Installation Procedure
7. WIRING
All supplied parts. materials and wiring operation must in appliance with local code and regulations.
Use copper wire only.
When make wiring, please refer to wiring diagram also. All wiring work must be done by qualified electricians.
A circuit breaker must be installed, which can cut power supply to all system.
See Installation Manual of outdoor unit for specifications of wires, circuit breaker, switches and wiring etc. Connecting of unit
Remove cover of switch box (1) , drag wires into rubber tube A, then, after proper wiring with other wires, tighten clamp A. Connect wires of correct pole to the terminal block inside.
Wind seal 12 around wires. (Be sure to do that, or, dew may occur). Upon connecting, replace control box cover (1) and (2).
Terminal block
| Cover of control box(2) |
Grounding lead | * Don't fail to seal it, or water may come in. |
Rubber tube Note: Have it sealed, leaving no space. | |
Rubber tube A | Seal pad (small size 12 ) |
Cover of control box(1) | (Wind around wire) |
| In Out |
<<WARNING>>
Obscrve the following when connecting power supply terminal block:
Don't connect wires of different specifications to the same terminal block.
(Loose wire may cause overheating of circuit)
Connect wires of same specifications as shown in right Fig.
Attach seal pad Field wiring |
| |
Connect wires of the | Don't connect wires of | Don't connect wires |
same specifications | the same specifications | of the different |
at two sides. | at one side. | specifications. |
8. WIRING EXAMPLE
As for outdoor unit circuit, please see Installation Manual of outdoor unit.
Note: All electric wires have their own poles, poles must match that on terminal block.
9INSTALLATION OF WIRE CONTROLLER
1.Remove upper part of wire controller
Remove upper part of wire controller
PCB is mounted on lower part of wire controller, be careful not to damage it.
Upper part of wire
controller
Lower part of wire
controller
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