Toshiba RAS-07PKVP-E Service Manual page 99

High Wall, Heat Pump Type
11-2.Plasma Ion Charger
11-2-1. Common Procedure
1) Perform all the steps in 11-1-1.Removing the
Front Panel and Moving Panel for the indoor
unit.
2) Detach the two air filters.
11-2-2. Protective Board
1) Remove the screw shown in the figure.
2) Shift the protective board to the left.
3) Pull the protective board toward you to remove
it.
Screw
11-2-3. High-voltage Power
Supply Unit and
Discharger Unit
1) Perform all the steps in 11-1-1.Removing the
Front Panel and Moving Panel.
2) Disconnect the 4P connector on the high-
voltage power supply unit.
3) Remove the screw securing the earth lead
(black).
4) While pressing down the hook at the upper part
of the high-voltage power supply unit, detach
the upper part of the power supply unit.
5) Lift the high-voltage power supply unit, and pull
the projection at the bottom of the high-voltage
power supply unit out of the fixing frame.
High-voltage power supply unit
Hook
Fixing frame
Carry out this work taking care of the end of the sheet
metal on the back of the discharger unit.
6) Gently warp the centre of the discharger unit
downward, and disengage the upper projection
from the fixing frame.
7) Gently warp the centre of the discharger unit
upward, and disengage the lower projection
from the fixing frame.
8) Hold the hook at the left of the discharger unit,
and lift the discharger unit to remove it.
99
Service Manual
4P connector
Earth screw Earth lead
CAUTION