10.2.5. CONNECT THE CABLE TO THE
INDOOR UNIT
1. The inside and outside connecting cable can be connected
without removing the front grille.
2. Connecting cable between indoor unit and outdoor unit
shall be approved polychloroprene sheathed 5 × 2.5 mm
2
flexible cord, type designation 245 IEC 57 or heavier cord.
•
• •
•
Ensure the color of wires of outdoor unit and the
terminal Nos. are the same to the indoor’s respectively.
•
• •
•
Earth lead wire shall be longer than the other lead wires
as shown in the figure for the electrical safety in case of
the slipping out of the cord from the anchorage.
•
• •
•
Secure the cable onto the control board with the holder
(clamper).
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 and remove the screw at the front of
the front 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 three 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 louver 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. to below 10
sec.. A “pep” 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
change over by pressing the “AUTO” Switch continuously
for 10 sec. and above. A “pep”, “pep” sound will occur at the
tenth sec., in order to indicate the “ON/OFF” change over of
remote control receiving sound.
37
CS-PW18CKE CU-PW18CKE
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