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Haier HSU-09H03/(BP)1 Service Manual

Domestic air conditioner
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Domestic Air Conditioner
SERVICE MANUAL
l Features
l International well-known compressor,economic and convenience
l Arc appearance,beautiful and generous
l Anti-fungus filtration, multi-layer of fresh air.
l
CFC free refrigerant for environmental protection.
Serial Number: 0010540329
Models
HSU-09H03/(BP)1
HSU-12H03/(BP)1
Version:00.00
1
Edition: 2005-5-12

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Summary of Contents for Haier HSU-09H03/(BP)1

  • Page 1 Domestic Air Conditioner SERVICE MANUAL Models HSU-09H03/(BP)1 HSU-12H03/(BP)1 l Features l International well-known compressor,economic and convenience l Arc appearance,beautiful and generous l Anti-fungus filtration, multi-layer of fresh air. CFC free refrigerant for environmental protection. Serial Number: 0010540329 Version:00.00 Edition: 2005-5-12...

  • Page 2: Table Of Contents

    HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Content 1. Description of product model coding and series introduction--3 2. Specifications -------------------------------------------------------------6 3. Curves of performance---------------------------------------------------9 4. Description,net dimensions and functions of main component s and accessories------------------------------------------------------------12 5. Knock-down drawings and part lists---------------------------------15 6.
  • Page 3 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 DESCRIPTION OF PRODUCT MODEL CODING & SERIES INTRODUCTION...
  • Page 4 The structure code of indoor & outdoor unit: S(wall-mounted),W(window type),P (cabinet type) H-Abbreviation of Haier Examples: HSU-12H03/(BP)1,It represents wall-mounted split type heat pump air conditioner . The cooling capacity is 12000BTU/h,and the power supply is 220-230V/50Hz.

  • Page 5: Description Of Product Model Coding And Series Introduction--3

    HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Description of product model coding and series introduction Standard Situation/Conditions indoor air status outdoor air status Operating condition Norminal cooling Norminal heating Not control Norminal electrical heating C.Series brief introduction 1.comfortable:wide-angle airflow The vertical dual-flap and horizontal wide-angle louvers ensure the cool(warm) air reaches every corner of the room.

  • Page 6: Specifications

    HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Specifications...
  • Page 7 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Specification: Model: Appearance color White/White HSU-09H03/(BP)1 (indoor/outdoor): Cooling capacity: 2600W Heating capacity: 3900W 2.60 2.89 Cooling coefficient: Heating coefficient: 1000W Cooling power input: Heating power input: 1350W 1.5X10 - Frequency range Moisture removal ------...
  • Page 8 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Specification: Model: Appearance color White/White HSU-12H03/(BP)1 (indoor/outdoor): Cooling capacity: 3500W Heating capacity: 4800W 2.59 2.74 Cooling coefficient: Heating coefficient: 1350W Cooling power input: Heating power input: 1750W 1.8X10 - Frequency range Moisture removal 50Hz...

