer ofthe indoor LED display board a 18 POWER ON OFF button qu OM pni 19 DRY button el Ene 20 TEMP button SS 21 SWING button bai 431 ES gy 22 HOUR button 5 23 EXTRA FUNCTION button o nm e Function Fan Mode Healthy ani SD j o airflow upwarder Healthy airflow downwarder Reset the healthy airflow position Right amp left airflow Frant cover Emergency Switch 1 Mode display setting A B yard 50 F low Outlet 8 Air Purifying Filter Operation mode juro coo ory wear temperature heating Sleep Mode G amp Remote convoter ESI E E Electrical Heating Refresh Air 4 Vertical blade inside adjust left and right air flow 8 Horizontal flap adjust up and down air flow Don t adjust it manually The unit pictured above is for reference only Your product may appear different Bl Outdoor Unit 3 x Di 776 2 Signal sending display 3 SWING display 4 FAN SPEED display Display 110 uli itii circulated LO MED HI AUTO 5 LOCK display 6 TIMER OFF display TIMER ON
33. by temperature sensor in 2 minutes after start up and also can t be started again at least 3 minutes later after shut down There are 3 minute protection with power on for the first time over 3 minutes with power off The compressor must be started again 3 minutes later after shut down Avoiding electrical shock outlet air is available 2 seconds later after start up Timer on Timer off and sleep control are available Control of 4 way valve When the unit is started for the first time the 4 way valve starts runnig 10 seconds earlier than compressor does After compressor stops runnig the 4 way valve continues running for 2 minutes and then stops If changing the unit from heating to cooling the 4 way valve is shut off 2 minutes later and compressor is started 3 minutes later 5 1 5 1 Cold draft prevetion 5 1 5 1 1 Compressor is interrupted during the defrosting operation and continues to run after defrosting is completed When the indoor exchanging temperature is below 83 F the indoor fan motor is off When the indoor exchanging temperature is above 83 F the indoor fan motor is running at weak speed 5 1 5 1 2 If the temperature of coil pipe can t be above 131 F 4 minutes later after start up fan motor is running at the preset wind speed 5 1 5 1 3 If the temperature of coil pipe is above 131 F 4 minutes later after start up fan motor is running at the preset wind speed 5 1 5 1 4 If coil pipe descends to the temp lower than 1
34. can cause frostbite When disconnecting the suction or discharge pipe of the compressor at the welded section release the refrigerant gas completely at a well ventilated place first If there is a gas remaining inside the compressor the refrigerant gas or refrigerating machine oil discharges when the pipe is disconnected and it can cause injury If the refrigerant gas leaks during the repair work ventilate the area The refrigerant gas can generate toxic gases when it contacts flames The step up capacitor supplies high voltage electricity to the electrical components of the outdoor unit Be sure to discharge the capacitor completely before conducting repair work A charged capacitor can cause an electrical shock Do not start or stop the air conditioner operation by plugging or unplugging the power cable plug Plugging or unplugging the power cable plug to operate the equipment can cause an electrical shock or fire OPS OA Haier N Warning Do not repair the electrical components with wet hands Working on the equipment with wet hands can cause an electrical shock Do not clean the air conditioner by splashing water Washing the unit with water can cause an electrical shock Be sure to provide the grounding when repairing the equipment in a humid or wet place to avoid electrical shocks Be sure to turn off the power switch and unplug the power cable when cleaning the equipment
35. connections Use lock nuts to secure conduit tubes Lock nut Panel top 7 0 SS Conduit plate Plug Power supply Unit wire harness Conduit connector Attaching Drain Elbow Q if the drain elbow is used please attach it as figure Note Only for heat pump unit Purging Method To use vacuum pump 1 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 gau gemanifold into vacuum pump 2 Open the handle at low in gaugemanifold operate vacuum pump If the scale moves of gause low reach vacuum condition in a moment check 1 again 3 Vacuum for over 15min And check the gauge which should read 0 1MPa 76 cm Hg at low pressure side After the completion of vacuuming close the handle Lo in gaugemanifold and stop the operation of the vacuum pump Check 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 3 4 Open the valve rod for the 2 way valve counterclockwise to 90 degrees After 6 seconds close the 2 way valve and make the inspection of gas leakage Domestic Air Conditioner Haier 5 No gas leakage In case of gas leakage tighten parts of pipe connection If leakage stops then proceed step 6 If leak
36. continues remove the refrigerant used for the leakage check and flare tubes again Repeat vacuum and leak and if no leakage proceed to step 6 6 Detach the charge hose from the service port open 2 way valve and 3 way Turn the valve rod counterclockwise 7 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 suddenly Step 1 2 way valve Liquid Side 3 way valve Gas Side Gaugemanifold for R410A Anti countercurrent joint J Vacuum pump for R410A Tube for R410A Step 4 2 way valve Step 6 2 way valve 3 way valve wer valve Open 90 WA 2 way valve Step 7 3 way valve 2 way valve 3 way valve x 8 x Valve rod cap K Valve rod cap Service port cap If the refrigerant of the air conditioner leaks it is necessary to discharge all the refrigerant Vacuum first then charge the liquid refrigerant into air conditioner according to the amount marked on the name plate Please do not let other cooling medium except specified one R410A or air enter into the cooling circulation system Otherwise there will be abnormal high pressure in the system casuing damage and possibly personal injuries Power Source Installation The power source must be exclusively used for air conditioner Over 10A Inthe case of installing an air conditioner in a moist place please i
