26
User manual
Error ID
Description
Activate error code
Clear error code
E247 22
Conductivity sensor reading out
of range
Conductivity sensor faulty or
disconnected
Press the lock or reset button for
at least 5 seconds, or disconnect
the mains power plug for 10
seconds then reconnect it, to
reboot the coffee dispenser &
MMP. If the error code reappears
after restarting, turn the coffee
dispenser OFF and contact a
service technician.
E247 23
Milk block NTC reading out of
range
NTC faulty or disconnected
E247 24
Fridge temperature too warm
Cooling system fault, fridge not
cooling (above 15°C)
E247 25
Fridge temperature too cold
Cooling system fault, fridge too
cold (below 2°C)
E247 27
The descaling procedure has
been aborted
1. Please check that the milk dip
tube is placed in the cleaning
chamber and restart the
descaling procedure with tablet.
2. Please check if the power
failure/switched off.
E247 30
Milk block not connected
Wiring connector, fan, wire
failure detected
E247 31
Milk block short to ground
E247 35
Overcurrent condition detected
Power supply, PCB, or wiring
fault detected
E247 36
Power controler failure
Faulty high voltage PCB
E247 46
FTH overheating
FTH fault due to overcurrent
E247 50
The milk cleaning procedure has
been aborted
1. Please check that the milk dip
tube is placed in the cleaning
chamber and restart the
cleaning procedure with tablet.
2. Please check if the power
failure/switched off.
E247 53
Cleaning shot error
No cleaning shot command
received
E247 56
Food safety (HACCP) cleanshot
aborted
Cleanshot cycle did not finish
7 - Error codes
