Nordyne *SK Downfl ow Manuals

Manuals and User Guides for Nordyne *SK Downfl ow. We have 1 Nordyne *SK Downfl ow manual available for free PDF download: Installation Instructions Manual

Nordyne *SK Downfl ow Installation Instructions Manual

Nordyne *SK Downfl ow Installation Instructions Manual (36 pages)

80+ AFUE Single Stage High Efficiency Gas Furnaces

Brand: Nordyne | Category: Furnace | Size: 2.57 MB

Table of Contents

Installation Instructions
1
Table of Contents
2
Important Safety Information

3
Requirements & Codes

3
Combustion Air & Venting Requirements

6
Circulating Air Requirements

11
- Plenums & Air Ducts
  11
- Supply Air Connections
  11
  - Upﬂ Ow / Horizontal Furnaces
    11
- Downﬂ Ow Furnaces
  11
- Return Air Connections
  11
  - Side Return Installations
    11
  - Bottom Return Installations
    12
- Downﬂ Ow Furnaces
  12
- Acoustical Treatments
  12
Furnace Installation

12
- General Requirements
  12
- Upﬂ Ow Installation
  12
  - Side Return Air Inlet
    12
  - Bottom Return Air Inlet
    12
- Downﬂ Ow Installation
  12
  - Installation on a Concrete Slab
    13
- Horizontal Installation
  13
- Pressure Switches
  14
- Bottom Panel Removal
  14
  - Alternate Bottom Panel Removal
    14
Gas Supply & Piping

15
- Leak Check
  15
- High-Altitude Application
  16
- Conversion to LP / Propane
  18
Electrical Wiring

18
- Line Voltage Wiring
  19
- Grounding
  19
- Thermostat / Low Voltage Connections
  20
- Heat Anticipator
  20
- Twinning
  20
Start-Up & Adjustments

21
Operating Sequence

22
- Heating Cycle
  22
- Cooling Cycle
  23
- Fan Mode
  23
Description of Components

23
Maintenance

23
- Air Filters
  
  24
  - Blower Compartment
    24
  - Cleaning of Burners
    24
  - Cleaning of Flue Passages
    24
  - Vent System
    25
  - Heat Exchanger & Burner Maintenance
    25
- Lubrication
  
  25
Troubleshooting

25
- Figure 18 - Furnace Dimensions
  26
- Figures & Tables
  
  26
- Airﬂ Ow Data
  27
- Electrical Information
  30
- Gas Information
  
  31
  - Table 8 - High Altitude Deration Chart for Propane Gas
    32
  - Location of Furnace Components
    34
Installation / Performance Checklist

36

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