Carel ROC025500N, User Manual

Page: 36 / 48

14
ENG
"osmosi inversa" +0300017IE rel. 1.5 -31.05.2021
3.8 List of available menus
ROC025 - ROC040 ROC060
1 PROBE CAL. IN Conductivity probe on feed water 1a Zero setting of the conductivity probe not used (due to the ab-
sence of the conductivity
meter at the inlet)
not used (due to the
absence of the conduc-
tivity meter at the inlet)
1b Setting of the reading scale of the conductivity probe
2 PROBE CAL. OUT Conductivity probe on permeate
water
2a Zero setting of the conductivity probe not used (due to the ab-
sence of the conductivity
meter at the outlet)
already calibrated in the
factory
2b Setting of the reading scale of the conductivity probe
3 OUT SET POINT Check the conductivity value at the
outlet. If conductivity exceeds the
set threshold (3B) for a certain time
(3D), it locks in DRIVER ALARM FOR
SYSTEM STOPPING
3a Enabled / disabled not used (due to the ab-
sence of the conductivity
meter at the outlet)
enabled
3b Conductivity set point at the outlet (from 0.0 to 99.9
µS) 80 µS
3c Reading at flushing end alarm(locking): enabled /
disabled disabled
3d Delay time for alarm signal (from 0 min 0 sec to 9 min
59 sec) 5 min 00 sec
4 IN SET POINT Check on the conductivity value at
the inlet. 4a Enabled / disabled disabled (due to the ab-
sence of the conductivity
meter at the inlet)
disabled (due to the
absence of the conduc-
tivity meter at the inlet)
5 LOW LEVEL Min. pressure switch on permeate
line 5a Enabled / disabled enabled enabled
5b State of the high level contact (high pressure): N.C. /
N.O. N.C. N.C.
5c Signal acquisition delay (from 0 to 59 sec) 0 sec 0 sec
6 HIGH LEVEL Max. pressure switch on permeate
line 6a Enabled / disabled enabled enabled
6b State of the high level contact (high pressure): N.C. /
N.O. N.C. N.C.
6c Signal acquisition delay (from 0 to 59 sec) 0 sec 0 sec
7 MINIMUM
PRESSURE Contact of the min. pressure switch
for feed water 7a Enabled / disabled Enabled Enabled
7b State of the contact with right pressure: N.C. / N.O. N.C. N.C.
7c Signal acquisition delay (from 0 to 59 sec) 05 sec 05 sec
7d Number of attempts before the alarm 4 4
7e Alarm during flushing as well: YES/NO YES YES
8 MAXIMUM
PRESSURE
Check of the value of max. pressure
downstream of the pump (from
pressure switch calibrated at 12 bar) 8a Enabled / disabled disabled (due to the
absence of the max.
pressure switch)
enabled
8b State of the contact with right pressure: N.O. / N.C. - - - N.C.
8c Signal acquisition delay (from 0 to 59 sec) 00 sec 00 sec
9 PUMP TEMP. Protection of the pump motor from
high temperature 9a Enabled / disabled disabled (due to the
absence of temperature
sensor on pump motor)
disabled (due to the
absence of temperature
sensor on pump motor)
9b State of the contact with right temperature: N.C. / N.O.
9c Signal acquisition delay (from 0 to 59 sec)
10 FILTER Forced system stop when the
upstream softener makes salt
regeneration 10a Enabled / disabled disabled (due to the
absence of the upstream
softener)
disabled (due to the ab-
sence of the upstream
softener)
10b State of the contact with active softener: N.C. / N.O.
10c Signal acquisition delay (from 0 to 59 sec)
11 CLEANING Flushing at the start or after switch-
ing off the system, before or after
each production cycle 11a Enabled / disabled disabled enabled
11b Flushing with pump: YES / NO no yes
11c Flushing with charge solenoid valve open: YES / NO yes yes
11d Flushing at the beginning of production cycle:
enabled / disabled disabled enabled
11e Duration of the flushing from production start
(from 0 to 99 min 59 sec)
00 min 00 sec 00 min 20 sec
11f Flushing at the end of production cycle:
enabled / disabled disabled enabled
11g Duration of the flushing from production end
(from 0 to 99 min 59 sec) 00 min 00 sec 00 min 15 sec
WASH CYCLE Flushing of the membranes in a
cyclical way, every "n" hours and for
a variable "x" duration 11h PERIODIC FLUSHING OF MembraneS: duration of the
flushing (from 00 min 00 sec to 99 min 59 sec) and
frequency of the flushing (from 00 h to 99 h) 00 min 30 sec every 24 h 01 min 00 sec every
08 h
12 ALARM Output of the alarm signal with
connection to an external device 12a Enabled / disabled disabled disabled
12b State of the contact with no alarm: N.C. / N.O. - - - - - -
13 RESET Reset of the counter for the work
hours accumulated by the system 13a Reset of the hour counter: YES / NO
13b Reset of the time interval before next maintenance:
YES / NO
14 SYSTEM TEST Manual procedure to be activated
individually for each single compo-
nent: to be used during the FIRST
START of the system UP Inlet solenoid valve: enabled / disabled
DOWN Discharge solenoid valve: enabled / disabled absent absent
RIGHT Flushing solenoid valve: enabled / disabled absent
LEFT Pump: enabled / disabled
ENT Metering pump: enabled / disabled absent absent
15 ALARM TEST Check if the alarm output is
operating UP Press the arrow up to manually activate the alarm
16 LANGUAGE Select the display language Italian / English / French / German / Spanish Italian Italian
17 SET PASSWORD Entering a new password Key in the new password twice to confirm the choice 0077 0077
18 MAINTENANCE Maintenance warning interval 18a Maintenance warning: enabled / disabled enabled enabled
18b Interval before maintenance warning (from 0 to 19999 h) 240 h 240 h
19 DOSING PUMP Locking alarm signal from metering
pump 19a Input for metering pump alarm: enabled / disabled not used (there is no
metering pump)
not used (there is no
metering pump)
19b State of the contact with no alarm: N.C. / N.O.
19c Signal acquisition delay (from 0 to 59 sec)
20 STAND-BY
INPUT
Input for stand-by (remote on-off ) 20a Remote input: enabled / disabled disabled disabled
20b State of the contact with no external signal: N.C. / N.O. - - - - - -
20c Signal acquisition delay (from 0 to 59 sec) - - - - - -
21 PUMP DELAY Pump delay, recommended when
a return pump is installed upstream
of the system 21a Start delay of the pump for the reverse osmosis system
after opening the charge solenoid valve (from 0 to
999 sec) 000 sec 000 sec
Tab. 3.a