Bard WGMFAD-3 Installation Instructions Manual

Motorized fresh air damper

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INSTALLATION INSTRUCTIONS
FRESH AIR DAMPER
Bard Manufacturing Company
Bryan, Ohio 43506
Since 1914...Moving ahead just as planned.
MOTORIZED
MODEL
WGMFAD-3
WGMFAD-5
Manual :
2100-362C
Supersedes: 2100-362B
File:
Volume III Tab 19
Date:
09-16-04
© Copyright 2003

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Summary of Contents for Bard WGMFAD-3

  • Page 1 INSTALLATION INSTRUCTIONS MOTORIZED FRESH AIR DAMPER MODEL WGMFAD-3 WGMFAD-5 Bard Manufacturing Company Manual : 2100-362C Supersedes: 2100-362B Bryan, Ohio 43506 File: Volume III Tab 19 Since 1914...Moving ahead just as planned. Date: 09-16-04 © Copyright 2003...
  • Page 2: Table Of Contents

    Figure 4 Thermostat Diagram ........6 Wiring Diagram ........... 8 Figure 5 Gas Electric Connection ......7 Tables Table 1 WGMFAD-3 Ventialtion Air ....1 Table 2 WGMFAD-3 Ventialtion Air ....2 Table 3 WGMFAD-5 Ventialtion Air ....3 Manufactured under U.S. patent number:...
  • Page 3: Description

    Depending on the tightness of the structure, 0.1 return air static pressure. an independent exhaust provision may be needed to obtain the ventilation air quantities shown. TABLE 1 WGMFAD-3 VENTILATION AIR For use with WG24 Model l i t l i t l i t...
  • Page 4 TABLE 2 WGMFAD-3 VENTILATION AIR For use with WG30 and WG36 Models l i t l i t INSTALLATION Step 4. Install WGMFAD with notch in front lip of WGMFAD centered over hole in condenser Step 1. Disconnect all power to unit before installing partition.
  • Page 5: Installation Instructions

    TABLE 3 WGMFAD-5 VENTILATION AIR For use with WG42, WG48 and WG60 Models l i t l i t l i t the unit installation instructions for wiring diagram. Step 6. Route wires as shown in Figure 3A into unit low voltage terminal strip area.
  • Page 6: Figure 1 Vent Option Door

    FIGURE 1 VENT OPTION DOOR TO BE REMOVED FRONT DOOR VENT OPTION DOOR FIGURE 2 EXHAUST COVER PLATES MUST BE IN PLACE MIS-1447 EXHAUST COVER PLATES MIS-1447 Manual 2100-362C Page...
  • Page 7: Figure 3A Routing Of Wires

    FIGURE 3A ROUTING OF WIRES FIGURE 3B PROPER INSTALLATION Manual 2100-362C Page...
  • Page 8: Figure 4 Thermostat Diagram

    FIGURE 4 THERMOSTAT WIRING DIAGRAM Manual 2100-362C Page...
  • Page 9: Figure 5 Gas Electric Connection

    FIGURE 5 GAS ELECTRIC CONNECTION DIAGRAM Manual 2100-362C Page...
  • Page 10 Manual 2100-362C Page...

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Wgmfad-5

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