Phason Supra-RS, Руководство пользователя

Страница: 29 / 152

Connecting equipment to the Supra
21040012 29
To connect variable-stage heating or cooling elements
Connect variable heating or cooling elements to the Supra as shown in the following diagram.
Refer to
Appendix D: Installation worksheet
on page 123 and
Appendix E:
Configuration worksheets
on page 125 when installing variable-stage elements.
Variable cooling elements Variable heating elements
Using three-phase power
If you are connecting the Supra to a three-phase system, make sure to connect the control power
and the variable heating or cooling equipment to the same phase.
The Supra must be powered from the same phases that supply the equipment. If the Supra power
and the variable stages are wired to different phases, the equipment will operate erratically.