DC Inverter U-match Series Floor Ceiling Type Unit
20
4). Shape the loop wire properly, place it on the terminal board and tighten securely with the
terminal screw using a screwdriver.
(2). For strand wiring (Fig.4.26)
1). Cut the wire end with a wire cutter or wire-cutting pliers, then strip the insulation about 25
mm (15/16")
.
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 with a
screwdriver.(Fig.4.27)
Fig.4.26
Fig.4.27 Fig.4.28
(3). How to fix connection cord and power cord by cord clamp
After passing the connection cord and power cord through the insulation tube, fasten it with the
cord clamp.(Fig.4.28)
WARNING!
① .
Before starting work, check that power is not being supplied to the indoor unit and outdoor unit.
② .
Match the terminal block numbers and connection cord colors with those of the indoor unit side.
③ .
Erroneous wiring may cause burning of the electric parts.
④ .
Connect the connection cords firmly to the terminal block. Imperfect installation may cause a fire.
⑤ .
Always fasten the outside covering of the connection cord with cord clamps. (If the insulator is not
clamped, electric leakage may occur.)
⑥ .
Always connect the ground wire.
