Panasonic CS-HZ25WKE Service Manual page 40

5 Connect the power supply cord and connection cable between indoor unit and outdoor unit according to the
diagram below.
6 Secure the power supply cord and connection cable onto the control board with the holder.
7 Attach the control board cover back to the original position with screw.
WARNING
This equipment must be properly earthed.

For wire stripping and connection requirement, refer to instruction 12.2.4 of indoor unit.

Isolating Devices (Disconnecting means) should have minimum 3.0 mm contact gap.

Earth wire shall be Yellow/Green (Y/G) in colour and longer than other AC wires for safety reason.
12.3.5 Piping 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.
Terminals on the indoor unit
Colour of wires (Connection cable)
Terminals on the outdoor unit
(Power supply cord)
Terminals on the isolating devices
(Disconnecting means)
Power supply
cord connection cable
Isolating
Devices
L N 1 2
L N 1 2
(L) (N)
Terminal
Board
Control
Board
Earth Wire
longer than
others
AC wires
for safety
reason
Holder
Indoor & outdoor
Indoor unit
40
3
3