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W30G4-B
Bard W30G4-B Manuals
Manuals and User Guides for Bard W30G4-B. We have
1
Bard W30G4-B manual available for free PDF download: Installation Instructions Manual
Bard W30G4-B Installation Instructions Manual (54 pages)
WALL MOUNTED GAS/ELECTRIC
Brand:
Bard
| Category:
Heating System
| Size: 1.67 MB
Table of Contents
Table of Contents
2
Getting Other Information and Publications
4
Wall Mount Gas/Electric General Information
5
W**G Series Model Nomenclature
5
Ventilation Options
5
Air Conditioning Module Options
6
Figure 1 Unit Dimensions
9
Transportation Damage
10
Important
10
General Information
10
Application
10
Duct Work
10
High Altitude Applications
11
Wall Mounting Information
11
Mounting the Unit
11
Figure 2A Mounting Instructions - W24-36G
13
Figure 2B Mounting Instructions - W42-60G
14
Figure 3A Combustible Clearance - W24-36G
15
Figure 3B Combustible Clearance - W42-60G
15
Figure 5
16
Figure 5 Figure
16
Wall Mounting Instructions
16
Common Wall Mounting Installations
17
Clearances
18
Location of Vent Terminal in Shipping
18
Vent Terminal and Combustion Inlet Hood
19
Optional Vertical Venting
19
Vent Resizing Instructions
20
Fresh Air Intake
20
Condensate Drain
20
Wiring - Main Power
20
Figure 9 Fresh Air Damper
20
Wiring - Low Voltage Wiring
21
Figure 10 Installation of Flexible Conduit
21
Thermostats
23
Figure 11
24
Figure 11 Low Voltage Wiring - All Units Except Units with Economizers
24
Figure 13 Low Voltage Wiring
24
Figure 12 Low Voltage Wiring - Thermostat Using Separate Temperature and Humidity Controllers
25
JIFM Economizer
26
Figure 14 Gas Pipe Connection
27
Gas Supply and Piping
28
Figure 15 Proper Piping Practice
28
Manifold Pressure Adjustment
29
Checking Gas Input Rate
29
Standard Orifice Sizing and High Altitude Derate
31
Table
32
Table 4 Table
33
Conversion of Gas Input BTUH from High to Low Rating
34
Measuring Air Temperature Rise
34
Filters
34
Compressor Control Module
35
Figure 16 Access Internal Filter through Upper Service Door
35
Figure 17 8201-169 Compressor Control Module
36
Phase Monitor
37
Lighting and Shutdown Instructions
37
Figure 18 Lighting and Shutdown Instruction Label
37
Service Agency Procedures
38
Maintaining Unit in Good Working Order
38
Figure 19 Top View of Gas Control
38
Troubleshooting NIDEC SELECTECH Series ECM Motors
39
Vent Terminal and Combustion
39
Figure 20 Motor Connections
40
Replacement Parts
41
Figure 21 Motor Connections
41
Sequence of Operation - Heating
42
Sequence of Operation - Cooling
42
Figure 22 Sequence of Operation - Electronic Blower Control
42
Setting Unit Airflow
43
Figure 23 Increasing Heating Speed
43
Figure 24 Increasing Cooling Speed
44
Figure 25 Speed Taps
44
Table 7 Table
45
Pressure Service Ports
52
R-410A Refrigerant Charge
53
Fan Blade Setting Dimensions
53
Low Nox Burner Assembly "N" Suffix
53
Models Only - U.S. Installations Only
53
Table 20 Fan Blade Dimension
53
Table
53
Figure 26 Fan Blade
53
Figure 27 Low Nox Insert
53
INDEX - Wiring Diagrams
54
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