Table of Contents
Advertisement
Connecting the connection cord
• A lways remember to connect the refrigerant pipes before performing the electric connections.
When disconnecting the system, always disconnect the electric cables before disconnecting the refrigerant pipes.
• A lways remember to connect the air conditioner to the grounding system before performing
the electric connections.
The indoor unit is powered by the outdoor unit by means of a H07 RN-F connection cable (or a more power model),
with insulation in synthetic rubber and jacket in polychloroprene(neoprene), in accordance with the requirements of standard EN 60335-2-40.
1. Remove the screw on the electrical component box and remove the cover plate.
2. Route the connection cord through the side of the indoor unit and connect the cable to terminals; refer to the figure below.
3. Route the other end of the cable to the outdoor unit through the ceiling & the hole on the wall.
4. Reassemble the electrical component box cover, carefully tightening the screw.
Wiring diagram
1 phase(12/18)
1(L)
2(N) 3(C)
Indoor Power&
Communication cable
Outdoor Unit
Between Indoor and Outdoor Connection cable Specifications(Common in use)
Power Supply
220-240V~, 50Hz
Power supply cords of parts of appliances for outdoor use shall not be lighter than polychloroprene sheathed flexible cord. (Code designation
IEC:60245 IEC 57 / CENELEC: H05RN-F or IEC:60245 IEC 66 / CENELEC: H07RN-F)
In case of extending the electric wire, please DO NOT use a round-shaped pressing socket.
- Incomplete wire connections can cause electric shock or a fire.
WARNING
32
Indoor Unit
V1
V2
F3
F4
F1
F2
1(L)
2(N) 3(C)
1(L)
2(N)
Cable tie
Main Power cable
Indoor Power supply
Max/Min(V)
±10%
When installing the indoor unit in a computer room, use the
double shielded(Tape aluminum / polyester braid + copper)
cable of FROHH2R type.
Cable clamp
Indoor Power cable & Communication Cable
0.75~1.5mm²,4wires
Advertisement
Table of Contents
