Fujitsu ARHG24LMLA Design & Technical Manual page 29

 DIP switch setting
• Remote controller address setting
When operating a number of indoor units by using a wired remote controller, DIP switch
setting for assigning unit number to each indoor unit is required.
DIP switches are normally set to make the unit number 00.
Remote
controller
address
00 OFF
01 ON
02 OFF
03 ON
04 OFF
05 ON
06 OFF
07 ON
08 OFF
09 ON
10 OFF
11 ON
12 OFF
13 ON
14 OFF
15 ON
Remote controller
 Jumper wire setting
• JM1: Setting change prohibited
• JM2: Setting change prohibited
• JM3: Fan delay setting
When the indoor unit is stopped while operating in conjunction with auxiliary heater, the in-
door unit fan operation will continue for one minute.
JM3
Connect
Disconnect
DIP switch number
1 2
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
00 01
Indoor unit
- 25 -
3
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
02
Remote controller address
Fan delay
Disabled
Enabled
Factory setting
4
OFF ♦
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
Factory setting
♦