Alarms - Carel humiSteam Basic User Manual

code display and var. code meaning
symbol I89
E0 - 1008Hex calibration parameter
software verifi cation
errora
E1 - 1004Hex parameter confi guration
error
EH 1010Hex excess current
EP 1020Hex no production
CY 3001Hex cylinder life pre-alarm
EF 2004Hex no water
Ed 2008Hex failed drain
CP 3004Hex cylinder being depleted
signal
CL 3008Hex cylinder depleted signal
EA 3002Hex foam
E2 3010Hex memory backup fails
Mn 1001Hex end of cylinder life

8. ALARMS

causes solution
internal memory error if the problem persists,
contact the CAREL service
center
error in the parameters if the problem persists,
user contact the CAREL service
center
over-current at the 1. check the operation of
electrodes; the drain pump
probable electrode 2. check the seal of the
or
malfunction water fi ll electrovalve when
conductivity temporarily
not energised
too high (especially
3. drain part of the
when starting after a
water and re-start
short stop)
excessive reduction in
Perform maintenance
production , or cylinder
on the cylinder
completely depleted
or water
the cylinder full limit of perform maintenance and/
1500 h (default) or replace the cylinder
Check:
•
water supply and fi ll
valve;
•
whether the
drain is open;
•
blockage of the fi lter on
the fi ll solenoid valve;
•
whether
excessive backpressure in
steam outlet, preventing
the fl ow of water into the
cylinder by gravity;
•
that the steam outlet
hose is not choked or
that there are no pockets
of condensate;
•
that the power cables
are connected to the
cylinder
check the drain pump and
drain connection
cylinder life ending,
perform maintenance and/
or replace the cylinder
cylinder life ended, perform
maintenance and/or
replace the cylinder
excessive foam in the 1. drain the water supply
cylinder during boiling. lines
the formation of foam 2. clean the cylinder
is generally due to the 3. check for the presence of
presence of surfactants softeners
in the water (lubricants, (in this case, use another
solvents, detergents, type of water
water treatment or reduce the softening)
agents, softeners) or an
excessive concentration
of dissolved salts.
internal memory error if the problem persists,
contact the CAREL service
center
the cylinder has exceeded
the limit of 2000 hours,
replace the cylinder
21
reset (press) alarm relay
activation
-- yes
-- yes
AUTO yes
ESC yes
ESC no
(the alarm is
reactivated
after 50 hrs)
automatic yes
(after 10 (in 10
minute minute
manual
waiting time) waiting
time)
there is
ESC yes
AUTO no
AUTO no
ESC no
-- no
reset hour yes
counter
"UE BASIC" +03U0042EN - rel. 1.3 - 10 May 2013
ENG
eff ect red LED signal
on board (*)
(if terminal not
connected)
humidifi cation 3 fast fl ashes
stopped
humidifi cation 4 fast fl ashes
stopped
humidifi cation 2 fast fl ashes
stopped
humidifi cation 4 slow fl ashes
stopped
signal only 7 fast fl ashes
humidifi cation 3 slow fl ashes
stopped for 10
minutes only
humidifi cation 5 slow fl ashes
stopped
signal only 6 slow fl ashes
signal only 10 slow fl ashes
signal only 9 slow fl ashes
signal only 6 fast fl ashes
humidifi cation 8 fast fl ashes
stopped