Daikin FTX-N/U Manual page 387

FTX-N/U, FVXS-N, FDMQ-R Series
1. Remove the front panel and the front grille and service lid of
indoor unit.
(Refer to the front page for the removal of each part in detail.)
2. Remove the electrical wiring box cover.
Electrical wiring box
If there is workspace on the right-hand side of the
indoor unit, the installation work can be conducted
without removing the electrical wiring box.
After connecting the HA PCB (this set),
return all removed parts to their original
positions.
If there is workspace on the right-hand side of the indoor unit, the installation work can be
conducted without removing the electrical wiring box.
Connect HA without removing the electrical wiring box, if possible.
1. Disconnect the inter-unit wire.
2. Disconnect the fan motor connector (S200) and swing motor connector (S6).
3. Disconnect the thermistor and ground/earth wire from the heat exchanger (2 screws).
(Some models may not have ground/earth wire.)
4. Remove the mounting screw of the electrical wiring box (1 screw).
Ground/Earth wire*
(Green/Yellow)
Ground/Earth wire*
(Green)
Inter-unit wire
Thermistor
Make sure that the mounting
bracket of the thermistor will not
fall off.
After connecting the HA PCB (this set),
return all removed parts to their original
positions.
Removal of Electrical Wiring Box Cover
Removal of Electrical Wiring Box
Mounting screw of
electrical wiring box
*The position of the ground/earth wire
may differ depending on the model
385
WARNING
installation work.
Touching any electric parts with the power
turned ON may cause electric shock.
Disengage the hooks.
Electrical wiring box cover
EDUS091558E
S200
S6
1P398933-1C