MNP37M03GBV00 Date: 24-11 Rev. 0
Page 75 of 79
Check that water intake is
not clogged. If you are
using a pump kit, make
sure there is water in the
bottle and that the pump
works properly.
All coins are rejected. No
sale is possible and the
display shows a message
saying the machine is out of
service.
Machine out of service
because waste bin is full.
Check fault in programming
address “18”, try to reset
the fault in address “19”.
Empty the waste bin. If it is
not full, check that the
floater is properly
positioned.
Check the connections
between the bin filling micro
sensor and the control
card.
All coins are rejected. No
sale is possible and the
display shows a message
saying the machine is out of
service.
Machine out of service
because of moving arm
fault.
Check fault in programming
address “18”, try to reset
the fault in address “19”.
Turn the machine off and
on to see whether the arm
goes through the complete
movement. If movement is
correct, check connections
with the control card.
The product has not been
completely dispensed
The pressure boiler is not
completely full.
Check whether when the
machine is turned on,
automatic filling takes
place. If not, carry out a
manual washing cycle and
check that the machine
gets rid of water through
the 3 solenoid valves.
Possible volume counter
error.
Carry out a manual
washing cycle and check
that the machine gets rid of
water through the 3
solenoid valves. Check the
volume counter. Check the
connection between the
volume counter wire
harness and the control
card. If everything is OK,
remove the volume counter
and its water conduits and
blow towards the water
outlet. Check that the
volume counter blade is not
blocked. Send the volume
counter to TSS.
