19
Kitchen
Bed room
Living room
RC
Indoor Unit
Address2
RC
Address1
* The above figure shows the examples when the living room is set as a target room RC 1 (wireless
remote controller 1) , and when the bed room is set as a target room RC 2 (wireless remote con-
troller 2) .
<<What’s target room?>>
● The indoor unit controls the temperatures, by reference to the temperature in a target room.
● The target room can be fixed or changed according to time, using a schedule function.
● The number of rooms that can be set to as a target room is always limited to one.
When setting a target room, use the main controller.
What measures should be
taken if error E occurs?
Heater backup is running due to a failure of the indoor unit
or the outdoor unit.
Check the error code displayed on the main controller with
the operation manual or the installation manual of the ATW
system, and take appropriate measures accordingly.
The holiday mode will be deactivated during heater backup.
Can the remote controller set
a target room?
Use the main controller to set a target room.
* For details about target room, see below.
8. Specifications
Item
Description
Power source
12V DC (powered by the indoor unit)
Operating temperature and humidity re-
quirements
Temperature: 0 to 40°C
Humidity 30 to 90%RH (No condensation)
Weight
0.15 kg (excluding a cable)
Dimension (W×H×D)
100 mm × 80 mm × 30 mm
