Animo OptiMe - Error Codes Troubleshooting

OptiMeOptiMe
2021/01 Rev. 0.4
4 / 38
2. Error codes
WARNING
• When there are defects and/or (cleaning) activities in the machine, the plug must be removed from the
wall socket before the machine is opened.
Introduction
Check, before troubleshooting, whether all the components are still in the correct location. To do this, remove
the back- and side covers from the machine and make sure that all circuit boards, connectors, wiring looms
and hoses are still properly mounted.
After a general inspection of the components, use the fault analysis table below to check what the possible
cause of the problem is.
If the ‘solution’ column advises replacing the component concerned, there is always the possibility that the
defect is caused by another problem. Therefore, test the machine thoroughly for operation to check whether
the defect occurs again.
Display Possible cause Solution
E1
AIR BREAK
LEVEL ERROR
Air break minimum water level switch
does not detect water but the Maxi-
mum water level switch does detect
water.
The control has disabled the inlet
valve output.
Check the mechanical operation of the
float mechanism from the air break.
Check the operation of the level switches
in the service menu 2.07 Hardware test
/ inputs / level sensors / level air break
low and high.
E2
AIR BREAK
LEVEL ERROR
The air break maximum level switch
must be reached within 20 seconds
by the inlet valve KW1, when the
espresso pump KW2 is NOT active.
The control has disabled the inlet
valve output.
Check the water supply (pressure), fully
open the water supply tap.
Check the connecting hose for kinks.
Check the level from manual water tank.
E3
AIR BREAK
FILL ERROR
During commissioning the EMPTY air
break fills up to slowly.
The air break maximum level switch
must be reached within 50 seconds
by the inlet valve KW1.
The control has disabled the inlet
valve and espresso pump output.