37. cooling and air door is open The indoor fan motor runs running indicator lights up compressor relay and the one of outdoor fan motor is closed 5 1 9 2 During test run The prevention of freezing of evaporator doesn t work Current cross control doesn t work The control of current cross peak expiration doesn t work Temperature control doesn t work Temperature expiration control doesn t work 5 1 10 memory function The memory function of power down is available and the auto recovery function of power on is optional In auto heating cooling or defrosting status press the sleeping button 10 times within 5 seconds and the auto recovery function of power on can be set on off If the buzzer rings 4 times the the auto recovery function of power on is available If the buzzer rings 2 times the the auto recovery function of power on is unavailable If there is no EEPROM the unit is taken off the off function of the memory function of power down But the memory function of power down can also be set on off and the data is the default value of chip 5 1 11 Alarm from indoor fan motor 2 minutes later after the indoor fan motor is charged and the impulse from fan motor is not detected hen send alarm signals 5 2 Value of Thermistor 5 2 1 Indoor unit Room sensor R89 9F 23KO 3 5 B89 F 169 F 4200K 3 Temp F Max KQ Normal KQ Min KQ Tolerance F 22 0 568 8372 501 07
38. d and noise do not cause a nuisance to the neighbors Place where a distance marked lt is available as illustrated in the above figure Drawing for the installation of indoor and outdoor units The models adopt HCFC free refrigerant R410A more than 10cm 3 7 8 more than 10cm 3 7 8 Arrangement of piping directions Rear left The marks from A to in the figure are the parts numbers The distance between the indoor unit and the floor should be more than 2m ley more than 20cm 7718 EE EEEE EAN Ee Ee Ee Se EE SSS S Ee Se Ee Ee GE Ee EXSESESESESLELEGH E Ee E ee EE SSS S555 more than 60cm 23 5 8 more than 10cm 3 7 8 e more than 15cm 5 7 8 Attention must be paid to the pitch of drain hose Optional parts for piping A Non adhesive tape Adhesive tape more than 25cm 9 7 8 Saddle L S with screws Connecting electric cable for indoor and outdoor Drain hose E Heating insulating material Piping hole cover Floor fixing dimensions of the outdoor unit Unit mm inch
39. del ole id in s The series number H heating Applicable voltage V 230 208V Nominal cooling capacity 24000BTU h The structure code of indoor amp outdoor unit S wall mounted H Abbreviation of Haier Examples HSU 07RDO3 R1 It represents wall mounted split type heat pump air conditioner The cooling capacity is 7000BTU h and the power supply is 220 230V 50Hz D means the developing sequence and R1 means the refrigerant is R407C Haiet 8 C DomesticAir Conditioner The end Haier Sincere Forever Haier Group Haier Industrial Park No 1 Haier Road Edited by Ma Zhaofei Guo Liang 266101 Qingdao China_ E mail hractech haier com Signed by He Shiquan Tel 86 532 88936935 Http www haier com Approved by Wu Hongjin Haiet Domestic Air Conditioner
40. display 7 TEMP display 8 Additional functions display Operation mode QUITE Ww SLEEP D HEALTH POWER amp a IRemote controller Power Fahrenheit Celsius mode shift on unit and remote Remark A B yard Right amp left airflow setting 50 F low temperature heating Electrical Heating Refresh Air functions are not available for this mini split series 24 CANCEL CONFIRM button Function Setting and cancel to the timer and other additional functions 25 RESET button If the remote appears abnormal use a pen point or similar object to depress the button to reset the remote Healthy function is not available for some units ll Loading of the battery es 1 Remove the battery cover 2 Load the batteries as illustrated 2 AAA batteries Be sure battery polarity is correct e 4 Load the battery then put on the cover again Note OUTLET CONNECTING PIPING AND ELECTRICAL WIRING e The distance from the remote to the receiver should be less than 23 feet 7 meters with no obstructions INLET D DRAIN HOSE e Fluorescent lights or cordless telephones will reduce the range The unit pictured above is for reference only Your product may appear different Haier 24 of the remote e If the display is dim the remote batteries may need to be replaced Remote malfunctions can sometimes be corrected by removing the batteries for a few minutes and then replac
41. dless of FAN setting e s power plug inserted e s there a power failure s fuse blownout e Is the air filter dirty Normally it should be cleaned every 15 days Are there any obstacles before inlet and outlet s temperature set correctly Are there some doors or windows left open e Is there any direct sunlight through the window during the cooling operation Use curtain Are there too much heat sources or too many people in the room during cooling operation x Cautions e Do not obstruct or cover the ventilation grille of the air conditoner Do not put fingers or any other things into the inlet outlet and swing louver Do not allow children to play with the air conditioner In no case should children be allowed to sit on the outdoor unit Specifications The refrigerating circuit is a sealed system The machine is adaptive in following situation 1 Applicable ambient temperature range Maximum D B W B 89 6 F 73 4 F Indoor Minimum D B WB 67 F 57 F Cooling Maximum D B W B 115F 75F Outdoor Minimum D B 67 F 57 F Maximum D B 80 6 F Indoor Minimum D B azr Heating p a Outdoor Madman DB p 75F 65F Minimum D B W B 19 4F Outdoor Maximum D B W B 75 F 65 F INVERTER Minimum D B 5F 2 If the power supply cord is damaged it must be replaced by the manufacturer or its service agent or a similar qualified person 3 If the fuse of indoor unit o
