Simple Trouble-Shooting Guide
for touchless D1
No.
Situation
1
The engine creaks and weak. red/
blue light flashes.
2
Engine does not work after inserting
the batteries. Red light flashes.
3
The LED of the gear flashes purple.
touchless D1 Instruction manual for a Electric Dispenser · www.schuelke.com
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Possible reason
1. Battery is in low power
2. Voltage difference between
batteries' is too big even though
they are not below low voltage
setting (5V).
Batteries are nearly empty off and
the voltage is below the specified
minimum of 5 V.
The plunger is blocked by an
incorrectly inserted bottle.
Solution
Change and try new batteries.
Batteries have to be changed as the voltage of battery is too
low to work.
Reset the gear by opening the battery box and insert the
bottle correctly.
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