Bard WE421 Replacement Parts Manuals

Manuals and User Guides for Bard WE421 Replacement Parts. We have 1 Bard WE421 Replacement Parts manual available for free PDF download: Installation Instructions Manual

Bard WE421 Installation Instructions Manual

Bard WE421 Installation Instructions Manual (23 pages)

WALL MOUNTED PACKAGED AIR CONDITIONER

Brand: Bard | Category: Air Conditioner | Size: 0.55 MB

Table of Contents

Table of Contents
2
Getting Other Information

3
Tables

4
Wall Mount General Information

4
- Model Nomenclature
  4
- Table 1 Electric Heat Table
  4
- Table 2 Electrical Specifications
  5
- Figure 1 Unit Dimensions
  6
- Shipping Damage
  7
- General
  7
- Duct Work
  7
- Filters
  8
- Fresh Air Intake
  8
- Condensate Drain
  8
- Figure 2 Fresh Air Damper Assembly
  8
Installation Instructions

9
Start up

16
- Important Installer Note
  16
- High Pressure Switch
  16
- Service Hints
  16
- Sequence of Operations
  16
- Compressor Control Module
  16
- Adjustments
  17
- Phase Monitor
  17
- Pressure Service Ports
  17
- Figure 9 Fan Blade Setting
  18
Troubleshooting

18
- Fan Blade Setting Dimensions
  18
- Removal of Fan Shroud
  18
- Refrigerant Charge
  18
- Table 5 Fan Blade Setting Dimension
  18
- Table 6 Suction Line Temperatures
  18
- Table 7 Rated CFM and ESP
  18
- Table 8 Indoor Blower Performance
  19
- Table 9 Maximum ESP of Operation
  19
- Electric Heat Only
  19
- Cooling Pressures
  20
- Table 10 Cooling Pressures
  20
- Optional Accessories
  21
- Table 11 Optional Accessories
  21
R-407C Refrigerant Service Procedures & Considerations

22
- Charging
  22
- Leaks
  22
- Table 12 R-407C Temperature/Pressure Chart
  22

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