Dedusting unit ecomax 100
V02.00 Page 25 of 40
Chapter 6 Faults
Fault
Possible cause
Remedy
Fan does not
rotate/unit does not
start.
Green LED is off.
Mechanical blocking
Switch off the device, disconnect from the power supply and
remove the mechanical blockage.
Mains voltage is faulty
Check mains voltage, then restore power supply.
Fuse has failed
Check the fine-wire fuse on the back of the device and
replace if necessary.
Ecomax 100=10 A/Slow
Connection is faulty
Switch off the device, disconnect it from the power supply
and correct the connection. See wiring diagram.
Temperature sensor has responded
Allow the engine to cool off and find the cause of the
fault. Air inlets and outlet must not be obstructed.
Operating unit/electronics defective
Pull out the mains plug and replace the control unit. (See
chapter 7.6 Removal and installation of the control unit)
Overheating
electronics /
motor
Green LED is off.
Inadequate cooling
Allow the unit to cool down.
Air inlets and outlet must not be obstructed.
Ambient temperature too high
Check ambient temperature.
To reset the error message, switch the mains voltage off for
at least 25 seconds and on again.
Improper operating point
Check operating point or filter. Allow the
unit to cool down.
Filter status
indicator flashes
red
Filter is full
Change filter. Start with prefilter.
If the flashing continues, also change the main filter. (See
chapter 7.2 Filter change.)
Incorrect filter is used
The original configured filter is not used. Replace filter.
Differential pressure is set incorrectly
Cover the air inlet to 90% and turn the differential pressure
regulator in the control electronics until the red LED just starts
to light up.
Standard setting ecomax 100 = 350 P
Fan does not run
smoothly
Unbalance of rotating parts
Clean the device. Make sure that no balancing clamps are
removed.
If there is still unbalance after cleaning, replace the fan.
In case of further disturbances please contact aeropur.
