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PH1242
Bard PH1242 Manuals
Manuals and User Guides for Bard PH1242. We have
2
Bard PH1242 manuals available for free PDF download: Installation Instructions Manual
Bard PH1242 Installation Instructions Manual (39 pages)
Brand:
Bard
| Category:
Heat Pump
| Size: 0.85 MB
Table of Contents
Installation Instructions
1
Table of Contents
2
Getting Other Information and Publications
3
Tables
4
General Instructions
4
Field-Installed Heater Packages (Optional)
4
General
4
Important
4
Shipping Damage
4
Table 1 Rated CFM and ESP
4
Table 2 Electrical Data
5
Table 2A Electrical Data
6
Table 2B Electrical Data
7
Table 3 Optional Field Installed Heater Packages
8
Table 4 Electric Heater Table
9
Figure 1 Unit Dimensional Drawing
10
Figures
10
Table 5 Dimensions of Unit
10
Installation
11
Location
11
Typical Installations
11
Table 8 Wall Thermostat and Subbase Combinations
11
Figure 2 Slab Mounting at Ground Level
12
Figure 3 Airflow and Service Access Clearances
12
Figure 4 Roof Top Application
13
Figure 5 Elevated Mounting Platforms
13
Figure 6 Prefabricated Rood Curb Specifications
14
Table 6 Roof Curb Dimensions
14
Figure 7 Field Fabricated Curbing
15
Table 7 Thermostat Wire Size
15
Condensate Drain Trap
16
Air Filters
16
Figure 8 Condensate Drain Trap
16
Table 9 Required Filters
16
Wiring - Main Power
17
Wiring - 24V Low Voltage Control Circuit
17
Figure 9 Low Voltage Wiring
17
Thermostats
18
Table 10 Thermostat Wire Size
18
Thermostat Indicator Lamps
19
Emergency Heat Position
19
Transformer Taps
19
Compressor Cutoff Thermostat and Outdoor Thermostat Wiring
19
Figure 10 Unit 24V Terminal Board (5-10 KW)
19
Figure 11 Unit 24V Terminal Board (15-20 KW)
20
Table 11 Compressor Cutoff Thermostat
20
Table 12 Compressor Cutoff Thermostat Wiring (15 - 20 KW)
20
Start up and Operation
21
Three Phase Scroll Compressor Start up
21
Information
21
Sequence of Operation
21
Figure 12 Heat Pump Control Board
22
Defrost Cycle
22
Troubleshooting
23
Solid State Heat Pump Control
23
Troubleshooting Procedure
23
Troubleshooting Guide
23
Checking Temperature Sensor Check out
24
Temperature Vs. Resistance of Temperature Sensor Chart
24
Figure 13 Fan Blade Setting
25
Service
25
Service Hints
25
Pressure Service Ports
25
Refrigerant Charge
25
Fan Blade Settings
25
Table 13 Refrigerant Charge
25
Table 14 Fan Blade Setting Dimensions
25
Figure 14 Brazing Diagram
26
Suction and Discharge Tube Brazing
26
Table 15 Indoor Blower Performance
26
Troubleshooting ECM Blower Motors
27
Pressure Tables
29
Table 16 Pressure Table - Cooling
29
Table 17 Pressure Table - Heating
29
Table 18 Pressure Table - Cooling
30
Table 19 Pressure Table - Heating
30
Table 20 Pressure Table - Cooling
31
Table 21 Pressure Table - Heating
31
Table 22 Pressure Table - Cooling
32
Table 23 Pressure Table - Heating
32
Pressure Tables
32
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Bard PH1242 Installation Instructions Manual (32 pages)
Brand:
Bard
| Category:
Heat Pump
| Size: 0.45 MB
Table of Contents
Installation Instructions
1
Table of Contents
2
Getting Other Information and Publications
3
General Instructions
4
Important
4
Shipping Damage
4
General
4
Field-Installed Heater Packages (Optional)
4
Table 1 Rated CFM and ESP
4
Table 2 Electrical Data
5
Table 2A Electrical Data
6
Table 2B Electrical Data
7
Table 3 Optional Field Installed Heater Packages
8
Table 4 Electric Heater Table
9
Figure 1 Unit Dimensional Drawing
10
Table 5 Dimensions of Unit
10
Installation
11
Location
11
Typical Installations
11
Figure 2 Slab Mounting at Ground Level
12
Figure 3 Airflow and Service Access Clearances
12
Figure 4 Roof Top Application
13
Figure 5 Elevated Mounting Platforms
13
Figure 6 Prefabricated Rood Curb Specifications
14
Table 6 Roof Curb Dimensions
14
Figure 7 Field Fabricated Curbing
15
Table 7 Dimension "X" for Field Fab Curbing
15
Condensate Drain Trap
16
Air Filters
16
Figure 8 Condensate Drain Trap
16
Table 8 Filters Required & Size
16
Wiring - Main Power
17
Wiring - 24V Low Voltage Control Circuit
17
Figure 9 Low Voltage Wiring
17
Thermostats
18
Table 9 Heat Pump Thermostats
18
Table 10 Thermostat Wire Size
18
Thermostat Indicator Lamps
19
Emergency Heat Position
19
Transformer Taps
19
Compressor Cutoff Thermostat and Outdoor Thermostat Wiring
19
Figure 10 Unit 24V Terminal Board (5-10 KW)
19
Figure 11 Unit 24V Terminal Board (15-20 KW)
20
Table 11 Compressor Cutoff Thermostat
20
Table 12 Compressor Cutoff Thermostat
20
Start up and Operation
21
Three Phase Scroll Compressor Start up
21
Information
21
Sequence of Operation
21
Figure 12 Heat Pump Control Board
22
Defrost Cycle
22
Troubleshooting
23
Solid State Heat Pump Control
23
Troubleshooting Procedure
23
Troubleshooting Guide
23
Checking Temperature Sensor Check out
24
Temperature Vs. Resistance of Temperature Sensor Chart
24
Figure 13 Fan Blade Setting
25
Service
25
Service Hints
25
Pressure Service Ports
25
Refrigerant Charge
25
Fan Blade Settings
25
Table 13 Refrigerant Charge
25
Table 14 Fan Blade Setting Dimensions
25
Figure 14 Brazing Diagram
26
Suction and Discharge Tube Brazing
26
Table 15 Indoor Blower Performance
26
Troubleshooting GE ECM ™ Blower Motors
27
Pressure Tables
29
Table 16 Pressure Table - Cooling
29
Table 17 Pressure Table - Heating
29
Table 18 Pressure Table - Cooling
30
Table 19 Pressure Table - Heating
30
Table 20 Pressure Table - Cooling
31
Table 21 Pressure Table - Heating
31
Table 22 Pressure Table - Cooling
32
Table 23 Pressure Table - Heating
32
Pressure Tables
32
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