Troubleshooting
Connect the cable to the indoor unit
NOTE:
Before performing any electrical
work, turn off the power to the system.
1. The inside and outside connecting cable
can be connected without removing the
front grille.
2. The indoor power cord type is H05VV-F
or H05V2V2-F, the outdoor power cord
and interconnected cord type is HO?RN-F.
3. Lift the indoor unit panel up, remove the
electrical box cover by loosening the screw.
4. Ensure the color of wires of outdoor unit
and the terminal Nos. are the same to the
indoor's respectively.
5. Wrap those cables not connected with
terminals with insulation tapes, so that
they will not touch any electrical components.
Secure the cable onto the control board
with the cord clamp.
Connect the cable to the outdoor unit
1. Remove the electrical control board cover
from the outdoor unit by loosening the screw.
2. Connect the connective cables to the terminals
as identified with their respective matched
numbers on the terminal block of indoor and
outdoor units.
3. Secure the cable onto the control board with the
cord clamp.
4. To prevent the ingress of water, form a loop of the
connective cable as illustrated in the installation
diagram of indoor and outdoor units.
5. Insulate unused cords (conductors) with PVC-tape.
Process them so they do not touch any electrical or
metal parts.
Front Panel
Electronic box
Fig.26
Terminal block of indoor unit
Cord clamp
I® @ft@ ®I
To ou� unit
To ou�r unit
Model B
Screw
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