![Haier HSU-22HEA03 [12/88] Printed circuit board connector wiring diagram](/img/pdf.png)
Haier HSU-22HEA03 [12/88] Printed circuit board connector wiring diagram
![Haier HSU-22HEA03 [12/88] Printed circuit board connector wiring diagram](/views2/1807962/page12/bgc.png)
Printed Circuit Board Connector Wiring Diagram
Indoor unit
Printed circuit board connector wiring diagram
Domestic air conditioner
Connectors Indoor PCB
1)CN601 connector for DC fan motor.
2)CN602 connector for power line.
3)CN604 connector for ambient temp. sensor and piping temp.sensor.
4)CN5” connector for up and down step motor.
5)CN701 connector for receiver display.
CN604 CN5”
CN701
CN601
CN602
HSU-22L/HEA03
9
Содержание
- On off 1
- Caution in repair 4
- Introduction 4
- Safety cautions 4
- Warning 4
- Cautions regarding products after repair 5
- Domestic air conditioner 5
- Hsu 22l hea03 5
- Introduction 5
- Warning 5
- Caution 6
- Domestic air conditioner 6
- Hsu 22l hea03 6
- Introduction 6
- Warning 6
- Caution 7
- Domestic air conditioner 7
- Hsu 22l hea03 7
- Inspection after repair 7
- Introduction 7
- Warning 7
- Domestic air conditioner 8
- Hsu 22l hea03 8
- Icon type of information description 8
- Icons are used to attract the attention of the reader to specific information the meaning of each icon is described in 8
- Introduction 8
- The table below 8
- Using icons 8
- Using icons list 8
- Hsu 22l hea03 9
- Hsu 22lea03 hsu 22hea03 9
- N no functions 9
- Note y holding functions 9
- Hsu 22l hea03 10
- Hsu 22lea03 hsu 22hea03 10
- White white 10
- Hsu 22l hea03 11
- Connectors indoor pcb 12
- Indoor unit 12
- Printed circuit board connector wiring diagram 12
- 1 automatic running 13
- Functions and control 13
- Main functions and control specifications 13
- When the running mode is turned to automation after starting the system the system will first determine the running 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 tr 23 running cooling mode b tr 23 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 2 13
- 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 2 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 3 force operation 1 force g operation lasts 15 minutes 2 the operation stops or after 15 minutes pass by and then close the force operation 3 status conversion stop the strong operation 4 enter such signal controls as mute normal operation or timer on etc then stop force operation 5 force heating revise the temp setting have the function of temp adjustment the air volume is the strong wind speed of heating 15 later after force operation runs then prohibit the compressor off for 10 minutes except malfunctions 6 force cooling revise the temp setting have the function of temp adjustment the air volume is the strong wind speed of cooling 18
- Indoor unit 18
- Room sensor 18
- The control of current cross peak expiration doesn t work temperature control doesn t work temperature expiration control doesn t work 5 0 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 18
- Value of thermistor 18
- Domestic air conditioner 19
- Functions and control 19
- Hsu 22l hea03 19
- Domestic air conditioner 20
- Functions and control 20
- Hsu 22l hea03 20
- Domestic air conditioner 21
- Functions and control 21
- Hsu 22l hea03 21
- B25 50 3700k 3 22
- Domestic air conditioner 22
- Functions and control 22
- Hsu 22l hea03 22
- Pipe sensor 22
- R25 10k 3 22
- Domestic air conditioner 23
- Functions and control 23
- Hsu 22l hea03 23
- Domestic air conditioner 24
- Functions and control 24
- Hsu 22l hea03 24
- Domestic air conditioner 25
- Functions and control 25
- Hsu 22l hea03 25
- System configuration 26
- Cautions 27
- Contain no fluorochloric hydrocarbon 27
- Disposal of the old air conditioner 27
- Disposal of the packaging of your new air conditioner 27
- Safety instructions and warnings 27
- Cautions 28
- Specifications 28
