Daikin D-BACS - Remote Controllers

4.3 2 Remote Controllers 77
Remote Controllers
4.3 2 Remote Controllers
1 indoor unit is controlled by 2 remote controllers from 2 separate locations
This is a convenient system for when you want to operate an indoor unit in the reception room from the office, for
example, or finely operate an indoor unit from a local or remote location. (The same applies to other types of indoor units.)
 Operation control mode of the indoor unit is last command priority.
 Remove the front panel of the remote controller and set the main/sub changeover switch on the PC board to “main” for
the main remote controller, and to “sub” for the sub remote controller.
Note:
The remote controller is equipped with a thermostat sensor. If the main and sub remote controllers are mounted in
separate rooms, set the main remote controller so that the thermostat sensor in the remote controller is not used.
Remote control
board
Master remote
controller
(Factory setting)
Slave slave
Slave remote
controller
Master Master
When controlling 1 indoor unit with 2 remote controllers.
When turning the power supply on, sometimes [88] is displayed
and operation cannot be performed for about 1 minute.
The setting of the master/slave selector switch should be changed as shown below.
One is set to the master, and the other is set to a slave.
Note
· When controlling with 1 remote controller, be sure to set it to
the master.
· Setting should be made before turning the power supply on.