Heat Controller TPR Series Engineering Design Manual page 21

ACCESSORIES
FRESH AIR DAMPER FOR USE ON
TPR SERIES
RXRF-FAA1 (Fixed - 0-35%)
The 0-35% manual outside Air Damper is designed to replace the
unit return air duct cover. No drilling or damper assembly is
required. The amount of outside air (0-35%) is controlled by sim-
ply adjusting the side damper.
RXRF-FAB1 (Motorized - 0-35%)
The 0-35% motorized outside Air Damper is designed to replace
the unit return air duct cover. No drilling or damper assembly is
required. The control motor opens the adjustable slide damper
when the unit blower motor is energized.
ECONOMIZERS
RXRE-CAA30 (3 Position) and
RXRD-CAM10 (Fully Modulating) for
TPR Series
RXRE-CAA30 (3 Position)
Provided with enthalpy control, and
mixed air sensor. Settings include
fully open, fully closed and adjustable
mid point.
RXRD-CAM10 (Fully Modulating)
Provided with enthalpy control, mixed
air sensor and minimum position poten-
tiometer for proportioning (modulating)
the amount of fresh air.
[ [ ] Designates Metric Conversion
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