Kessel EasyClean SkimTech Basic Translation Of Original Instruction Manual page 67

Control units' flashing patterns:
LED Acoustic
signal
1 2 3
(interval)
-
x
x
X
No display
-
016-100_01
Description
Operating states
Ready for operation
Alarm statuses / errors
Relay error (power contactor defective)
• Motor OFF / temperature fault.
• Rotating field / phase fault.
Maximum switching cycles exceeded
Mains fault
Installation and operating manual
Measure
Replace contactor
• Wait until temperature has settled, contact customer service in
the event of re-occurrence.
• Correct faulty phase connection.
Acknowledge alarm and contact customer service
Re-establish the power supply
67