ICP PHF348000K00A1 User Manual

Installation Instructions
PHF3 Series
2 to 4 TON
PACKAGE HEAT PUMPS
TABLEOF CONTENTS
UNITDIMENSIONS......................................... 2
SAFEINSTALLATIONREQUIREMENTS ......................... 3
LOCATINGTHE UNIT ....................................... 3
CLEARANCES ............................................ 3
INSTALLATION............................................ 3
GROUNDLEVELINSTALLATION .............................. 4
ROOFTOPINSTALLATION................................... 4
HOISTING................................................ 4
DOWNFLOWCONVERSION.................................. 4
CONDENSATEDRAIN....................................... 4
ELECTRICALWIRING ................................... 5
DUCTWORK.......................................... 6
FILTERS............................................. 6
AIRFLOWADJUSTMENT ................................ 7
START-UPPROCEDURES ............................... 7
SEQUENCEOF OPERATION.............................. 8
MAINTENANCE ....................................... 9
RIGGING ........................................... 11
WIRINGDIAGRAMS ................................ 12- 13
C_US
°_'_° _°_° LISTED
518 01 1201 01 2-18-09
Printed in U.S.A.

ICP PHF348000K00A1 Specifications

General

Brand	ICP
Model	PHF348000K00A1
Category	Heat Pump
Language	English

Summary

Safe Installation Requirements

Installation

Ground Level Installation

Details requirements for installing the unit on a ground-level platform.

Locating the Unit

Clearances

Minimum clearances required around the unit for proper operation.

Electrical Wiring

Disconnect Switch

Requirements for the field-supplied disconnect switch.

Ground Connections

Procedure for making proper ground connections.

Line Voltage Wiring

Thermostat / Low Voltage Wiring

Guidance on thermostat and low voltage wiring.

Ductwork

Ductwork Sizing

Ductwork Insulation

Filters

Information on filter requirements and sizes.

Airflow Adjustment

Circulating Air Blower Speeds

Details on blower motor speed settings for airflow.

Blower Tap Connections

Start-Up Procedures

Check Before Starting

Sequence of Operation

Cooling Operation

Heating Operation

Continuous Fan Operation

Defrost Mode

Explanation of the unit's defrost cycle operation.

Maintenance

Air Filters

Inspection and replacement schedule for air filters.

Condenser Coil

Condensate Drain

Condenser Fan Motor

Blower Motor Access

Rigging Instructions

Wiring Diagrams