International comfort products N9MSE1402420 Manuals

Manuals and User Guides for International comfort products N9MSE1402420. We have 1 International comfort products N9MSE1402420 manual available for free PDF download: Service And Technical Support Manual

International comfort products N9MSE1402420 Service And Technical Support Manual

International comfort products N9MSE1402420 Service And Technical Support Manual (30 pages)

Single Stage, PSC Blower Motor 35” Tall, High Efficiency Condensing Gas Furnace

Brand: International comfort products | Category: Furnace | Size: 2.62 MB

Table of Contents

Table of Contents
1
Start−Up Check Sheet
3
Start−Up, Adjustment, and Safety Check
4
Prime Condensate Trap with Water
4
Purge Gas Lines
4
Check Inlet Gas Pressure
6
Adjust Manifold Pressure
6
Gas Rate (Cu Ft./Hr)
9
Orifice Size and Manifold Pressure
10
Adjust Temperature Rise
13
Adjust Blower off Delay
14
Adjust Cooling Airflow
14
Adjust Thermostat Heat Anticipator
14
Check Safety Controls
14
Checklist
14
Cooling Air Delivery
15
Service and Maintenance Procedures
16
Heating and Cooling Application Wiring Diagram
17
Retrieving Stored Fault Codes
17
Component Self−Test
17
Care and Maintenance
18
Cleaning And/Or Replacing Air Filter
18
Blower Motor and Wheel Maintenance
18
Cleaning Burners and Flame Sensor
20
Servicing Hot Surface Igniter
21
Flushing Collector Box and Drainage System
21
Cleaning Condensate Drain and Trap
22
Cleaning Heat Exchangers
22
Winterization
23
Service Label
24
Wiring Diagram
25
Troubleshooting − Flow Chart
26
Sequence of Operation
28
Parts Replacement Information Guide
29
Product Nomenclature
30

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