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FUNCTION SETTING
7-11
SWITCH SETTING
SW1
DIP
Switch
SW2
Switch position
z
„
DIP Switch setting
z
„
Memory backup setting
●
Set to ON to use batteries for the memory backup.
If batteries are not used, all of settings stored in memory will be deleted if there is a power
failure.
SW1
OFF
u
ON
●
Dual remote controller setting
Set the remote controller SW2 according to the following table.
Number
of remote
controller
1 (Normal)
u
2 (Dual)
Memory backup setting
Dual remote controller setting
(u...Factory setting)
Memory backup
Invalidity
Validity
(u...Factory setting)
Secondary
Primary unit
SW2
SW2
OFF
OFF
- (OP005 - 12) -
unit
Junction box
(field supply)
-
ON
Indoor unit
Remote controller cable
1 2 3
1 2 3
1 2 3
Secondary
Primary unit
unit
Remote controller
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