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ICP MF16J2200A User Manual

ICP MF16J2200A
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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 MF16J2200A Specifications

General IconGeneral
BrandICP
ModelMF16J2200A
CategoryBlower
LanguageEnglish

Summary

Safety Labeling and Signal Words

Danger, Warning and Caution

Defines DANGER, WARNING, and CAUTION to identify hazard seriousness levels and potential outcomes.

Signal Words in Manuals

Explains the usage of WARNING and CAUTION signal words within the manual for hazard communication.

Product Labeling

Describes how signal words are used in conjunction with colors and/or pictures on product labels.

General Information

Installation Requirements

Details safety precautions, compliance with codes, and the need for qualified technicians for installation and repair.

Location Considerations

Provides guidance on selecting the best installation site, considering structural support, service access, and environmental factors like humidity.

Installations

Cabinet Assembly

Instructions for securing the coil cabinet to the blower cabinet using tabs and applying seal strips for proper alignment and sealing.

Downflow Installations

Guidance for downflow installations, including subbase kit instructions and non-ducted return air closet setups.

Horizontal Installations

Details for horizontal installations, including repositioning the drain pan for airflow direction and auxiliary drain pan requirements.

Suspended Cabinet Installation

Support Methods

Describes methods for supporting the cabinet, including using frames, shelves, or suspension with metal strapping and threaded rods.

Access and Block Placement

Ensures adequate room for service access panels and specifies placing styrofoam blocks in the auxiliary drain pan for support.

Duct Connections

Supply Duct Installation

Instructions for attaching the supply duct to the unit's outlet flange, mentioning flexible connectors and clearances.

Return Duct Installation

Guidance on attaching the return duct to the bottom of the unit using sheet metal screws or other fasteners.

Filter Installation

Details on filter requirements, specifying field supply and referring to ACCA Manual D for remote filter sizing.

Electrical Connections

Overcurrent Protection

Specifies the necessity of power supply overcurrent protection, such as fuses or circuit breakers, according to governing codes.

No Heat Kit Installation

Step-by-step instructions for installing the accessory No Heat Kit, including attaching plates and connecting wiring.

Line Voltage Wiring

Details on providing and connecting line voltage power supply (208V-240V) to the unit using appropriate terminals and copper wire.

Grounding Connection

Instructions for making a proper ground connection using a copper conductor from the unit to a grounded connection in the electric service panel or grounding rod.

Low Voltage Control Connections

Wiring Configuration

Explains the 24-volt power supply, transformer tapping, wiring entry, and connection at the control board terminals for various configurations.

Motor Speed Adjustment

Provides instructions on how to change the blower motor speed by disconnecting and reconnecting wires at the terminal block.

Thermostat Anticipator Adjustment

Guidance on setting the heat anticipator of the thermostat to the proper value according to thermostat manufacturer instructions.

Electric Heater Staging

Details how electric heater elements are staged using control signals to W1 and W2 terminals, including jumpering for simultaneous staging.

Air Flow Check

Measuring External Static Pressure

Details the process of measuring external static pressure at supply and return duct connections to determine airflow and select motor speed.

Adjusting Airflow

Referencing Air Flow Data tables and motor speed instructions to select the correct speed tap for required airflow.

Temperature Rise Check

Procedure

Step-by-step instructions to check the temperature rise across the unit by measuring supply and return air temperatures during heating operation.

Adjustment Note

Note that temperature rise can be adjusted by changing the heating speed tap at the unit's blower terminal block.

Maintenance

Filter Maintenance

Instructions for cleaning external filters, emphasizing inspection frequency and its impact on unit efficiency.

Motor Lubrication

States that the bearings of the blower motor are permanently lubricated.

Condensate Drain Maintenance

Guidance on checking condensate drain lines during cooling season to ensure proper flow and prevent blockages.

Sequence Of Operation

Operating Modes

Details the sequence of operation for various modes including Electric Heat Only, Cooling Only, and Heat Pump, with and without electric heat.

Limit Operation Control

Explains how the temperature limit responds to over-temperature conditions, including soft and hard lockout procedures.

Replacement Parts

Part Identification

Lists replacement parts with corresponding part numbers for various Modular Blower models, including controls, motors, and panels.

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