Service manual

SiBE041134 Field Settings
Trial Operation and Field Settings 167
4. Field Settings
4.1 Model Type Setting
ARC466A6
 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.)
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  Cut the address setting jumper JA on the control PCB.
Wireless Remote
Controller
(1) Remove the cover and take it off.
(2) Cut the address setting jumper.
H/P C/O
DIP switch
(R12275)
JA
JB
JC
ADDRESS
1
2
JA
EXIST
CUT
(R16497)
1
2
Address
Jumper
(R14631)
EXIST
CUT