Bard CHDM Installation Instructions Manual

For use with ch3s1; ch4s1; ch5s1
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INSTALLATION INSTRUCTIONS

© Copyright 2008
DEHUMIDIFIER
MODEL CHDM
for use with
CH3S1
CH4S1
CH5S1
Bard Manufacturing Company, Inc.
Bryan, Ohio 43506
Since 1914...Moving ahead just as planned.
Manual :
2100-506
Supersedes:
NEW
File:
Volume III Tab 17
Date:
03-27-08
Manual
Page
2100-506
1 of 14

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Summary of Contents for Bard CHDM

  • Page 1: Installation Instructions

    INSTALLATION INSTRUCTIONS DEHUMIDIFIER MODEL CHDM for use with CH3S1 CH4S1 CH5S1 Bard Manufacturing Company, Inc. Manual : 2100-506 Bryan, Ohio 43506 Supersedes: File: Volume III Tab 17 Since 1914...Moving ahead just as planned. Date: 03-27-08 Manual 2100-506 © Copyright 2008...
  • Page 2: Table Of Contents

    CONTENTS Getting Other Information and Publications Tables For More Information ..........3 Table 1 CH Dehumidifier Performance ....6 Table 2 System Refrigerant Pressure ....7 Wall Mount General Description ............4 Figures Shipping Damage ..........4 Figure 1 Wiring Diagram ........8 General ..............
  • Page 3: Getting Other Information And Publications Tables

    Getting Other Information and Publications These publications can help you install the air FOR MORE INFORMATION, CONTACT conditioner or heat pump. You can usually find these at THESE PUBLISHERS: your local library or purchase them directly from the publisher. Be sure to consult current edition of each ACCA Air Conditioning Contractors of America standard.
  • Page 4: Description

    The CHDM dehumidifier is designed to be used with and/or local codes in any way and are not intended as a Bard 3 through 5 ton CH heat pump models. It will be step-by-step procedure with which the mechanically installed in the outdoor section of the CH unit. The inclined owner can install the package.
  • Page 5: Sequence Of Operation

    HIGH PRESSURE SWITCH AND DRAIN: Connect a drain trap to the drain fitting under LOCKOUT SEQUENCE the bottom of the dehumidifier section of the unit. The drain connection is a ¾" female pipe fitting. The use of If the high pressure switch opens, the compressor a trap is required to ensure proper drainage.
  • Page 6: Table 1

    TABLE 1 CH DEHUMIDIFIER PERFORMANCE i t a y t i t i n t n i . b l Manual 2100-506 Page 6 of 14...
  • Page 7: System Refrigerant Pressure

    TABLE 2 CHARGING PRESSURE LABEL SYSTEM REFRIGERANT PRESSURE CHART Return Air Relative Humidity % Pressure Temperature 50% RH 55% RH 60% RH 65% RH 70% RH 75% RH 80% RH Low Side 70° DB High Side Low Side 75° DB High Side Low Side 80°...
  • Page 8: Wiring Diagram

    FIGURE 1 Manual 2100-506 Page 8 of 14...
  • Page 9: Wiring Connection High & Low Voltage

    FIGURE 2 Manual 2100-506 Page 9 of 14...
  • Page 10: Supply Duct

    FIGURE 3 Manual 2100-506 Page 10 of 14...
  • Page 11: Basic Installation

    FIGURE 4 Filter Access Door Unit Right Side Control Panel Door Vent Option Door Dehumidifier Dehumidifier Access Panel Service Ports Hex grille pattern (under fill plate) Ø1.500 Drain Fill Plate Knockout Drain Tube (must have trap) MIS-2456 Field Supplied Manual 2100-506 Page 11 of 14...
  • Page 12: Cabinet & Functional Components

    CABINET and FUNCTIONAL COMPONENTS Manual 2100-506 Page 12 of 14...
  • Page 13: Parts List

    CABINET and FUNCTIONAL COMPONENTS i f i i f i t s i c t i c t i l i o l i o Manual 2100-506 Page 13 of 14...
  • Page 14: Exploded View

    CABINET and FUNCTIONAL COMPONENTS t i t t i c t i c i l e Manual 2100-506 Page 14 of 14...

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