November 19, 2020

Gree AC E4 Error Code | Troubleshooting

By intakhab gree ac error codes, Uncategorized 0 Comments

Gree AC E4 Error Code inverter has higher E4 error compressor discharge temperature. This simply means that if the E4 error appears or you have a remote screen, it means that your external unit is experiencing a high refrigerant pressure.

Gree AC E4 Error Code | Troubleshooting

If the external unit detects that the discharge pipe of your air conditioner temperature exceeds the protective temperature value, the unit will report a high discharge presser to your main PCB.
If the protection continues even 6 times, the remote’s display shows an error, the unit cannot be recovered automatically. Then you cannot use the unit without turning off your main power supply. Turn off the unit after power is cut off or reactivate the unit.

reason:
1. If the display has a high discharge pressure protection error, it may be that your AC unit has a high level of refrigerant.
2. It is also a cause of E4 error that your discharge sensor is faulty. Check the resistance value of the sensor.
3. You have to open your liquid valve and gas valve completely.
4. The mainboard PCB of the outdoor unit may also be faulty.

Troubleshooting flow chart:

See also: –
I hope the answer is helpful.
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E4 Compressor High Discharge Temperature Protection Compressor discharge temperature is high if the external unit detects that the discharge temperature exceeds the protective temp. Price, the unit will report high discharge temperature protection

{ Credit Of This Content Goes to Sidz Cool Care }

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