- The machine is adaptive in following situation 28
- Caution 29
- Cautions 29
- Installation 29
- Safety instruction 29
- Warning 29
- Caution 30
- Cautions 30
- Hsu 22l hea03 30
- System configuration 30
- Warning 30
- Actual inlet grille may vary from the one shown in the manual according to the product purchased 31
- For 22k unit the power plug is on the outdoor unit 31
- Indoor unit 31
- Outdoor unit 31
- Parts and functions 31
- After replacing with new batteries remote controller will conduct self check displaying all information on lcd then it will become normal 32
- Clock set 32
- Display board 32
- Hsu 22l hea03 32
- Note cooling only unit do not have displays and functions related with heating 32
- Parts and functions 32
- Remote controller 32
- System configuration 32
- When unit is started for the first time and after replacing batteries in remote controller clock should be adjusted as follows press clock button am or pm flashes press or to set correct time each press will increase or decrease 1min if the button is kept depressed time will change quickly after time setting is confirmed press set am and pm stop flashing while clock starts working 32
- Clock set 33
- If the unit which you purchased has not healthy function remote controller should like the following figure 33
- Parts and functions 33
- System configuration 33
- Load the battery 34
- Loading of the battery 34
- Operation 34
- Power failure resume please set and apply as necessary 34
- Put on the cover again confirmation indicator 34
- Remote controller s operation 34
- Remove the battery cover 34
- 1 unit start 35
- 2 select operation mode 35
- 3 fan speed selection 35
- 4 unit stop 35
- Auto operation 35
- Operation 35
- 1 unit start 36
- 2 select operation mode 36
- 3 select temp setting 36
- 4 fan speed selection 36
- Cool operation 36
- Operation 36
- Unit stop 36
- 1 unit start 37
- 2 select operation mode 37
- 3 select temp setting 37
- 4 fan speed selection 37
- Dry operation 37
- Operation 37
- Unit stop 37
- 1 unit start 38
- 2 select operation mode 38
- 3 select temp setting 38
- 4 fan speed selection 38
- Heat operation 38
- Note on cooling only unit heating mode is not available 38
- Operation 38
- Unit stop 38
- 1 unit start 39
- 2 select operation mode 39
- 3 fan speed selection 39
- Fan operation 39
- Note on cooling only unit heating mode is not available 39
- Operation 39
- Unit stop 39
- Air flow direction adjustment 40
- Cautions 40
- Left and right air flow adjustment manual 40
- Operation 40
- Status display of air sending 40
- System configuration 40
- Up and down air flow direction use remote controller 40
- Comfortable sleep 41
- Operation 41
- Operation mode 41
- Power failure resume function 41
- Use of sleep function 41
- Air conditioner is operating the healthy function 42
- Brief introduction to health anion function 42
- Health anion function 42
- Health operation 42
- Operation 42
- To cancel health model 42
- Unit start 42
- 1 after unit start select your desired operation mode 43
- 2 timer mode selection 43
- 3 timer setting 43
- 4 confirming your setting 43
- Operation 43
- Set clock correctly before starting timer operation 43
- Timer on off 43
- Timer on off operation 43
- To cancel timer mode 43
- 1 after unit start select your desired operation mode operation mode will be displayed on lcd 44
- 2 press timer button to change timer mode 44
- 3 time setting for timer on 44
- 4 time confirming for timer on 44
- 5 time setting for timer off 44
- 6 time confirming for timer off 44
- Operation 44
- Timer on off operation 44
- To cancel timer mode 44
- Emergency operation 45
- Emergency operation and test operation 45
- Operation 45
- Test operation 45
- For smart use of the air conditioner 46
- Maintenance 46
- Air filter cleaning 47
- Attach the filter 47
- Clean the filter 47
- Close the inlet grille 47
- Do not use the following for cleaning 47
