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