Unic DIVA User Manual

5
Coffee
infusion
problems
No
pressure
or
low
pressure
No how from
the fil^ter-bolder
Check:
-
The
pump pressure
-
The
pump
filter
-
The
water doser
-
The water inlet filter
(after
the elbow)
-
The unit solenoid
valve
-
The different
filters
of the unit
-
The
water feeding
copper
pipe
of
coffee unit
Incorrect dosage Check:
-
The
pump pressure
-
There is no
leak from
the
dccompression
outlet
of the unit
solenoid,valve
-
The
high
pressure
release valve
adjustment
(see page
14)
-
The
actual
setting of dosage
-The;rvater
doser, the
light
located
on the top
of the
doser must blinks
during
inlusion
to show the
water flow
Coffee
temperature
Check :
-
Pressure
switch adjustment
(1)
-
The 3
heating elements
(1)
Make sure
the steam boiler
is not
flooded.
6
Steam
outlet
.No
output
Check:
-
The steam
pressure
-
The
push
button
-
The
-solenoid
valve
-
The
cleaning
of
steam
plug
RO29
.Permanent
leak
-
Replace
the
solenoid
valve
shutter.
I
r.3
\
-21 -

Unic DIVA Specifications

General

Brand	Unic
Model	DIVA
Category	Coffee Maker
Language	English