Panasonic S-15MF3E5AN Installation Instructions Manual page 31

■ Wiring samples
Indoor unit (No. 2)
Use this screw when connecting the shield
for the Inter-unit control wiring to ground.
(
: Functional earthing)
* 1
Clamper
(supplied)
Clamping Clip
Inter-unit (between outdoor and indoor
units) control wiring
To indoor unit (No. 1) (U1, U2)
To indoor unit (No. 3) (U1, U2)
To indoor unit (No. 3) (R1, R2)
*1 Fasten tightly.
Remote control wiring
for group control
Remote control wiring
To remote controller (1, 2)
31
Earth wiring:
Make the earth wiring 25 - 30 mm longer
than connecting wires to L, N.
Power supply cable
To power supply (L, N)