5
| 028-0363-03
November 2015
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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: Economizer and all 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 3: 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 4: The transformer of the unit provides power to the Room Con-
troller and the additional loads that will be wired to the Room
Controller.
