![Haier ESA412K [19/24] Abnormity diagnose](/img/pdf.png)
Haier ESA412K [19/24] Abnormity diagnose
![Haier ESA412K [19/24] Abnormity diagnose](/views2/1818801/page19/bg13.png)
7. Abnormity Diagnose
ESA412K Abnormity Diagnose
Domestic Air Conditioner
18
NO
YES
YES
YES
NO
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.
Firstly check whether Terminal CN2 on
the indoor mainboard contact well or
not?
Pull out the terminals on the indoor
mainboard and reinsert them.
Replace with new sensor.
Pull the sensor out of the mainboard
1) Measure the value of resistance
between its two jumpers
2) Measure the temperature at the
room temperature sensing head.
Check the specifications of the sensor
to deside whether the sensor is
damaged or not?
The Indoor PCB is broken.
Replace with new indoor 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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