Troubleshooting (Op: Unified On/Off Controller); Operation Lamp Blinks - Daikin R410As Service Manual

Si39-302
5.

Troubleshooting (OP: Unified ON/OFF Controller)

5.1

Operation Lamp Blinks

Remote

Operation lamp blinks

Controller
Display
Applicable All models of indoor units
Unified ON/OFF controller
Models
Method of
Malfunction
Detection
Malfunction
Decision
Conditions
!
Supposed
!
Causes
!
!
!
Troubleshooting
Malfunction of transmission between optional controller and indoor unit
Connector for setting master controller is disconnected
Defect of unified ON/OFF controller
Defect of indoor unit PC board
Malfunction of air conditioner

Troubleshooting (OP: Unified ON/OFF Controller)

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