Trouble shooting 3
INDOOR UNIT Error Method:
Detective Actuators:
Detective details:
Forecast of Cause:
Check Point 2 : Check Wired Remote Controller and Controller PCB
Check Point 1 : Check the connection of terminal
OK
OK
Indicate or Display:
Wired Remote Controller Error
Indoor unit Controller PCB
Wired Remote Controller (Option)
1. Connection failure 2. Wired Remote Controller failure 3. Controller PCB failure
Check & correct the followings.
Check the connection of terminal between Wired Remote Controller and indoor unit,
and check if there is a disconnection of the cable.
Check Voltage at CN305 (terminal 1-3) of UTY-XCBXE (Communication kit).
(Power supply to Remote Control)
When the indoor unit cannot properly receive the signal from
Wired Remote Controller for 1 minute or more.
02-05
Refer to error code table.
>> If it is DC13V, Remote Control is failure. (Controller PCB is normal) >> Replace Remote Control
>> If it is DC 0V, Controller PCB is failure. (Check Remote Control once again) >> Replace Controller PCB
Содержание AO* R09LECN
Страница 3: ...1 DESCRIPTION OF EACH CONTROL OPERATION R410A WALL MOUNTED type INVERTER ...
Страница 24: ......
Страница 25: ...2 TROUBLE SHOOTING R410A WALL MOUNTED type INVERTER ...
Страница 59: ...3 APPENDING DATA R410A WALL MOUNTED type INVERTER ...