HAIER WINDOW TYPE AIR CONDITIONER. Service Manual. Part # AC HAIER TRADING COMPANY, LLC

Transcription

1 HAIER WINDOW TYPE AIR CONDITIONER Service Manual Part # AC HAIER TRADING COMPANY, LLC 1

2 SERVICE MANUAL Models HWR08XC5 ESA3065 ESA3085 Features Top-Discharge Air Flow Ultra Quiet Operation Safty Power Cord EnvicoClean TM Coil Easy-Access Washable Filter Digital Display&Timer Energy Star() Serial Number: Version:00.00 Edition:

3 Content 1 Product Code Illumination And Series introduction Features Specifications Safety and Precaution Warning and Cautions Net Dimention Installation and Accessory Parts Parts and Functions Abnormity Diagnose System Flow Chart Circuit Diagram Maintenance Service and Trouble Shooting Wiring Diagram Exploded View and Parts Lists

4 Product Code Illumination And Series Introduction 1.Model identification: H W A B C D E F G A: Abbreviation of Haier B: Abbreviation of Window C: R-Remote Control F-Mechanical Control D: Nominal cooling capacity(btu/h) with the first two numbers based on one thousand unit E: The type of power supply X: 115V/60HZ V:208/220V/50HZ F: Function code C-Cooling only H-Heating pump E-Electric aided heating G: Design code E SA A B C D A: Abbreviation of Energy Star B: No meaning C: Nominal cooling capacity(btu/h) with the first two numbers based on one thousand unit D: Design code Examples: HWR08XC5 It represents remote contrl window air conditioner.cooling capacity is 8000BTU/h and the power supply is 115V /60Hz. ESA3065 It represents remote contrl window air conditioner.cooling capacity is 6000BTU/h and the power supply is 115V /60Hz. 2.Standard situation/conditions Indoor air state outdoor air state No. Operating condition D.B. W.B. D.B. W.B. 1 Nominal cooling Nominal heating / / / / 3 Nominal electrical heating / / / / 2

5 Specifications: Item UNIT HWR08XC5 ESA3065 ESA3085 Cooling capacity BTU/h Heating capacity BTU/h / / / Power supply 1PH/115V/60Hz 1PH/115V/60Hz 1PH/115V/60Hz Weight Compressor Pressure Refrigerant Cooling Heating Sound Level Case Packaging dimensions Type Power input W Running current A EER BTU/(hW) Power input W / / / Running current A / / / COP BTU/(hW) / / / Indoor side db(a) 53/52/50 53/52/50 53/52/50 Outdoor side db(a) / / / Height mm Width mm Depth mm Height mm Width mm Depth mm Net kg Gross kg Type Rotate Rotate Rotate Model 2R12S3R126A6 SD086UW-H3 2R12S3R126A6A A BG Running cap. for µf 35uf/250VAC 40uf/250VAC 35uf/250VAC comp. Starting method PSC PSC PSC Heating side MPa Cooling side MPa Model R22 R22 R22 Charge kg indoor unit Acentric fan Acentric fan Acentric fan outdoorunit Axial fan Axial fan Axial fan Fan indoor unit r/min 960±30/800±40/5 960±30/800±40/57 960±30/800±40/57 Fan 75±30 5±30 5±30 speed outdoorunit r/min / / / Air volume m 3 /hr Moisture removal Pints/hr Exchanging pipe type/ diameter mm Evaporator:?7 Evaporator:?7 Evaporator:?7 condenser:?7 condenser:?7 condenser:?7 Fin material Hydrophile aluminum foil Hydrophile aluminum foil Hydrophile aluminum foil 3

6 Safety and Precaution 4

7 Warning and Cautions 5

8 Net Dimention

9 Installation and Accessory Parts 7

10 ON/ OFF MO DE SPEED TI MER TEM P/ TIM E Domestic Air Conditioner Installation and Accessory Parts Remote control CR2025 battery, ESA3065,ESA3085 8

11 Installation and Accessory Parts HWR08XC5, HW R08XC5,

12 Installation and Accessory Parts 10

13 Installation and Accessory Parts 11

14 Parts and Functions MODEL: HWR08XC5 1. Thermostat 6. Window Install Kit This allows you to adjust the temperature of the air. Enables you to install the air conditioner in a double The lower the setting the cooler the air temperature hung window. Extra brackets or support may be With this you can set the temperature to your needed depending on your window. desired comfort level You can set the temperature 7. Remote Control between 61 o F and 86 o F. This full functional wireless remote allows you to 2. fan Speed operate your air conditioner from a distance. You You have 2 levels of Fan speed to set at your need not have to get up to change the settings, the desired comfort level. functions or to turn the unit on or off. 3. Function. 8. LED Display Electronic Control Panel Your air conditioner has 2 Functions. The 4 function LED displays Room Temperature, a) COOL Temperature Setting, Timer Setting and Time Here the air conditioner will operate the compressor Remaining to Stop / Start the unit. Electronic and the desired fan speed set to give you chilled Control Panel lets you set the temperature to the cold air for your comfort. Exact Temperature you desire. b) Fan 9. Electrostatic Filter You can run the fan only on not so hot days. The Being constructed of high efficiency purifying fan can be set to run at 2 speeds as desired by you. substance, active carbon fabric, electrostatic fabric, 4. Timer electrostatic active carbon net and other materials 12

