Panasonic S-36MK2E5A - Pre-Service Checks; Pre-Service Checks and Remedies; Tips for Energy Saving

2-7
Design of VRF SYSTEM
1
2
3
4
5
6
7
8
9
1. Electrical Wiring
Wiring sample
Y2 Type
T2 Type
Functional ground screw
(Louver Motor)
Functional ground screw
(Schedule Timer)
Protective ground screw
(External Solenoid Valve
Kit for 3WAY)
Use this screw when
connecting the shield
for the Inter-unit control
wiring to ground.
Power Supply
Inter-unit Control Wiring
Remote 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 cove
r
and pass the wires through the hole.
NOTE
Be sure to use sealing putty to seal off the opening to prevent
dust.
Protective ground screw
Use this screw when connecting the shield
for the Inter-unit control wiring to ground.
Functional ground screw (Schedule Timer)
Inter-unit Control Wiring
Remote Control Wiring
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.
Power wiring
Clamp
Clamp
Power inlet port
TDxxxxxx-002WAYVRF.indb7TDxxxxxx-002WAYVRF.indb7 2014/01/3017:52:302014/01/3017:52:30