Issue:
Danfoss FC102: Alarm 88 may be annunciated as an alarm on the drive for ACSA pump package.
Resolution:
Follow these instructions to resolve the issue and clear the alarm
-
Alarm 88:
- Parameter validation: PASSWORD 2323
- 14-89 : Enable
- Status screen : Hit RESET
- 5-01 : Input
- 5-12 : No Operation
- 5-40.0 Relay 1 = Running
- 5-40.1 Relay 2 = Alarm or warning
- Cycled unit power...cleared alarms
Notes:
Resource Available:
-
Tech TV Video(s):
- N/A
-
Reference Literature: (Electronic copies can be pulled from e-library at Trane Residential (tranetechnologies.com))
- Danfoss FC102 Operating Guide (see attachment)
- Danfoss FC102 Instructions Manual (see attachment)
- Other:
Changes:
Other Question/Problem/Cause Statements:
- What causes Alarm 88?
Facts:
- Air-Cooled Chiller (ACSA)
Document Identifier: DOC-215354
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.