13
ELECTRICAL CONNECTION
Connecting the cable to the indoor unit
1.
The inside and outside connecting cable can be connected without removing the
front grille
.
2. Connecting cable between indoor unit and outdoor unit shall be approved flexible
cable, type designation H07RN-F or stronger.
3.
Lift the indoor unit panel up, remove the
electrical box cover by loosening the
screw
.
4. Ensure the color of connected wires of
outdoor unit and the terminal numbers
are the same at the indoor unit
.
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.
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, from 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.
Warning
:
Before performing any electrical work, turn off
the main power to the system
.
Picture 16
