American Standard YCC018F-L User Manual

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."
Since Trane has a policy of continuous product and product data improvement,
it reserves the right to change design and specification without notice.
© 2003 American Standard Inc. All rights reserved
Dwg. No. X664209 P01
INSTALLATION
OPERATION
MAINTENANCE
ALL phases of this installation must comply with
NATIONAL, STATE AND LOCAL CODES
IMPORTANT — This Document is customer property and is to remain with this unit. Please return to service information pack upon completion of work.
Package Convertible
Gas/Electric
1-1/2 - 5 Ton
Model:
YCC018F-L YCC036F-H
YCC024F-L YCC042F-M
YCC030F-L YCC048F-M
YCC030F-M YCC048F-H
YCC036F-L YCC060F-M
YCC036F-M
BAYLIFT002A Lifting Lug Kit
HAZARDOUS VOLTAGE - DISCONNECT POWER BEFORE SERVICING
WARNING:
YCC-IOM-1L
18-EB21D1-11
Library
Product Section
Product
Model
Literature Type
Sequence
Date
File No.
Supercedes
Service Literature
Unitary
Packaged Gas/Electric
YCC
Installation, Operation, Maintenance
1I
November 2003
SV-UN-RT-YCC-IOM-1I 11/03
YCC-IOM-1H
10/03

American Standard YCC018F-L Specifications

General

Refrigerant	R-410A
Voltage	208/230V
Phase	1
Frequency	60 Hz
Cooling Capacity	18000 BTU
Stages	Single
Sound Pressure Level (Outdoor)	72 dB

Summary

Locations and Recommendations

Horizontal Airflow Application

Downflow Application -- Curb Mounting

Installation Procedures

Location and Clearances

Selecting a location and ensuring adequate clearances for installation.

Placing and Rigging

Procedures for safely lifting and positioning the unit.

Curb Mounting Installation

Rooftop Unit Installation

Ground Level Unit Installation

Ductwork

Attaching Downflow Ductwork

Attaching Horizontal Ductwork

Gas Piping Installation

Firing Rate Selection

Input Check and Adjustment

Electrical Wiring

Electrical Connections and Power

Standards for electrical power supply and connections to the unit.

Safety and Control Wiring

Start-Up Procedures

Pre-Start Checklist

Essential checks before initiating unit startup.

Operational Startup

Procedures for starting the unit in cooling and heating modes.

Troubleshooting Chart

Maintenance

Serviceman Maintenance