Manual 2100-667
Page
2 of 19
General Information ...............................................3
Commercial Room Ventilator Model Nomenclature ... 3
Unpacking ..........................................................3
General ..............................................................3
Description .........................................................3
Models ...............................................................3
Installation of Field-Installed WCRVPS*P .........4
Basic Installation .................................................4
Control System Notes ...........................................9
Blade Adjustment for Desired Ventilation Air ........14
Commercial Room Ventilator ...............................18
Figures
Figure 1 Wall Mount Unit Access Panels ............. 4
Figure 2 Condenser Exhaust Plate with Screen..... 5
Figure 3 Filter Bracket and Filter Bracket
Fill Plate Installation ............................ 6
Figure 4 Extension Cable Installation .................. 7
Figure 5 Damper Assembly Installation ............... 8
Figure 6 Vent Door Assembly .............................. 8
Figure 7 CRV Control Board ............................. 10
Figure 8 Required Control Connections for CRV
with Air Conditioners .......................... 11
Figure 9 Required Control Connections for CRV
with Heat Pumps ............................... 12
Figure 10 CO
2
Sensor Default and Final Settings
Bard Part #8403-067 CO
2
Controller ... 13
Figure 11 Call for Ventilation With or Without
Compressor Operation ........................ 18
Figure 12 Call for Compressor or Fan Only with
Ventilation Off ................................... 19
Graphs
Graph 1 W18AA Part Floor Ventilation Delivery ... 14
Graph 2 W24AA Ventilation Delivery .................. 15
Graph 3 W30AA and W36AA Ventilation Delivery 15
Graph 4 W42AA and W48AA Ventilation Delivery 16
Graph 5 W60AA Ventilation Delivery .................. 16
Graph 6 W72AA Ventilation Delivery .................. 17
BARD MANUFACTURING COMPANY, INC.
BRYAN, OHIO USA 43506
CONTENTS