  • Page 9: Curves Of Performance

    HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Curves of performance of compressor Curves of performance of compressor Curves of performance of compressor...
  • Page 10 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Curves of performance of compressor Performance Curve Return Gas Temperature SHV130FFDC Model Subcooling 220-230V / 50Hz / 1PH Power Supply 20 μF / 450 VAC Ambient Temperature Run Capacitor Cond. Temperature 2500 2330 2160 1990 1820 1650 1480...
  • Page 11 Domestic Air Conditioner Model: HSU-09H03/(BP)1 Description of product model coding and series introduction Performance Curve Return Gas Temperature KHV104FCKA Model Subcooling 220-230V / 50Hz / 1PH Power Supply 20 μF / 450 VAC Ambient Temperature Run Capacitor Curves of performance of compressor Cond.
  • Page 12 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Description,dimension and function of main components and accessories...
  • Page 13 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 CONNECTING PIPING AND ELECTRICAL WIRING INLET DRAIN HOSE OUTLET...
  • Page 14 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 NET DIMENSIONS: Indoor unit for HSU-09H03/(BP)1 HSU-12H03/(BP)1 NET DIMENSIONS: Indoor unit for HSU-09H03/(BP)1 HSU-12H03/(BP)1...
  • Page 15 Domestic Air Conditioner Models: HSU-09H03/(BP)1 HSU-12H03/(BP)1 Knock-down drawings...
  • Page 16 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 KNOCK-DOWM DRAWINGS FOR INDOOR UNIT(HSU-09H03/(BP)1) (HSU-12H03/(BP)1)
  • Page 17 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Edition:2004/10/15 No. in The proportion Spare parts description Failure Spare parts number Model Remark exploded of the spare in english rate view part stock 1 0010805360 Front grille HSU-09H03/(BP)1 indoor unit 001A2400060/0 Air filter...
  • Page 18 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Edition:2004/10/15 No. in The proportion Spare parts description Failure Spare parts number Model Remark exploded of the spare in english rate view part stock 001A0100945 Front grille HSU-12H03/(BP)1 001A2400060/ Air filter HSU-12H03/(BP)1 001A2400061 001A1232074...
  • Page 19 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 KNOCK-DOWM DRAWINGS FOR OUTDOOR UNIT(HSU-09H03/(BP)1) (HSU-12H03/(BP)1)
  • Page 20 HSU-09H03/(BP)1 0010101388 Back grille HSU-09H03/(BP)1 001A0100018 Top panel HSU-09H03/(BP)1 001A2500053 4-way valve coil HSU-09H03/(BP)1 0010705819 pipe assy HSU-09H03/(BP)1 001A3600034 Capacitor for comp. HSU-09H03/(BP)1 ------ Capacitor for motor HSU-09H03/(BP)1 001A4000105 Terminal block HSU-09H03/(BP)1 0010804823 Electric box HSU-09H03/(BP)1 0010702427 Stop valve HSU-09H03/(BP)1...
  • Page 21 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Edition:2005/05/22 No. in Spare parts Spare parts Failure Model Remark explode description in proportion of number rate d view english the spare part 001A1436043A Front grille HSU-12H03/(BP)1 1 0010101387 Front panel HSU-12H03/(BP)1 1 001A2331030A Fan HSU-12H03/(BP)1 1 001A3000029 Motor...
  • Page 22 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Brief introduction to electrical control functions...

