Pipe Insulation - Panasonic CS-A9CKPG Service Manual

CS-A9CKPG CU-A9CKP6G / CS-A12CKPG CU-A12CKP6G
10.3.5. OUTDOOR UNIT ELECTRICAL WIRING

10.3.6. PIPE INSULATION

1. Please carry out insulation at pipe connection portion as mentioned in Indoor/Outdoor Unit Installation Diagram. Please wrap
the insulated piping end to prevent water from going inside the piping.
2. If drain hose or connecting piping is in the room (where dew may form), please increase the insulation by using POLY-E FOAM
with thickness 6 mm or above.
DISPOSAL OF OUTDOOR UNIT DRAIN WATER
• If a drain elbow is used, the unit should be placed on a
stand which is taller than 3 cm (1.18 in).
• If the unit is used in an area where temperature falls below
0°C (32°F) for 2 or 3 days in succession, it is recommended
not to use a drain elbow, for the drain water freezes and the
fan will not rotate.
1. Remove Top Panel.
2. Remove Control Board Cover (Metal & Resin).
3. Remove Plugs.
4. Fix the conduit connector to the conduit hole with lock-nut,
then secure it.
5. Connecting wire between indoor unit and outdoor unit
should be UL listed or CSA approved 4 × AWG16 wire.
6. Secure the wire onto the control board with the holder
(clamper).
7. Wire connection to the power supply (115V 60Hz) through
circuit breaker.
• Connect the UL listed or CSA approved wires (AWG14)
to the terminal board, and connect the other end of the
wires to circuit breaker.
Note: Secure the wires onto the control board
with the holder (clamper).
8. After completed wiring connection, fix back the control
board cover (metal and resin) and the top panel to the
original position with the screws.
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