Biral ModulA RED Serie Instrucciones De Montaje Y Funcionamiento página 29

Alert codes Fault
(Alert)
Turbine mode Other pumps or
(29) devices are cau-
sing a forced flow
through the pump
even when the
pump is switched
off/not running.
Motor jammed The pump is
(51) jammed.
Internal fault Internal fault in the
– Internal com- pump electronics.
munication
fault (10)
– Hardware
fault (72)
– Starting
current fault
(155)
Temperature too The temperature in
high (64) the stator windings
is too high.
Remedy
Check whether any non-return
valves in the system have failed.
Replace the non-return valves
where necessary.
Check whether the non-return
valves etc. are fitted in the correct
places in the system.
Remove the pump head (see inst-
ruction manual for ModulA motor)
and remove any foreign objects
or dirt that may be preventing the
pump from rotating.
Check the rotor and, if it is
damaged, replace the ModulA
motor; otherwise reassemble the
pump (see instruction manual for
ModulA motor).
Check whether the pump's
electrical connections are correct,
and connect the pump correctly
if necessary. Faulty signals or
irregularities in the power supply
can trigger alarm 72.
Check whether a defective BIM
(Biral Interface Module) is causing
the fault by removing the module
and starting the pump. Replace
the BIM (Biral Interface Module) if
necessary.
Replace the ModulA electronics
or ask Biral SERVICE for support.
Replace the ModulA motor or
contact Biral SERVICE.
english
|
Detection without
Biral ONE
2. Switch off the
pump by means of
the master switch.
If LEDs on the con-
trol panel are lit, the
pump is running in
«turbine mode».
3. Switch the pump
off and on again
by means of the
master switch. Three
seconds after mains
ON, three unblocking
attempts are made.
The fault relay swit-
ches on and the Biral
Impeller flashes red
after 20 seconds.
4. If none of the
preceding alarms
apply, the issue is
most likely an internal
fault.
5. This alarm cannot
be detected without
Biral ONE.
29