Issue:
New EXV requires MP firmware update as well as configuration changes.
Resolution:
When replacing an old type EXV with a new type EXV on a CGAM unit, you will need to select the correct option in the configuration before binding the new EXV.
1. Connect with KestrelView
2. Update MP software on Dynaview to CGAM v17.0 (or higher)
3. Using KestrelView go to View -> Configuration -> Options Setup tab
4. Under EXV Hardware Type Ckt 1 or 2, you must select the option that matches the X number on the EXV LLID (X13650736)
5. Once the hardware type has been selected, load the new configuration. It will take you to binding view where you can bind the new device
Note: If EXV Hardware Type Ckt 1 or Ckt 2 is NOT listed within the configuration as detailed above, then the software version must be updated.
Go to View->Software->select the highest version available ->Download Software to Main Processor. When done repeat the above steps.
Notes:
Resource Available:
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Tech TV Video(s):
- N/A
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Reference Literature: (Electronic copies can be pulled from e-library at Trane Residential (tranetechnologies.com))
- IOM:
- Service Guide:
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Other:
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Changes:
Other Question/Problem/Cause Statements:
Facts:
- Air-Cooled Chiller CGAM
Document Identifier: DOC-DOC-167005
Document Identifier: 167005
WARNING:
Information in this article is intended for use by individuals possessing adequate backgrounds of electrical and mechanical experience and who comply with all federal, state, and local laws, rules, orders, or regulations related to the installation, service, or repair of a heating or central air conditioning product. Any attempt to install, service, or repair a heating or central air conditioning product may result in personal injury and/or property damage. The manufacturer or seller cannot be responsible for the interpretation of the information contained herein, nor can it assume any liability in connection with its use.