9
Before dismantling the indoor unit, turn the power off and make sure that the
power has been disconnected from the complete system.
Dismantle the indoor unit in accordance with the service manual to access the
main control PCB.
Locate the CN105 port on the main control PCB and connect the Wi-Fi interface.
When mounting the interface unit inside an indoor unit, refer to the
installation manual of the indoor unit. Do not mount the interface
unit inside the indoor unit, unless mentioned in the manual.
Connecting the Wi-Fi Interface
(For details about your heat pump, see the relevant installation manual)
Parts
Interface unit
(with connecting
cable)
Holder
Fixing screw
for
3.5×16 mm
Clip
Fixing screw
for
4×16 mm
Mounting cord
clamp
Fastener
(for bundling
the wires)