42. efrigerating system an excessively high pressure results causing equipment damage and injury If the refrigerant gas leaks be sure to locate the leak and repair it before charging the refrigerant After charging refrigerant make sure that there is no refrigerant leak If the leak cannot be located and the repair work must be stopped be sure to perform pump down and close the service valve to prevent the refrigerant gas from leaking into the room The refrigerant gas itself is harmless but it can generate toxic gases when it contacts flames such as fan and other heaters stoves and ranges When replacing the coin battery in the remote controller be sure to disposed of the old battery to prevent children from swallowing it If a child swallows the coin battery see a doctor immediately Caution Installation of a leakage breaker is necessary in some cases depending on the conditions of the installation site to prevent electrical shocks Do not install the equipment in a place where there is a possibility of combustible gas leaks If a combustible gas leaks and remains around the unit it can cause a fire Be sure to install the packing and seal on the installation frame properly If the packing and seal are not ii installed properly water can enter the room and wet the furniture and floor bids units only Haier 4 Domestic Air Conditioner Haier Introduction Warning Do not repair the electrical components with wet hands
43. eration of room temperature regulator normal Domestic Air Conditioner Haier Piping diagrams 10 Appendix 10 1 Piping Diagrams Cooling mode 2 Check Valve PropellerFan Cooling Mode Air outlet Outdoor Fan Motor Air Outlet JeBueuox3 1e H 1oopu Indoor Fan Motor Liquid Stop Valve Capillary Tube Heating mode y Air outlet Air outlet Propeller Fan Heating Mode Outdoor Fan Motor JeBueuox3 1e H JOOPUI Indoor Fan Motor Liquid Stop Valve Capillary Tube Hair gg DomesticAirConditioner Wiring diagrams Haier 10 2 Wiring Diagrams Indoor NI MOTTHA 9 NMOWG 4 4014 14 WEE MNov Id d HLIHM M 4ed y JOU sey epou ATUO 3ur 000 oul TBUOT1d0 omg o TONLNOO TVALNHD 1 r1JBd y H10 AVUSTA MHATHOHN cue YOSNAS WAL idTd MOSNAS AWAL LNATENV LI
44. ff for 6 minutes the indoor fan motor is off in 3 minutes after shut down of compressor and gives breeze in other time State 2 When Tr lt Ts outlet air from compressor is unavailable and the indoor fan motor enter breeze mode 3 minutes later after after shut down of compressor State 3 State State2 State3 1 M Ts 1 Ts Ts 2 Ts 2 When all the ranges alternate there is 12 F difference Haier H Domestic Air Conditioner Haier Functions and Control 5 1 5 Heating mode cooling only have no the mode Temperature control range 60 F 105 F Temperature control precision 12 F Control Character When Tr lt Ts compressor four ways valve and outdoor fan motor is on indoor fan motor runs as in cold blast mode and 22 F of compensation is added after compressor is started When Tr Ts 25 F compressor is off and the indoor fan motor runs as in warm blast mode When Tr lt Ts 25 F compressor four ways valve and outdoor fan motor is on and the indoor fan motor runs as in the mode of avoiding cold blast Control of indoor fan motor Manual operation The wind speed can be set to high medium low or automatic as required Automatic operation When Tr Ts the wind speed is high When Ts lt Tr Ts 15 F the wind speed is medium When Ts 15 F lt Tr the wind speed is low Control of air door setting the position of air door as required Compressor control The compressor can t be controlled
45. function the sleep function will be cancelled the machine will be in the state of timing on Nl POWER QUIET Operation 1 POWER Operation When you need rapid heating or cooling you can use this function Press f on button to enter additional options cycle the display to 7 SA will flash and then press foxes enter to power function To cancel this function please select a different option 2 QUIET Operation You can use this function when silence is needed for rest or reading Press QUIET button the remote controller will show Sj and then achieve to the quiet function To cancel this function press the QUIET button again and it will be canceled Note Running the unit in QUIET mode for a long period may cause the room temperature to not reach the set temperature If this occurs cancel QUITE mode and set the fan speed to a higher setting Domestic Air Conditioner Haier System Configuration Operation ll Timer On Off On Off Operation 1 After unit starts select your desired operation mode 2 Press TIMER button to change TIMER mode Every time the button is pressed display changes as follows Remote controller ON OFF ON lt OFF OFF 4 ON BLANK 0 5h 0 5h 0 5h IMERON TIMER OFF TIMER ON OFF TIMER OFF ON Then select your desired TIMER mode TIMER ON or TIMER OFF or TIMER ON OFF on or oFF will flash 3 Press W button to set time A P
