Installation Manual

Connect the cable between indoor

unit and outdoor unit

Before performing any electrical

work, turn off the main power to the system.

NOTE:

Terminal block of indoor unit

Electronic box

cover

Front Panel

Fig.27

Cover

Screw

Fig.26

ELECTRICAL WORK

To outdoor unit

Cord clamp

L1 L2 S

To outdoor unit

L N S

115V~60Hz

208-230V~60Hz

To indoor unit

To power supply

L1 L2 S L1 L2

Terminal block of outdoor unit

1(L) 2(N) S L N

1. The connection cables of indoor and outdoor

units have been connected to the terminals

on the control board except the grounding

wire(Y/G), only white plug connectors exposed.

See Fig.27.

2. Remove the control cover from the outdoor

unit by loosening the screw.

3. Hold the indoor male plug and insert it into the

female plug of the outdoor unit until it fixed with

a clicking sound. Secure the cable onto the

control board with the cord clamp. See Fig.27.

4. Connect the grounding wire to the terminal on the

control board individually.

5. The electrical connection has finished now.