1
1-357
(5) Use shielded wires for inter-unit control wiring
(C) and ground the shield on both sides,
otherwise malfunction from noise may occur.
Connect wiring as shown in the section “Wiring
System Diagrams”.
Loose wiring may cause the
terminal to overheat or result
in unit malfunction. A re
hazard may also exist.
Therefore, ensure that all
wiring is tightly connected.
When connecting each power wire to the terminal,
follow the instructions on “How to connect wiring to the
terminal” and fasten the wire securely with the xing
screw of the terminal plate.
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.
(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.
Stranded wire
Strip 10 mm
Ring
pressure
terminal
Shielded wire
Ground Ground
Ring pressure
terminal
Ring
pressure
terminal
Wire
Wire
Screw
Special
washer
Terminal plate
Screw and
Special washer
WARNING
SM830160-03ClassicPAC-iA4.ind357357SM830160-03ClassicPAC-iA4.ind357357 2010/02/1610:26:572010/02/1610:26:57
To Next Page
Loading...