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ICP MF12F1900A User Manual

ICP MF12F1900A
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INSTALLATION
INSTRUCTIONS
Models
MF08B1500A
MF12F1900A
MF16J2200A
MF20N2600A
With
AMF001NHA
Accessory No Heat Kit
Use ONLY factory listed electric heaters.
Modular Blower
(Electric Furnace)
Safety Labeling and Signal Words Cov
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
Safety Labeling and Signal Words
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.
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 2202 02
June 2002
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ICP MF12F1900A Specifications

General IconGeneral
BrandICP
ModelMF12F1900A
CategoryBlower
LanguageEnglish

Summary

Safety Labeling and Signal Words

Danger, Warning, and Caution

Explains hazard levels used in manuals and on product labels.

Signal Words in Manuals

Explains the usage of signal words within the manual text.

Product Labeling

Describes how signal words are used on product labels.

General Information

Fire Hazard

Critical warning regarding clearances from combustible materials when heaters are installed.

Location

Guidance on selecting the optimal installation site for the unit.

Installations

Downflow Installations

Specific instructions for installing the unit in a downflow configuration.

Non-Ducted Return Air Closet Installation

Procedures for installing the unit in a closet environment.

Horizontal Left and Right Installations

Instructions for positioning the unit for horizontal airflow.

Duct Connections

Supply Duct

Guidelines for connecting the supply duct to the unit's outlet.

Return Duct

Instructions for attaching the return duct to the unit's bottom.

Filter Installation

Requirements for installing field-supplied air filters.

Electrical Connections

Overcurrent Protection

Requirements for providing overcurrent protection for the power supply wiring.

No Heat Kit Installation

Step-by-step guide to installing the accessory No Heat Kit.

Line Voltage Connections

Procedures for making line voltage wiring connections to the unit.

Grounding Connection

Instructions for establishing a proper ground connection for safety.

Low Voltage Control Connections

Changing Motor Speed

How to adjust the blower motor speed by changing wiring connections.

Adjusting Thermostat Anticipator

Guidance on setting the thermostat's heat anticipator value.

Electric Heater Staging

Explanation of how electric heater elements are staged for operation.

Air Flow Check

Measuring External Static Pressure

Steps to measure external static pressure for airflow assessment.

Temperature Rise Check

Checking Temperature Rise

Procedure to measure temperature difference between supply and return air.

Maintenance

Filters

Guidance on cleaning and inspecting system filters for efficiency.

Lubrication

Information regarding the permanent lubrication of blower motor bearings.

Condensate Drains

Checking condensate drain lines during the cooling season for proper flow.

Sequence Of Operation

Constant Blower Operation

Fan operates continuously regardless of heating or cooling calls.

Heating Operation

Controls heat stages based on thermostat demand.

Cooling Operation

Controls cooling operation for cooling/heat pump units.

Heat Pump Defrost Mode

Controls the defrost cycle for heat pump operation.

Emergency Heat Operation

Controls the emergency heat mode for heat pumps.

Limit Operation

Temperature Limit Function

How the temperature limit responds to over-temperature conditions in the duct.

Replacement Parts

Related product manuals