Specifications

1085
FDC-HKXR
When some modes only
operate.
Defective indoor unit PCB →
Replacement
Check with the Hi, Me, Lo of
blower mode.
Defective indoor unit PCB →
Replacement
When the indoor unit blower does not operate
3)
All of cooling,
blower heating,thermaldry
do not operate
NO
NO
YES
YES
Inspect at the indoor unit side.
Check FMI
Defective FMI, capacitor
(CF
I) → Replacement
Operate more than
1 min. later
Normal
Replace LM
Repair the wire
NO
YES
YES
YES
YES
NO
NO
NO
Defective LS →
Replacement
Defective indoor unit PCB
→Replacemet
NO
NO
YES
Turn off and back on again
the power and check the
motion of LS
It is normal
if it stops with
2 pushes on LS
Adjust LS lever and
check again
Defective indoor
unit PCB
Does the
louver operate at
power on?
Is the louver
operated with the remote
controller
Is LM wire
bloken?
Is LM
locked?
Does the louver
link push the LS till
a click sound is
heard?
Note (1) LM:Louver motor
LS:Limit switch
Louver motor does not operate2)
Inspect at the indoor unit side.
Is Voltage detected
between CNF
terminals?