Panasonic U-100PE1E5 - Page 308

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Stranded wire
Ring
pressure
terminal
Screw and
Special washer
Ring
pressure
terminal
Terminal plate
Ring pressure
terminal
Screw
Special
washer
Wire
Wire
Insulation tape
8 mm
Insulation tape
Shield mesh
Shield mesh
Strip 10 mm
Fig. 1-1
Fig. 1-2
Fig. 1-3
Fig. 1-4
Fig. 1-5
Fig. 1-6
Wiring samples
U1 type
Use this screw when connecting the shield
for the Inter-unit control wiring to ground.
Functional ground screw (External Electronic
Expansion Valve Kit and Schedule Timer)
Protective ground screw
(External Solenoid Valve
Kit for 3WAY)
Power
Supply
Clamping Clip
*1 Fasten tightly.
Inter-unit Control
Wiring
Clamper*
1
Remote Control
Wiring
Clamper*
1
Clamper*
1
How to connect wiring to the terminal
For stranded wiring
(1) Cut the wire end with cutting pliers,
then strip the insulation to expose
the stranded wiring about 10 mm and
tightly twist the wire ends. (Fig. 1-1)
(2) Using a Phillips head screwdriver,
remove the terminal screw(s) on the
terminal plate.
(3) Using a ring connector fastener or
pliers, securely clamp each stripped
wire end with a ring pressure terminal.
(4) Place the ring pressure terminal,
and replace and tighten the removed
terminal screw using a screwdriver.
(Fig. 1-2)
Examples of shield wires
(1) Remove cable coat not to scratch braided shield. (Fig. 1-3)
(2) Unbraid the braided shield carefully and twist the
unbraided shield wires tightly together. Insulate the shield
wires by covering them with an insulation tube or wrapping
insulation tape around them. (Fig. 1-4)
(3) Remove coat of signal wire. (Fig. 1-5)
(4) Attach ring pressure terminals to the signal wires and the
shield wires insulated in Step (2). (Fig. 1-6)
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).
Be sure to use sealing putty to seal off the opening
to prevent dust.
(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.
NOTE
T2 type
Protective ground screw
Functional ground screw (Schedule Timer)
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
Remote control wiring and inter-unit control wiring inlet port
* Insert the remote control wiring and inter-
unit control wiring into the electrical
Clamp
Inter-unit Control Wiring
Power inlet port
Clamp
Use this screw when connecting the shield
for the Inter-unit control wiring to ground.
Remote Control Wiring
SM830211-07PAC-i.indb298SM830211-07PAC-i.indb298 2013/09/1722:48:002013/09/1722:48:00