  • Page 23: Brief Introduction To Electrical Control Functions

    HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Brief introduction to electrical control functions Introduction to electrical control function Including brief introduction to air conditioners of series models and electrical control function as well as the technical information. 1.1 Brief introduction to electrical function 1.1.1 Status conversion...
  • Page 24 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 ｏ 1.1.2.1 Air volume control under cooling running (Cool compensation temp. –0.33 When setting manual control, wind speed will run according to the setting value during compressor running, and run in the speed of setting value minus 60rpm during compressor stopping.
  • Page 25 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 1.1.3.2 Compressor control under dehumidification running. 1.1.3.2.1 When running in normal status, control of compressor frequency: Temperature difference (ｏ 4.3 ≥ΔT≥ ΔT> 4.3 1.3 ≥ΔT≥-1 ΔT < -1 Compressor Maximum frequency (Hz) High frequency Mid.
  • Page 26 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 1.1.4.2.1 When running in normal status, control of compressor frequency: Temperature difference (ｏ 5.7 ≥ΔT≥ 1.3 ≥ΔT≥ ΔT> 5.7 ΔT < -0.7 -0.7 Compressor Maximum frequency (Hz) High frequency Mid. frequency Low frequency stops 1.1.4.1.2...
  • Page 27 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 running for 30 minutes and will not be restricted by low-load protection (refer to protection function). 1.1.6.1.3 Finishing conditions Trial running will stop when remote control or emergency signal is received. After 30 minutes trial running, emergency running (automatic running) starts.
  • Page 28 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 The minimum frequency is displayed when indoor coil- pipe temperature is lower than 2ºC and coil-pipe temperature is above -0.5ºC. When thermal conversion temperature is lower than 0.5ºC, selecting 3 minutes stand-by status. When indoor coil-pipe temperature is 2.1ºC, the compressor restarts.
  • Page 29 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 120ºC (undetermined) 113ºC (undetermined) 108ºC (undetermined) 80ºC (undetermined) release normal limit stop stop restore (3 minutes stand-by) (compressor restarts) If the compressor continuously stops twice within 30 minutes, the compressor discharge temperature protection alarms.
  • Page 30 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Within 30 minutes after upper limit of high-load acting, the high-load protection will alarm if the upper limit of high-load acts once more. Outdoor ambient temperature sensor abnormal。 Displayed as thermistor abnormity mode respectively after outdoor unit received the abnormal error code signals of defrosting, discharge temperature, control board and outdoor thermistor.
  • Page 31 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Compressor running ★ ■ □ abnormity Overhigh discharging ■ ★ ■ temperature protection AC current protection ★ ★ ■ DC current protection ★ ★ □ Insufficient current ■ ★ □ protection Outdoor control board ■...
  • Page 32 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 List of error code: Error display Autom Abnormity mode atic Possible reason door restore ning Abnormity of indoor 1. Inserter does not contact well or ★ ■ ■ thermistor control board is not good.
  • Page 33 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Outdoor control 1. Whether control board is abnormal. board temperature ■ ★ ★ 2. Whether outdoor ambient temperature protection is too high. 1. Whether compressor shaft is seized. 2. Whether power module is damaged.
  • Page 34 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 CN13 1.0uF275V~ 黑 灰 FR106 82K 2W 0.0047uF 220uF25V 0.1uF 0.01uF 275VAC ZEN1 FR107 220K 2W 0.0047uF 白 330K 2W 0.01uF FR106 蓝 275VAC 2SC3150 220uF25V ZEN2 1N4007 1.0uF275V~ 绿 5.1V FR106 ³äµç 220uF25V...
  • Page 35 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Outdoor control 1. Whether control board is abnormal. board temperature ■ ★ ★ 2. Whether outdoor ambient temperature protection is too high. 1. Whether compressor shaft is seized. 2. Whether power module is damaged.

  • Page 36: Wiring Diagram

    HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Wiring diagram...
  • Page 37 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 WIRING DIAGRAM OF INDOOR UNIT FUSE EMERGENCY SWITCH AMBIENT TEMP SENSOR PIPING TEMP SENSOR LOUVER MOTOR NOTING： W: WHITE B: BLACK R: RED BR: BROWN BL: BLUE Y/G:YELLOW/GREEN 1PH.220V~.50Hz POWER...
  • Page 38 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 WIRING DIAGRAM OF OUTDOOR UNIT 0010510214 NOTING B: BLACK WHITE R: RED 4-WAY VALVE OUTDOOR MOTOR OR: ORANGE BL:BLUE GR: GREY CN2 CN3 CN15(09TYPE) CN8(35TYPE, CN5 CN6 CAPACITOR OUT WIRING) CN12 CN10 CN11 COMPRESSOR...

  • Page 39: Circuit Diagram

    HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 CIRCUIT DIAGRAM...
  • Page 40 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 CN13 1.0uF275V~ 黑 灰 FR106 82K 2W 0.0047uF 220uF25V 0.1uF 0.01uF 275VAC C N 1 ZEN1 FR107 220K 2W 0.0047uF 白 330K 2W 0.01uF 蓝 FR106 275VAC 220uF25V 2SC3150 ZEN2 1N4007 1.0uF275V~ 绿 5.1V FR106 ³...
  • Page 41 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 P(+) R1(shunt resistor) 5W 16m¦ ¸ PS21564 104/50V 104/50V 104/50V 104/50V 22nF 2.2nF 104/50V 104/50V 104/50V 74HC04N 104/50V 1N4007/1N4148 104/50V...

