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WIRING DIAGRAM
■FV-1HZY1、FV-2KZY1
TROUBLESHOOTING
Please check according to the following table. If the abnormality still exists, please power off the
product and contact the dealer.
Symptom
The product does not
●
work when turning
on the switch.
No air blows out.
●
The product stops
●
for a while when the
operating mode is
selected.
22
Cause
Is the all-pole switch in
●
the mode「off」?
Is there a power failure?
●
Is the filter clogged with
●
dust?
The product stops to make
●
the damper move smoothly.
Second Unit
*Power source and all-pole switch to
be supplied to on and after second
unit.
Troubleshooting
Please turn on the all-pole switch.
●
After the power supply recovers,
●
press the switch to try running.
Please conduct maintenance according
●
to the maintenance methods. (P.18~20)
This is normal and no solution is
●
required.
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