ICP EF12F1900A User Manual

INSTA LATION
INSTRUCTIONS
Use ONLY factor'
s
.//
/
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Models
EF08B1500A1, A2
EF12F1900A
EF16J2200A
EF20N2600A
listed electric heaters.
ECTRIC
With
AMF001NHA
Accessory No Heat Kit
FURNACE
SafetyLabeling and SignalWords
Danger, Warning and Caution
The signal words DANGER, WARNING and CAUTION
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 WARN-
ING and CAUTION will be used on product labels and
throughout this manual and other manuals that may ap-
ply to the product.
DANGER - Immediate hazards which WILL result in se-
vere personal injury or death.
WARNING - Hazards or unsafe practices which
COULD result in severe personal injury or death.
CAUTION - Hazards or unsafe practices which COULD
result in minor personal injury or product or property
damage.
Safety Labeling and Signal Words Coy
General Information / Installation ............ 2
Vertical Installations ........................ 2
Horizontal Installations ..................... 3
Condensate Drain .......................... 5
Refrigerant Orifice and Lines ................ 5
Electrical Wiring ............................ 6
Checks and Maintenance .................... 7
Blower Performance ........................ 8
Signal Words in Manuals
The signal word WARNING is used throughout this
manual in the following manner:
The signal word CAUTION is used throughout this
manual in the following manner:
CAUTION
Product Labeling
Signal words are used in combination with colors and/or
pictures on product labels.
Printed in U.S.A. 442 01 2201 02
6-99

ICP EF12F1900A Specifications

General

Brand	ICP
Model	EF12F1900A
Category	Furnace
Language	English

Summary

Safety Labeling and Signal Word Meanings

Hazard Level Definitions

Explains hazard levels and meanings of DANGER, WARNING, CAUTION signal words.

Signal Word Usage in Manuals and Labels

Details usage of WARNING and CAUTION signals within the manual and on product labels.

Installation Guidelines and Safety

Installation Safety and Code Compliance

Covers hazards from unqualified persons and the importance of adhering to codes.

Unit Location and Fire Hazard Prevention

Guidance on selecting unit position and maintaining clearances for fire prevention.

Unit Installation Positions and Configurations

Upflow, Downflow, and Vertical Setup

Unit setup for upflow and requirements for downflow configurations.

Horizontal Airflow and Drain Pan Installation

Cabinet orientation for horizontal airflow and drain pan installation requirements.

Closet and Suspended Installation Methods

Closet installation for return air and methods for suspending the unit.

Duct Connection Procedures

Procedures for attaching supply and return ducts to the unit.

Filter Installation and Airflow Data

Internal Filter Installation

Information on field-supplied filters and installation procedures.

Condensate Drainage and Refrigerant Lines

Condensate Drain System Setup

Details on connecting primary/secondary drains, traps, and pumps for condensate.

Restrictor Orifice and Refrigerant Line Connection

Procedures for selecting/changing restrictor orifice and connecting refrigerant lines.

Electrical Wiring, Controls, and No Heat Kit

Electrical Safety and High Voltage Wiring

Covers electrical shock hazards, wiring requirements, and grounding.

Low Voltage Controls and No Heat Kit Installation

Details on low voltage connections, transformer, and installing the no-heat kit.

Blower Performance and Maintenance

Blower Motor Speed and Airflow Check

How to change motor speed and perform an airflow check using static pressure.

Routine Unit Maintenance Procedures

Guidelines for filter cleaning, lubrication, and condensate drain checks.

Operational Sequences and Limit Controls

System Sequence of Operation Modes

Explains operational modes for Electric Heat, Cooling Only, and Heat Pump.

Temperature Limit and Lockout Operation

Details how temperature limits affect operation and lockout conditions.

Replacement Parts Identification

Component Location Diagram

Diagram showing the location of various replacement parts within the unit.