Servicing Information - Panasonic CS-A70KE Service Manual

CS-A70KE
Servicing Information
Sensors Earth Wire Connector
Electronic
~2- Controller
e Inspection points for the Indoor Electronic Control-
ler
1. The Electronic Controller, a signal Receiver and an
Indicator can be seen by removing the Front Grille
and Control Board Cover, as shown in the Fig 1.
[A+ B] selection switch [SW1]
(Used when there are two units in one room)
Indicator Signal Receiver
Stepping Motor Connector
(CN-STM)
Fig 1.
Top Taps
PA
Releasing the 2 right
tabs by pressing down
e Indoor Fan Motor removal procedure
thesten iaband puctind
1. Remove the connector CN-MTR (GREEN) of Fan _—uP the bottom tab.
Motor and connector CN-STM (GREEN) of stepping
motor from the electronic controiler. Release the
earth wire (YELLOW-GREEN) from the control board
and sensors from its holders. (Refer Fig 1.)
2. Remove the Control Board
The Control Board can be removed by releasing the on
top, left and right tabs shown in Fig 2, 3, 4. Fig 2.
Releasing the 2 left
tabs by pressing down
the top tab and pushing "
ad
up the bottom tabs
Remove the Control Board
Fig 4.
~37-