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english
Fault summary
Cause
Rectification
3
Biral impeller flashed red
(alarm, pump not turning)
Motor blocked
Detection without Remote Adapter
8. Switch off the pump at the main switch and turn it
on again. 3 seconds after power ON, 3 attempts
are made at unblocking. The fault relay switches on
and the Biral impeller flashes red after 20 seconds,
otherwise it is another fault
.
What to do
9. Remove pump head (see ModulA BA motor)
10. Remove any foreign bodies that are present.
11. Check impeller and if the impeller is defec tive,
change motor.
12. If the impeller is working, install pump head again.
(See ModulA BA Motor)
Dry running
Detection without Remote Adapter
13. Set constant speed stage 1 and let it run for
at least a minute.
13.1. If the impeller turns red,
it is another fault
.
13.2. If the impeller remains green, go to the next
point.
14. Set constant speed stage 6 and leave to run
for at least one minute.
14.1. If a fault is displayed within the first
minute,
it is another fault
.
14.2. If the impeller changes to red after a minute,
it is clearly a
dry running alarm
.
There are various possible causes for a dry
running alarm:
– Air in the system (actual dry running – equipment is
not filled or ventilated)
– Higher pressure on the suction side than the
pressure side
– Fault alarm due to an incorrect measurement
(sensor blocked, sensor hole in the casing blocked,
sensor cover incorrectly mounted, sensor damaged)
What to do
15. Check whether the equipment is filled with water.
16. Check whether there are air bubbles in the system
(noises).
17. Press any button to acknowledge the fault.
18. Set stage 6 constant speed function check and
leave it to run for a minute. If possible, against the
open and closed valve.
19. If the impeller changes to red again after a minute,
there is still a
dry running alarm
.
20.
Provided the equipment is filed and correctly
ventilated
the dry running alarm may be a
fault
alarm
, triggered by an incorrect measurement.
21. Change the sensor or contact Biral SERVICE.
Internal fault (*)
– (10) Communication fault
– Hardware fault
– Memory access fault
– Fault with power on
current
– RTC fault
22. Change the ModulA electronics or ask Biral
SERVICE for support. Check whether the pump
runs £in turbine operation (see turbines operation)
or has flow through.
Continued from page 117
Drehung drehend
Muster normal
Farbe grün
Pumpe Extern OFF
Drehung stehend
Muster blitzend
Farbe grün
Drehung stehend
Muster normal
Farbe grün
Pumpe START/STOP von Taste oder App
Drehung drehend
Muster normal
Farbe grün
Doppelpumpe (Pumpe aktiv)
Pumpe läuft normal
Doppelpumpe (Pumpe passiv)
Drehung stehend
Muster blitzend
Farbe grün
Drehung stehend
Muster blinkend
Farbe rot
Pumpe steht. Störung (Problemfälle)
Drehung drehend
Muster normal
Farbe rot
Pumpe läuft. Störung (Problemfälle)
Drehung ...
Muster ...
Farbe ...
Drehung stehend
Muster blitzend
Farbe grün
Steuermodul BIM B2: Doppelpumpe (Pumpe aktiv)
Steuermodul BIM B2: Doppelpumpe (Pumpe passiv)
...
Steuer, PWM, Hoval. Pumpe auf Min, Normaler Betrieb (cs) oder Max.
Steuer, PWM, Hoval. Pumpe gestoppt
Drehung drehend
Muster blitzend
Farbe grün
Drehung drehend
Muster blitzend
Farbe grün
Drehung stehend
Muster blitzend
Farbe grün
Drehung ...
Muster ...
Farbe ...
...
ModulA-...D mit BIM A2 Siganlmodul
Pumpe steht. Störung (Problemfälle)
Zusatzmodule
Betriebskontrolle
961568_00
ts
ts
ts
09.04.2013
09.04.2013
00
TD-0021556
PDM_Nr
12.02.2013
gezeichnet
geprüft
Freigabe
Änd.Index
961568
Ersatz für:
Ersetzt durch:
Visum
Änd.Index
Datum
1:1
Zeichnungsnummer
Massstab
Biral AG
CH-3110 Münsingen
ModulA
Biral Impeller
Содержание 25-10 180
Страница 155: ......