Indoor unit installation
Electrical wiring
How to connect wiring to the terminals
A. For solid core wiring (or F-cable)
(1) Cut the wire end with a wire cutter or wire-cutting pliers, then stuip the insulation to about 15/16” (25mm) of expose
the solid wire.
(2) Using a screwdriver,remove the terminal screw (s) on the terminal board.
(3) Using pliers, bend the solid wire to form a loop suitable for the terminal screw.
(4) Shape the loop wire properly, place it on the terminal board and tighten securely with the terminal screw using a
screw driver.
B. For strand wiring
(1) Cut the wire end with a wire cutter or wire-cutting pliers, then strip the insulation to about 3/8” (10mm) of expose
the solid wire.
(2) Using a screwdriver, remove the terminal screw (s) on the terminal board.
(3) Using a round terminal fastener or pliers, securely clamp a round terminal to each stripped wire end.
(4) Position the round terminal wire, and replace and tighten the terminal screw using a screwdriver.
C. Attention:
An all-pole disconnection switch having a contact separation of at least 3mm in all poles should be connected in
fixed wiring.
Fig.11
A. Solid wire
B. Strand wire
Strip 15/16” (25 mm)
Insulation
Loop
Strip 3/8” (10 mm)
Round
terminal
Screw with
special washer
Screw with
special washer
Wire
Round
terminal
Terminal
board
Round
terminal
Wire
Indoor unit installation
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