Schneider Airsystems DK 5000 ECO Manual De Instrucciones Original página 20

GB
DK 5000 - 10000 ECO
12 Troubleshooting
Observe the safety instructions!
Problem
The compressor does not
operate even though the
operating indicator is lit.
The fan does not operate
even though the operat-
ing indicator is lit.
Water in the system
High pressure decrease
14
Cause
Overpressure switch
for the refrigerant
triggered.
Ambient temperature too
high.
Condenser clogged
dust.
Electrical fault.
Fuse has triggered.
Fan must operate when
the refrigerant pressure
reaches the upper switch-
ing threshold.
Condensate discharge
blocked/faulty.
Bypass line open.
Excessive humidity.
Condenser clogged
dust.
Refrigerant system
does not work.
Input air filter
clogged.
Lines frozen.
Remedy
Press the green button to reset the
has switch.
Decrease the ambient temperature by
ventilating the room where the dryer
is operating.
Operate the dryer below the maxi-
mum values.
with Clean the condenser.
Check the components / wiring.
Replace the fuse. If the problem per-
sists, call our service hotline.
Make sure that the air flow is ade-
quate. The fan must rotate freely.
Unblock/repair the condensate dis-
charge, check the drying perfor-
mance.
Check the stop cock.
Check the water separator.
with Clean the condenser.
Make sure that the compressor and
fan are operating. If not, call our ser-
vice hotline.
Replace the filter element.
Room temperature must be higher
than 5°C.
Have a service technician check the
dryer settings.