Chapter 2: Installing your PEC Plus Phason
20 2009-06-15
Using three-phase power
If you are connecting your PEC Plus to a three-phase system, make sure to connect the control
power and the variable cooling equipment to the same phase.
Your PEC Plus must be powered from the same phases that supply the equipment. If your PEC
Plus power and the variable stages are wired to different phases, the equipment will operate
erratically.
Incorrect three-phase wiring
Correct three-phase wiring
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