46. han the temperature set point the unit will run intermittently at LOW speed regardless of FAN setting In HEAT mode warm air will blow out after a short period of the time due to cold draft prevention function When FAN is set to AUTO the air conditioner automatically adjusts the fan speed according to room temperature In FAN operation mode the unit will not operate in COOL or SK HEAT mode but only in FAN mode AUTO is not available in FAN FAN mode And temp setting is disabled In FAN mode sleep operation is not available lE Emergency operation and test operation Emergency Operation k e Use this operation only when the remote controller is defective or lost and with function of emergency running air conditoner can run automatically for a while e When the emergency operation switch is pressed the unit beeps once which means the start of this operation e When power switch is turning on for the first time and emergency operation starts the unit will run automatically in the following modes Room Designated temperature temperature Above 74 F 78 F Below 74 F 74 F e During emergency operation it is impossible to change the settings of temp and fan speed It is also not possible to operate in timer or dry mode Test operation Test operation switch is the same as emergency switch Use this switch in the test operation when the room temperature is belo
47. ing mode according to the current room temperature and then will run according to the determined mode Tr in the following selection conditions means room temperature Ts means setting temperature Tp means temperature of indoor coil pipe a Tr2 83 F running cooling mode b Tr lt 83 F running heating mode After turning to the automation mode the running mode can be switched between cooling mode fan mode and heating mode according to the change of the indoor ambient temperature But the automatic conversion between cooling mode and heating mode must be conducted after 15 minutes 5 1 2 Indoor temperature control Temperature control range 60 F 105 F Temperature control precision 12 F Compressor can t be controlled by temperature sensor within 2 minutes after it starts 5 1 2 1 Cooling mode When Tr gt Ts outdoor fan motor and compressor on and indoor fan motor run at fixed wind speed When Tr lt Ts outdoor fan motor and compressor off and when Tr gt Ts outdoor fan motor and compressor are working again If Tr Ts the indoor fan motor outdoor fan motor and the compressor s state will not change 5 1 2 2 Heating mode When Tr lt Ts compressor four ways valve and outdoor fan motor is on indoor fan motor runs as in cold blast avoidance mode and 4Cof compensation is added after compressor is started When Tr Ts 5 C compressor is off and the indoor fan motor runs as in cold blast avoidance mode When Tr Ts 5 C co
48. ing them Hint Remove the batteries if the unit won t be in use for a long period If there is any display after taking out the batteries just press reset key Domestic Air Conditioner Haier System Configuration Operation Mi Base Operation dii im C Remote controller 1 Unit start ux m Press ON OFF on the remote controller unit starts 2 Select operation mode COOL button Cooling mode HEAT button Heating mode DRY button Dehumidify mode 3 Select temp setting Press TEMP TEMP button TEMP Every time the button is pressed temp setting increase 1 C 2 F if kept depressed it will increase rapidly TEMP Every time the button is pressed temp setting decrease 1 C 2 F if kept depressed it will decrease rapidly Select a desired temperature 4 Fan speed selection Press FAN button For each press fan speed changes as follows Remote controller ee LOW MED HI AUTO Air conditioner is running under displayed fan speed When FAN is set to AUTO the air conditioner automatically adjusts the fan speed according to room temperature Operation Remote Not Mode Controller oe Under the mode of auto operation air conditioner will automatically select Cool or Heat operation according to room temperature When FAN is set to AUTO the air conditioner automatically adjusts the fan speed according to room temperature In DRY mode when room temperature is 2 C 4 F degrees less t
49. ite Type Rotary Compressor Model ASH218RN Compressor Motor Output W 1805 1815 Oil Type ESTER OIL VG74 Oil Charge L 0 6 Model R410A Refrigerant Charge kg 2 45 Wi i Air Flow Rate I 19 6 cfm 568 3 Type Axial fan Fan Motor Output 65 Runing current rated A 7 45 Power Consumption rated 1805 Dimensions HxWxD stop valve and bottom support is not included 37 32x13 39x33 07 Packaged Dimensions HxWxD 42 91x16 14x36 81 Weight 1bs 136 69 Gross Weight 1bs 145 50 OperationSound H dBA 58 Sound Power H cooling heating dBA 58 Note The data are based on the conditions shown in the table below Cooling Heating Piping Length Conversion Formulate Indoor 95 FDB 71 FDB Indoor 73 FDB Outdoor 121 FDB 85 FDB Outdoor 31 FDB 28 FDB 196 85 IN kcal h kWx860 Btu h kWx3413 cfmzm minx35 3 Domesfication Air Conditioner Haier Connector Writing Diagram Haief 4 Printed Circuit Board Connector Wiring Diagram 4 1 Indoor unit Connectors Indoor PCB 1 CN1connector for transformer input 2 CN2 connector for terminal block 3 CN3 connector for transformer output 4 CN5 or CN5 1 connector for up and down step motor 5 CN6 connector for ambient temp sensor and piping temp 6 CN7 connector for receiver display 7 CN8 connector for AC fan feedback motor 8 CN9 connector for AC fan motor CNS NS ff N m ps Me kee
50. mm Gas leakage detector or soap and water solution Torque wrench 17mm 22mm 26mm Pipe cutter Flaring tool Knife Measuring tape Reamer 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 A 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 Installation Place Indoor Unit Select a plocation that is Robust not causing vibration where the body can be supported sufficiently Not affected by heat or steam generated in the vicinity where inlet and outlet of the unit are not disturbed Possible to drain easily where piping can be connected with the outdoor unit Where cold air can be spread in a room evenly Nearby a power receptacle Refer 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 controller on a wall place where the indoor unit can receive signals when the fluorescent lamps in the room are in use Outdoor Unit Select a plocation that is Not less affected by rain or direct sunlight and is sufficiently ventilated Strong enough to bear the unit where vibration and noise are not increased Place where discharged win
