![Haier ESA410K [20/24] Keystroke circuit error diagnose](/img/pdf.png)
Haier ESA410K [20/24] Keystroke circuit error diagnose
![Haier ESA412K [20/24] Keystroke circuit error diagnose](/views2/1818801/page20/bg14.png)
ESA412K Abnormity Diagnose
Domestic Air Conditioner
19
NO
YES
2. Keystroke circuit error diagnose:
When power on for the first time, the PCB will check the keystroke circuit, is the sampling value is defferent
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.
Check whether the keystroke can’t
get up with prssure.
PCB is broken, replace a new PCB.
Repair the keystrokes on electrical
box to keep them away from the
keystrokes on PCB.
Содержание
- Haier group 1
- Model no esa41 2k 1
- Service manual 1
- Warning 1
- Table of contents 2
- Model identification 3
- Product code illumination and series introduction 3
- Standard situation conditions 3
- 1500 1380 4
- Domestic air conditioner 4
- Esa412k specification 4
- Item unit esa412k 4
- Specification 4
- Domestic air conditioner 5
- Esa41 2k safety and precaution 5
- Safety and precaution 5
- Warning 5
- Adapter plug 6
- Do not under any circumstances cut or remove the third ground prong from the power cord 6
- Domestic air conditioner 6
- Electrical safety 6
- Esa41 2k warning and cautions 6
- Grounding 6
- Warning 6
- Warning and cautions 6
- Warnings following the safety messages is very important 6
- Domestic air conditioner 7
- Esa41 2 k installation and accessory parts 7
- Installation and accessory parts 7
- Domestic air conditioner 8
- Install top channel 8
- Prepare air conditioner for installation 8
- Window installation 8
- Domestic air conditioner 9
- Install side curtains 9
- Domestic air conditioner 10
- Position air conditioner 10
- Prepare window for installation 10
- Domestic air conditioner 11
- Attach side curtains to window 12
- Domestic air conditioner 12
- Complete installation 13
- Domestic air conditioner 13
- Domestic air conditioner 14
- Esa41 2 k installation and accessory parts 14
- Domestic air conditioner 15
- Esa41 2 k 15
- Part s and functions 15
- Domestic air conditioner 16
- Esa412k 16
- Domestic air conditioner 17
- Esa41 2 k 17
- Using the remote control 17
- Domestic air conditioner 18
- Esa412k 18
- Abnormity diagnose 19
- Sensor diagnose 19
- Domestic air conditioner 20
- Esa412 k abnormity diagnose 20
- Keystroke circuit error diagnose 20
- System flow chart 21
- Circuit diagram 22
- Wiring diagram 24
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