Daikin VAM 1000FAVE, Service Manual

Page: 44 / 84

SiE71-202 Troubleshooting
Troubleshooting 35
1.2 Overall Alarm
Remote Controller
LCD Display
Error Code
60
Inspection
—
Unit No.
5
LED Indication Remote Controller
4
Main Unit
5
Error Detection
Method Abnormalities are detected based on open circuit in external input terminals (J1-JC).
Error Generating
Conditions
When external input terminal (J1-JC) short-circuit during operation
(“Overall Alarm” must be set in field setting mode).
Possible Causes
Faulty external device
Broken wire
Faulty control PCB
Troubleshooting
Measure resistance
between external
input terminals
(J1-JC).
Is
resistance
200
Ω
or
lower?
YES
YES
Remove the cause of error in
connected external device.
Check wires for abnormalities
(broken wire, faulty contact,
etc.).
Replace control PCB.
Is
connected
external device
operating
properly?
NO
(HF001)
NO