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ICP PAF336000K00A1 User Manual

ICP PAF336000K00A1
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 PAF336000K00A1 Specifications

General IconGeneral
BrandICP
ModelPAF336000K00A1
CategoryAir Conditioner
LanguageEnglish

Summary

Unit Dimensions

Safe Installation Requirements

Access Panels

Details regarding access panels for unit inspection and servicing.

Clearances

Minimum clearances required around the unit for proper operation and safety.

Ground Level Installation

Requirements for setting up the unit on a ground-level platform.

Rooftop Installation

Requirements for installing the unit on a rooftop platform.

Hoisting

Instructions and safety precautions for lifting and moving the unit.

Downflow Conversion

Steps to convert the unit for downflow installation configuration.

Condensate Drain

Details on condensate drain connection and trap installation for proper drainage.

Electrical Wiring

Disconnect Switch Requirements

Information on the required disconnect switch for electrical service.

Ground Connections

Proper grounding procedures for unit safety and electrical code compliance.

Line Voltage Wiring

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

Thermostat and Low Voltage Wiring

Wiring instructions for thermostat and low voltage connections for different tonnages.

Thermostat Heat Anticipator Adjustment

Guidance on adjusting the thermostat's heat anticipator for optimal heating performance.

Final Electrical Check

Procedure for verifying all electrical wiring and connections are correct before operation.

Ductwork and Filters

Ductwork Sizing and Airflow

Guidelines for properly sizing ductwork for optimal airflow velocity and system efficiency.

Ductwork Insulation

Requirements for insulating outdoor ductwork with fiberglass wrap and vapor barrier.

Ductwork Connections

Notes on connecting supply and return plenums to the unit, ensuring proper sealing.

Filter Installation and Requirements

Information on filter types, sizes, and the necessity of using filters for unit operation.

Airflow Adjustment and Blower Settings

Circulating Air Blower Speeds

Details on blower speed taps and selection for heating and cooling modes.

Continuous Fan Operation

Explanation of how continuous fan operation is managed for different unit sizes.

Cooling Mode Operation

Procedure for checking unit operation during the cooling mode.

Start-Up Procedures

Pre-Start Checks

Essential checks to perform before starting the unit for the first time.

Sequence of Operation

Cooling Operation Modes

Detailed explanation of cooling operation for different unit capacities and stages.

Heating Operation Modes

Explanation of heating operation, including auxiliary and staged heating.

Continuous Fan Operation Logic

How continuous fan operation is managed based on unit size and settings.

Maintenance and Inspection

Monthly Maintenance Checks

Routine monthly checks for air filters and cooling season components.

Blower Motor Access and Replacement

Procedures for accessing and potentially removing the blower motor assembly.

Circulating Air Blower Inspection

Inspection of the circulating air blower wheel for dirt and lint accumulation.

Rigging Instructions

Wiring Diagrams

2 to 3-1/2 Ton Wiring Diagram

Detailed wiring schematic for 2 to 3-1/2 ton models of the air conditioner.

4 to 5 Ton Wiring Diagram

Detailed wiring schematic for 4 to 5 ton models of the air conditioner.

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