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Trane ADAPTIVE CONTROL UCM-CLD User Manual

Trane ADAPTIVE CONTROL UCM-CLD
28 pages
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UCM-CLD
Operating and control
principles
Installation
Operation
Maintenance
L80 IM 025 E
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Trane ADAPTIVE CONTROL UCM-CLD Specifications

General IconGeneral
CategoryControl Unit
Input Voltage24 VAC
Operating Temperature Range-40°F to 158°F (-40°C to 70°C)
Communication ProtocolBACnet MS/TP
ModelUCM-CLD

Summary

Introduction and General Information

Warranty Policy

Terms, conditions, and voiding factors for the product warranty.

Reception and Inspection

Procedures for inspecting units upon arrival and handling damage claims.

Manufacturer Liability

Disclaimer on liability for installations or servicing by unqualified personnel.

Principles of Operation

System Module Overview

Description of the regulation assembly and its 6 electronic modules.

Operator Interface

Digital Display and Keyboard

Covers the digital display and the 16-key touch pad for menu navigation and parameter modification.

Description of Operation

Operational Reports

Details on Chiller, Refrigerant, and Compressor report menus.

Configuration and Diagnostics

Covers operator settings, service settings, tests, and diagnostic menus.

Chiller Report Flowchart

Refrigerant Report Flowchart

Compressor Report Flowchart

Operator Settings Flowcharts

Service Settings Flowcharts

Service Tests Flowchart

Diagnostics

Diagnostic Messages

Explains system malfunction messages and their display.

Diagnostic Priorities

Lists the priority order of diagnostic messages from highest to lowest.

Diagnostics Flowcharts

Machine Shutdown Diagnostics

Details flowcharts for Machine Shutdown (MMR/MAR) diagnostics.

Circuit Shutdown Diagnostics

Details flowcharts for Circuit Shutdown (CMR/CAR) and Informational Warnings.

Default Descriptions

Fault Code Explanations

Lists and explains various fault codes for the system.

Communication Failures

Communication Failure Codes

Lists fault codes related to communication between modules.

Unit Operating Modes

Chiller Operating Modes

Describes various operating states of the chiller unit.

Compressor Operating Modes

Compressor States

Details the different operating states for the compressors.

Maintenance Contract and Training

Maintenance Contract Recommendation

Emphasizes the importance of maintenance contracts for equipment longevity.

Technical Training Program

Information on manufacturer-provided training for operators and technicians.

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