ICP F9MAE0801714A - User Manual

Printed in U.S.A. 440 04 4700 00 Aug. 2012
SERVICE AND TECHNICAL
SUPPORT MANUAL
Modulating, Variable Speed Blower Motor
35” Tall, High Efficiency Condensing Gas Furnace
(
F/G
)
9MAE
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Safety Labeling and Signal Words
DANGER, WARNING, CAUTION, and NOTE
The signal words DANGER, WARNING,
CAUTION, and NOTE are used to identify levels of
hazard seriousness. The signal word DANGER is
only used on product labels to signify an immediate
hazard. The signal words WARNING, CAUTION,
and NOTE will be used on product labels and
throughout this manual and other manual that may
apply to the product.
DANGER − Immediate hazards which will result in
severe personal injury or death.
WARNING − Hazards or unsafe practices which
could result in severe personal injury or death.
CAUTION − Hazards or unsafe practices which
may result in minor personal injury or product or
property damage.
NOTE − Used to highlight suggestions which will
result in enhanced installation, reliability, or
operation.
!
WARNING
Signal Words in Manuals
The signal word CAUTION is used throughout
this manual in the following manner:
!
CAUTION
Signal Words on Product Labeling
Signal words are used in combination with
colors and/or pictures or product labels.
The signal word WARNING is used throughout
this manual in the following manner:
Safety−alert symbol
When you see this symbol on the unit and in
instructions or manuals, be alert to the
potential for personal injury.
TABLE OF CONTENTS
START−UP, ADJUSTMENT, AND SAFETY CHECK 4...........
SELECT SETUP SWITCH POSITIONS 4.....................
PRIME CONDENSATE TRAP WITH WATER 4.................
PURGE GAS LINES 5......................................
ADJUSTMENTS 5.........................................
ADJUST TEMPERATURE RISE 8............................
ADJUST BLOWER OFF DELAY (HEAT MODE) 9..............
ADJUST COOLING AIRFLOW 9.............................
ADJUST CONTINUOUS FAN AIRFLOW 9....................
ADJUST THERMOSTAT HEAT ANTICIPATOR 11...............
CHECK SAFETY CONTROLS 12.............................
CHECKLIST 12.............................................
COOLING AND HEATING AIR DELIVERY - CFM 17.............
SERVICE AND MAINTENANCE PROCEDURES 21.............
ELECTRICAL CONTROLS AND WIRING 21...................
CLEANING AND/OR REPLACING AIR FILTER 23..............
CLEANING BURNERS AND FLAME SENSOR 25...............
SERVICING HOT SURFACE IGNITER 26......................
FLUSHING COLLECTOR BOX AND DRAINAGE SYSTEM 27....
CLEANING CONDENSATE DRAIN AND TRAP 27..............
WINTERIZATION 28........................................
SERVICE LABEL 29.........................................
TROUBLESHOOTING CHART − FLOW CHART 31.............
TROUBLESHOOTING GUIDE − FLOW CHART 32..............
SEQUENCE OF OPERATION 34.............................
PARTS REPLACEMENT INFORMATION GUIDE 38.............
PRODUCT NOMENCLATURE 39.............................
MODELS
(F/G)9MAE0601714A
(F/G)9MAE0602120A
(F/G)9MAE0801714A
(F/G)9MAE0802120A
(F/G)9MAE1002122A
(F/G)9MAE1202422A
Use of the AHRI Certified TM Mark indicates a
manufacturer’s participation in the program.
For verification of certification for individual
products, go to www.ahridirectory.org .

Summary

Safety Labeling and Signal Words

Signal Words in Manuals

Explains signal words like WARNING, CAUTION in manuals.

Signal Words on Product Labeling

Explains signal words on product labels using colors/pictures.

Safety Considerations

Specific Hazard Warnings

Details hazards like personal injury, electrical shock, CO poisoning, and cuts.

Safety Control Checks

Main Limit Switch Check

Pressure Switch Check

Service and Maintenance Procedures

Service Safety Precautions

Warns about hazards during service, including electrical, fire, and environmental.

Electrical Controls and Wiring

Troubleshooting Overview

Troubleshooting Procedures

Retrieving Stored Fault Codes

Procedure to retrieve stored diagnostic fault codes from the control.

Component Self-Test

Procedure to initiate a component self-test sequence for diagnostics.

Blower Door Switch Electrical Hazard

Care and Maintenance

Maintenance Safety Warnings

General safety warnings related to maintenance tasks.

Air Filter Cleaning;Replacement

Blower Motor and Wheel Maintenance

Burner and Flame Sensor Servicing

Burner and Flame Sensor Cleaning

Step-by-step guide for cleaning burners and flame sensor.

Fire and Explosion Hazard Warning

Warns about gas leaks and testing methods during burner service.

Heat Exchanger and Winterization

Winterization Procedures

Steps to winterize the furnace to prevent freeze damage.

Unit Damage Hazard Warnings

Service Label Diagnostics

LED Code Status

Explains the meaning of the continuous LED status.

Status Code Descriptions

Explains single/two-digit status codes and their meanings.

Component Test Procedure

Instructions on how to initiate the component test sequence.

Wiring Diagrams

Connection Diagram

Schematic Diagram

Troubleshooting Guide

Initial LED Status Check

Initial step to check the status of the AMBER LED for diagnostics.

Power and Basic Circuit Checks

Verifies power supply, door switch, circuit breaker, and 24V fuse status.

Model Plug and Thermostat Checks

Verifies correct model plug installation and thermostat signal response.

Status Code Retrieval Procedure

Procedure to retrieve and interpret stored fault codes from the control.

Troubleshooting Guide - Flow Chart Continuation

Pressure Switch and Ignition Checks

Diagnoses issues related to pressure switches and ignition proving.

Blower Motor and Control Faults

Diagnoses blower motor faults and furnace control issues based on voltage checks.

Gas Valve and Burner Operation Checks

Verifies gas valve operation and main burner ignition sequence.

Sequence of Operation

Communicating Control Operation

Single-Stage Thermostat Operation

Sequence of Operation - Heating Modes

Two-Stage Thermostat Modulating Heating

Two-Stage Minimum;Maximum Heating

Sequence of Operation - Cooling and Dehumidification

Cooling Mode Operation

Explains single-speed and two-speed cooling operation.

Continuous Blower Mode

Sequence of Operation - Heat Pump and Component Test

Heat Pump Operation

Parts Replacement Information

General Safety Warning for Parts

General safety warning for improper installation or service of parts.

ICP F9MAE0801714A Specifications

General

Brand	ICP
Model	F9MAE0801714A
Category	Furnace
Language	English