ICP PH55 Series User Manual

Installation Instructions
I DIRECT DRIVE BLOWER
PH55/PYPA SERIES
U SINGLE PACKAGE HEAT
PUMPS c_
ELECTRIC HEAT
(OPTIONAL)
TABLEOF CONTENTS
1, SAFETYLABELINGANDSIGNAL WORDS .................... 2
2. UNITDIMENSIONS ...................................... 2
3, SAFEINSTALLATIONREQUIREMENTS....................... 2
4. LOCATINGTHE UNIT .................................... 2
5, UNITELECTRICALWIRING................................ 4
6,WIRINGDIAGRAMS ..................................... 8
7, ELECTRICNEATINSTALLATIONGENERALINFORMATION ...... 10
8. INSTALLINGELECTRICHEATACESSORY................... 10
9. HEATERELECTRICALWIRING ........................... 11
10. RAIN SHIELDINSTALLATION............................ 15
11,AIR DISTRIBUTIONSYSTEM............................. 15
12.START-UP PROCEDURES.............................. 15
13.SEQUENCEOF OPERATION ............................ 17
14.OPERATION ......................................... 18
Printed in U.S.A. LP-1 1/23/03 427 01 1004 01

ICP PH55 Series Specifications

General

Brand	ICP
Model	PH55 Series
Category	Heat Pump
Language	English

Summary

Safety Labeling and Signal Words

Danger, Warning and Caution

Explains the meaning and usage of DANGER, WARNING, and CAUTION signal words on product labels and in documentation.

Safe Installation Requirements

Locating The Unit

Clearances

Specifies minimum clearances required around the unit for adequate air circulation and service access.

Ground Connections

Line Voltage Wiring

Unit Electrical Wiring

Final Electrical Check

Wire Diagrams

2-31/2 Ton Models

Provides wiring diagrams specific to the 2-31/2 ton models of the unit.

4 & 5 Ton Model

Provides wiring diagrams specific to the 4 & 5 ton models of the unit.

Electric Heat Installation General Information

Installing Electric Heat Accessory

Heater Electrical Wiring

Wire Diagrams - Electric Heat Accessory

5,7.5,10 & 15 KW ELECTRIC HEAT

Wiring diagrams for electric heat accessories with 5, 7.5, 10, and 15 KW ratings.

20 KW ELECTRIC HEAT

Wiring diagrams for electric heat accessories with 20 KW ratings.

Air Distribution System

Ductwork

Filters

Start-up Procedures

Circulating Air Blower

Procedures for checking and setting the circulating air blower speed for proper airflow.

Cooling and Auxiliary Heating

Steps for verifying proper operation of cooling and auxiliary heating modes.

Sequence of Operation

Cooling Mode Sequence

Heat Mode Sequence

Defrost Mode Sequence

Operation