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ICP PAF354000K00A1 User Manual

ICP PAF354000K00A1
13 pages
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Installation Instructions
PAF3 Series
PACKAGE AIR CONDITIONERS
TABLEOF CONTENTS
UNITDIMENSIONS ......................................... 2
SAFEINSTALLATIONREQUIREMENTS ......................... 3
LOCATINGTHE UNIT ....................................... 3
CLEARANCES ............................................ 3
INSTALLATION............................................ 3
GROUNDLEVELINSTALLATION .............................. 3
RooftopINSTALLATION..................................... 3
HOISTING................................................ 4
DOWNFLOWCONVERSION.................................. 4
CONDENSATEDRAIN....................................... 4
ELECTRICALWIRING................................... 5
DUCTWORK.......................................... 6
FILTERS ............................................. 6
AIRFLOWADJUSTMENT ................................ 7
START-UPPROCEDURES ............................... 8
Sequence of OPERATION................................ 8
MAINTENANCE ....................................... 8
RIGGING ........................................... 11
WIRINGDIAGRAMS ................................ 12 - 13
_ CLIS_IEDUS
519 01 1201 O0 12-5-05
Printed in U.S.A.
Key: PAF3
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ICP PAF354000K00A1 Specifications

General IconGeneral
BrandICP
ModelPAF354000K00A1
CategoryAir Conditioner
LanguageEnglish

Summary

UNIT DIMENSIONS

SAFE INSTALLATION REQUIREMENTS

Minimum Clearances to Combustible Construction

Specifies required clearances from unit to combustible materials for safety.

INSTALLATION

Details general installation requirements including leveling and platform needs.

Ground Level Installation

Requirements for installing the unit on ground level platforms.

Rooftop Installation

Requirements for installing the unit on a rooftop structure.

LOCATING THE UNIT

CLEARANCES

Guidelines for unit placement to ensure adequate airflow and avoid noise issues.

HOISTING

DOWNFLOW CONVERSION

Condensate Drain

ELECTRICAL WIRING

Disconnect Switch

Requirement for a separate, waterproof disconnect switch for the unit.

Ground Connections

Proper methods for establishing an electrical ground connection for the unit.

Line Voltage Wiring

Instructions for connecting high voltage power to the unit's control box.

Thermostat / Low Voltage Wiring

Guidelines for connecting thermostats and low voltage wiring to the unit.

DUCKWORK

Ductwork Sizing

Guidance on recommended duct velocities and proper sizing for efficiency.

Ductwork Insulation

Requirements for insulating outdoor ductwork with wrap and vapor barrier.

Ductwork Connections

Permitted use of flexible connectors and sealing requirements for plenums.

FILTERS

Importance of filters and minimum size recommendations for return air.

AIRFLOW ADJUSTMENT

CIRCULATING AIR BLOWER SPEEDS

Table of blower performance data and speed tap settings for different models.

Blower Tap Connections

Instructions for connecting blower motor speed wires for heating and cooling.

CONTINUOUS FAN OPERATION

How the continuous fan operates in cooling mode for different unit sizes.

COOLING

Procedure for checking cooling operation, including contactor, compressor, and fan status.

START-UP PROCEDURES

CHECK BEFORE STARTING

Pre-start checks including blower speed, filters, and access panels.

Sequence of Operation

Describes unit operation during cooling and heating cycles for different models.

Cooling Operation

Unit cooling operation for different ton models.

Heating Operation

Unit heating operation for different ton models.

Continuous Fan

Continuous fan mode operation for different unit sizes.

MAINTENANCE

MONTHLY MAINTENANCE AND INSPECTION

Routine checks for air filters and cooling season components.

Air Filters

Instructions for inspecting, cleaning, or replacing air filters.

COOLING SEASON CHECKS

Monthly checks for condenser coil and condensate drain.

ANNUAL MAINTENANCE AND INSPECTION

Condenser Fan Motor

Information on condenser fan motor lubrication and cleaning.

BLOWER MOTOR ACCESS

Steps to access and remove the blower motor.

Motor removal and replacement

Procedure for removing and replacing blower motor or housing components.

Circulating Air Blower

Inspection and cleaning of the circulating air blower.

Rigging Instructions

Wiring Diagrams

2 to 3-1/2 Ton Wiring Diagram

Electrical schematic for 2 to 3-1/2 ton models.

Wiring Diagrams

4 to 5 Ton Wiring Diagram

Electrical schematic for 4 to 5 ton models.

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