User manual

29
ENG
“UEX-PLUS” +03U220621 - rel. 1.4 - 04.08.2009
installeruserservice
Warning:E=
Highhumiditylimit
probe
Limit probe
humidity
warning
limit probe high
humidity reading
check the operation of the limit probe Automatic
not
active
signal only.
Alarm:
E3Mainprobefault
oroffline
Main probe
disconnected
alarm
main probe not
connected
check the connection of the probe, and the
setting of the parameters (probe type and
signal type)
Automatic
active
Stop
production
(also for slave
units)
Alarm:E4
Limitprobefaultor
offline
Limit probe
disconnected
alarm
limit probe not
connected
check the connection of the probe, and the
setting of the parameters (probe type and
signal type)
Automatic
not
active
signal only
Warning:EA
Foam
Cylinder1(2)
Foam alarm excessive foam in
the cylinder when
boiling
1. ush the water supply lines;
2. clean the cylinder, make sure a softener
is not used (if so, use another source of
water or reduce the softening).
Manual
not
active
signal only
Warning:CP
Pre-exhaustion
cylinder1(2)
Cylinder being
depleted
signal that the
cylinder life is ending
perform maintenance and/or replace the
cylinder
Manual
not
active
signal only
Alarm:EU
Cylinder1(2)full
Cylinder full signal that the
cylinder is full with
the unit o
with the unit o:
1. check for any leaks from the ll solenoid
valve or the condensate return from the
hose, check that the level sensors are
clean
Manual
active
Stop
production
Warning:CL
Exhaustioncylinder
1(2)
Cylinder depleted cylinder depleted
signal
perform maintenance and/or replace the
cylinder
Manual
active
Stop
production
Warning:CY
Cylinder1(2)
Maintenance
Recommended
Maintenance
recommended
cylinder good
operating hour limit
exceeded
perform maintenance and/or replace the
cylinder
Manual
(reset counter. See
Maintenance menu)
not
active
signal only.
Alarm:Mn
Cylinder1(2)
Maintenance
Mandatory
Maintenance
required
maximum cylinder
operating hours
exceeded
replace the cylinder Manual
(reset counter. See
Maintenance menu)
active
Stop
production
ClockBoardFault
Clock error backup battery
completely
discharged or
general problem
with the clock
replace the controller Manual
not
active
signal only
The alarm button performs a number of actions, depending on how
many times it is pressed.
Action/Pressing
the button
Eect
rst time display the alarm code; if more than one alarm is
active at the same time, the screen shows NEXT, and
the sequence of alarm codes can be scrolled using
the DOWN button.
second time the cause of the alarm has been resolved, the alarm
is no longer displayed, the corresponding relay
is deactivated and the display shows: NO ACTIVE
ALARMS
third time return to the main screen
Tab. 7.b
If the causes of the alarm persist, the alarm is not reset.