Unic TWIN DIVA - Specific Troubleshooting Scenarios; No Power; Indicator Lights Off; Indicator Light Blinking Permanently; Component Failure (Pump;Valves)

lrrrn
button
m
and
fx8
indicatorligbts
pTl
Switch
on
are
off
Check:
-Electricsupply
-
Push button
r,:n
[]_]j
?oai"utorlight
0C
umt,
permauently
Waterintake
problems:
See
IV l.apage
13
"Pilling
the steam
boiler"
Check:
-
The
water
supply
tap and
the
pressure
-
The filter on the
inlet elbow
-
The
water intake
solenoid
valve
-
The corresDonding
level
probes
-
The waterlevel
eleltronii:
box,
the
fuse
-
The
wiring
3
Pumo. unit solenoid
valve and
watei intake solenoid
valve
donnt
work
although
the
indi-
cator
lights of two
electro-
nic
boxes
are oorrect.
Check
the
fuses
located
at the
back
of
each
level
electronic
box
4
The machine
is cold
check:
T,-r
qi
-
The
push
buttons
l_lfj
and
l.n
,
(see
electric
diagram)
-
Tbe
pressurestat
adjustment
-
The
heating
elernents
Make
sure
the
steam
boiler
is
not
flooded.
(water
intake
problems)
-24,