Field Settings; When 2 Units Are Installed In 1 Room - Daikin K-Series Service Manual

SiBE061121.book Page 134 Friday, April 22, 2011 4:12 PM

Field Settings

4. Field Settings

4.1

When 2 Units are Installed in 1 Room

When 2 indoor units are installed in 1 room, 1 of the 2 pairs of indoor unit and wireless remote
controller can be set for different address.
Both the indoor unit PCB and the wireless remote controller need alteration.
Indoor Unit PCB (1) Remove the front panel, air filters and front grille.
(2) Remove the screw, and remove the service cover.
(3) Disconnect the relay connectors for the indoor fan motor and for the indoor electronic
(4) Remove the 3 screws and pull out the terminal board and electrical box.
(5) Turn on the DIP switch [S2W-1] on the service PCB.
Wireless Remote (1) Remove the cover and take it off.
(2) Cut the address setting jumper.
Controller
134
expansion valve coil.
(4) (4)
(5)
Electrical box
(2)
service cover
(4)
ON
Terminal
board
1 2 3 4
OFF
(R14630)
Jumper
Address
EXIST 1
CUT 2
(R14631)
Trial Operation and Field Settings
SiBE061121
(3)
for indoor
fan motor
for indoor
electronic
expansion
valve coil
(R14629)