Seltron AHC40 - Connection of the RCD Room Unit; BUS Connection of the AHC Controllers

English 37
white red
RCD RCD
CONNECTION OF THE RCD ROOM UNIT
The controller allows the connection of the digital RCD room unit. It measures the room
temperature and enables the setup of the preferred day-time and night-time temperature
and operating mode selection. One RCD room unit can be connected to one controller.
BUS CONNECTION OF THE AHC CONTROLLERS
A random number of AHC regulators can be interconnected with the BUS connection.
Heat source
Outdoor
sensor
First controller Interim controller Last controller
The outdoor sensor and the sensor of the heat source temperature must be
connected to the rst controller.