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Commercial
Air Cooled Split
Air Conditioners
-Indoor Units
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Operation
Maintenance
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Literature Type
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Models
TTV250, TTV300
TTV400, TTV500
TTV600.
Since The Trane Company has a policy of continuous product improvement. A reserves the
right to change specifications and design without notice. The installation and servicing of the
equipment referred to in this booklet should be done by qualified experienced technicians.
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Installation / Operation / Maintenance
October 2019
R22/R407C
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Table of Contents
Related Manuals for Trane TTV300
Summarization of Contents
General Data by Voltage and Frequency
General Data (380-415V, 50Hz)
Technical specifications for units operating at 380-415V, 50Hz.
General Data (230V, 60Hz)
Technical specifications for units operating at 230V, 60Hz.
General Data (380-415V, 60Hz)
Technical specifications for units operating at 380-415V, 60Hz.
General Data (460V, 60Hz)
Technical specifications for units operating at 460V, 60Hz.
Unit Installation Procedures
Lifting and Mounting Recommendations
Guidance on safe lifting, center of gravity, and level mounting for unit installation.
Piping and Clearance Requirements
Details on refrigerant piping connections, insulation, and necessary service clearances.
Drainage and Filter Access
Information on condensate drain connections and filter access for maintenance.
Duct and Electrical Connections
Guidelines for duct connections and safe electrical wiring practices.
Operation and Start-Up Guide
Pre-Operation Inspection Checklist
A comprehensive checklist for all inspections before unit operation.
Unit Start-Up and Motor Verification
Procedures for initial unit start-up, including motor checks and operational verification.
Routine Maintenance Procedures
Monthly and Yearly Inspection Tasks
Scheduled inspection tasks for monthly and yearly maintenance cycles.
Filter and Belt Maintenance
Guidance on cleaning/replacing filters and maintaining fan belts for optimal performance.
Evaporator Fan Motor Diagnostics
Motor Continuity and Voltage Tests
Procedures for testing motor continuity, earthing, supply voltage, and imbalance.
Contactor Inspection and Testing
Steps for inspecting and testing the contactor for proper operation and voltage drop.
Dimensional Data by Model
Dimensional Data for TTV 250
Detailed dimensions and diagrams for TTV 250 units, various fan arrangements.
Dimensional Data for TTV 300
Detailed dimensions and diagrams for TTV 300 units, various fan arrangements.
Dimensional Data for TTV 400
Detailed dimensions and diagrams for TTV 400 units, various fan arrangements.
Dimensional Data for TTV 500
Detailed dimensions and diagrams for TTV 500 units, various fan arrangements.
Dimensional Data for TTV 600
Detailed dimensions and diagrams for TTV 600 units, various fan arrangements.
Wiring Diagrams and Electrical Components
Wiring Diagram with DOL Starter
Electrical schematic for units equipped with a Direct-On-Line starter.
Wiring Diagram without Starter
Electrical schematic for units configured without a starter.
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