OptiMeOptiMe
2021/01 Rev. 0.4
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Display Possible cause Solution
E24
BREWER
ERROR
During the initialisation process runs
the brewer 1 or 2 complete cycles.
During this cycle both brewer switch-
es must be detected.
The control has disabled the brewer
motor output.
Rotate the switch drum by hand and
check of both switch positions are
passing by.
Check the brewer switches for correct
operation in the service menu 2.07
Hardware test / inputs / brewer switch
1 & 2.
2
1
The problem can be caused by bad
contact sockets from the 2 and 4
pole Molex connectors. Check if
all the socket (male/female) make
contact with each other.
The connectors are to be found
behind the left panel.
The 2 pole Molex is responsible for
the motor signal 230Vac.
The 4 pole Molex is responsible
for the position switch signals (low
voltage).
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