Installation Manual
17
Installation
ENGLISH
GND
Signal
12 V
LGAP Network System
Master
Master
Slave
Slave
Donʼt connect serial 12V line
or
Display Error Message
Master
Slave
❈
It is possible to connect indoor units since Feb. 2009.
❈
It can be the cause of malfuctions when there is no setting of master and slave.
❈
In case of Group Control, it is possible to use following functions.
- Selection of operation, stop or mode
- Temperature setting and room temperature check
- Current time change
- Control of flow rate (High/Middle/Low)
- Reservation settings
It is not possible to use some functions.
❈
It is possible to control N indoor units by wired remote controller M units. (M+N≤17 Units)
Set only one indoor unit to Master, set the others to Slave.
Set only one wired remote controller to Master, set the others to Slave.
Other than those, it is same with the Group Control 1.
2. Group Control 2
■
Wired remote contr Standard Indoor Units
Summary of Contents for ARNU483BRZ4
Page 26: ...26 Indoor Unit ...
Page 52: ...26 Unité intérieure ...
Page 78: ...26 Unidad interior de ...