51. mpressor four ways valve and outdoor fan motor is on and the indoor fan motor runs as in the mode of avoiding cold blast 5 1 3 Cooling run mode temperature control range 60 F 105 F temperature control precision 12 F compressor can t be controlled by temperature sensor within 2 minutes after it starts control character when Tr gt Ts outlet air from compressor is on and indoor fan motor run at fixed wind speed When Tr Ts outlet air from compressor is off and when Tr gt Ts outlet air from compressor is on Haier Functions and Control wind speed control the temperature difference is 12 F auto when Tr gt Ts 19 F the wind speed is high When Ts 1 C lt Tr Ts 19 F the wind speed is medium When Tr Ts 12 F the wind speed is low When temperature sensor is off the fan motor runs at low speed when the wind speed changes from low to high there is no delay and when it changes from high to low there is a 3 minutes delay before conversion Manual operation When unit is on the wind speed can be set to high medium low or automatic as required execute instruction 2 seconds later after receiving remote signal Compressor control The compressor can t be controlled by temperature sensor within 2 minutes after start up and can be only restarted at least 3 minutes later after shutdown There is no 3 minute protection with power on for the first time over 3 minutes with power off The compressor must stands by for
52. n PC board is broken please change it with the type of T 3 15A 250V If the fuse of outdoor unit is broken change it with the type of T 25A 250V 4 The wiring method should be in line with the local wiring standard 5 After installation the power plug should be easily reached 6 When replacing batteries the batteries removed should be disposed of properly 7 The appliance is not intended for use by young children without supervision 8 Young children should be supervised to ensure that they do not play with the appliance 9 Please employ the proper power plug which fit into the power supply cord 10 The power plug and connecting cable must have acquired the local attestation 11 In order to protect the units please turn off the A C first and at least 3 30 seconds later cutting off the power P Haier 30 Domestic Air Conditioner Haier Functions and control 7 Codes and Description 7 1 Problem Symptoms and Measures operates but does not cool or does not heat only for Diagnosis by service port pressure and operating current Symptom Check Item Details of Measure None of the units Check the power supply ont ale cous que We hated Vonage de operates Check the indoor PCB Check to make sure that the indoor PCB is broken Equipment Check for insufficient gas heat pump Large operatin Check to make sure that the required spaces for mize and Gr
53. nditioner Haier LE Specifications 3 Specifications HSU24VHK G amp W Model Cooling Heating 6270 6450 6270 6450 C ity Rated dubi d 21400 22000 21400 22000 NOMINAL Phase PH DISTRIBUTION Frequency 60 SYSTEM VOLTAGE Voltage 208 230V Moisture Removal PINT h 4 6 E Running Current Rated A 9 6 8 9 9 6 8 9 Power Consumption Rated W 2010 1960 2010 1960 EER COP BTU H W 10 94 10 94 ze 0 375 Piping Connections 0 625 external diameter 0 63 Heat Insulation Both Liquid and Gas Pipes Max Piping Length 787 Max Level Difference 197 Chargeless 197 Amount of Additional Charge of Refrigerant 1 12 Indoor Unit HSU24VHK G Front Panel Color White H 765 765 Air Flow Rate CFM M Type Cross Flow Fan 40 Motor Output W Speed Steps 3 Steps Silent Auto Air Direction Control Horizontal Downward Air Filter Removable Washable Mildew Proof Run current rated 0 04 0 04 Power consumption W 15 15 Temperature Control Microcomputer Control Dimensions WxHxD IN 45 16x12 6x10 28 Packaged Dimensions WxHxD IN 48 54x15 28x14 33 Weight 1bs 36 38 Gross Weight 1bs 42 99 Operation Sound H M L dBA 49 46 43 49 46 43 Sound Power H cooling heating dBA 58 58 Haier Domestic Air Conditioner Haier Outdoor Unit HSU24VHK W Casing Color Wh
54. nditioner Haier System Configuration Trouble shooting Before asking for service check the following first e Normal Performance inspection Multiple check Phenomenon The system does not restart immediately Noise is heard Smells are generated Mist or steam are blown out In dry mode fan speed can t be changed Cause or check points e When unit is stopped it won t restart immediately until 3 minutes have elapsed to protect the system When the electric plug is pulled out and reinserted the protection circuit Will work for 3 minutes to protect the air conditioner e During unit operation or at stop a swishing or gurgling noise may be heard At first 2 3 minutes after unit start this noise is more noticeable This noise is generated by refrigerant flowing in the system During unit operation a cracking noise may be heard This noise is generated by the casing expanding or shrinking because of temperature changes e Should there be a big noise from air flow in unit operation air filter may be too dirty This is because the system circulates smells from the interior air such as the smell of furniture paint cigarettes During COOL or DRY operation indoor unit may blow out mist This is due to the sudden cooling of indoor air e In DRY mode when room temperature becomes lower than temp setting 2 C unit will run intermittently at LOW speed regar
