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PART-SVN82C-EN
General Information
Warnings and Cautions
NOTICE: Warnings and Cautions appear at appropriate sections through-
out this literature. Read these carefully.
WARNING: Indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION: Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
CAUTION: Indicates a situation that may result in equipment or property-
damage only accidents.
Literature Change History
PART-SVN82A-EN (March 2004)
Original issue of manual. Describes the installation procedures required to replace
Trane motor protection module, RLY00765. This new KIT09437 uses a portion of the
Tracer™ CH530 controls system.
PART-SVN82B-EN (July 2004)
Revisions to original issue of manual. Updated wiring diagrams and detailed wiring
instructions. Updated to improve layout, content and diagrams.
PART-SVN82C-EN (September 2004)
Minor revisions to manual. Updated ship with list in Table 1 and wiring instructions
found in Table 2. Added information in removal of components.
About this manual
RLY00765, the Trane Motor Protection Module (also called the Electronic Overload,
A1), is no longer available.
KIT09437 is a functional replacement utilizing components used with Tracer CH531
control systems. It is not a complete CH531 controls package installation. It does not
provide distribution fault protection. As configured this kit does not provide
momentary power loss. It can provide phase loss and phase rotation protection along
with standard motor protection features relating to currents and load. This kit will
measure motor currents and provide an analog output to be used as input for existing
temperature control device like the MOD00182.
To properly install this replacement, the technician must have a good, working
knowledge of Tracer CH530 or CH531 control systems.
Three (3) new current transformers (CTs) are required to complete this installation.
They are not included in this kit. They must be ordered separately based on unit RLA.
See Table C4 or C5 in Appendix C for CT sizing details and part numbers.
3
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