Daikin GYEQ20AN Service Manual page 123

SiAUY361411EA
displayed
outdoor
Caution: Depending on the error content, a service indication may not appear on the remote
∗ 1.The inspection indicator blinks in 1-second intervals.
∗ 2.The inspection indicator blinks in 4-second intervals.
Troubleshooting
Indoor Unit system
Code
Run Inspection
on indicator Unit No.
lamp
unit
— Blinking Blinking Blinking
UA Blinking Blinking Blinking
— On Off
— Blinking Blinking Blinking
— Blinking Blinking Blinking
— Blinking Blinking Blinking
— Blinking Blinking Blinking
controller and the unit may continue operation, but inspection and repair are required.
When error codes are displayed, be sure to contact your dealer.
Code
displayed
on
remote
controller
U9 Failure of Another Unit in the Same System
UA Indoor Unit and Remote Control Mismatch
On UC Centralized Control Address Conflict
Transmission Failure between Indoor Unit and
UE
Centralized Controller
UF System Not Configured
UH System Failure
UJ Optional Equipment Electrical Component Failure
Troubleshooting the Outdoor Unit
Error
112