Amsco Evolution Series - Too Long to Fill

9-26
129390199 Operator Manual Troubleshooting
Condition Alarm Screen on Sterilizer Control Service Information
9.5.4 Too Long to
Fill
(Chilled Water
System)
Occurs if tank fill time
exceeds 5 minutes.
Alarm Screen
Alarm Detail
Tank fill time exceeds 5 minutes.
Causes and Corrections:
1. Check Water Utility Supply.
• Water Pressure should be a
minimum of 20 psig (dynamic)
• Check PS3 – Water utility
supply pressure switch
• V46 – Tank Fill valve
• ST1 – Water Utility Supply
strainer
2. Check LLS2 – Tank Float
Switch
3. Verify the MV6 – Tank Drain
Valve is closed.