Troubleshooting - Lowara ecocirc PRO 15-1/65 Instrucciones Para La Instalación Y El Uso

Error signals:
The pump is equipped with self-diagnostics and malfunction detection. Defects
detected by the pumpsystem are signalled to the user with alternating short and
long LED light flashes.
1) No error, pump is running:
2) Low voltage failure:
3) Speed feedback failure:
4) Overtemperature failure:
5) Blocked rotor:
6) Airpurge:
7) Standby:

Troubleshooting

Problem
Not connected or
connected incorrectly
Pump too hot, dry
Pump
operation- or
not
overheating protection
running
active
Pump blocked
Not thoroughly air
purged
Pump is
Foreign objects in pump
noisy
Worn bearing
Malfunctioning pumps can be returned to the manufacturer's address. The
manufacturer will refuse to accept packages with unpaid shipping or invoices for
repair. The manufacturer grants a two-year guarantee under the condition of
correct installation and proper use.
10. Disposal
This product and parts thereof must be disposed of in an environmentally friendly
manner. Applicable local regulations must be followed.
LED on
SHORT, LONG
SHORT, SHORT, SHORT, SHORT, LONG
SHORT, SHORT, SHORT, LONG
SHORT, SHORT, SHORT, SHORT,
SHORT,LONG
200 msec ON – 200 msec OFF – 200 msec
ON
50 msec ON – 1.5 sec OFF – 50 msec ON
Cause Solution
Connect correctly
Allow to cool, pump restarts
automatically
See section 8
"Maintenance/Disassembly"
See section 7.2 "Getting started"
See section 8
"Maintenance/Disassembly"
Replace pump
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