Troubleshooting - oneConcept Hopfengott Mode D'emploi

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36

TROUBLESHOOTING

Problem
No power after turning on
the power switch
Controller display E1
Not heating up after you
have finished setting the
steps
Water not being pumped
from the tap
Possible causes
Controller cord is not
connected to the PCB
Dry burn before adding
water and the thermostat
overload has cut off
Temperature sensor cord is
not connected to the PCB
The start button wasn't
held down for long
enough
Wire connected
incorrectly
Tap not open
Pump and tap not
connected
Air or bubbles in the pump
What to do
Reconnect controller cord
to PCB
Wait for the brewer to
cool down to below
175 °C
Reconnect sensor cord
to PCB
Hold down the start button
for 2 seconds
Reconnect wire correctly
Open the tap
Connect the pump to tap
with quick connector
Make sure the water level
is higher than the tap inlet,
turn off the pump ,open
one of the valves and then
open the tap to get the air
out of the pump