15 Abnormity Diagnose 1. Sensor diagnose: 2 seconds after the sensors open circuit or short circuit, the unit will turn off automatically and the LED will show E0 until the sensors resume. 2. Keystroke circuit error diagnose: When power on for the first time, the PCB will check the keystroke circuit, if the sampling value is different with the theory value, the LED will show E1, which means failed keystroke circuit. The keyboard is locked and so invalid, but the remote control is working normally. 13

16 System Flow Chart Indoor heat exchanger Outdoor heat exchanger Compressor Capacillary tube Cooling 14

17 15 Circuit Diagram A B C D D C B A K7 K6 K5 K4 K3 R L10 L1 L2 L5 L4 L3 R R R R V R R32 1K R33 2K R34 2K R35 2K R40 10K R C21 4.7UF/50V V R R38 10K R36 3K V C C20 100U/16V K2 K1 R42 1K R41 1K R37 10K L11 C8 4.7UF/50V R18560 JK3 PB1 R10 2K +12 R11 1K R6 5.1K C14 0.1u/250V C5 100UF/16V FUSE1 JK4 C R20 10K R16 2.2K C7 4.7UF/50V R5 5.1K C R19 2.2K R13 22k R15 10k R12 22k R14 10K R9 1K JK1 R17 10K C CN1 1 2 CN2 R410K R310K 1 2 CN4 UV ZR1 LOW HIGH A1 1 A2 2 Q2 15 A7 7 GND 8 Q3 14 Q6 11 A3 3 A6 6 A4 4 Q4 13 Q7 10 VCC 9 Q1 16 Q5 12 A5 5 IC22003 COMPRESSOR CX1 4M GFABCEDH VSS 1 XIN 2 XOUT 3 TEST 4 VDD 5 P21(XTIN) 6 P22(XTOUT) 7 /RESET 8 P20 9 P00(TXD) 10 P01(RXD) 11 P02(SCLK) 12 P03(MOSI) 13 P04(MISO) 14 P05(/SS) 15 P06 16 P07 17 P10(/INT0) 18 P11(INT1) 19 P12(/DVO) 20 P30 21 P31 22 P32(AIN0) 23 P33(AIN1) 24 P34 25 P35 26 P36 27 P37 28 IC1TMP86C807 R312K R212K R302K R2 2K DQ DQ DQ DQ OUT 1 GND 2 VCC 3 REV LED1 Q D1 D2 D3 D4 C6 104 C TRANS L7 C C9 100UF/16V C17 100UF/16V C C3 104 C1 104 C4 470UF16V C2 1000UF/25V Q R1 51/1W R2 390 DZ 5.6V/1W R43 5.1K S5 S4 S2 S1 N

18 Maintenance Service and Trouble Shooting W A IT T H R E E M INUTE S B E F OR E RE ST A R TI N G Always unplug your air conditioner before cleaning. The air filter behind the front grille should be checked and cleaned at least once every 2 weeks or more often if necessary. To remove: 1. Open the inlet grille downward by pulling out the top of the inlet grille. 2. Remove the air filter from the front grille assembly by pulling the air filter up slightly. 3. Clean the filter with warm, soapy water below 40 o C(104 o F). 4. Rinse and gently shake the water from the filter and let it dry before replacing it. DO NOT use your air conditioner without the air filter in place. To clean the front panels or the cabinet DO NOT use harsh chemicals, abrasives, ammonia, chlorine, bleach, concentrated detergents, solvents or metal scouring pads. Some of these chemicals 16

19 Maintenance Service and Trouble Shooting Trouble Shooting If air conditioner does not operate: Check if unit is plugged in.the plug may have come loose. Check if the unit is in off mode. The fan control may be in off position. Air from air conditioner is warm: The A/C setting may need to be raised. The temperature outside the room is below 65 F The conpressor will not cycle on if the temperature outside is below 65 F. Ice formation on cooling coils: Outside temperature too cold.set the unit on fan only setting to defrose ice. Lower temperature setting.temperature setting may be too cold. Unit BTU may be too high for the room. 17

20 Wiring Diagram R: RED W: WHITE B: BLACK G: GREEN GR: GRAY BL: BLUE OR: ORANGE Y/G: YELLOW/GREEN WIRING DIAGRAM W(RIBBED) POWER SUPPLY G 1 SENSOR B(NO RIBBED) UV LIGHT PROTECTOR B CN2-1 RECEIVING HEAD SIGNAL RECEIVER BOARD IC1 CN CN1 COM NO JK4-1 R M C TRANSFORMER COMPRESSOR TR S CN5 HI FUSE1 FUSE (250V 3.15A) LOW N R W CAPACITOR B NOTING:DASHED UNIT 1 IS OPTIONAL UNIT.NOT HAVE UV FUNCTION'S TYPE DOESN'T HAVE THE DASHED UNIT. GR R H FAN MOTOR GR R OR BL B OR BL B L M BL Y/G B CAPACITOR 18

21 Sincere Forever Haier Group Haier Industrial Park, No.1, Haier Road , Qingdao, China 25