www.schaerer.com
Troubleshooting
Operating instructions / V07 / 08.2011
39 / 50
Message
Cause
Remedy
"Temperature sensor coffee"
• The temperature sensor in the coffee boiler
is defective.
► Contact a qualified service technician.
"Temperature sensor tea"
• The temperature sensor in the hot water
boiler is defective.
► Contact a qualified service technician.
"Timeout heating steam"
• The programmed target temperature was
not reached within the specified time.
► Switch the machine off and on again.
► Check the phase fuse.
►
If the message persists:
Contact a qualified service
technician.
"Timeout heating coffee"
• The programmed target temperature was
not reached within the specified time.
► Switch the machine off and on again.
► Check the phase fuse.
►
If the message persists:
Contact a qualified service
technician.
"Timeout heating tea"
• The programmed target temperature was
not reached within the specified time.
► Switch the machine off and on again.
► Check the phase fuse.
►
If the message persists:
Contact a qualified service
technician.
Touchscreen dark
Malfunction
Cause
Remedy
Dark display, no message
• Plug at power socket is disconnected or
main switch is OFF.
• Touchscreen defective.
► Reconnect plug at power socket or switch main
switch to ON.
►
If the message persists:
Contact a qualified service
technician.