56
Error Code
Possible Cause
What you can check before calling for service
CF 4
Door seal leak.
Check door seal for obstructions.
Check that the door seal is properly seated in the door channel.
CAUTION! Surfaces may be hot.
CF 10
Blocked exhaust.
Check the exhaust tubing at the back of the unit to make sure it is
not blocked or kinked.
Check that the exhaust tubing does not have a deep sag that
could impede the flow of exhaust water.
CAUTION! Surfaces may be hot.
CF 16
Steam generator is
too hot.
Check that the water levels in both reservoirs are adequate.
(See
Section 4 Filling the Water Reservoirs
).
CF 17
Initial vacuum phase
unsuccessful.
Check door seal for obstructions.
Check that the door seal is properly seated in the door channel.
CAUTION! Surfaces may be hot.
CF 43
Problem with the
automatic clean water
filling system.
Check the auxiliary pump to see that it is correctly connected.
(See
Section 4.4 Automatic Filling Using External Water Tank and
Auxiliary Pump
).
Check if the unit is set to automatic filling but there is no pump
connected.
(See
Section 4 Filling the Water Reservoirs
).
Check for a blocked or kinked filling tube.
CAUTION! Surfaces may be hot.
CF 44
Venturi reservoir is too
full.
Check for a blocked exhaust tube.
Check the Venturi reservoir overflow sensor (the float sensors on
the back wall of the reservoir) to make sure it is not simply stuck in
the high position.
Sometimes the overflow sensor is unintentionally activated during
a reservoir cleaning. This can prompt a CF 44 message. Press the
STOP icon to reset.
CAUTION! Surfaces may be hot.
CF 73
Unable to reach vacuum.
Check door seal for obstructions.
Check that the door seal is properly seated in the door channel.
CAUTION! Surfaces may be hot.
CF 77
Unable to reach vacuum.
Check door seal for obstructions.
Check that the door seal is properly seated in the door channel.
CAUTION! Surfaces may be hot.
