10-2-23 Gas leak error
Indoor display
3-LED DISPLAY
LED1
LED2
◎
Outdoor display
LED ON
LED BLINKING
◎
1. Checklist :
1) Is the position of indoor Eva_in sensor normal?
2) Check the pipe crack
3) Check the EEV valve connection("A") in Outdoor unit
4) Check the refrigerant was charged
2. Troubleshooting procedure
Is the position of indoor eva
_in sensor normal?
Restart after power off
Is the gas leak error appeared again?
Check the EEV valve operation.
Is the EEV valve connection normal?
Is the EEV valve is operation?
Check the sound of EEV valve
after power on.
Samsung Electronics
LED3
◎
LED OFF
YES
after 20minutes later
YES
YES
YES
7-SEG DISPLAY
E554
GAS Leak error
NO
Indoor sensor take the normal position
NO
Terminate the service.
NO
Connect the EEV valve.
NO
Change the EEV valve.
DESCRIPTION
GAS Leak error
MODEL
"A"
AR12(09HSFSHWK
CN701
AR18HSFSHWK
CN503
AR24HSFSHWK
CN81
10-27