Bard Q48H3-C Manuals

Manuals and User Guides for Bard Q48H3-C. We have 1 Bard Q48H3-C manual available for free PDF download: Installation Instructions Manual

Bard Q48H3-C Installation Instructions Manual

Bard Q48H3-C Installation Instructions Manual (42 pages)

Q-TEC SERIES PACKAGED HEAT PUMP

Brand: Bard | Category: Heat Pump | Size: 1.17 MB

Table of Contents

Installation Instructions
1
Table of Contents
2
Getting Other Information and Publications

3
Q-TEC Series General Information

4
- Q-TEC Model Nomenclature
  4
  - Factory Built-In Electric Heat
    4
  - Table 3 Table
    4
  - Table 5 Table
    5
- Electrical Specifications
  5
- Figure 1 Unit Dimensions
  6
- Figures
  
  6
- Figure 2 Air Seal on Bottom of Unit
  7
- Figure 3 Removal of Unit from Skid
  7
- Shipping Damage
  7
- Unit Removal from Skid
  7
- Figure 4 Unit on Appliance Cart for Moving
  8
- General
  8
- Handling Unit after Removal from Skid
  8
- Minimum Installation Height
  8
- Figure 5 Installation with Duct-Free Plenum
  9
- Figure 6 Ducted Application
  9
- Duct Work
  10
- Figure 7 Supply Duct Connections
  10
- Figure 8 Filter Location
  10
- Filters
  10
- Condensate Drain
  11
- Fresh Air Intake
  11
- Optional Rear Drain Kits
  11
- Service Light
  11
- Figure 10 Standard Rear Drain
  12
- Figure 11 Rear Drain (Top View)
  12
- Figure 9 Optional Side Drain
  12
- Figure 12A Optional Rear Drain Kit
  13
- Figure 12B Optional Rear Drain Kit
  14
- Figure 12C Optional Rear Drain Kit
  15
- Figure 12D Optional Rear Drain Kit
  16
- Figure 13A Unit Mounting - Method 1
  17
- Figure 13B Unit Mounting - Method 2
  17
Installation

18
Tables

21
Tart up

27
- R-410A Refrigerant: General
  27
- Topping off System Charge
  27
- Safety Practices
  27
- Description of Standard Equipment
  28
- Optional CFM (Q36, Q42, Q48 and Q60 Only)
  28
- Important Installer Note
  28
- Phase Monitor
  28
- Three Phase Scroll Compressor Start up Info
  28
- Service Hints
  29
- Mist Eliminator Service
  29
- Vent Options
  30
- Figure 21 Fresh Air Damper Removal
  31
- Figure 22 QERV Removal
  32
- Controller
  33
- Sequence of Operation
  33
- Pressure Service Ports
  34
- Defrost Cycle
  34
- Figure 24 Defrost Control Board
  35
Troubleshooting

36
- Solid State HP Control Troubleshooting Procedure
  36
- Table 7 Table
  37
- Checking Temperature Sensor
  37
  - Temp. Vs Resistance of Temp. Sensor
    37
- Troubleshooting ECM™ Blower Motors
  38
- Moisture Check
  38
- Figure 25 Control Disassembly
  39
- Figure 26 Winding Test
  39
- Figure 27 Drip Loop
  39
- Figure 28 Fan Blade Setting
  40
- Fan Blade Setting Dimensions
  40
- Refrigerant Charge
  40
  - Fan Blade Dimension
    40
  - Indoor Blower Performance
    40
- Cooling Pressure
  41
- Manual 2100-652A
  41
- Table 10 Heating Pressure
  42

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