RoboVent PFX Series, Owner'S Manual

Page: 28 / 52

28 ROBOVENT • PFX SERIES OWNER’S MANUAL
SECTION 600
Installation
Electrical Hook-Up
The PFX Collectors require a 3 phase, 460 volt electrical
feed. (see Figure 1). (Other voltages are also available,
special order). Amperage requirements for the motor can
be found under “Specifications” for the particular DFM
model. Electrical connections should only be done by a
licensed electrician and in accordance with NEC and all
applicable local codes.
Blower Rotation
IMPORTANT!
Check blower rotation of the unit
by jogging the motor. Blower rotation should be
CLOCKWISE when viewed from above the unit.
The blower will still draw air if the motor is running
backward but the air draw will only be a fraction of what
it should be!
A visual inspection will verify that the motor is turning
clockwise when viewed form above the unit.
FIGURE 1