Field Settings SiUS121827E
270 Part 7 Trial Operation and Field Settings
Multiple Settings
or
When the indoor unit is controlled by an outside controller (central remote controller, etc.), the
indoor unit sometimes does not respond to ON/OFF command or temperature setting command
from the wireless remote controller. Check what setting the customer needs and make the multiple
setting as shown below.
After Setting Stick the Unit No. label on the receiver and the back of the wireless remote controller.
Set the Unit No. of the receiver and the wireless remote controller to be the equal. If the settings
differ, the signal from the remote controller cannot be transmitted.
Remote Controller Indoor Unit
Multiple settings Remote controller
display
To control other air
conditions and units
For other than on left
: Standard All items displayed. Commands other than
ON/OFF and
temperature setting
accepted.
(1 LONG BEEP or 3
SHORT BEEPS
emitted)
All commands
accepted.
(2 SHORT BEEPS)
: Multi System Operations remain
displayed shortly after
execution
All commands accepted. (2 SHORT BEEPS)
1
Unit No. label (5)
Wireless remote
controller (2)
(R25081)
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