55. nsor defrosting Through selecting and judging the models without outdoor sensor defrosts according to intelligentized defrosting and others with ensor defrosts according to sensor defrosting Intelligentized defrosting 5 1 5 3 1 1 Indoor unit enter overload protection and air outlet stops when air outlet has been restarted and runs over 10 minutes and compressor runs over 45 minutes in total and over 20 minutes continuously and the temp of indoor coil pipe is below 131 F 5 1 5 3 1 2 Compressor runs20minutes continuously and the temp of indoor coil pipe decreases 9 F per 6 minutes and this operation repeats 3 times and the temp of coil pipe is below 131 F and 5 minutes later after compressor is restarted 5 1 5 3 1 3 When compressor runs over 3 hours in total and over 20 minutes continuously and after the temp of indoor coil pipe is below 131 F the system enters defrosting mode 5 1 5 3 1 4 The difference between the temp of indoor coil pipe and the indoot temp is below 60 F and lasts 5 minutes compressor runs over 45 minutes in total and over 20 minutes continuously after the temp of indoor coil pipe is below 131 F the system enters defrosting mode 5 1 5 3 2 Exit conditions of defrosting Defrosting time is higher than 12 minutes compressor is on 5 1 5 3 2 1 During the defrosting if current peak value is cut off the unit quit the defrosting mode But the protection of expiration of current peak value is unavailable
56. nstall an ea rth leakage breaker GFCI For installation in other places use a circuit breaker as far as possible 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 N tool for RA10A Conventional flare tool Clutch type clutch type Rigid type Wing nut type Imperial type 0 0 5mm 1 0 1 5mm 1 5 2 0mm 0 1 51 inch 3 76 1 17 inch 1 17 1 8 inch Flare tooling die 1 Cut pipe x 2 Remove burs I 3 Insert the flare nut 4 Flare pipe Lean Damage of flare Crack Partial Too outside Haier 42 Installations On Drainage Please install the drain hose so as to be downward slope without fail Please don t do the drainage as shown below A seg 7 7 Less than g 5cm Avy i N Tm Z Itbecomes The end is imm Itwaves The gap with the There is the bad high midway ersed in water ground is too small smell from a ditch Please pour water in the drain pan of the indoor unit and confirm that drainage is carried out surely to outdoor In case that the attached drain hose is in a room please apply heat insulation to it without fail E Refrigerant charge label Contains fluorinated greenhouse gases covered by the Kyoto Protocol This product contains fluorinated greenhouse gases covered by the Kyoto P
57. on frame mounted on a window frame 2 D integral If the unit is not securely mounted it can fall and cause injury units only Haier Introduction Warning Be sure to use an exclusive power circuit for the equipment and follow the technical standards related to the electrical equipment the internal wiring regulations and the instruction manual for installation when conducting electrical work Insufficient power circuit capacity and improper electrical work can cause an electrical shock or fire Be sure to use the specified cable to connect between the indoor and outdoor units Make the connections securely and route the cable properly so that there is no force pulling the cable at the connection terminals Improper connections can cause excessive heat generation or fire When connecting the cable between the indoor and outdoor units make sure that the terminal cover does not lift off or dismount because of the cable If the cover is not mounted properly the terminal connection section can cause an electrical shock excessive heat generation or fire Do not damage or modify the power cable Damaged or modified 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 r
58. onditioner Haier 8 3 Heating capacity temperature curves outdoor temp HSU24VHK G amp W performance curves heating capacity and indoor outdoor temp table indoor temp humidity 46 10951 Capacity 9615 17339 15156 heating capacity and indoor outdoor temp curves 59 F 68 F TT F 5F 23 F 41 F 45 43 F 59 F outdoor tempe DB WB 68 F TTF Haier 36 Domestic air conditioner Haier Capacity 8 4 Heating Power Consunption Value temperature Curves outdoor temp 59 F 68 F 2200 gt TTF 1800 1600 1400 1200 DB WB 5 F 23 F 41 F 45 43 F 59 F 68 F Sound level Haier 8 5 Sound level HSU24VHK G amp W 7 2 Ei 2 o g a E 2 o N I o gt o e Q l co o aq sound power level Measureing location cooling heating Location of microphone Cooling Heating HSU24VHK G amp W 48 5 de Indoor m SC jaLLLLLLLLLLLLLLLLLLLLLLLLLLL HHIH N T L gt o c o 3 o o o c o o c v E o o gt D 8 o Cooling 125 250 63 Domestic Air Conditioner 38 Haier Haier Installations 9 Installation Manual of Room Air Conditioner Preparation Necessary Tools for Installation Hammer Nipper Hacksaw Hole core drill Spanner 17 19 and 26
59. or diagnosis ten 31 7 2 Problem symptoms and measures 32 8 Capacity diagrams and curves diagrams 34 E Acc 39 10 Wiring Diagrams E 43 Haier Features 1 Features A DRY function Make dehumidifying in the room when the unit is working in the DRY mode Intelligent air With twin blade technology the airflow can be adjusted not to blow directly to human ESF filter Trap harmful dust and remove unpleasant odors effectively Anti mold filter Catches most small particles and remove unpleasant odors effectively Sleep mode The setting temprature and the indoor noise can be adjusted to a more comfortable level when you set the sleep mode during night sleep 24 Hour timer Use the timer function to set on or off or from on to off or from off to on Auto restart The function permits automatic return to previous peration conditions Easy clean design The panel is easy to wash and the airflow vents can be detached without any special tools for quick cleaning of the inside of the air conditioner Auto mode According to the fixed temperature the unit will adjust the operation mode automatically SEE Haier 1 Domestic Air Conditioner Haier Introduction 2 Introduction 2 1 Safety Cautions Be sure to read the following safety cautions before conducting repair work The caution items a
