Panasonic CS-ZC15MKY-3 Service Manual page 24

10.3.4 Air Purging of the Piping and Indoor
The remaining air in the Refrigeration cycle which contains moisture may cause malfunction on the compressor.
1 Remove the caps from the 2-way and 3-way valves.
2 Remove the service-port cap from the 3-way valves.
3 To open the valve, turn the valve stem of 2-way valve counter-clockwise approx. 90° and hold it there for
ten seconds, then close it.
4 Check gas-leakage of the connecting portion of the pipings.
For the left pipings, refer to item 4(A).
o
10.3.5 Connect the Cable to the Outdoor Unit
1 Remove the control board cover from the unit
by loosening the screw.
2 Connection cable 6 between indoor unit and
outdoor unit shall be approved type PVC
sheathed or polychloroprene sheathed
2
3 x 1.5 mm flexible cord.
Do not use joint connection cable. Replace the
wire if the existing wire (from concealed wiring, or
otherwise) is too short.
3 Secure the cable onto the control board with the
holder (clamper).
4 Attach the control board cover back to the
original position with screw.
5 For wire stripping and connection requirement,
refer to instruction 5 of indoor unit.
Earth wire shall be Yellow/Green (Y/G) in
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colour and longer than other AC wires for
safety reason.
This equipment must be properly earthed.
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WARNING