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Bard WG482 Combination Gas Wall-Mount Manuals
Manuals and User Guides for Bard WG482 Combination Gas Wall-Mount. We have
1
Bard WG482 Combination Gas Wall-Mount manual available for free PDF download: Installation Instructions Manual
Bard WG482 Installation Instructions Manual (74 pages)
WG Series
Brand:
Bard
| Category:
Furnace
| Size: 3.24 MB
Table of Contents
Installation Instructions
1
Table of Contents
2
Getting Other Information and Publications
4
Model Number Nomenclature
5
WG Series Model Nomenclature
5
Ventilation Options
5
Air Conditioning Module Options
6
Important
6
Application
6
Duct Work
6
Table 1 Specifications - WG24-36 Models
7
Table 1A Specifications - WG42-60 Models
8
Figure 1 Unit Dimensions
9
High Altitude Applications
10
Transportation Damage
10
Installation
10
Wall Mounting
11
Mounting the Unit
11
Figure 2 Mounting Instructions - WG24-36
12
Figure 2A Mounting Instructions - WG42-60
13
Figure 3 Combustible Clearance - WG24-36
14
Figure 3A Combustible Clearance - WG42-60
14
Figure 4 Wall Mounting Instructions
15
Figure 5 Wall Mounting Instructions
15
Figure 6 Common Wall Mounting Installations
16
Clearances
17
Figure 7 Location of Vent Terminal in Shipping
17
Table 2 Minimum Installation Clearances
17
Figure 8 Vent Terminal & Combustion Air Intake
18
Vent Terminal and Combustion Inlet Hood
18
Optional Vertical Venting
18
Figure 9 Fresh Air Damper
19
Vent Resizing Instructions
19
Fresh Air Intake
19
Condensate Drain
19
Wiring - Main Power
20
Figure 10 Installation of Flexible Conduit
21
Wiring - Low Voltage Wiring
21
Thermostats
21
Table 3 Thermostat Wire Size
21
Table 4 Wall Thermostat
21
Figure 11 Low Voltage Wiring
22
Figure 12 Gas Pipe Connection
23
Figure 13 Proper Piping Practice
24
Gas Supply and Piping
24
Table 5 Length of Standard Pipe Threads
24
Table 6 Gas Pipe Sizes - Natural Gas
24
Manifold Pressure Adjustment
25
Checking Gas Input Rate
25
Standard Orifice Sizing & High Altitude Derate
27
Table 7 Natural Gas Derate Capacities for All Models
27
Table 8A Natural Gas Orifice Tables - WG42-60
29
Conversion of Gas Input BTUH from High to Low Rating
30
Measuring Air Temperature Rise
30
Filters
31
Compressor Control Module
31
Lighting & Shutdown Instructions
33
Figure 16 Top View of Gas Control
34
Service Agency Procedures
34
Maintaining Unit in Good Working Order
34
Replacement Parts
35
Figure 17 Sequence of Operation Electronic Blower Control
36
Sequence of Operation - Heating
36
Sequence of Operation - Cooling
36
Figure 18 Furnace Control Board
37
Table 9 Motor Speed Taps
37
Indoor Blower Operation
37
Table 10 WG242 Indoor Blower Performance
40
Table 11 WG302 Indoor Blower Performance
41
Table 12 WG362 Indoor Blower Performance
42
Table 13 WG423 Indoor Blower Performance
43
Table 14 WG482 Indoor Blower Performance
44
Table 15 WG602 Indoor Blower Performance
45
Table 16 Integrated Furnace & Blower Control Operation
46
Pressure Service Ports
47
Table 17 Cooling Pressure Table
47
Figure 21 Fan Blade
48
Figure 22 Low Nox Insert
48
Refrigerant Charge
48
Fan Blade Setting Dimensions
48
Table 18 Refrigerant Charge
48
Low Nox Burner Assembly "N" Suffix Models Only - U.S. Installations Only
48
Table 19 Fan Blade Dimension
48
Index - Wiring Diagrams
49
Wiring Diagrams
50
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