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QTEC QH482
Bard QTEC QH482 Manuals
Manuals and User Guides for Bard QTEC QH482. We have
2
Bard QTEC QH482 manuals available for free PDF download: Installation Instructions Manual
Bard QTEC QH482 Installation Instructions Manual (34 pages)
QTEC SERIES PACKAGED HEAT PUMP
Brand:
Bard
| Category:
Heat Pump
| Size: 0.88 MB
Table of Contents
Table of Contents
2
Getting Other Information and Publications
3
For more Information, Contact These Publishers
3
QT EC Model Nomenclature
4
Table 1 Factory Built-In Electric Heat Table
4
Table 2 Electrical Specifications
5
Table 2A Electrical Specifications
6
Figure 1 Unit Dimensions
7
Shipping Damage
8
Unit Removal from Skid
8
Figure 2 Air Seal on Bottom of Unit
8
Figure 3 Removal of Unit from Skid
8
Handling Unit after Removal from Skid
9
General
9
Minimum Installation Height
9
Figure 4 Unit on Appliance Cart for Moving
9
Figure 5 Installation with Free Blow Plenum
10
Figure 6 Ducted Application
10
Duct Work
11
Filters
11
Figure 7 Supply Duct Connections
11
Figure 8 Filter Location
11
Fresh Air Intake
12
Condensate Drain
12
Figure 9 Optional Side Drain
12
Figure 10 Standard Rear Drain
12
Service Light
13
Figure 11 Rear Drain (Top View)
13
Figure 12 Unit Mounting
13
Installation Instructions
14
Mounting the Unit
14
Installation Instructions Mounting the Unit
14
Figure 13 Removing Locking Screws from Wheels
14
Wiring - Main Power
15
Wiring - Low Voltage Wiring
15
Figure 14 Component Location
15
Table 3 Operating Voltage Range
15
Low Voltage Connections
16
Figure 15 Thermostat Plug Terminals
17
Table 4 Wall Thermostats
17
Figure 16 Thermostat Wiring Diagram "X" Option
18
Figure 17 Thermostat Wiring Diagram "A" Option
19
Figure 18 Thermostat Wiring Diagram "D" Option
20
Start up
21
Description of Standard Equipment
21
Optional CFM (QH362, QH422, QH482 & QH602 Only)
21
Important Installer Note
21
Phase Monitor
21
Three Phase Scroll Compressor Start up Information
21
Service Hints
22
Mist Eliminator Service
22
Vent Options
23
Figure 19 Fresh Air Damper Removal
24
Figure 20 QERV Removal
25
Figure 21 Heat Pump Control Board
26
Sequence of Operation
26
Optional Climate Controls Sequence of Operation
26
Pressure Service Ports
26
Figure 22 Low Pressure Control Bypass Timer
27
Defrost Cycle
27
Troubleshooting
28
Table 5 Troubleshooting
28
Solid State Heat Pump Control Troubleshooting Procedure
29
Checking Temperature Sensor
29
Table 6 Temperature Vs Resistance of Temperature Sensor
29
Troubleshooting GE ECM™ Blower Motors
30
Figure 23 Control Disassembly
31
Figure 24 Winding Test
31
Figure 25 Drip Loop
31
Figure 26 Fan Blade Setting
32
Fan Blade Setting Dimensions
32
Refrigerant Charge
32
Table 7 Fan Blade Dimensions
32
Table 8 Super Heat at Compressor
32
Table 9 Indoor Blower Performance
32
Pressure Charts
33
Table 10 Cooling Pressure
33
Manual 2100-420H
34
Table 11 Heating Pressure
34
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Bard QTEC QH482 Installation Instructions Manual (32 pages)
QTEC SERIES PACKAGED HEAT PUMP
Brand:
Bard
| Category:
Heat Pump
| Size: 0.4 MB
Table of Contents
Table of Contents
2
Getting Other Information and Publications
3
For more Information, Contact These Publishers
3
Tables
4
Qtecgeneral Information
4
QT EC Model Nomenclature
4
Table 1 Factory Built-In Electric Heat Table
4
Table 2 Electrical Specifications
5
Table 2A Electrical Specifications
6
Figure 1 Unit Dimensions
7
Figures
7
Figure 2 Air Seal on Bottom of Unit
8
Figure 3 Removal of Unit from Skid
8
Shipping Damage
8
Unit Removal from Skid
8
Figure 4 Unit on Appliance Cart for Moving
9
General
9
Handling Unit after Removal from Skid
9
Minimum Installation Height
9
Figure 5 Installation with Free Blow Plenum
10
Figure 6 Ducted Application
10
Duct Work
11
Figure 7 Supply Duct Connections
11
Figure 8 Filter Location
11
Filters
11
Condensate Drain
12
Figure 10 Optional Rear Drain
12
Figure 9 Side Drain
12
Fresh Air Intake
12
Figure 11 Rear Drain (Top View)
13
Figure 12 Unit Mounting
13
Service Light
13
Installation Instructions
14
Mounting the Unit
14
Figure 13 Screws in Wheels of Unit
14
Wiring - Main Power
15
Wiring - Low Voltage Wiring
15
Figure 14 Component Location
15
Table 3 Operating Voltage Range
15
Figure 15 Thermostat Plug Terminals
16
Table 4 Wall Thermostats and Subbase Combinations
16
Figure 16 Thermostat Wiring Diagram "X" Option
17
Figure 17 Thermostat Wiring Diagram "A" Option
18
Figure 18 Thermostat Wiring Diagram "D" Option
19
Start up
20
Description of Standard Equipment
20
Optional CFM (Qh361Qh421And QH481 Only)
20
Important Installer Note
20
Phase Monitor
20
Three Phase Scroll Compressor Start up Information
20
Service Hints
21
Mist Eliminator Service
21
Vent Options
22
Figure 19 Fresh Air Damper Removal
23
Figure 20 QERV Removal
24
Sequence of Operation
25
Optional Climate Controls Sequence of Operation
25
Pressure Service Ports
25
Defrost Cycle
26
Troubleshooting
27
Table 5 Troubleshooting
27
Solid State Heat Pump Control Troubleshooting Procedure
28
Checking Temperature Sensor
28
Table 6 Temperature Vs Resistance of Temperature Sensor
28
Figure 24 Heat Pump Control Board
29
Fan Blade Setting Dimensions
29
Refrigerant Charge
29
Table 7 Fan Blade Dimensions
29
Table 8 Suction Line Temperatures
29
Table 9 Indoor Blower Performance
29
Pressure Charts
30
Table 10 Cooling Pressure
30
Table 11 Heating Pressure
31
Figure 24 Fan Blade Setting
32
Optional Accessories
32
Table 12 Optional Accessories
32
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