30
HTC D60
www.htc-oorsystems.comV 1.0
Error Message
Error messages appear on a red background at the top of the screen. An error usually stops one or
more functions of the machine. Action may need to be taken to resume operation.
Error Message Description Cause
Motor Overload
The overcurrent protection has
tripped.
Resets automatically when the
machine has cooled
May be due to suction system stoppage
(high negative pressure).
Low voltage.
Excessive heat.
Defective motor.
Terminal xx
Overload
Short circuit on terminals 1-12.
xx indicates to which terminal the short
circuit applies.
Pump Direction
Ctrl Failure
After three failed start-up at-
tempts three alternatives are
displayed.
The machine struggles to read
the phase sequence.
Alternativ
Is the
pump
direction
correct?
Yes
No
Try Again
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