ICP EDM4X36FA1 - Installation Manual

These instructions must be read and understood completely before attempting installation.

It is important that the Blower and Duct System be properly sized to allow the system to operate at full capacity. Poorly

designed systems will not give satisfactory cooling or economy. They may even shorten the service life of the
compressor in the outdoor unit.

Safety Labeling and Signal Words

DANGER, WARNING, CAUTION, and

NOTE

Signal Words in Manuals

The signal words DANGER, WARNING, CAU-

The signal word WARNING is used throughout this

TION, and NOTE are used to identify levels of haz-

manual in the following manner:

ard seriousness. The signal word DANGER is only

used on product labels to signify an immediate haz-

7IN

WARN i NG

ard. The signal words WARNING, CAUTION, and

NOTE will be used on product labels and through-

The signal word CAUTION is used throughout this

out this manual and other manuals that may apply

manual in the following manner:

to the product.

DANGER - Immediate hazards which will result in

yi

CAUTION

severe personal injury or death.

WARNING - Hazards or unsafe practices which

Signal Words on Product Labeling

could result in severe personal injury or death.

Signal words are used in combination with colors

CAUTION - Hazards or unsafe practices which

and/or pictures on product labels.

may result in minor personal injury or product or
property damage.

NOTE - Used to highlight suggestions which will
result in enhanced installation, reliability, or opera-

tion.

TABLE OF CONTENTS

Installation... eee

eee 2-4

Condensate Drain

4-5

7 IN

WARN i NG

Waste Line Connection ........

0... cece eee ees 5

ELECTRICAL SHOCK HAZARD

Refrigerant Line Connections ................0

00s 6

Failure to turn off electric power could result in

Refrigerant Metering Device ......... 0.2.00 eee 7

personal injury or death.

Check and Adjust Airflow ............. 0000s 7-8

Before installing or servicing system, turn off

Start-Up Procedure ...... 00... cece eee

e eens g

| main power to the system. There may be more than

R-410A Quick Reference Guide...............0.. 9

ee

switch, including accessory heat-

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Nov 2007