Connecting the Cable between Indoor Unit and Outdoor Unit
Connection
method of
the connecting
cable(Example)
(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.
Lock nut
G |
Terminal block
Cord clamp
Cap(Reuse)
Hole
(for low voltage line) Cap(Remove)
Taping
(for sealing)
(7)Finally, Fix the cap to the conduit panel.
Power supply line | Conduit panel | Low voltage line |
(1ø , 230/208V) |
| (connecting cable) |
WARNING: Loose wiring may cause the terminal 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.
High voltage
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.
Strand wire
10mm(3/8")Strip | Round |
| terminal |
| Low voltage |
|
|
Loosening the | Fastening the |
terminal block | wire tightly |
screw |
|
Connecting cable
Installation Manual 21