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Service Manual
(1) Remove two-caps on the conduit panel.
(for low voltage line)
(2) Pull out connection cable through conduit.
(3) After conduit to the panel, fix nut to the opposite
side of panel.
(4) Pass the connection cable through the hole.
(5) Properly connect the cable on the terminal block.
(6) Fix the connection cable with cord clamp provided
on the unit to reduce strain at the terminal when the
connection cable is pulled outside up to a 35 pound
weight
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 using the screw on 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.
Methods of connecting the cable
High voltage
Low voltage
Strip 10mm(3/8")
Round
terminal
Connecting cable
Loosening the
terminal block
screw
Fastening the
wire tightly
Strand wire
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)
Connecting the Cable between Indoor Unit and Outdoor Unit