Bard Q48H2-A Manuals

Manuals and User Guides for Bard Q48H2-A. We have 2 Bard Q48H2-A manuals available for free PDF download: Installation Instructions Manual

Bard Q48H2-A Installation Instructions Manual

Bard Q48H2-A Installation Instructions Manual (42 pages)

PACKAGED HEAT PUMP

Brand: Bard | Category: Heat Pump | Size: 1.18 MB

Table of Contents

Table of Contents
2
Getting Other Information and Publications
3
For more Information, Contact These Publishers
3
Q-TEC Model Nomenclature
4
Factory Built-In Electric Heat Table
4
Table 1 Table
5
Electrical Specifications
5
Figure 1 Unit Dimensions
6
Shipping Damage
7
Unit Removal from Skid
7
Figure 2 Air Seal on Bottom of Unit
7
Figure 3 Removal of Unit from Skid
7
Handling Unit after Removal from Skid
8
General
8
Minimum Installation Height
8
Figure 4 Unit on Appliance Cart for Moving
8
Figure 5 Installation with Duct-Free Plenum
9
Figure 6 Ducted Application
9
Table
9
Duct Work
10
Filters
10
Figure 7 Supply Duct Connections
10
Figure 8 Filter Location
10
Fresh Air Intake
11
Service Light
11
Condensate Drain
11
Optional Rear Drain Kits
11
Figure 9 Optional Side Drain
12
Figure 10 Standard Rear Drain
12
Figure 11 Rear Drain (Top View)
12
Figure 12A Optional Rear Drain Kit
13
Figure 12B Optional Rear Drain Kit
14
Figure 12C Optional Rear Drain Kit
15
Figure 12D Optional Rear Drain Kit
16
Figure 13A Unit Mounting - Method 1
17
Figure 13B Unit Mounting - Method 2
17
Installation
18
Mounting the Unit
18
Wiring - Main Power
19
Wiring - Low Voltage Wiring
19
Optional Climate Controls Sequence of Operation
19
Figure 15 Component Location
19
Operating Voltage Range
19
Low Voltage Connections
20
Figure 16 Thermostat Plug Terminals
21
Wall Thermostats
21
Figure 17A T-Stat Wiring Diagram "X" Opt
22
Figure
23
Figure 17B T-Stat Wiring Diagram "X" Opt. W/Demand .23 Figure 18 T-Stat Wiring Diagram "D" Opt
24
Figure 18
24
Manual 2100-601E
24
Figure 19 T-Stat Wiring Diagram "H" Option
25
Figure 20 T-Stat Wiring Diagram "B" or "C" Opt
26
Start up
27
R-410A Refrigerant Required
27
Topping off System Charge
27
Safety Practices
27
Description of Standard Equipment
28
Optional CFM (Q36, Q42, Q48 & Q60 Only)
28
Important Installer Note
28
Phase Monitor
28
Three Phase Scroll Compressor Start up Info
28
Service Hints
29
Mist Eliminator Service
29
Vent Options
30
Figure 21 Fresh Air Damper Removal
31
Figure 22 QERV Removal
32
Controller
33
Sequence of Operation
33
Pressure Service Ports
34
Defrost Cycle
34
Defrost Control Board
35
Troubleshooting
36
Solid State HP Control Troubleshooting Procedure
36
Table 3 Table
37
Checking Temperature Sensor
37
Temp. Vs Resistance of Temp. Sensor
37
Troubleshooting ECM™ Blower Motors
38
Figure 25 Control Disassembly
39
Figure 26 Winding Test
39
Figure 27 Drip Loop
39
Figure 28 Fan Blade Setting
40
Fan Blade Setting Dimensions
40
Refrigerant Charge
40
Fan Blade Dimension
40
Indoor Blower Performance
40
Pressure Charts
41
Cooling Pressure
41
Table 5 Table
42
Table 7 Table
42
Table 10 Heating Pressure
42

Advertisement

Bard Q48H2-A Installation Instructions Manual

Bard Q48H2-A Installation Instructions Manual (42 pages)

Brand: Bard | Category: Heat Pump | Size: 1.61 MB

Table of Contents

Table of Contents
2
Getting Other Information and Publications

3
- For more Information, Contact These Publishers
  3
Tables

4
Q-Tecgeneral Information

4
Installation Instructions

18
Start up

27
- R-410A Refrigerant Required
  27
- Topping off System Charge
  27
- Safety Practices
  27
- Description of Standard Equipment
  28
- Optional CFM (Q36, Q42, Q48 & Q60 Only)
  28
- Important Installer Note
  28
- Phase Monitor
  28
- Three Phase Scroll Compressor Start up Info
  28
- Service Hints
  29
- Mist Eliminator Service
  29
- Vent Options
  30
- Figure 21 Fresh Air Damper Removal
  31
- Figure 22 QERV Removal
  32
- Figure 23 CO 2 Controller
  33
- Sequence of Operation
  33
- Pressure Service Ports
  34
- Defrost Cycle
  34
- Figure 24 Defrost Control Board
  35
Troubleshooting

36

Advertisement

Related Products

Bard Categories

Air Conditioner

Air Conditioner Heat Pump Medical Equipment Furnace Controller

More Bard Manuals