Field Settings; When 2 Units Are Installed In 1 Room; Model Type Setting - Daikin FTXG20LV1BW Service Manual

Field Settings

3. Field Settings

3.1

When 2 Units are installed in 1 Room

Outline When 2 indoor units are installed in 1 room, 1 of the 2 indoor units and the corresponding
wireless remote controller can be set for different addresses.
Both the indoor unit PCB and the wireless remote controller need alteration.
Indoor Unit PCB
Caution Replace the PCB if you accidentally cut a wrong jumper.
Jumpers are necessary for electronic circuit. Improper operation may occur if you cut any of
them.
Wireless Remote
Controller
3.2

Model Type Setting

107
Cut the address setting jumper JA on the control PCB.
Cut the address setting jumper.
Replace the remote controller if you cut the jumper on the left side.
The heating operation will not be available when the jumper on the left side is cut.
ADDRESS
EXIST
CUT
This remote controller is common to the heat pump model and cooling only model.
Replace the remote controller if you cut the jumper on the left side.
The heating operation will not be available when the jumper on the left side is cut.
Jumper
1
2
∗ Do not cut the left jumper.
Never cut this jumper.
ADDRESS : JA
EXIST : 1
CUT : 2
JA
(R19936)
(R18416)
Trial Operation and Field Settings
SiBE041401E
(R18451)