6 | 028-0377-03
November 2015
Main outputs wiring
Wiring notes:
Note 1: If the same power source is used for the heating stages, install jumper across
RC & RH. Maximum current is 2.0 amps.
Note 2: If auxiliary output is used to toggle occupancy of the electronic control card
inside the equipment, configure the relay parameter (Aux cont) to the N.O.
setting. A second relay can be added for additional functionality of the
occupancy output.
Note 3: The analog outputs and inputs use a half bridge rectifier. Reference of the
control signal is the common of the power supply of the Room Controller.
(Terminal C)
Note 4: Electromechanical contacts are to be used with the digital inputs. Electronic
triacs cannot be used as mean of switching for the input. The switched leg to
the input for the input to activate is terminal C (common)
Note 5: The transformer of the unit provides power to the t Room Controller and the
additional loads that will be wired to the Room Controller.
Remote sensor accessories
Model no.
Description
S2020E1000
Outdoor temperature sensor
S2060A1000
Averaging temperature sensor
S2000D1000
Duct mounted temperature
sensor
Remote mount temperature sensors use 10K NTC thermistor.
