5. In case of any error occurs at indoor unit, display on the wired remote controller.
It is possible to control the other indoor units except the error units.
❈ 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.
2. Group Control 2
Wired remote controllers + Standard Indoor Units
Master
Donʼt connect serial 12V line
Display Error Message
Master
❈ It is possible to control 16 indoor units(Max.) with the master wired remote control.
❈ Other than those, it is same with the Group Control 1.
or
Slave
Slave
Slave
Installation
LGAP Network System
Slave
Installation Manual 15
GND
Signal
12 V