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SH311D
Bard SH311D Mounted Heat Pump Manuals
Manuals and User Guides for Bard SH311D Mounted Heat Pump. We have
1
Bard SH311D Mounted Heat Pump manual available for free PDF download: Installation Instructions Manual
Bard SH311D Installation Instructions Manual (27 pages)
Wall Mounted Package Heat Pumps
Brand:
Bard
| Category:
Heat Pump
| Size: 0.67 MB
Table of Contents
Table of Contents
2
Getting Other Informations and Publications
3
Wall Mount General Information
4
Wall Mount Nomenclature
4
Figure 1 Unit Dimensions
5
Table 1 Electrical Specifications
6
Shipping Damage
7
General
7
Duct Work
7
Filters
7
Fresh Air Intake
8
Condensate Drain
8
Figure 2 Blower Damper Assembly
8
Installation Instructions
9
Wall Mounting Information
9
Mounting the Unit
9
Typical Installations
9
Figure 3 Mounting Instructions
10
Figure 4 Electric Heat Clearance
10
Figure 5 Wall Mounting Instructions
11
Figure 6 Wall Mounting Instructions
11
Figure 7 Common Wall Mounting Instructions
12
Wiring - Main Power
13
Wiring - Low Voltage Wiring
13
Figure 8 Hot Gas Reheat During Dehumidification with CS200A
14
Figure 9 Hot Gas Reheat During Dehumidification with Programmable Thermostat
15
For Units Equipped with 1F93-380 Thermostat
16
For Units Equipped with T8511 Termostat
16
Compressor Cut off Thermostat & Outdoor
16
Thermostats
16
Table 2 Thermostat Wire Size
16
Table 3 Wall Thermostats
16
Low Voltage Connections
17
Figure 10 4 - 8KW 1 Ph - 6KW 3 Ph
17
Start up
18
Important Installer Note
18
High Pressure Switch
18
Three Phase Scroll Compressor Start up Info
18
Phase Monitor
18
Service Hints
18
Sequence of Operation
18
Pressure Service Ports
19
Defrost Cycle
19
Figure 11 Defrost Control Board
20
Troubleshooting
21
Solid State Heat Pump Control Troubleshooting Procedure
21
Table 4 Troubleshooting
21
Checking Temperature Sensor Outside Unit Circuit
22
Temperature Vs. Resistance of Temperature Sensor Chart
22
Table 5 Dehumidification Relay Logic Board
23
Figure 12 Fan Blade Setting Dimensions
24
Fan Blade Setting Dimension
24
Removal of Fan Shroud
24
Refrigerant Charge
24
Table 6 Fan Blade Dimensions
24
Table 7 Suction Line Temperatures
24
Table 8 Indoor Blower Performance
24
Table 9 Recommended Operating Ranges
24
Pressure Tables
25
Table 10 Pressure Table - Cooling
25
Table 11 Pressure Table - Heating
25
Optional Accessories
26
Table 12 Optional Accessories
26
Cooling Mode
27
Dehumidification Mode
27
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