60. p 5 1 7 1 In cooling defrosting mode the temp setting increases 12 F one hour later after start up After another hour the temp setting increase by more 12 F and then run continuously for another 6 hours and then close 6hours Ts Sleep OFF 5 1 7 2 In heating mode the temp setting decrease 15 F one hour after start up After another hour the temp setting decrease by more 15 F After 3 hours the temp setting rise by12 Fand then run continuously for another 3 hours and then close KT Ts 5 1 7 3 If the wind speed is set to high before going to bed the wind speed become medium after start up If the wind speed is set to medium before going to bed the wind speed become low after start up If the wind speed is set to low before going to bed the wind speed keep unchanged 5 1 8 Emergency switch imput 5 1 8 1 Press the switch of emergency operation then buzzer rings once and unit enters the automatic operation mode emergency operation 5 1 8 2 If the switch is kept pressed for 5 seconds buzzer ring two times and unit enter enter test run mode 5 1 8 3 Press the switch again and then closes Haier 14 Domestic Air Conditioner Haiet Functions and Control 5 1 8 4 Enter emergency operation from timer mode then timer is cancelled 5 1 9 Test run 5 1 9 1 The temperature sensor of inlet air doesn t work and compressor starts but subject to the limit of minute delay excluding the first time and high wind
61. re classified into Warning and Caution The Warning items are especially important since they can lead to death or serious injury if they are not followed closely The Caution items can also lead to serious accidents under some conditions if they are not followed Therefore be sure to observe all the safety caution items described below About the pictograms A This symbol indicates an item for which caution must be exercised The pictogram shows the item to which attention must be paid This symbol indicates a prohibited action The prohibited item or action is shown inside or near the symbol This symbol indicates an action that must be taken or an instruction The instruction is shown inside or near the symbol After the repair work is complete be sure to conduct a test operation to ensure that the equipment operates normally and explain the cautions for operating the product to the customer 2 1 1 Caution in Repair Warning Be sure to disconnect the power cable plug from the plug socket before disassembling the equipment for a repair Working on the equipment that is connected to a power supply can cause an electrical shook If itis 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 refrigerant gas The refrigerant gas
62. ress the button for each time setting time in the first 12 hours increased by 0 5 hour every time after 12 hours increased by 1 hour every time W Press the button for each time settiing time in the first 12 hours decreased by 0 5 hour every time after 12 hours decreased by 1 hour every time It can be adjusted within 24 hours 4 Confirm timer setting After adjusting the time press button and confirm the time the ON or OFF button will not flash any more 5 Cancel timer setting Press the timer button until the time display eliminated Hints After replacing batteries or a power failure happens time setting should be reset According to the Time setting sequence of TIMER ON or TIMER OFF either Start Stop or Stop Start can be achieved Haier 27 W Healthy airflow Operation 1 Press to starting Setting for comfortable conditions 2 The setting of healthy airflow function Press KEEN button to enter additional options Press this button continuously the louvers location will cycle between in the following three locations to choose the swing location what you needed and then press ead button to confirm Healthy Healthy SS airflow M airflow gt upwarder downwarder Present _ position 3 To cancel of the healthy airflow function Press fe button to enter additional options Press this button continuously the louvers location will cycle between the three locations again
63. rotocol Do not vent into the atmosphere Refrigerant type R410A GWP value 1975 GWP global warming potential Please fill in with indelible ink 1 the factory refrigerant charge of the product 2 the additional refrigerant amount charged in the field and 1 2 the total refrigerant charge on the refrigerant charge label supplied with the product The filled out label must be adhered in the proximity of the product charging port e g onto the inside of the stop valve cover A contains fluorinated greenhouse gases covered by the Kyoto Protocol B factory refrigerant charge of the product see unit name plate C additional refrigerant amount charged in the field D total refrigerant charge E outdoor unit F refrigerant cylinder and manifold for charging ll Check for Installation and Test Run B Please kindly explain to our customers how to operate through the instruction manual Check Items for Test Run O Put check mark in boxes Gas leak from pipe connecting Heat insulation of pipe connecting D Are the connecting wirings of indoor and outdoor firmly inserted to the terminal block Ols the connecting wiring of indoor and outdoor firmly fixed Dls drainage securely carried out Ols the earth line securely connected Ols the indoor unit securely fixed Ols power source voltage abided by the code Lls there any noise ls the lamp normally lighting Are cooling and heating when in heat pump performed normally Ols the op
