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MN-111 | Service book | Errors and Troubleshooting MN-111 ENG Rev08 | 2019/06/21 | © 2019 W&H Sterilization Srl
Other problems
Description
Possible Cause
Checks and actions
Cycle time too long
Chamber overloaded
See maximum load weight specified for each cycle and type of load.
Please refer to the Instructions for use.
Chamber filter obstructed
Clean the chamber filter and relevant tubes
Leakage
See error "100" on page 11 and "130" on page 12, all causes.
Water consumption too high
Chamber overloaded
See maximum load weight specified for each cycle and type of load.
Please refer to the Instructions for use.
Leakage
See error "100" on page 11 and "130" on page 12, all causes.
Water pump failure
Run the diagnostic cycle EVX test.
ULKA valve failure
See the Test instructions service book, chapter SPECIFIC TESTS FOR
INDIVIDUAL COMPONENTS, Water pump.
Steam generator heater failure
Run the diagnostic cycle S. G. Perform. Test
Noisy fan
Condenser fan obstructed
Check if cables or tubes obstruct the fan.
