P5417053-rev.1
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5.2.8 Identifying Indoor Units Installed Side by Side
This function is used when operating several receivers or indoor units side by side, to prevent a malfunction
because incorrect signals were received from the wireless controllers used in other areas.
Only the communication between the paired setting is possible, and four pairs (A, B, C, D) are available.
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cannot receive signals from wireless controller set as B, C or D.
Refer to the “Installation and Maintenance Manual” or the “Operation Manual” for each receiver kit or indoor
unit settings. Depending on the type of receiver kit or the indoor unit, only settings A and B are available
and not C or D. In that case, set the wireless controller as A or B.
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(1) Press both “On Timer” and “Reset” switches for 3 seconds.
(2) The current value set for this function will be displayed (A, B, C or D).
(3) Press “ ” to change the setting in ascending order. (
A → B → C → D
)
Press “ ” to change the setting in descending order. (
A ← B ← C ← D
)
NOTE:
The setting will be recorded each time “On ” switch is pressed.
(4) Press “Off ” switch to exit this function and reset.
NOTE:
If no operation is performed 30 seconds after this function is displayed, it will automatically end and
reset.
A Mode (A)
B Mode (b)
C Mode (c)
D Mode (d)
A
B
Receiver or Indoor Unit
set as “A”.
Wireless Controller
set as “A”
Receiver or Indoor Unit
set as “B”.
Wireless Controller
set as “B”
