Manual 2100-696A
Page
2 of 17
General Information ...............................................3
Commercial Room Ventilator Model Nomenclature ... 3
Unpacking ..........................................................3
General ..............................................................3
Commercial Room Ventilator Features ....................3
Description .........................................................3
Models ...............................................................3
Installation of Field-Installed CRV-F5 .................4
Basic Installation .................................................4
Control System Notes ...........................................8
Blade Adjustment for Desired Ventilation Air ..........8
Sequence of Operation .......................................16
Figures
Figure 1 Disconnect Power ................................ 4
Figure 2 Remove Side Grilles ............................. 4
Figure 3 Remove Blower Door and Control Panel
Cover .................................................. 4
Figure 4 Remove Blank Off Plates (Both Sides) .... 5
Figure 5 Remove Exhaust Blank Off Plate ........... 5
Figure 6 Install Gasket ...................................... 5
Figure 7 Install Exhaust Blade Assembly ............. 5
Figure 8 Remove Air Filters and Low Voltage
Control Panel Cover .............................. 5
Figure 9 Connect 3000-1622 Wire Assembly ...... 6
Figure 10 Install Vent .......................................... 6
Figure 11 Control Plug Centered in Plug Access
Opening .............................................. 6
Figure 12 Connect CRV Power Plug to Control
Panel Plug........................................... 6
Figure 13 Remove Blade Shipping Screws ............. 6
Figure 14 Set Blade Stop to Adjust Fresh Air ......... 7
Figure 15 Install Intake Sealing Frame and
Lower Block Off Plates ......................... 7
Figure 16 Install Mist Filters ................................ 7
Figure 17 Install Bug Screen and Gaskets ............. 7
Figure 18 Programmable Thermostat Connections
for CRV with Air Conditioners .............. 11
Figure 19 Programmable Thermostat Connections
for CRV with Heat Pumps.................... 12
Figure 20 Non-Programmable Thermostat
Connections for CRV with
Air Conditioners ................................. 13
Figure 21 Non-Programmable Thermostat
Connections for CRV with Heat Pumps . 14
Figure 22 CRV-F* Wiring Diagram ....................... 15
Figure 23 Call for Ventilation With or WIthout
Compressor Operation ........................ 17
Figure 24 Call for Compressor or Fan Only with
Ventilation Off ................................... 17
Graphs
Graph 1 W42AC CRV-F5 Ventilation Delivery ....... 9
Graph 2 W48AC CRV-F5 Ventilation Delivery ....... 9
Graph 3 W60AC CRV-F5 Ventilation Delivery ...... 10
Graph 4 W72AC CRV-F5 Ventilation Delivery ..... 10
Table
Table 1 Unit Operation with M Ventilation Option
(On/Off CRV)....................................... 16
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