Service manual OEB/OES/OGB/OGS
KD / 31.03.2009 5_00d_Fehlersuchliste_h_En.doc
Page 11 / 21
easy
touch
OEB OES OGB OGS
Error
message
Error description
Possible cause or remedy
• Rotor nozzle worn or defective -> loses too much
fluid in the middle
• Cleaner nozzle behind suction plate is loose or
missing
• Piping in the pump box leaking
• Cleaner pump without supply voltage
• Cleaner pump overheated
• Cleaner pump defective
Fatal
IDM
error
No viable record in
the IDM module and
control module
• When switching on and booting the appliance
controller finds no viable record either in the control
module itself or in the IDM
a) due to overvoltage record in the IDM was
destroyed
b) IDM module defective
c) Contact problems of the X10 plug
IDM
error
IDM module error
• When switching on and booting the appliance
controller finds no viable record in the IDM. If there
is a viable record in the CM itself, there is an
attempt to transfer this to the IDM. If this works, the
error disappears, if not, the error always appears
briefly when switching on
Fit new IDM
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