Faulty Indoor Unit Pcb - Daikin FTK25JV1NB Manual

Si-86.book Page 64 Friday, June 23, 2000 10:26 AM
Troubleshooting
5.8

Faulty Indoor Unit PCB

∗
Remote Controller
Display
Indoor unit LED
Display
Method of
The condition of the transmission circuit for indoor-outdoor signal transmission is detected.
Malfunction
Detection
Malfunction When the transmission circuit remains ON.
Decision
Conditions
Supposed Causes
Troubleshooting Replace the indoor unit PCB.
64

Faulty indoor unit PCB

SIE-86
Service Diagnosis