Various convenient functions
z
Child lock
Part lock
Simplied installation
z
Use of non-polar 2-wire type
• Faulty wiring can be prevented by using non-polar
2-wire.
OK OK
non-polar
2-wire
Y1
Y2
Y1
Y2
I.U. I.U.
Y1Y2Y3 Y1Y2Y3
Auto Address Setting/Setting Position
Notication
• Reduces errors and install time compared with the
current specication
• When setting the remote controller groups, it can also be
done automatically by the new Wired remote controller
address
• After the auto address setting of the new wired remote
controller groups, the address can be conrmed.
04
05
Address →
03 02 01
The appropriate indoor unit
performs the air blow and
LED lamps blink
Easy Maintenance
z
Error History Display
• The errors that occur in the indoor unit or re-
mote controller are saved as a history.
• A maximum of 16 error incidents can be saved.
- (05 - 64) -
CONTROL
SYSTEM
CONTROL
SYSTEM
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