For Service Technician Use Only
DIAGNOSTICS & TROUBLESHOOTING
2-4
n
JennAir Built-in Coffee System
Customer Instruct and Technical Faults
DISPLAYED MESSAGE
POSSIBLE CAUSE
SOLUTION
ADD PRE-GROUND COFFEE,
PRE-GROUND MAXIMUM ONE
MEASURING CUP
The “Pre-ground coffee” function has been
selected, but without placing any
pre-ground coffee in the funnel.
Place pre-ground coffee in the funnel and
repeat delivery.
The funnel for pre-ground coffee is
clogged.
Empty the funnel using the brush
provided.
A “Tall” coffee with pre-ground coffee has
been requested.
Place pre-ground coffee in the funnel and
press
OK
to continue and complete
delivery.
EMPTY GROUND CONTAINER
The grounds container is full.
Empty the grounds container and drip
tray, clean and replace them.
IMPORTANT:
When removing the drip
tray, the grounds container must always
be emptied, even if it contains a few
grounds. If this is not done, when you
make the next coffees, the grounds
container may fill up more than expected
and clog the machine.
DESCALING NEEDED, PRESS OK TO START
(~45 MIN)
Indicates that descaling is needed.
Press
OK
to start descaling or press
ESC
to descale later. The descaling
procedure described in the “Descaling”
section needs to be performed.
FILL BEAN CONTAINER
The bean container is empty.
Fill the beans container.
FILL WATER TANK WITH FRESH WATER
The water tank is empty or incorrectly
positioned.
Fill the tank with fresh water and or insert
it correctly pushing it as far as it will go
until it clicks into place.
GENERAL ALARM: REFER TO USER
MANUAL
The inside of the coffee system is very
dirty.
Clean the inside of the appliance
thoroughly. If the message is still displayed
after cleaning, contact an authorized
Customer Service Center.
SELECT A MILDER TASTE OR REDUCE
PRE-GROUND COFFEE QUANTITY
Too much coffee has been used.
Select a milder taste by pressing
or
reduce the quantity of pre-ground coffee
(maximum one measure).
GROUND TOO FINE.
ADJUST GRIND LEVEL 1 CLICK WHILE IN
OPERATION
The grinding is too fine and the coffee is
delivered too slowly or not at all.
Repeat coffee delivery and turn the
grinding adjustment dial one click
clockwise towards number seven while
the coffee mill is in operation. If after
making at least two coffees delivery is still
too slow, repeat the correction procedure,
turning the grinding adjustment dial
another click. If the problem persists,
make sure the water tank is fully inserted.
If the water filter is present, an air bubble
may have been released inside the circuit,
obstructing delivery.
Insert the hot water/steam spout in the
appliance and deliver a little fresh water
until the flow becomes regular.
INSERT BREWING UNIT
After cleaning, the infuser has not been
replaced.
Insert the infuser.
INSERT MILK CONTAINER
The milk container is not inserted correctly. Insert the milk container as far as it will
go.
INSERT GROUND CONTAINER AND DRIP
TRAY
After cleaning, the grounds container has
not been replaced.
Remove the drip tray and insert the
grounds container.
OK
ESC
ESC
