LG A2UH243FA0(LMU240HE) - Manual (Page 32)

32 Multi type Air Conditioner
(1) Remove 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 cord clamp 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)Finally, Fix the cap to the conduit panel.
WARNING: Loose wiring may cause the termi-
nal to overheat 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 corresponding terminal,
follow instructions "How to connect 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 strand wiring
(1) Cut the wire end with a wire cutter or wire-cutting 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 screwdriver.
Connection method of the connecting cable(Example)
G
Terminal
block
Lock nut
Power supply line
(1ø, 230/208V)
Conduit panel
Cap(Reuse)
Cord clamp
Hole
(for low voltage line)
Cap(Remove)
Taping
(for sealing)
Low voltage line
(connecting cable)
High voltage
Low voltage
Str
ip 10mm(3/8")
Round
terminal
Connecting cable
Loosening the
terminal block
screw Fastening the
wire tightly
Strand wire
Connecting the Cable between Indoor Unit and Outdoor Unit