Connection Method Of The Connecting Cable(Example) - LG LA140CE Service Manual

Installation

Connection method of the connecting cable(Example)

1. Dismount two-caps on the conduit panel.
2. Make a hole appropriate for the passage of connection cable
through on cap by tool. (for low voltage line)
3. Pass the connecting cable through the hole.
4. Properly connect the cable on the terminal block.
5. Fix the connection cable with clamp cord provided on the
unit not to have strain at the terminal when the connection
cable is pulled outside up to a 35 pound weight.
6. Wind the vinyl tape round the connecting cable for sealing
between the surface of the connection cable and cap.
7. Mount the taped part of cable on the cap.
8. Finally, mount the holed cap with the
wound cable on the conduit panel.
WARNING:
Loose wiring may cause the terminal to over-
heat or result in unit malfunction. A fire hazard
may also exist. Therefore, be sure all wiring is
tightly connected.
When connecting each power wire to the corre-
sponding terminal, follow instructions "How to con-
nect wiring to the terminals" and fasten the wire
tightly with the fixing screw of the terminal plate.
How to connect wiring to the terminals
• For solid core wiring (or F-cable)
1. Cut the wire end with a wire cutter of wire-cut-
ting pliers, then strip the insulation to expose
the solid wire about 25mm(15/16")
2. Using a screwdriver, remove the terminal
screw(s) on the terminal plate.
3. Using pliers, bend the solid wire to from a loop
suitable for the terminal screw.
4. Shape the loop wire properly, place it on the ter-
minal plater and tighten securely with the termi-
nal screw using a screwdriver.
• For strand wiring
1. Cut the wire end with a wire cutter or wire-cut-
ting pliers, then strip the insulation to expose
the strand wiring about 10mm(3/8").
2. Using a screwdriver, remove the terminal
screw(s) on the terminal plate.
3. Using a round terminal fastener or pliers,
securely clamp each stripped wire end with a
round terminal.
4. Position the round terminal wire, and replace
and tighten the terminal screw using a screw-
driver.
20 Room Air Conditioner
Clamp cord
Cap(Reuse)
Hole (for low
voltage line)
Taping
(for sealing)
Low voltage line Conduit panel
(connecting cable)
Solid wire
Insulation
Strand wire
Screw with
special washer
Round terminal
Terminal plate
Wire
Terminal
block
G
Lock nut
Cap
(Remove)
Power supply line
(1ø, 115V, 208/230V)
Loop
Round
terminal
Screw with
special washer
Round terminal
Wire