TRAM'
General
RTAA-SB-5
Service
Bulletin
Library
Service Literature
Product Section
Refrigeration
Product
Rotary Liquid Chiller
Model
RTAA
Literature Type
General Service Bulletin
Sequence
5
Date
June 1992
File No.
SV-RF-RLC-RTAA-SB-5-692
Supersedes
Original
Literature Change History
RTAA-SB-5 - Original Service Bulletin
Subject:
Control Operation, Setup and Troubleshooting for RTAA
(Series R) Air-Cooled Chiller Control Panel.
Introduction:
The purpose of this Service Bulletin is to provide control operation and general troubleshooting information for Trane Model RTAA
microprocessor control panels. It is recommended that the service technician be familiar with the UCM operation before servicing
the microprocessor.
Discusion:
This bull tin is intended to serve as a supplement to the RTAA-IOM manual, the operation and maintenance for the RTAA units.
Subjects covered in this bulletin are intended to provide more comprehensive information for RTAA units.
Caution: Be sure to refer to wiring diagrams that apply specifically to the design sequence of the unit being serviced
when reading this manual.
Since The Trane Company has a policy of continuous product improvement, it reserves the right to change specifications and
designs without notice. The installation and servicing of the equipment referred to in this booklet should be done by qualified,
experienced technicians.
•
To Next Page
Need help?
General
