Panasonic CS-C18DKV Service Manual page 40

CS-C18DKV CU-C18DKV / CS-C24DKV CU-C24DKV
HOW TO TAKE OUT FRONT GRILLE
Please follow the steps below to take out front grille if
necessary such as when servicing.
1. Open the intake grille.
2. Set the vertical airflow direction louver to the horizontal
position.
3. Slide down the 3 caps on the front grille as shown in the
illustration below, and then remove the 3 mounting screws.
4. Pull the lower section of the front grille towards you to
remove the front grille.
When reinstalling the front grille, first set the vertical
airflow direction louvers to the horizontal position and
then carry out above steps 2 - 3 in the reverse order.
AUTO SWITCH OPERATION
The below operations will be performed by pressing the
"AUTO" switch.
1. AUTO OPERATION MODE
The Auto operation will be activated immediately once the
Auto Switch is pressed.
2. TEST RUN OPERATION (FOR PUMP DOWN/SERVICING
PURPOSE)
The Test Run operation will be activated if the Auto Switch
is pressed continuously for more than 5 sec.. A "beep"
sound will occur at the fifth sec., in order to identify the
starting of Test Run operation.
3. REMOTE CONTROLLER RECEIVING SOUND ON/OFF
The ON/OFF of remote controller receiving sound can be
changed over by pressing the following step:
a. Release the Auto Switch after Test Run operation is
activated.
b. Then, within 20 sec after (a), press Auto Switch for more
than 5 sec.
A "beep" "beep" sound will occur at the fifth sec., then
release the Auto switch.
c. Within 20 sec after (b), press Auto Switch again.
Everytime Auto Switch is pressed (within 20 sec.
interval), remote controller receiving sound status will be
reversed between ON and OFF.
Long "beep" sound indicates that remote controller
receiving sound is OFF.
Short "beep" sound indicates that remote controller
receiving sound is ON.
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