- For smart use of the air conditioner 47
- Indoor body 47
- Maintenance 47
- Open the inlet grille by pulling it upward 47
- Remote controller 47
- Remove the filter 47
- Warning 47
- Attach air purifying filter 48
- Attach the standard air filter 48
- Close the grille surely 48
- Close the inlet grille 48
- Detach the standard air filter 48
- Maintenance 48
- Necessary installation 48
- Open the lnlet grille 48
- Prop up the inlet grille by using a small device named grille support which located in the right side of the ind oor unit 48
- Put air purifying filter appliances into the right and left filter frames detach old air purifying filter 48
- Replacement of air purifying filter 48
- Slide the knob slightly upward to release the filter then withdraw it 48
- Before asking for service check the following first 49
- System configuration 49
- Trouble shooting 49
- Codes and description 50
- Problem symptoms and measures 50
- Symptom check item details of measure reference page 50
- E1 room temperature sensor failure cn604 e2 heat exchange sensor failure cn604 51
- E14 indoor fan motor malfunction 51
- E4 indoor eeprom error replace the pcb of indoor unit 51
- Error codes and description indoor display 51
- Troubleshooting 51
- Codes and description 52
- Domestic air conditioner 52
- Hsu 22l hea03 52
- Replace indoor 52
- Replace indoor unit pcb 52
- Drain elbow 53
- Drawing for the installation of indoor and outdoor units 53
- Hsu 22l hea03 53
- Installations 53
- Necessary tools for installation 53
- No 010515469 53
- 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 54
- Fixing of outdoor unit 54
- Hsu 22l hea03 54
- If vibration may affect the house fix the unit by attaching a vibration proof mat 54
- Indoor unit 54
- Installations 54
- Outdoor unit 54
- Power source 54
- Selection of installation place 54
- Selection of pipe 54
- Drawing of pipe 55
- Fitting of the mounting plate and positioning of the wall hole 55
- Hsu 22l hea03 55
- Indoor unit 55
- Installation of the indoor unit 55
- Installations 55
- Left left rear piping 55
- Making a hole on the wall and fitting the piping hole cover 55
- Rear piping 55
- When the mounting plate is first fixed 55
- When the mounting plate is fixed side bar and lintel 55
- Easily demount cleaning of indoor unit 56
- Fixing the indoor unit body 56
- Indoor unit 56
- Other direction piping 56
- Unloading of indoor unit body 56
- Connecting the indoor outdoor electric cable 57
- Indoor unit 57
- Removing the wiring cover 57
- Attaching drain elbow 58
- Connection 58
- Connection of pipes 58
- Hsu 22l hea03 58
- Installation of outdoor unit 58
- Installations 58
- Outdoor unit 58
- For 22k 59
- Hsu 22l hea03 59
- Installations 59
- Or 80g 59
- Outdoor unit 59
- Purging method 59
- Check for installation and test run 60
- Check items for test run 60
- Correct incorrect 60
- Cutting and flaring work of piping 60
- Lean damage of flarecrack partial too outside 60
- On drainage 60
- Power source installation 60
- Hsu 22l hea03 61
- Indoor unit 61
- Removal of air filter 61
- Removal procedure 61
- Hsu 22l hea03 64
- Hsu 22l hea03 66
- Hsu 22l hea03 68
- Removal of outdoor panel hsu 22l hea03 73
- Hsu 22l hea03 77
- Removal of electrical box 77
- Hsu 22l hea03 78
- Removal of fan and fan motor 78
- Hsu 22l hea03 79
- Removal of fan motor bracket and partition 79
- Hsu 22l hea03 80
- Hsu 22l hea03 81
- Removal of compressor and heat exchanger 81
- Hsu 22l hea03 82
- Appendix 83
- Hsu 22l hea03 83
- Piping diagrams 83
- Hsu 22lea03 84
- Indoor 84
- Outdoor 84
- Hsu 22hea03 85
- Hsu 22l hea03 85
- Indoor 85
- Outdoor 85
- Circuit diagrams 86
- Control panel 1 86
- Control panel 2 86
- Domestic air conditioner 86
- Hsu 22l hea03 86
- Domestic air conditioner 87
- Hsu 22l hea03 87
- Switch power 87
- Wu hongjin 88
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