Specifications

PRO-C Series
3
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Features
Standard
Optional
• Galvanized steel cabinet
construction.
• Entire cabinet insulated to minimize
energy loss.
• Hinged doors for easy access.
• Floor of the unit built as a pan to
ensure watertight design.
3 Cabinet Construction
2 TEC Wheel
• Certifi ed total energy (both sensible
and latent) recovery performance.
• Easily removable wheel cassette
module.
• Surpasses NFPA-90A requirements
having a smoke and fl ame spread rat-
ing of 0 and 0, vs. 50 and 25 allowed
by the standard.
• Self-adjusting air seals.
• Effi cient and economical design
meeting the needs of the conventional
HVAC market.
• Compact, low profi le design to con-
form to typical architectural require-
ments.
• Easy access to all internal compo-
nents through a large hinged access
door and removable roof panel.
• Outdoor air inlet and exhaust air
outlet located at opposite ends of
unit.
1 Novel System Design
• Stop/Jog Economizer board allows
the wheel to be stopped automatically
during mild outdoor temperatures
with periodic brief rotation.
• Wheel Frost Protection allows
the wheel only to be stopped by
the stop/jog economizer board at a
predetermined outdoor temperature
• Rotation Detector Sensor can
provide an alarm signal through the
stop/jog economizer board indicating
failure of the wheel rotation.
10 Control Options
• Thermostatic frost control allows the
entire PRO-C unit to be turned off
at a predetermined temperature when
electric preheat is not desired.
9 Frost Protection
Electric Preheat
• An electric preheat coil can be
provided to avoid frosting conditions
for installations in cold climates,
which have high indoor humidity
design conditions.
8
• Sized for quiet and effi cient
operation.
• Mounted and balanced.
4 Supply & Exhaust Fans
• Filtration provided for both the
outdoor air and return air.
5 Filter Sections
• Airfl ow balancing dampers.
• Unit provided with an intake hood
with cleanable fi lter to limit rain and
snow introduction.
• Exhaust air back draft damper.
6 Hoods and Dampers
• All motors wired to starters.
• Accepts contact inputs for supply
fan start/stop, wheel start/stop and
unit start/stop.
PRO-C-1000: 208, 240V 1Ø,
208, 240, 480V 3Ø
PRO-C-2400: 208, 240V 1Ø,
208, 240, 480V 3Ø
7 Electric Package
• Optional support is adjustable
from 9”-14”.
11 Pedestal Support