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Nordyne M4RL Manuals
Manuals and User Guides for Nordyne M4RL. We have
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Nordyne M4RL manuals available for free PDF download: Installation Instructions Manual, User Manual
Nordyne M4RL Installation Instructions Manual (48 pages)
92.1% AFUE Single Stage Condensing Gas Furnaces
Brand:
Nordyne
| Category:
Furnace
| Size: 5.71 MB
Table of Contents
Installation Instructions
1
Table of Contents
2
Safety Information
3
Requirements and Codes
4
General Instructions
5
Manufacturer Warranty
5
Combustion Air Quality
5
Installation in a Garage
5
Heating Load
6
Clearances to Combustible Materials
6
Combustion Air Requirements
6
General Information
6
Installation in Confi Ned Spaces
7
Air from Inside
7
Outdoor Air from a Crawl Space or Vented Attic
7
Outdoor Air Using Vertical Ducts
7
Outdoor Air Using Horizontal Ducts
7
Air Directly through an Exterior Wall
8
Alternate Method of Providing Air from Outside
8
Installation in Unconfi Ned Spaces
8
Venting Requirements
10
Vent Pipe Length and Diameter
10
Vent Pipe Material
11
Vent Pipe Installation
11
Outdoor Terminations - Horizontal Venting
11
Outdoor Terminations - Vertical Venting
12
Vent Freezing Protection
12
Condensate Disposal
13
Concentric Vent Termination
13
Existing Installations
13
Circulating Air Requirements
14
Plenums and Air Ducts
14
Return Air Connections
14
Supply Air Connections
15
Acoustical Treatments
15
Furnace Installation
15
General Requirements
15
Requirements and Codes
15
Upfl Ow Furnace Installation
16
Downfl Ow Furnace Installation
16
Alternate Attachment Method
18
Bottom Panel Removal
19
Alternate Bottom Panel Removal
19
Pressure Switch Relocation
19
Inducer Assembly Rotation
20
Direct Vent (2-Pipe) Applications
20
Vent and Inducer Assembly Options
20
Accessories
20
Finish Flange
21
Rubber Grommets
21
Inline Drain Assembly
21
PVC TEE, Reducer, and Hose Barbs
21
Condensate Drain Lines
22
Filter Retainer Brackets
22
Ventilaire™ Bracket
22
Vent Couplings
23
Upfl Ow Furnaces
23
Downfl Ow Furnaces
23
Alternate Vent Pipe Installation
23
Gas Supply and Piping
24
Leak Check
24
High-Altitude Application
24
Conversion to Lp/Propane
25
Burner Assembly
28
Electrical Wiring
29
Low Voltage Wiring
29
Line Voltage Wiring
29
Grounding
29
Control Board
29
Twinning
30
Start-Up & Adjustments
31
Pre-Start Checklist
31
Start-Up Procedures
31
Verifying and Adjusting Input Rate
31
Verifying and Adjusting Temperature Rise
31
Verifying Burner Operation
31
Verifying Operation of the Supply Air Limit Switch
32
Operating Sequence
32
Heating Cycle
32
Cooling Cycle
32
Fan Mode
32
Maintenance
32
Air Filters
33
Blower Compartment
33
Cleaning of Burners
33
Heat Exchanger and Burner Maintenance
33
Lubrication
33
Vent System
33
Description of Components
34
Troubleshooting
34
Flame Sensor
34
Gas Valve 9. Igniter
34
Inducer Assembly
34
13 8. Gas Valve
34
French Translations
35
Figure 40 - Furnace Dimensions
37
Figures and Tables
37
Airflow Data
38
Electrical Information
39
Figure 41 - Wiring Diagram
39
Gas Information
40
Table 9 - Gas Flow Rates
40
Propane Gas
41
Table 11 - High Altitude Deration Chart for Propane Gas
41
Table 12 - Natural Gas Heating Values
41
Table 15 - Vent Termination Clearances
43
Venting Information
43
Figure 42 - Horizontal and Vertical Venting
44
Gas Manifold
47
Igniter
47
Inducer Assembly
47
Limit Switch(S)
47
Location of Furnace Components
47
Pressure Switch
47
Roll-Out Switch
47
Installation/Performance Checklist
48
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Nordyne M4RL Installation Instructions Manual (48 pages)
Single Stage Condensing Gas Furnace
Brand:
