International comfort products H9MVX Manuals

Manuals and User Guides for International comfort products H9MVX. We have 1 International comfort products H9MVX manual available for free PDF download: Installation Instructions Manual

International comfort products H9MVX Installation Instructions Manual

International comfort products H9MVX Installation Instructions Manual (55 pages)

90+ Two-Stage & Two-Stage, Variable Category IV, Gas Furnace

Brand: International comfort products | Category: Furnace | Size: 2.31 MB

Table of Contents

Table of Contents
1
Start-Up Check Sheets
3
Safety Considerations
5
Safe Installation Requirements
5
Installation
7
- Installation Requirements
  8
- Confined Space Installation
  11
Combustion & Ventilation Air
11
- Direct Vent
  15
- Contaminated Combustion Air
  15
Vent and Combustion Air Piping
15
Concentric Vent Termination
32
Gas Supply Requirements
33
Gas Supply and Piping
33
Electrical Wiring
37
Optional Equipment
38
Ductwork and Filter
39
Checks and Adjustments
43
- Main Burner Flame Check
  44
- Temperature Rise Check
  44
Furnace Maintenance
46
Sequence of Operation & Diagnostics (*9MPT)
47
Wiring Diagram *9MPT (Two-Stage Heating with PSC Motor)
49
Sequence of Operation & Diagnostics (*9MPV, *9MVX)
50
Wiring Diagram *9MPV, *9MVX (Variable Speed Blower Motor)
52
Thermostat Wiring Guide
53

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