User Manuals: Lennox G61MP?48C?110 Gas Furnace

Manuals and User Guides for Lennox G61MP?48C?110 Gas Furnace. We have 2 Lennox G61MP?48C?110 Gas Furnace manuals available for free PDF download: Installation Instructions Manual, Unit Information

Lennox G61MP?48C?110 Unit Information

Lennox G61MP?48C?110 Unit Information (55 pages)

G61MP SERIES

Brand: Lennox | Category: Furnace | Size: 2 MB

Table of Contents

Table of Contents
1
Introduction
1
Specifications
2
Blower Data
4
Parts Identification
7
- Control Box
  8
- Integrated Control Board
  8
- Circuit Breaker (CB8)
  8
I Unit Components
8
Heating System Service Checks
31
- Testing Gas Supply Pressure
  32
- Check Manifold Pressure
  32
- Proper Gas Flow
  32
- Proper Combustion
  32
- Conversion Kit Requirements and Manifold Pressures
  33
- Condensate Ph Range
  33
- High Altitude
  33
- Flame Signal
  34
- Blower Operation and Adjustment
  34
- Temperature Rise / External Static Pressure
  34
Typical Operating Characteristics
34
- Filters
  35
- Cleaning Heat Exchanger
  35
- Blower Speed Taps
  35
Maintenance
35
Cleaning the Burner Assembly
37
Wiring and Sequence of Operation
38
Control Board Troubleshooting
48

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Lennox G61MP?48C?110 Installation Instructions Manual

Lennox G61MP?48C?110 Installation Instructions Manual (64 pages)

G61MP SERIES

Brand: Lennox | Category: Furnace | Size: 1 MB

Table of Contents

Table of Contents
1
Unit Dimensions
2
G61MP Parts Identification
3
Shipping and Packing List
4
Safety Information
4
Use of Furnace as Construction Heater
5
General
6
Combustion, Dilution & Ventilation Air
6
Installation − Setting Equipment
8
Filters
16
Duct System
16
Pipe & Fittings Specifications
16
Vent Piping Guidelines
18
Joint Cementing Procedure
20
Venting Practices
21
- Vent Termination Clearances
  26
- Front View
  29
- Front View
  30
Gas Piping
33
Electrical
35
Integrated Control Board
42
Unit Start−Up
42
Gas Pressure Adjustment
44
High Altitude Information
45
Other Unit Adjustments
46
- Blower Performance Data
  48
- Heating Sequence of Operation
  52
Service
53
Planned Service
55
Ignition Control Board Diagnostic Codes
56
Troubleshooting
57
Troubleshooting: Cooling Sequence of Operation
61
Repair Parts List
62
Vent Pipe Sizing Worksheet
63
Start−Up & Performance Check List
63

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