Y2 Type; T2 Type; How To Carry Out Power Supply Wiring; Wiring Connection Port - Panasonic S-22MU1E5A Technical Data Manual

1. Electrical Wiring
Wiring sample

Y2 Type

T2 Type

Remote control wiring and inter-unit control wiring inlet port
* Insert the remote control wiring and
inter-unit control wiring into the electrical
component box from the inlet port as shown
in the figure. This is done regardless of
whether the wiring was inserted from the
top, rear, or left side of the main unit.
Functional ground screw (Schedule Timer)
Remote Control Wiring
Clamp
Power wiring
Use this screw when connecting the shield
for the Inter-unit control wiring to ground.
Protective ground screw
Functional ground screw
(Louver Motor)
Use this screw when
connecting the shield
for the Inter-unit control
wiring to ground.
Inter-unit Control Wiring
Power inlet port
Clamp
Functional ground screw
(Schedule Timer)
Protective ground screw
(External Solenoid Valve
Kit for 3WAY)
Power Supply
Inter-unit Control Wiring

How to carry out power supply wiring

(1) Wiring connection ports
The power inlet port is located at the rear.
The remote control wiring inlet port is located at the rear (for
use with the wired remote controller).
(2) How to carry out wiring
Insert the power wiring into the indoor unit through the
rubber at the side of the electrical component box.
For wiring connection to the outdoor unit and remote
control wiring, open the elongated hole of the piping cover
and pass the wires through the hole.
N OTE
Be sure to use sealing putty to seal off the opening to prevent
dust.
2-7
Design of VRF SYSTEM
Remote Control
Wiring
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