Huawei NetCol5000-C30 kW Maintenance And Troubleshooting Manual page 8

Monthly Maintenance (2)
Inspection
No.
method


Operation
9
inspection
Do not hold the two foats up so long, to
avoid pumping air for a long time.
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Operation
Lift the low foat and tap Running >
Status on the controller LCD. If the foat
is in the ON state, it is working properly.
Five seconds later one condensate pump
would start. Put down low foat.
Lift the low and high foat. Tap Running >
Status on the controller LCD. If the foats
are in the ON state, they are working
properly. Five seconds later two
condensate pumps would start. Put down
the two foats.
Troubleshooting
If the foat is faulty, replace it

promptly.
If the condensate pump is faulty,
replace it promptly.
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