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It is set to long press when the switch is turned
on, and it is set to normal (short press) when the
switch is turned off .
■ Operation indicator lamp: 6
Use DIP switch 6 to reduce brightness of
the operation indicator lamp of the remote
controller.
Set the lamp to be dim when the switch is turned
on and bright when the switch is turned off .
Multiple remote controller
installation requirements
In a dual remote controller system, one or
more units are operated by multiple remote
controller.
■ How to install
For a dual remote controller system, install the
remote controller as follows:
1. Set one of the remote controllers as the
main remote controller. (The default setting
is "Main Remote Controller.")
2. Slide the DIP switch 1 on the remote
control ler circuit board to the ON position
to set the other remote controller as the
sub remote controller.
■ Basic circuit diagram
• Use the remote controllers installed in two
diff erent locations to operate the same
indoor unit.
• Use the remote controllers installed in two
diff erent locations to centrally control multiple
indoor units.
* The main remote controller and sub
remote controller both can work in case of
connecting to any indoor unit.
• Standard wiring limitation (DIP switch 6: off )
Wiring type
RVV: AWG20 - AWG16 (0.5mm² - 1.5 mm²) ×2
Only one
Total length of
remote
remote control
controller is
wiring and inter-
furnished.
wiring between
remote controllers
(L0+L1+L2+...Ln)
Total length
of inter-wiring
between remote
controllers
(L1+L2+...Ln)
• Wiring limitation after brightness reduction
setting (DIP switch 6: on)
Wiring type
RVV: AWG20 - AWG16 (0.5mm² - 1.5mm²) ×2
Equivalent wiring
length between
remote controller
and indoor unit
(Leq)
Only one remote
Total length of
controller is
remote control
furnished and
wiring and inter-
brightness
wiring between
reduction is set.
remote controllers
(L0+L1+L2+...Ln)
Total length
of inter-wiring
between remote
controllers
(L1+L2+...Ln)
The remote controller is directly connected
to master indoor unit (most common mode)
(Leq=L0).
In this case,
1. The wiring between the remote controller
and master unit is no more than 490ft
(L0≤490ft),
2. The sum of wiring among indoor units is no
more than 660ft (L1+L2+...+Ln≤660ft).
-3-
Two remote
Two remote
controllers are
controllers, including
furnished (set
one wire remote
master and slave
controller.
controllers).
No more than
No more than
1640ft (500m)
1310ft (400m)
No more than 660ft (200m)
No more than 490ft (150m)
Leq=∑
x
≤490ft (x≤n , x ∈ N)
0
Two remote
Two remote
controllers are
controllers,
furnished (set
including one
master and slave
wire remote
controllers),
controller,
and one with
and one with
brightness
brightness
reduction setting.
reduction setting.
No more than 1150ft (350m)
No more than 660ft (200m)
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