Bard WH303 Manuals

Manuals and User Guides for Bard WH303. We have 1 Bard WH303 manual available for free PDF download: Installation Instructions Manual

Bard WH303 Installation Instructions Manual

Bard WH303 Installation Instructions Manual (26 pages)

WALL MOUNTED PACKAGED HEAT PUMP

Brand: Bard | Category: Heat Pump | Size: 0 MB

Table of Contents

Table of Contents
2
Getting Other Information and Publications
3
For more Information
3
Contact These Publishers
3
Wall Mount General Information
4
Heat Pump Wall Mount Model Nomenclature
4
Shipping Damage
4
General
4
Duct Work
4
Table 1 Electric Heat Table
5
Figure 1 Unit Dimensions
6
Table 2 Dimensions of Basic Unit
6
Table 3 Electrical Specifications
7
Filters
8
Fresh Air Intake
8
Condensate Drain
8
Figure 2 Fresh Air Damper Assembly
8
Installation Instructions
9
Wall Mounting Information
9
Mounting the Unit
9
Top Outlet Only
9
Figure 3 Mounting Instructions
10
Figure 4 Electric Heat Clearance
11
Figure 5 Attaching Top Outlet to Unit
12
Figure 6 Top Outlet Model Mounted
12
Figure 7 Wall-Mounting Instructions
13
Figure 8 Wall-Mounting Instructions
13
Figure 9 Common Wall-Mounting Installations
14
Wiring - Main Power
15
Wiring - Low Voltage Wiring
15
Low Voltage Connections
15
Table 4 Operating Voltage Range
15
Figure 10 Low Voltage Wiring
16
Table 5 Thermostat Wire Size
16
Optional Outdoor Thermostat Applications
17
Figure 11 Compressor Cutoff Thermostat Wiring
17
Figure 12 Compressor Cutoff Thermostat Wiring
17
Figure 13 Electric Heat Hold-Off Wiring
18
Figure 14 Electric Heat Hold-Off Wiring
18
Table 6 Wall Thermostat
19
Figure 15 Start up Label
20
Start up
20
Important Installer Note
20
Crankcase Heaters
20
Service Hints
20
Sequence of Operation
20
Figure 16 Defrost Control Board
21
Pressure Service Ports
21
Defrost Cycle
21
Troubleshooting
22
Solid State Heat Pump Control
22
Troubleshooting Procedures
22
Table 7 Troubleshooting
22
Checking Temperature Sensor Outside Unit Circuit
23
Figure 17 Fan Blade Setting
24
Fan Blade Setting Dimensions
24
Removal of Fan Shroud
24
Refrigerant Charge
24
Table 8 Fan Blade Dimensions
24
Table 9 Suction Line Temperatures
24
Table 10 Indoor Blower Performance
24
Table 11 CFM and ESP
24
Table 12 Maximum ESP of Operation
24
Electric Heat Only
24
Pressure Tables
25
Table 13 Cooling Pressures
25
Table 14 Heating Pressures
25
Optional Accessories
26
Table 15 Optional Accessories
26

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