64. rque ES Liquid side6 35mm 1 4 18N m Liquid Gas side9 52mm 3 8 42 N m Spanner Torque wrench Gas side 12 7mm 1 2 55N m Gas side 15 88mm 5 8 60 N m Haier 41 Installations Ensure that on dirt or debris enters the pipe The standard pipe length is 7m 27 9 16 If it is over 7m 27 9 16 the function of the unit will be affected If the pipe has to be lengthened the refrigerant should be charged according to 50 g m 0 045 oz inch But the charge of refrigerant must be conducted by professional air conditioner servicer Before adding additional perform air purging from the refrigerant pipes and indoor unit using a vacuum refrigerant pump then charge additional refrigerant CAUTION Outdoor unit Indoor unit Indoor unit Outdoor unit Max Elevation Amax 15 m Outdoor unit In case the elevation A is more than 5m oil trap shoud be installed every 5 7m Max Length Bmax 20m Indoor unit In case the pipe length B is more than 10m the refrigerant should be charged according to 50 g m Oil trap Connection Take off the panel top by removing the 5 screws Remove the plugs on the conduit plate e Temporarily mount the conduit tubes on the conduit plate Connect both the power supply and unit wire harness to the corresponding terminals on the terminal board Ground the unit in accordance with local codes Allow several extra inches of wire for making wiring
65. 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 E 2 3 4 2 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 Refer to the previous article When the mounting plate is first fixed for the position of wall hole Making a Hole on the Wall and Fitting the Piping Hole Cover Make a hole of 70 mm 2 3 4 in diameter slightly descending to outside the wall Install piping hole cover and seal it off with putty after installation Wall hole Pitch downward for drainage 70mm 2 3 4 i Outdoor side Thickness of wall Installation of the Indoor Unit Drawing of pipe Rear piping Draw pipes and the drain hose then fasten them with the adhesive tape Left Left rear piping Incase of left side piping cut away with a nipper the lid for left piping 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 Haier Installations 1 Insert
66. ur hand to raise the body then lift the bottom of the body outward slightly and lift the unit until it leaves the mounting plate mounting plate Connecting the indoor outdoor Electric Cable Removing the wiring cover Remove terminal cover at right bottom corner of indoor unit then take ke off wiring cover by removing its screws ma m When connecting the cable after installing the indoor unit 1 Insert from outside the room cable into left side of the wall ae hole in which the pipe has already existed i i 2 Pull out the cable on the front side and connect the cable EY p making a loop When connecting the cable before installing the indoor unit Q Insert the cord from the back side of the unit then pull it out on the front side Fasten the unit wire harness to the conduit holder using the lock nut Position the conduit holder to its original state using screw a 919 Unit wire T ele harness 9 al de D PO o o 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 damage to the units AQ Lock nut Conduit holder Cut the 6 slit sear Domestic Air Conditioner Haier
67. w 60 F do not use it in the normal operation e Continue to press the test operation LLL Switch for more than 5 seconds After P you hear two beeps release your finger from the switch the cooling operation starts with the air flow speed Hi Under this operation mode the fan motor of indoor Kum will run in high speed E Bl Air Flow Direction Adjustment 1 Status display of air flow COOL DRY gt gt gt gt P 2 Left and right air flow adjustment manual Move the vertical blade by a knob on air conditioner to adjust left and right direction to achieve stereoscopic air flow as the figure below 4 Iw E stereoscopic air flow Cautions e When adjusting the flap by hand turn off the unit e When humidity is high condensate water might occur at air outlet if all vertical louvers are adjusted to left or right e It is advisable not to keep horizontal flap at downward position for a long time in COOLor DRY mode otherwise condensate water might occur Note When restarting the unit after it has been turned off the unit will keep the swing position before it stops working Haier 25 Domestic Air Conditioner Haier System Configuration Operation ll Sleep Operation Press FEN button to enter additional options cycle the display to 1 will flash And then
68. with 60 senconds after compressor is started 5 1 5 3 2 2 During the defrosting and 2 minutes After quiting the defrosting mode abnormality of temp sensor isn t detected 5 1 5 3 2 3 After quiting the defrosting mode the fan motor enter cooling prevention mode Air outlet Defrosting procedure 4 way valve S d une P S Entering defrosting mode air inlet stops immediately p 55 Compressor e z Defrosting over 55S Outdoor coil pipe gt 12 C current gt 5 Haier functions and Control 5 1 6 Timer function You can set 24 hour timer on or timer off as required and the minum time unit is 1 minute After setting the indicator of indoor unit is on and it is off when timer setting is completed There are several timer mode as follows 5 1 6 1 Timer on The LED of timer on lights up and unit behaves with halt status Timer on is completed and then unit starts running with the LED of timer on off The unit starts with the the last setting receiving timer signals and sleep setting is not allowed 5 1 6 2 Timer off Unit starts timer indicator lights up When reaching time setting the indicator goes out unit enters shut down mode and sleep function can be set If timer off and sleep are set synchronously the one which time is short run first Executing shutdown instruction clear timer and sleep function 5 1 6 3 Timer on and timer off can be set synchronously 5 1 7 Sleep function the timer indicator lights u

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