User Manuals: Bard WH311 Heat Pump

Manuals and User Guides for Bard WH311 Heat Pump. We have 1 Bard WH311 Heat Pump manual available for free PDF download: Installation Instructions Manual

Bard WH311 Installation Instructions Manual

Bard WH311 Installation Instructions Manual (24 pages)

WALL MOUNTED PACKAGE HEAT PUMPS

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

Table of Contents

Table of Contents
2
Getting Other Informations and Publications
3
Wall Mount General Information
4
Heat Pump Wall Mount Model Nomenclature
4
Figure 1 Unit Dimensions
5
Table 2 Electrical Specifications
6
Shipping Damage
7
General
7
Duct Work
7
Filters
7
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
Figure 3 Mounting Instructions
10
Figure 4 Electric Heat Clearance
11
Figure 5 Wall Mounting Instructions
12
Figure 6 Wall Mounting Instructions
12
Figure 7 Common Wall Mounting Installations
13
Wiring - Main Power
14
Wiring - Low Voltage Wiring
14
Figure 8 Unit 24V Terminal Board
14
Table 3 Thermostat Wire Size
14
Optional Outdoor Thermostats Applications
15
Figure 9 Compressor Cutoff Thermostat Wiring
15
Figure 10 Compressor Cutoff Thermostat Wiring
15
Electric Heat Hold-Off
16
Figure 11 Electric Heat Hold-Off Wiring
16
Figure 12 Electric Heat Hold-Off Wiring
16
Table 4 Wall Thermostat
16
Thermostat Indicators
17
Start up
17
Important Installer Note
17
High Pressure Switch
17
Three Phase Scroll Compressor Start up
17
Phase Monitor
17
Service Hints
17
Sequence of Operation
17
Pressure Service Ports
18
Defrost Cycle
18
Figure 13 Defrost Control Board
19
Troubleshooting
20
Solid State Heat Pump Control
20
Troubleshooting Procedure
20
Table 5 Troubleshooting
20
Checking Temperature Sensor Outside Unit Circuit
21
Temperature Vs Resistance of Temperature
21
Figure 14 Fan Blade Setting
22
Fan Blade Setting Dimensions
22
Removal of Fan Shroud
22
Refrigerant Charge
22
Table 6 Fan Blade Dimensions
22
Table 7 System Charge Ratings
22
Table 8 Indoor Blower Performance
22
Table 9 Recommended Operating Ranges
22
Pressure Tables
23
Table 10 Pressure Table - Cooling
23
Table 11 Pressure Table - Heating
23
Optional Accessories
24
Table 12 Optional Accessories
24

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