Troubleshooting - Washtech M2 Operator's Manual

Troubleshooting

If an error message appears on the control display first try turning the machine OFF for 30
seconds and then back ON. If the error message remains call for service.
Issue
Error 7
Error 8
Not filling
Refills during Wash
Cycle does not start Check door is closed
Wash too long
Foaming Wash
Poor Results
Resolution
Fill failure - check drain upstand is fitted & water supply is turned on and
good flow rate
Drain failure - check drain upstand is removed & drain hose is not kinked or
blocked
Check water supply is on and door is closed
Check Drain upstand is fitted
Check water supply temperature - wash stops at 22 seconds if rinse is still
heating
Excessive use of rinse fluid and/or low wash temperature can cause
foaming
Read and carefully follow the machine installation, operating and care
procedures
All of the following is actually in the instructions on previous pages of
the manual
Pre-scrap and pre-rinse washware
Do not overload dishracks - avoid overlap of plates, wash cutlery
unsorted, handles up
Use quality low foam detergent and rinse fluid - check containers
and adjustment
Use heavy cycle - baked on soil requires pre-scraping and/or pre-soaking
Remove and check wash & rinse arms & jets are clean and rotating freely
If plates are not pre-rinsed wash water may need changing regularly
Check wash and rinse temperatures
Remove rack when cycle ends and leave on the bench a few minutes for
drying
9 M2 - Operator Manual 151006