Installation Procedure
B. For solid core wiring (or F-cable)
(1) Cut the wire end with a wire cutter orwire-cutting pliers, then strip the insulation to about 15/16"(25mm) to 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 tighthen securely with the terminal screw using a screwdriver.
C. 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) to 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.
A. Solid wire
Insulation
Fix connection cord and power cable at the cord clamp
After passing the connection cord and power cable through the insulation
tube, fasten it with the cord clamp.
Use VW-1, 0.5 to 1.0 mm thick, PVC tube as the insulation tube.
Electrical requirement
Select wire sizes and circuit protection from table below. (This table shows 20m length wires with less than 2% voltage drop).
CAUTION
y Match the terminal block numbers and connection cord colors with those ofthe outdoor unit. Erroneous wiring may cause
burning the electric parts.
y Connect the connection cords firmly to the terminal block. Imperfect installation may cause a fire.
y Always fasten the outside covering of the connection cord with the cord clamp. If the insulator is chafed, electric leakage may
occur.
y Always connect the ground wire.
y The Unit has default temperature compensation setting, please cancel it when floor standing installation.
Connect indoor unit and outdoor unit
(1) Remove the cord clamp.
(2) Process the end ofthe connection cords to the dimensions shown in wiring diagram.
(3) Connect the end ofthe connection cord fully into the terminal block.
(4) Fasten the connection cord with a cord clamp.
(5) Fasten the end of the connection cord with the screw.
B. Strand wire
Loop
Round
terminal
Wire
28
Screw with
special washer
Round
Wire
terminal
Terminal board
Insulation tube
Screw with
special
washer
Round
Terminal
Cord clamp