Lennox MERIT ML296UH090XV48CK Manuals

Manuals and User Guides for Lennox MERIT ML296UH090XV48CK. We have 1 Lennox MERIT ML296UH090XV48CK manual available for free PDF download: Installation Instructions Manual

Lennox MERIT ML296UH090XV48CK Installation Instructions Manual

Lennox MERIT ML296UH090XV48CK Installation Instructions Manual (66 pages)

GAS FURNACE UPFLOW / HORIZONTAL AIR DISCHARGE

Brand: Lennox | Category: Furnace | Size: 6 MB

Table of Contents

Table of Contents
1
Unit Dimensions - Inches (MM)
2
Top View
2
ML296UHVK Gas Furnace
3
Shipping and Packing List
3
Safety
3
Building Codes
3
Use of Furnace as a Construction Heater
4
General
5
Combustion, Dilution, Ventilation Air
5
Confined Space
6
Installation - Setting Equipment
8
Upflow Applications
8
Setting Equipment
9
Horizontal Application
9
Removing the Bottom Panel
11
Filters
13
Duct System
13
Pipe Fittings Specifications
14
Joint Cementing Procedure
15
Danger of Explosion
15
Venting Practices
16
Vent Piping Guidelines
17
Exhaust Vent
29
Condensate Piping
32
Gas Piping
36
Fire or Explosion Hazard
36
Electrical
38
Electrostatic Discharge (Esd)
38
Ignition Control
41
Integrated Control
41
Switch Settings
41
Ignition Control Diagnostic Codes
44
Wiring Connections
46
System Options
49
Low GWP Application
50
Start-Up Procedure
52
Heating Demand
52
Unit Start-Up
53
For Your Safety Read before Operating
53
White Rodgers Gas Valve
53
Supply Pressure Measurement
54
Proper Combustion
55
High Altitude Information
55
Testing for Proper Venting and Sufficient Combustion Air for Non-Direct Vent Applications
56
Repair Parts List
57
Sequence of Operation
58
Service
59
Approved Carbon Monoxide Detectors
61
Manufacturer Requirements - Gas Equip- Ment Venting System Provided
61
Manufacturer Requirements - Gas Equipment Venting System Not Provided
61
Blower Data
63
Start up & Performance Check List
65
Unit Setup
65
Unit Operation
66
Cooling Mode
66

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