Appendix A - Faults - Malmet Energy Saver ES910 Operation, Maintenance And Installation Manual

Bedpan Washer Disinfector - Energy Saver
Detergent Model With Hands Free Operation
Operation, Maintenance and Installation Manual
Appendix A – Faults
Diagram B1 (below) shows an example of fault mode display (Fault 01 indicated).
Following is a more detailed list of fault conditions and most likely causes.
Fault 01 Door Open Fault – Not Confirmed Door Closed
(i.e. Door switch still indicates open)
Cause
Fault 02 Wash / Disinfection Cycle Time Out
(taking too long to complete cycle)
Cause
Fault 03 Faulty Hot Water Probes
(high indicates water, but low does not indicate water)
Cause
Fault 04 Door Motor Activation Time Out
(taking too long to close or open door)
Cause
Fault 06 Hot Water Tank Fill Time Exceeded
(high level not reached during pre-fill, resulting in time out)
Cause
Issue 21
Diagram B1
Door limit switch stuck out/broken
Steam leak
Final rinse solenoid stuck open
Faulty temperature sensor hot water tank
Blown element leg
Steam condensate leaking cold water into chamber
Faulty temperature sensor – chamber
Faulty water level probe
Faulty door actuator
Door axle bar sticking
Faulty fill solenoid
Faulty water level probe
Cold water tank empty or not filling quick enough
Low water pressure
Page 21 14 September 2017