Field Settings; Model Type Setting; When 2 Units Are Installed In 1 Room - Daikin FTXS20K2V1B Service Manual

SiBE041134EB

4. Field Settings

4.1

Model Type Setting

ARC466A6
4.2

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
Trial Operation and Field Settings
This remote controller is common to the heat pump model and cooling only model. Use the
DIP switch on the remote controller to set the heat pump model.
Set the DIP switch to H/P as shown in the illustration. (The factory set is the heat pump
side.)
Cut the address setting jumper JA on the control PCB.
Cut the address setting jumper.
DIP switch
H/P C/O
JA ADDRESS
EXIST 1
CUT 2
(R18258)
Jumper
Address
EXIST 1
CUT 2
(R14631)

Field Settings

(R18257)
109