Table Of Contents - Bard CRV-F2 Installation Instructions Manual

CONTENTS
General Information ...............................................3
Commercial Room Ventilator Model Nomenclature ... 3
Unpacking .......................................................... 3
General .............................................................. 3
Description ......................................................... 3
Application ......................................................... 3
Installation of Field-Installed CRV-F* .................4
Basic Installation ................................................. 4
Preparing Unit for CRV-F Installation ................. 4
Commercial Room Ventilator (CRV) No Hood
Installation ..................................................... 7
Blade Adjustment for Desired Ventilation Air ........ 11
CRV FEATURES
• One piece construction - easy to install with no
mechanical linkage adjustment required.
• Exhaust air damper - built in with positive closed
position. Provides exhaust air capability to prevent
pressurization of tight buildings.
• Actuator motor - 24 volt, power open, spring
return with built in torque limiting switch.
Manual 2100-691
Page 2 of 15
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 Required Control Connections for CRV
with Air Conditioners ............................ 9
Figure 8 Required Control Connections for CRV
with Heat Pumps ............................... 10
Figure 9 Blade Adjustment For Desired
Ventilation Air .................................... 11
Figure 10 Call for Ventilation With or Without
Compressor Operation ........................ 14
Figure 11 Call for Compressor or Fan Only with
Ventilation Off ................................... 15
Graphs
Graph 1 W18 Ventilation Delivery ...................... 12
Graph 2 W24 Ventilation Delivery ...................... 12
Graph 3 W30 Ventilation Delivery ....................... 13
Graph 4 W36 Ventilation Delivery ...................... 13