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ICP PAF324000K00A1 User Manual

ICP PAF324000K00A1
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 PAF324000K00A1 Specifications

General IconGeneral
BrandICP
ModelPAF324000K00A1
CategoryAir Conditioner
LanguageEnglish

Summary

UNIT DIMENSIONS

SAFE INSTALLATION REQUIREMENTS

LOCATING THE UNIT

CLEARANCES

Maintain minimum clearances for safe operation and adequate airflow around the unit.

INSTALLATION

Unit placement and leveling requirements for proper installation.

Ground Level Installation

Platform requirements for safe, level, and well-drained ground installations.

Rooftop Installation

Support structure requirements for safe and level rooftop installations.

HOISTING

DOWNFLOW CONVERSION

Steps to convert the unit for downflow airflow applications.

Condensate Drain

Proper installation of condensate trap and drain line for efficient drainage.

ELECTRICAL WIRING

Disconnect Switch

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

Ground Connections

Proper grounding procedures to minimize electrical shock hazards.

Line Voltage Wiring

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

Thermostat / Low Voltage Wiring

Guidance for connecting thermostats, including single and two-stage models.

Final Electrical Check

Ensuring all electrical wiring is correct and protected from damage.

DUCTWORK

Ductwork Sizing

Recommendations for sizing ductwork for optimal airflow and efficiency.

Ductwork Insulation

Requirements for insulating outdoor ductwork with a weatherproof vapor barrier.

Ductwork Connections

Guidelines for connecting main trunk ducts and plenums to the unit.

FILTERS

Importance of filters and recommended sizes for various filter types.

AIRFLOW ADJUSTMENT

CIRCULATING AIR BLOWER SPEEDS

Blower performance data and tap settings for different operating modes.

CONTINUOUS FAN OPERATION

Description of continuous fan operation for different unit sizes.

START-UP PROCEDURES

CHECK BEFORE STARTING

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

Sequence of Operation

MAINTENANCE

MONTHLY MAINTENANCE AND INSPECTION CHECKS

Regular checks for air filters, condenser coils, and condensate drains.

COOLING SEASON CHECKS (MONTHLY)

Specific monthly checks to perform during the cooling season.

Condenser Coil

Cleaning and clearing debris around the condenser coil for optimal performance.

Condensate Drain

Checking and cleaning the condensate drain for proper function.

ANNUAL MAINTENANCE AND INSPECTION

Condenser Fan Motor

Information regarding the permanently lubricated condenser fan motor.

BLOWER MOTOR ACCESS

Steps for accessing and removing the blower motor assembly.

Motor removal and replacement

Procedure for removing and replacing blower components, including housing.

Circulating Air Blower

Inspection and cleaning of the circulating air blower wheel and compartment.

Rigging Instructions

Wiring Diagrams

2 to 3-1/2 Ton Wiring Diagram

Schematic diagram illustrating electrical wiring for 2 to 3-1/2 ton models.

4 to 5 Ton Wiring Diagram

Schematic diagram illustrating electrical wiring for 4 to 5 ton models.

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