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Les langues disponibles
5.4
LED INDICATIONS
LED
Meaning
Illuminated
Working
with green
pump
light
The pump is
Blinks with
ready to work
green/red
but it does
light
not work
Blinks with
Pump
red light
out of order
Led
switched
No voltage
off
State
The pump works
according to
its setting
The pump start to
overvoltage U>253 V
work in autonomy
as soon as the
error is not anymore
2. Overtemperature
signalled
temperature of the
The pump
is blocked
restart in autonomy
1. The pump is not
The electronics
has not voltage
2. The LED is defective
130
Cause
Normal
working
1. Undervoltage
U<160 V or
of the module,
temperature of the
fluid and of the room
engine too high
The pump cannot
Replace the pump
connected to the
feeding voltage
3. The electronics
is defective
Remedy
1. Check
the voltage
195V<U<253 V
2. Check the
1. Check the
connection
of the cable
2. Check if the
pump works
3. Replace
the pump
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