Panasonic S-22MK2E5A - Troubleshooting Guide; Indoor Unit Issues and Causes; Outdoor Unit Issues and Causes

14
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. 4-7)
(2) Using a Phillips head screwdriver,
remove the terminal screw(s) on the
terminal board.
(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. 4-8)
■ Examples of shield wires
(1) Remove cable coat not to scratch braided shield. (Fig. 4-9)
(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. 4-10)
(3) Remove coat of signal wire. (Fig. 4-11)
(4) Attach ring pressure terminals to the signal wires and the
shield wires insulated in Step (2). (Fig. 4-12)
8 mm
Stranded wire
Ring
pressure
terminal
Screw and
Special washer
Ring
pressure
terminal
Terminal board
Ring pressure
terminal
Screw
Special
washer
Wire
Wire
Strip 10 mm
Fig. 4-7 Fig. 4-8
Insulation tape
Insulation tape
Shield mesh
Shield mesh
Fig. 4-9
Fig. 4-10
Fig. 4-11
Fig. 4-12
Protective ground screw
(ExternalSolenoidValveKitfor3WAY)
Functional ground screw
(Schedule Timer)
Use this screw when
connecting the
shield for the inter-
unit control wiring to
ground
Remote control wiring
Power
supply
cord
Inter-unit control wiring
■ Wiring sample
Pana_F616380_All_L.indb 14 2013-12-11 17:38:10