Electrolux T5350 Service Manual page 112

Service Manual
112
Mismatch between CPU module and Power module internally in Frequency controlled due to bad contact.
Internal message 50.
Recommended actions:
1. Switch off the main power to machine for 5 minutes.
2. Restart the machine.
22:51 DRIVER RELAY
The Motor Control Unit indicates error E.dri.
Error in Driver relay.
Internal message 51.
Recommended actions:
1. Switch off the main power to machine for 5 minutes.
2. Restart the machine.
22:52 HYBRID
The Motor Control Unit indicates error E.Hyb.
Error hybrid. Invalid encoder interface identifier. Not used in this application.
Internal message 52.
22:54 COUNTER OVERRUN 1
The Motor Control Unit indicates error E.co1.
Counter overflow encoder channel 1. Not used in this application
Internal message 54.
22:55 COUNTER OVERRUN 2
The Motor Control Unit indicates error E.co2.
Counter overflow encoder channel 2. Not used in this application
Internal message 55.
22:56 BRAKE
The Motor Control Unit indicates error E.br.
Error brake. Not used in this application.
Internal message 56.
22:57 INITIALISATION MFC
The Motor Control Unit indicates error E.InI.
MFC not booted.
Internal message 57.
22:58 OVER SPEED
ERROR over speed in KEB Motor Control Unit.
Internal message 105.
Recommended actions:
1. Restart the machine.
22:87 OVERHEAT INT.
Warning: The Motor Control Unit indicates A.OHI.
Internal overheating in frequency controller. Can only be reset when internal temperature has dropped by 3 °C.
This is indicated by message A.nOHI. See also error code 22:92.
Internal message 87.
Recommended actions: