Installation and starting instructions Salmson ACSON VARIO
29
English
10 Faults, causes and remedies
DANGER! Risk of death!
Only a specialised and qualified personnel is authorized to repair!
Observe the safety instructions (see chapter 9).
Fault
Acson Vario behaviour
Remedies
E011
DRY RUN
The Acson Vario starts the
pump every 30 minutes over
24 hours. If dry running
remains, it switches off the
pump.
Check the hydraulic supply.
If a set point pressure higher
than the pressure the pump
can deliver is programmed,
the Acson Vario will consider
it as dry running.
E021
OVERLOAD
After the alarm detection the
Acson Vario will try 4 times to
start the pump. After these 4
trials the pump is switched off.
Check that the rotor is not
locked.
Check the input data in the
Acson Vario.
Check the state of the fuses..
E025
DISCONNECT MOTOR
Motor supply stop
Check the motor winding.
Check the supply cables.
Check the state of the 20A
fuses (Fig. 4, Pos. 4).
E040
P SENSOR DEFFECT
The Acson Vario stops.Q
Contact the technical service
department:
E031
OVER T°
If the temperature is too high,
the Acson Vario stops and
then the pump.
Check that the water tempe-
rature does not exceed 40°C.
Check that the ambient tem-
perature does not exceed
50°C.
E023
SHT CIRCUIT
After the alarm detection the
Acson Vario will try 4 times to
start the pump. After these 4
trials the pump is switched off.
Check the motor.
If the problem remains, con-
tact the manufacturer.
E071
EEPROM
If the Acson Vario detects a
defect on its internal memory
this error will be displayed.
Contact the technical service
department:
E005
HIGH VOLTAGE
If the Acson Vario detects an
overvoltage, it stops over
some seconds and then starts
again.
Check the Acson Vario supply
voltage.
Summary of Contents for ACSON VARIO
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