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ICP PHX360000K00A1 User Manual

ICP PHX360000K00A1
13 pages
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Installation Instructions
PHX3 Series
2 to 5 TON
PACKAGE HEAT PUMPS
TABLEOF CONTENTS
UNITDIMENSIONS ...................................... 2 - 3
SAFEINSTALLATIONREQUIREMENTS ......................... 4
LOCATINGTHE UNIT ....................................... 4
CLEARANCES ............................................ 4
INSTALLATION............................................ 5
GROUNDLEVELINSTALLATION .............................. 5
RooftopINSTALLATION..................................... 5
HOISTING................................................ 5
DOWNFLOWCONVERSION.................................. 5
CONDENSATEDRAIN....................................... 5
ELECTRICALWIRING................................... 6
DUCTWORK.......................................... 7
FILTERS ............................................. 7
AIRFLOWADJUSTMENT ................................ 8
START-UPPROCEDURES ............................... 9
SEQUENCEOF OPERATION.............................. 9
MAINTENANCE ...................................... 10
RIGGING ........................................... 12
WIRINGDIAGRAMS ................................... 13
_ CLIS_IEDUS
518 O1 1301 OO 1-4-O6
Printed in U.S.A.
CODE: PHX3
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ICP PHX360000K00A1 Specifications

General IconGeneral
BrandICP
Model NumberPHX360000K00A1
CategoryHeat Pump
Tonnage3 Ton
Cooling Capacity (BTU/h)36000
Heating Capacity (BTU/h)36000
SEER RatingUp to 16
Refrigerant TypeR-410A
Voltage (V)208/230
Phase1
Maximum Operating Ambient Temperature (°F)115
Sound Rating (Outdoor Unit) (dB)76
Unit Weight (Outdoor) (lb)220

Summary

Unit Dimensions - B Chassis

"B" CHASSIS UNIT DIMENSIONS

Provides dimensional data and diagrams for the "B" chassis heat pump units.

ROOF CURB for units in "B" Chassis

Specifies the dimensions for roof curbs compatible with "B" chassis units.

Unit Dimensions - C Chassis

"C" CHASSIS UNIT DIMENSIONS

Provides dimensional data and diagrams for the "C" chassis heat pump units.

ROOF CURB for "C" Chassis

Specifies the dimensions for roof curbs compatible with "C" chassis units.

Safe Installation Requirements

SAFETY CONSIDERATIONS

Key points for safe installation and operation of the unit.

INTRODUCTION

Overview of the PHX3 unit and its design for outdoor installation.

Locating the Unit

ACCESS PANELS

Identification of access panels on the unit for service.

CLEARANCES

Minimum clearances required around the unit for airflow and service.

Installation

Ground Level Installation

Requirements for installing the unit on a ground-level platform.

Rooftop Installation

Requirements for installing the unit on a rooftop structure.

HOISTING

Instructions and precautions for lifting and positioning the unit.

DOWNFLOW CONVERSION

Steps to convert the unit for downflow air discharge.

Condensate Drain

Details on connecting and installing the condensate drain line.

Electrical Wiring

Disconnect Switch

Requirements for installing a field-supplied disconnect switch.

Ground Connections

Instructions for ensuring a proper ground connection for safety.

Line Voltage Wiring

Procedures for connecting the main power supply to the unit.

Thermostat / Low Voltage Wiring

Guidance on connecting the thermostat and low voltage wiring.

Ductwork

Ductwork Sizing

Recommendations for sizing ductwork for optimal performance.

Ductwork Insulation

Requirements for insulating outdoor ductwork installations.

Ductwork Connections

Best practices for connecting ductwork plenums to the unit.

FILTERS

Information on filter types, sizes, and installation requirements.

Airflow Adjustment

CIRCULATING AIR BLOWER SPEEDS

Table detailing blower speeds and corresponding airflow.

Blower Tap Connections

Diagram and explanation of blower motor speed tap connections.

Airflow Adjustment (cont.)

Detailed steps for selecting blower speeds for heating and cooling.

Start-Up Procedures

CHECK BEFORE STARTING

Pre-start checks to ensure proper installation and readiness.

Sequence of Operation

Cooling Operation

Describes the operational sequence for cooling mode.

Heating Operation

Describes the operational sequence for heating mode.

Scroll Recycle Delay timer

Explanation of the compressor recycle delay timer.

CONTINUOUS FAN OPERATION

How continuous fan operation is managed by the thermostat.

Defrost Mode

Details on how the unit operates in defrost mode.

Maintenance

MONTHLY MAINTENANCE AND INSPECTION CHECKS

Routine checks for air filters and condenser coil.

COOLING SEASON CHECKS (MONTHLY)

Monthly checks specific to the cooling season.

Condenser Coil

Cleaning and clearance requirements for the condenser coil.

Condensate Drain

Checking and cleaning the condensate drain.

ANNUAL MAINTENANCE AND INSPECTION

Procedures for annual unit inspection and cleaning.

Condenser Fan Motor

Maintenance for the condenser fan motor, noting lubrication.

BLOWER MOTOR ACCESS

How to access the blower motor for maintenance.

Circulating Air Blower

Inspection and cleaning of the circulating air blower.

Rigging Instructions

RIGGING INSTRUCTIONS

Detailed instructions for safely rigging and lifting the unit.

Wiring Diagrams

2 to 5 Ton Wiring Diagram

Schematic diagram illustrating the unit's electrical connections.

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