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Verfügbare Sprachen
Verfügbare Sprachen
The smoothing capacit-
ors (1,000uF x4pcs.)are
charged to about 380V.
Don't forget to discharge
them before attempting
access to electric parts.
Before checking electric
parts of the outdoor unit,
disconnect the power
line of the power circuit
to cut off supply power.
This is necessary
to
protect the parts.
DISCHARGING CAPACITORS
1. Turn off the indoor unit's power switch or unplug the power cord, and wait for
a minute or so.
2. Open the cover of the electric parts compartment. Discharge electricity from
smoothing capacitors (1,000uF x4pcs.) by connecting the leads of a soldering
iron of 30~75W to the terminals provided for this purpose. Continue discharg-
ing for more than 15 seconds.
Plug
Soldering iron of 30~75W
F cable (#2, single lead)
Strip off insulation for about
20 mm at the end.
Do not use a soldering
iron with built-in
transformer : the fuse
built in the transformer
would blow out.
WL
Wt
Wi
CUTTING OFF POWER SUPPLIED TO THE POWER CIRCUIT
Plus terminal
Minus terminal
WM
Wd
Unsolder the gray lead from
the plus terminal and wrap
the terminal with PVC rape.
Plus terminal
Minus terminal
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