Operation Instruction VARIODYN
®
D1 Comprio
Collective LED indicators
These LED indicators show the general status of the control module.
ERROR POWER
FB 798666.HO.GB0 / 07.13 15
STANDALONE POWERFAIL
MONITOR
Fig. 9: Common displays
ERROR / Acknowledge error message
OFF Normal operation
Flashing yellow,
with alarm sound
The integrated buzzer can be acknowledged by pressing the >Monitor<
button. The ERROR LED changes from flashing to steady glowing. The
buzzer is triggered upon the next error message.
ON, yellow Fault acknowledged. However, the fault is still present.
POWER
OFF No operating voltage
ON, green Operating voltage present, device active
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