Trane WCP-IOM-1E - User Manual

IMPORTANT — This Document is customer property and is to remain with this unit. Please return to service information pack upon completion of work.
ALL phases of this installation must comply with
NATIONAL, STATE AND LOCAL CODES
HAZARDOUS VOLTAGE - DISCONNECT POWER BEFORE SERVICING
WARNING:
Single Package Heat Pump
12 SEER Convertible
3, 4, 5 Ton
Model:
WCP036F1,3,4
WCP048F1,3,4
WCP060F1,3,4
INSTALLATION
OPERATION
MAINTENANCE
BAYLIFT002AA
LIFTING LUG KIT
Since American Standard has a policy of continuous product and product data improvement,
it reserves the right to change design and specification without notice.
All phases of this installation must comply with the NATIONAL,
STATE & LOCAL CODES. In the absence of local codes, the
installation must conform with National Electric Code -- ANSI/
NFPA 70 or "LATEST REVISION."
Library
Product Section
Product
Model
Literature Type
Sequence
Date
File No.
Supercedes
Service Literature
Unitary
Packaged Heat Pump
WCP
Installation,Operation,Maintence
1E
December 2003
SV-UN-PKGP-WCP-IOM-1E 12/03
New
WCP-IOM-1E
18-BB33D9-6
Indicates a potentially haz-
result in death or serious injury.
WARNING:
CAUTION:
result in minor or moderate injury. It may also
be used to alert against unsafe practices
and where property-damage-only accidents
could occur.
▲
▲
Warnings and Cautions appear at appro-
priate locations throughout this manual.
Read these carefully.
NOTICE
ardous situation which, if not avoided, could
Indicates a potentially haz-
ardous situation which, if not avoided, may
© 2004 American Standard Inc. All rights reserved
01/04

Trane WCP-IOM-1E Specifications

General

Brand	Trane
Model	WCP-IOM-1E
Category	Heat Pump
Language	English

Summary

Unit Installation Operation Maintenance Guide

Safety Symbols: Warning and Caution Definitions

Defines WARNING and CAUTION symbols used in the manual.

General Unit Information and Safety

Qualified Personnel and Safety Precautions

Emphasizes the need for qualified personnel and safety precautions.

New Unit Inspection Checklist

Details steps for checking unit damage, nameplate, and refrigerant charge upon arrival.

Horizontal to Downflow Conversion

Converting Duct Openings for Downflow

Steps to convert duct openings from horizontal to downflow configuration.

Unit Dimensional Data - Back View

Back View Outline and Dimensions

Provides outline drawing and dimensional specifications for the back of the unit.

Unit Dimensional Data - Clearances

Service and Combustible Material Clearances

Details required clearances for service access and combustible materials.

Unit Location and Installation Recommendations

Rooftop Installation Clearances and Penetration

Specifies required clearances for unit installation and roof penetration.

General Installation Procedures

Unit Support and Mounting Guidelines

Guidelines for unit support, including roof mounting considerations and weight distribution.

Optimal Location and Airflow Clearances

Specifies optimal location and necessary airflow clearances for efficient operation.

Unit Rigging and Placement Instructions

Detailed instructions and safety warnings for lifting and positioning the unit.

Rooftop Unit Installation

Rooftop Installation with Frame and Ducts

Steps for installing units on rooftops using fabricated frames and ducts.

Ground Level Installation

Ground Level Horizontal Unit Setup

Steps for positioning and connecting units for ground-level horizontal applications.

Ductwork Attachment and Insulation

Recommendations for attaching downflow and horizontal ductwork, including insulation and connections.

Duct Attachment Methods

Horizontal and Downflow Duct Connection Details

Illustrates methods for connecting ducts in horizontal and downflow configurations.

Air Filter Installation and Specifications

Filter Types, Sizes, and Resistance

Information on filter types, sizes, and resistance for the unit.

Electrical Wiring Basics

Wiring Connections, Power, and Grounding

Covers electrical connections, power, grounding, disconnects, and control wiring.

Electrical Wiring Diagrams

Field Wiring Diagrams and Accessory Interfaces

Field wiring diagrams, accessory connections, and wire color designations.

Unit Start-Up Procedures

Pre-Start Checks and Safety Panel Installation

Essential pre-start checks, including unit level, wiring, and safety panel installation.

Cooling and Heating Mode Operation Start

Guides for initiating unit operation in cooling and heating modes, including pressure checks.

Unit Sequence of Operation

Cooling, Heating, and Supplementary Heat Modes

Explains the operational sequences for cooling, heating, and supplementary electric heat.

Defrost and Fan Motor Speed Control

Details defrost operation and fan speed adjustments using DIP switches.

Demand Defrost System Overview

Defrost Control, Faults, and Sensor Testing

Explains the defrost control system, fault detection, pin identification, and sensor testing procedures.

Demand Defrost Troubleshooting Guide

Defrost Control Checkout and Symptom Resolution

Provides a troubleshooting guide for the demand defrost control, correlating symptoms with checks and actions.

Unit Maintenance Schedule

Owner and Serviceman Maintenance Responsibilities

Details routine maintenance for owners and seasonal checks performed by servicemen.

Residential Limited Warranty

Residential Heat Pump Warranty Details

Outlines the terms, conditions, and limitations of the residential heat pump limited warranty.

Commercial Limited Warranty

Commercial Heat Pump Warranty Details

Details the warranty terms for commercial applications of the heat pump.