Capricorn Wilo Star RS 15/4 Mode D'emploi page 7

Communication with the user via LED backlight:
LED ring light colour
Continuous green
Short green flashing
Flashing of two colours: green and red Abnormal situation
Flashing in red
LED is not lit
Detailed instructions for the Wilo Yonos Para pump itself – to be downloaded at
What it means Diagnosis
Regular operation Regular operation of the
pump
Air venting in process For 10 minutes the pump is
operating in special
conditions to proceed to the
most effective removal of air
bubbles from the system
Once the procedure
completed, enter the setting
according to which the pump
is to operate
The pump will start again
(the pump is when the abnormal situation
running, but from comes to an end
time to time it stops)
Stop of pumps (e.g. Reset the pump
due to a blockage)
Recheck the LED
No power No power supply for
electronics
7
Cause What to do
Pump in running
order
1. Too low or too 1. Check the
high voltage: U<160V voltage:
or U> 253V 195V<U<253V
2. Module 2. Check the
overheated: Engine medium temp. and
temp. too high the ambient temp
The pump can not Replace the pump
start itself because of
a permanent error.
1. The pump is not 1. Check the
connected to power connection
2. LED is damaged 2. Check if the
pump is running
3. Electronics is 3. If not, replace
damaged the pump
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