9
PRODIGY
®
- DIGITAL VAV DIFFUSERS
PRODUCT OVERVIEW & INSTALLATION INSTRUCTIONS
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PRICE PRODIGY
®
- Manual
PPD Square - Baffle Optional Accessory
An optional baffle is available to provide 3-way and 2-way air
patterns.
Installation Instructions
CAUTION: Adhesive tape bonds quickly. Price recommends a
practice installation to locate the baffle BEFORE removing the
tape pads.
1. Clean backside edge of plaque where baffle is to be
installed.
2. With short flange of baffle facing away from opening, tilt
top edge of baffle into opening on side of diffuser to be
blocked. Short flange on baffle must face out.
3. Carefully align outer corner of reference tab A with corner
of plaque.
4. Remove protective film from 3 tape pads.
5. Rotate bottom edge of baffle into opening until edge of
flange is flush with edge of plaque.
6. Apply firm pressure at three tape tabs to secure baffle in
place.
Additional openings can be blocked for 2-way air patterns
using the same procedure.
Supply Air Temperature Sensing
All master units have a temperature sensor located near the inlet for automatic heating / cooling changeover.
For automatic changeover the Prodigy uses a dynamic neutral mode for optimal use of the supply air. Basically if the supply air
can help the Prodigy meet the room set point it is used as such. For example if the supply air is 70F and the room temperature is
80F with a set point of 72F, the Prodigy will consider the supply air as cold and modulate appropriately. Please note however its
typically difficult to cool a room with supply air temperatures above 60F.
Changeover and dynamic neutral mode is as follows:
1. Heating Mode - Supply air temperature warmer than room temperature by 2°F (1°C)
2. Neutral Mode - Supply air within 2°F (1°C) of room air
3. Cooling Mode - Supply air temperature 2°F (1°C) below room temperature)
If Dynamic neutral mode is not required user can force HOT and COLD switch points in the LCD thermostat menu. This method is
not recommended, but is available for unique circumstances.
>Service Menu >Input >Neutral Mode >Dynamic -> Conventional (see page 19).
TWO-WAY CORNER
SHOWN
BACKPAN
BAFFLE
BAFFLE
ALIGN
EDGES
TAB A
SHORT FLANGE OF BAFFLE
PLAQUE
FACE
ALIGN
CORNERS
BAFFLE
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