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Haier HSU-09HEK03 [17/86] Functions and control
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Functions and control
5ˊFunctions 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 Automatic running mode
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. Trı23ć running cooling mode
b. Tr<23ć 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.
5.1.1.2 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 26ć). When the
indoor temperature is below 26ć, 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 26ć, the unit
enters the cooling mode and conducts the cooling programme (the preset temperature is 26ć), outlet air from
compressor is on and indoor fan motor run in fixed wind speed.
5.1.2 Indoor temperature control
Temperature control range : 16ć-30ć
Temperature control precision: r1ć
Compressor can’t be controlled by temperature sensor within 2 minutes after it starts
5.1.2.1 Cooling mode:
When Tr> Ts, outdoor fan motor and compressor on, and indoor fan motor run at fixed wind speed. When Tr
Ts, outdoor fan motor and compressor off, and when Tr > 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 d Ts, compressor, four-ways valve and outdoor fan motor is on, indoor fan
motor runs as in cold blast avoidance mode, and 4ćof compensation is added after compressor is started.
When Tr>Ts+5ć, compressor is off, and the indoor fan motor runs as in cold blast avoidance mode.
When Tr<Ts+5ć, compressor, 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 :16ď-30ď
temperature control precision: r1ď
compressor can’t be controlled by temperature sensor within 2 minutes after it starts.
control character: when Tr t 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 > Ts, outlet air from compressor is on.
wind speed control: (the temperature difference is 1 )ć
HSU-07 09 12L HEK03
16
Содержание
- 98 98 98 13
- Hsu 07 09 12l hek03 13
- R 233cf 5jsc 48r313nl 5esf 13
- Cn6 cn5 16
- Connectors indoor pcb 16
- Indoor unit 16
- Printed circuit board connector wiring diagram 16
- Functions and control 17
- Main functions and control specifications 17
- Indoor unit 22
- Room sensor 22
- Value of thermistor 22
- Domestic air conditioner 23
- Functions and control 23
- Hsu 07 09 12l hek03 23
- B25 50 3700k 3 25
- Hsu 07 09 12l hek03 25
- Pipe sensor 25
- R25 10k 3 25
- Domestic air conditioner 26
- Functions and control 26
- Hsu 07 09 12l hek03 26
- Functions and control 27
- Instruction 30
- System configuration 30
- Cautions 31
- Contain no fluorochloric hydrocarbon 31
- Disposal of the old air conditioner 31
- Disposal of the packaging of your new air conditioner 31
- Safety instructions and warnings 31
- Cautions 32
- Specifications 32
- The machine is adaptive in following situation 32
- Caution 33
- Cautions 33
- Installation 33
- Safety instruction 33
- Warning 33
- Caution 34
- Cautions 34
- Hsu 07 09 12l hek03 34
- Warning 34
- Buttons and display of the remote controller 36
- Clock set 36
- Operation 36
- Parts and functions 36
- Clock set 37
- If the unit which you purchased has not healthy function remote controller should like the following figure 37
- Operation 37
- Parts and functions 37
- Load the battery 38
- Loading of the battery 38
- Operation 38
- Power failure resume please set and apply as necessary 38
- Put on the cover again confirmation indicator 38
- Remote controller s operation 38
- Remove the battery cover 38
- 1 unit start 39
- 2 select operation mode 39
- 3 select temp setting 39
- 5 unit stop 39
- Auto cool dry heat and fan operation 39
- Operation 39
- Air flow direction adjustment 40
- Cautions 40
- Left and right air flow adjustment manual 40
- Operation 40
- Status display of air sending 40
- Up and down air flow direction use remote controller 40
- 1 after unit start select your desired operation mode 41
- 2 timer mode selection 41
- 3 timer setting 41
- 4 confirming your setting 41
- Operation 41
- Set clock correctly before starting timer operation 41
- Timer on off 41
- Timer operation 41
- To cancel timer mode 41
- 1 after unit start select your desired operation mode operation mode will be displayed on lcd 42
- 2 press timer button to change timer mode 42
- 3 time setting for timer on 42
- 4 time confirming for timer on 42
- 5 time setting for timer off 42
- 6 time confirming for timer off 42
- Operation 42
- Timer on off 42
- To cancel timer mode 42
- Brief introduction to health anion function 43
- Health anion function 43
- Health operation 43
- Operation 43
- To cancel health model 43
- Unit start 43
- Comfortable sleep 44
- Note to the power failure resume 44
- Operation 44
- Operation mode 44
- Power failure resume function 44
- Use of sleep function 44
- Close doors and windows during operation 45
- Do not block the air inlet or outlet 45
- For smart use of the air conditioner 45
- If the unit is not to be used for a long time turn off the power supply main switch 45
- Maintenance 45
- Setting of proper room temperature 45
- Use the louvers effectively 45
- Use the timer effectively 45
- Emergency operation 46
- Emergency operation and test operation 46
- Operation 46
- Test operation 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
- Before asking for service check the following first 48
- Hsu 07 09 12l hek03 48
- Trouble shooting 48
- Codes and description 49
- Error codes and description indoor display 49
- Problem symptoms and measures 49
- Symptom check item details of measure 49
- Cautio 50
- E1 room temperature sensor failure cn6 e2 heat exchange sensor failure cn6 50
- E4 indoor eeprom error replace the pcb of indoor unit 50
- Troubleshooting 50
- E14 indoor fan motor malfunction 51
- Hsu 07 09 12l hek03 51
- When the unit is on don t pull out or insert the terminal of the motor cn9 or else the motor would be damaged 51
- Drawing for the installation of indoor and outdoor units 52
- Installation 52
- Necessary tools for installation 52
- No 010518787 52
- Fixing the indoor unit body 55
- Indoor unit 55
- Other direction piping 55
- Unloading of indoor unit body 55
- Connecting the indoor outdoor electric cable 56
- Indoor unit 56
- Removing the wiring cover 56
- When connecting the cable after installing the indoor unit 56
- Hsu 07hek03 58
- Hsu 07lek03 58
- Hsu 09hek03 58
- Hsu 09lek03 58
- Hsu 12hek03 58
- Hsu 12lek03 58
- Mm 1 2 58
- Mm 3 8 58
- Outdoor unit 58
- Purging method 58
- Way valve 58
- Way valve 6 5mm 1 4 58
- Hsu 07 09 12l hek03 62
- Removal of front panel 62
- Horizontal flap 64
- Hsu 07 09 12l hek03 64
- Hsu 07 09 12l hek03 69
- Appendix 82
- Piping diagrams 82
- Indoor 83
- Appendix 85
- Circuit diagram 85
- Hsu 07 09 12l hek03 85
- Wu hongjin 86
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