Nordyne
| Category:
Furnace
| Size: 11.09 MB
Table of Contents
Table of Contents
2
Safety Information
3
REQUIREMENTS Andcodes
4
General Instructions
5
Manufacturer Warranty
5
Combustion Air Quality
5
Installation in a Garage
5
Heating Load
6
Clearances to Combustible Materials
6
COMBUSTION Air REQUIREMENTS
6
General Information
6
Installation in Confined Spaces
7
Air from Inside
7
Outdoor Air from a Crawl Space or Vented Attic
7
Outdoor Air Using Vertical Ducts
7
Outdoor Air Using Horizontal Ducts
7
Air Directly through an Exterior Wall
8
Alternate Method of Providing Air from Outside
8
Installation in Unconfined Spaces
8
Venting Requirements
10
Vent Pipe Length and Diameter
10
Vent Pipe Material
11
Vent Pipe Installation
11
Outdoor Terminations - Horizontal Venting
11
Outdoor Terminations - Vertical Venting
12
Vent Freezing Protection
12
Condensate Disposal
13
Concentric Vent Termination
13
Existing Installations
13
Circulating Air Requirements
14
Plenums and Air Ducts
14
Return Air Connections
14
Supply Air Connections
15
Acoustical Treatments
15
Furnace Installation
15
General Requirements
15
Requirements and Codes
15
Upflow Furnace Installation
16
Downfiow Furnace Installation
16
Alternate Attachment Method
18
Bottom Panel Removal
19
Alternate Bottom Panel Removal
19
Pressure Switch Relocation
19
Inducer Assembly Rotation
20
Direct Vent (2=Pipe) Applications
20
Vent and Inducer Assembly Options
20
Accessories
20
Finish Flange
21
Rubber Grommets
21
Inline Drain Assembly
21
PVC TEE, Reducer, and Hose Barbs
21
Condensate Drain Lines
22
Filter Retainer Brackets
22
Ventilaire
22
TM Bracket
22
Vent Couplings
23
Upflow Furnaces
23
Downfiow Furnaces
23
Alternate Vent Pipe Installation
23
Gas Supply and Piping
24
Leak Check
24
High-Altitude Application
24
Conversion to Lp/Propane
25
Electrical Wiring
29
Low Voltage Wiring
29
Line Voltage Wiring
29
Grounding
29
Twinning
30
Start-Up & Adjustments
31
Pre-Start Checklist
31
Start-Up Procedures
31
Verifying and Adjusting Input Rate
31
Verifying and Adjusting Temperature Rise
31
Verifying Burner Operation
31
Verifying Operation of the Supply Air Limit Switch
32
Operating Sequence
32
Heating Cycle
32
Cooling Cycle
32
Fan Mode
32
Maintenance
32
Air Filters
33
Blower Compartment
33
Cleaning of Burners
33
Heat Exchanger and Burner Maintenance
33
Lubrication
33
Vent System
33
Description of Components
34
Troubleshooting
34
French Translations
35
Figures and Tables
37
Figure 40. Furnace Dimensions
37
Figure 41 - Wiring Diagram
39
Gas Information
40
Propane Gas
41
Nat. Gas - High Heating Values
42
Nat. Gas - Low Heating Values
42
Figure 42 - Horizontal and Vertical Venting
44
Figure 43 - Upflow Options
45
Figure 44 - Downflow Options
46
Location of Furnace Components
47
Components
47
Figure 46 - Downflow Gas Furnace
47
Gas Furnace Components
47
Checklist
48
Nordyne M4RL User Manual (8 pages)
92.1% AFUE Upflow High Efficiency Furnaces
Brand:
Nordyne
| Category:
Furnace
| Size: 2.09 MB
Table of Contents
Table of Contents
2
Safety Information
3
Air for Proper Combustion
3
Flammable Vapors
3
Gas Supply and Piping
3
Venting System
4
Combustibles
4
Flood Damage
4
Shutting down the Furnace
4
Inspection
4
Filters
4
Description of Furnace
5
Furnaces Components
5
Ventingsystem
5
Category IV Furnaces
5
Combustion Air Requirements
5
Sources of Corrosion
5
Furnace in Small Room or Closet
5
Startup and Shutdown
6
Startingthe Furnace
6
Shuttingdownthe Furnace
6
Inspection
6
Frequency
6
Venting System
6
Blower and Filter
6
Air for Combustion
6
Air for Comfort
6
Burner Operation
7
New Construction
7
Troubleshooting
7
Location of Furnace Components
8
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