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Need help?Do you have a question about the Trane RTHA and is the answer not in the manual?
Defines warning, caution, and notice advisories used throughout the manual.
Discusses the impact of chemicals on the ozone layer and responsible refrigerant handling.
Outlines Trane's stance on responsible refrigerant handling and technician certification.
Warns against energizing the unit with a vacuum in the refrigerant system.
Guides users to identify the starter type (A515, EasySTART, or IT).
Directs users to specific unit chapters for removing the existing starter.
Refers to unit chapters for installation details and component locations.
Mentions Pilot Relay and Cabinet Fan, directing to specific sections.
States the requirement for a circuit breaker and shunt trip device for the conversion.
Recommends the remote display panel for voltage and current monitoring.
Details the requirement for two warning labels and their placement.
Discusses low voltage and high voltage wiring, referencing schematics.
Lists components to be removed for the Wye-Delta starter conversion.
Guides on locating new Redistart components after removing Wye-Delta parts.
Refers to General Information for additional component details.
Covers high voltage, low voltage, and schematic references for RTHA units.
Lists components of the A515 starter to be removed before installing the RediStart.
Guides on component locations for the new Redistart starter in RTHB units.
Refers to General Information for additional component details.
Covers low voltage and high voltage wiring, referencing schematics.
Lists components of the EasySTART starter to be removed for the RTHC unit.
Guides on locating new Redistart components after removing EasySTART parts.
Refers to General Information for additional component details.
Covers low voltage and high voltage wiring, referencing schematics.
Lists components of the IT starter to be removed for the RTHC unit.
Guides on locating new Redistart components after removing IT starter parts.
Refers to General Information for additional component details.
Covers low voltage and high voltage wiring, referencing schematics.
Lists components of the IT starter to be removed for the RTHD unit.
Guides on locating new Redistart components after removing IT starter parts.
Refers to General Information for additional component details.
Covers low voltage and high voltage wiring, referencing schematics.
Emphasizes safety precautions before powering up the unit.
Details the programming steps for the UCP2 or CH530 controller.
Guides on validating parameters for proper Benshaw starter operation.
Explains setting the motor full load amps parameter for the starter.
Describes setting the maximum motor current as a percentage of FLA.
Details setting the time for motor acceleration.
Explains how to set up current transformer ratios and switch settings.
Details the importance of CT polarity and its correct installation.
Discusses the availability and use of the remote keypad for NFPA 70 compliance.
Provides a chart of common problems, their possible causes, and solutions.
Guides on selecting the correct starter based on RLA and withstand rating.
Provides dimensional drawings and tables for the MX starter.
Lists part numbers for starter power lead kits for various unit types and RLA ranges.
Explains the requirement for a shunt trip circuit breaker and potential modifications.
Lists necessary additional components like fans and pilot relays.
General
