Panasonic S-224ME2E5 Installation Instructions Manual page 16

■ Wiring sample
● In the case of connecting with 3WAY VRF outdoor unit
It is necessary to install 2 units of solenoid valve controllers (CZ-CAPE2) per one indoor unit.
Install the solenoid valve control PCB supplied with the solenoid valve controller (CZ-CAPE2) in the electrical component box.
Read the instructions supplied with the CZ-CAPE2.
NOTE
Bundle the surplus power cable and signal
output cable using the cable tie attached
to the kit of the optional part CZ-CAPE2.
Power
Supply
F
Inter-unit
F
Control Wiring
Remote
Control Wiring
Wiring from
solenoid valve kit
Cable tie that came with the kit
of the optional part CZ-CAPE2
Functional ground screw
(Schedule Timer)
Cross-section view in the direction of the arrow along the line F - F
Protective ground
screw (External Solenoid
Valve Kit for 3WAY)
Use this screw when connecting
the shield for the Inter-unit control
wiring to ground.
OP1
Power cable
Solenoid Valve Control PCB
16
OP2
Signal output cable
3WAY2
3WAY1
F
F