  • Page 42: Abnormity Diagnose

    HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 ABNORMITY DIAGNOSE...
  • Page 43 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Abnormality diagnosing a.The temperature sensor of coil pipe of indoor unit is in short circuit or broken circuit,the timing indicator of indoor unit is on,the power indicator is flickered in 1Hz; b.The rom temperature sensor of indoor unit is inshort circuit or broken circuit: the timing indicator of indoor unit is off,the power indicator is flickered in 1Hz;...
  • Page 44 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1...

  • Page 45: Trouble Shooting

    HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 TROUBLE SHOOTING...
  • Page 46 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1...

  • Page 47: Refrigerating Cycle Diagram

    HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 REFRIGERATING CYCLE DIAGRAM...
  • Page 48 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Refrigerating cycle diagram...

  • Page 49: Noise Level Test Chart And Air Velocity Distribution

    HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Noise level test chart and air velocity distribution...
  • Page 50 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Noise level test chart and air velocity distribution Noise level test chart HSU-12H03/(BP)1 MODEL: HSU-09H03/(BP)1 63Hz 125Hz 250Hz 500Hz 1000Hz 2000Hz 4000Hz 8000Hz indoor outdoor...
  • Page 51 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Noise level test chart and air velocity distribution Air velocity distribution MODEL: HSU-09H03/(BP)1 HSU-12H03/(BP)1 Air velocity distribution unit m/s Fig 1 top view flow control panel horizal 0.25 lourer:center unit m/s 0.5 0.25 Fig 2...

  • Page 52: Installation Manual

    HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Installation manual...
  • Page 53 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Installation Manual of Room Air Conditioner Read this manual before installation Explain sufficiently the operating means to the user according to this manual. Necessary Tools for Installation 1.Driver 5.Torque wrench(17mm,22mm,26mm) 9.Nipper 12.Reamer 2.Hacksaw 6.Pipe cutter 10.Gas leakage detector or...
  • Page 54 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Floor fixing dimensions of the outdoor unit (Unit:mm) Fix the unit to concrete or block with bolts( 10mm) and nuts firmly and horizontally. Fixing of outdoor unit 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.
  • Page 55 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Indoor unit 1.Fitting of the Mounting Plate and Positioning of the wall Hole When the mounting plate is first fixed 1.Carry out, based on the neighboring pillars or lintels, a proper leveling for the plate to be fixed against the wall, then temporarily fasten the plate with one steel nail.
  • Page 56 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Indoor unit 3.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 In case of left side piping, cut away, with a nipper, the lid for left piping.
  • Page 57 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Indoor unit When connecting the cable after installing the indoor unit 1. Insert from outside the room cable into left side of the wall hole, in which the pipe has already existed. 2. Pull out the cable on the front side, and connect the cable making a loop.
  • Page 58 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 Outdoor unit 1.Installation of Outdoor Unit Drawing for the installation of indoor and outdoor units Install according to 2.Connection of pipes To bend a pipe, give the roundness as large as possible not to crush the pipe ,and the bending radius should be 30 to 40 mm or longer.
  • Page 59 HSU-09H03/(BP)1 HSU-09H03/(BP)1 Domestic Air Conditioner Domestic Air Conditioner Model: Model: HSU-12H03/(BP)1 HSU-12H03/(BP)1 Outdoor unit 5.Purging Method Push the air out of the indoor unit and piping as followes: (1) Remove the valve cap on 2-way valve in outdoor unit. (2) Loosen by 1/2 turn the flare nut of...
  • Page 60 HSU-09H03/(BP)1 Domestic Air Conditioner Model: HSU-12H03/(BP)1 1.Power Source Installation The power source must be exclusively used for air conditioner. (Over I0A) In the case of installing an air conditioner in a moist place, please install an earth leakage breaker. For installation in other places, use a circuit breaker as far as possible.
  • Page 61 Sincere Forever Haier Group Haier Industrial Park, No.1, Haier Road 266101, Qingdao, China http://www.haier.com...

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Hsu-12h03/(bp)1Hsu-09h03/bp1Hsu-09h03/1Hsu-12h03/1

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