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Faults and warnings
9. Faults and warnings
9.1
Faults
In the event of a
failure
, automatic mode is interrupted and no feed is prepared. Respond im-
mediately to the failure and ensure that your animals are supplied with feed using an alternative
method as long as the automatic feeder is out of service.
NOTICE!
An interruption in feeding operation means that your animals will not receive any feed.
This can lead to malnutrition.
Malnutrition can cause impaired growth and development, increased susceptibility to illness or
even the death of your animals.
►
You must use an alternative method to supply your animals with feed as long as the auto-
matic feeder is out of service.
9.1.1
Water shortage (E--1)
If there is a water shortage, the message
E--1
appears in the display.
•
Press
and allow water to pour into the mixer jar until the mixer electrode is covered.
Note:
If the mixer electrode is covered with water, a decimal point will appear in the control
unit display next to the boiler temperature.
9.1.2
Overheating (E--2)
If overheating occurs, the message
E--2
appears in the display.
•
Press
and remove water from the boiler until the
target temperature
is reached.
9.1.3
Safety temperature limiter of the boiler (E--3)
If there is a short circuit or a breakage of the safety temperature limiter, the message
E--3
ap-
pears in the display.
•
The safety temperature limiter should
only
be replaced by a service technician.
9.1.4
Heating system does not react (E--4)
If the heating system does not react, the message
E--4
appears in the display.
1. Make sure that there is enough water in the boiler.
2. Press
to turn the heating system on. Check whether the displayed temperature increas-
es.
Note:
If you press
after heating the cleaning water up to 55°C, the LED next to the Auto
key and the displayed boiler temperature will flash in the control unit display. For instructions
on eliminating this fault, see 9.2.1 "Temperature in the boiler is too high" .
