Issue:
Oil Filter Change Recommended RTWD / RTUD
Resolution:
- Diagnostic occurs only when "service messages" are enable and when Oil Filter Life remaining falls below 5%.
- Diagnostic can be manually cleared but will reoccur every month real time (720 hours on a real time click) as long as the oil filter life remaining does not rise above 20% (through normal calculations or reinitializing) (Prior to RTUD release in Fall of 2009)
- Diagnostic occurs only when "service messages" are enabled and when average oil pressure drop exceeds 18%.
- Diagnostic can be manually cleared but will reoccur every month (720 hours on real time clock) as long as average pressure drop does no fall below 16%.
Other Question/Problem/Cause Statements:
- Oil Filter Change Recommended - Compressor 1A
- Oil Filter Change Recommended - Compressor 2A
- Oil Filter Change Recommended - Cprsr 1A
- Oil Filter Change Recommended - Cprsr 2A
- What drives a "Oil Filter Change Recommended" diagnostic on this chiller?
- Diagnostic occurs only when "service messages" are enabled, and conditions are met to initiate the diagnostic.
Facts:
- RTWD 70-250
- Compressor Chiller (Pueblo) (RTUD 70-200 Ton)
- Water-Cooled Chiller (Pueblo) (RTWD)
- Information is listed in the RTWD / RTUD IOM ( RLC-SVX09..... )
- See similar diagnostic: Oil Analysis Recommended...Document Identifier: DOC-104676
Document Identifier: DOC-130594
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.