CALEFFI DIRTMAGCLEAN 5790 Manual Pemrograman - Halaman 7

Jelajahi secara online atau unduh pdf Manual Pemrograman untuk Sistem Penyaringan Air CALEFFI DIRTMAGCLEAN 5790. CALEFFI DIRTMAGCLEAN 5790 14 halaman. Self-cleaning magnetic dirt separator strainer

Halaman Cetak

inlet valve blocked

E 05

alarm

drain valve blocked

E 07

open alarm

drain valve blocked

E 08

closed alarm

error, communication

E 10

with sensor 1 not

possible

error, communication

E 12

with sensor 2 not

possible

domestic water low

E 13

pressure alarm

E 14

air vent blocked

sensor 1 clip break

E 15

alarm

inlet ball valve stem breakage

Check valve dirty or blocked

drain problem identified as problem

on the inlet valve

inlet valve force to open

valves protection fuse has blown

valve blocked

faulty actuator

fuses fault

complete pressure absence on

domestic water.

valve blocked

faulty actuator

fuses fault

drain blocked

inlet valve

blocked open

domestic water valve open

sensor disconnected

domestic water shut-off valve closed

complete absence of line pressure

during filling in mode A

cleaning nozzles clogged

air vent cap tightened in closing

direction

sensor 1 erroneously removed during

operation of the device

sudden drop of plant pressure due to

a hose burst event or another fault

empty the device. Disconnect the electric supply. Isolate the

system upstream from the strainer. Replace the inlet ball valve.

Remake the electrical connections, switch on the electric

supply and perform a device reset.

Isolate and empty the device. Check that P2 does not move

downward, otherwise dismantle downstream from the check

valve and clean

check efficiency of the drain and that the cooling valve, if pres-

ent, is not creating back pressure during discharge

remove valve forcing and perform

an alarms reset.

disconnect the device electric supply and check the cables for

possible damage, humidity or other anomalous conditions that

might have caused the fuse to blow. Change the valves fuse

and reconnect the electric supply. Perform an alarms reset

close the inlet valve. Make sure the device is empty. Contact

service to have the valve replaced after disconnecting the

electric supply. Restart the system and clear the alarm by

performing the alarms reset procedure.

contact the service network to have the actuator replaced:

isolate and empty the device, disconnect the electric supply,

replace the motor, and return the system to operation. Perform

the alarms reset.

disconnect the electric supply and replace the valves

protection fuse. Reconnect the electric supply and perform an

alarms reset

check presence of pressure on domestic water system and

restore correct operating conditions of the system before

performing an alarms reset.

close the inlet valve. Open the drain manually or remove the

auxiliary drain cap. Contact service to have the valve replaced

after disconnecting the electric supply. Restart the system and

clear the alarm by performing the alarms reset procedure.

contact the service network to have the actuator replaced:

isolate and empty the device, disconnect the electric supply,

replace the motor, and return the system to operation. Perform

the alarms reset.

disconnect the electric supply and replace the valves

protection fuse. Reconnect the electric supply and perform an

alarms reset

inspect drain and remove any obstacles that prevent the water

from flowing away.

perform a check of the inlet valve and, if necessary, assess the

possibility of replacing it, contacting technical service.

Perform a check of the domestic water valve and contact

technical service.

disconnect the controller electric supply and check correct

connection of the terminal and sensor cables. Check that the

sensor 1 cable is not damaged or severed. Reconnect the

electric supply: the alarm is self-resetting.

disconnect the controller electric supply and check correct

connection of the terminal and sensor cables. Check that the

sensor 2 cable is not damaged or severed. Reconnect the

electric supply: the alarm is self-resetting

open the domestic water shut-off valve

upstream from the device, if present

check line pressure.

Perform an alarm reset to clear the alarm.

device maintenance can be carried out only by expert person-

nel: contact Caleffi for instructions.

unscrew and open the air vent cap.

Perform an alarm reset to clear the alarm.

refit the sensor correctly and check correct sealing of the sys-

tem. Restart the system by means of an alarm reset

inspect the plant and check that there are no faults or

anomalous behaviours such as to result in a drop of plant

pressure. Restore the correct static pressure value and restart

the system by performing the alarm reset procedure.