Electrolux T5675 N2 Service Manual page 127

Service Manual
127
22:95 PROTECT. ROT. REVERSE
The Motor Control Unit indicates error A.Prr.
Reverse (left) limit switch is activated. Not used in this application.
Internal message 95.
22:96 DRIVE OVERHEAT
Warning: The Motor Control Unit indicates A.dOH.
Motor temperature too high. Can only be reset when motor temperature has dropped (Resistance at terminals T1/T2
> 1650 Ω) This is indicated by message A.ndOH. See also error code 22:91.
Internal message 96.
Recommended actions:
1. Switch off the mainpower for 30 minutes until motor has cooled down.
2. Restart the machine. If problem persists, check motor windings etc.
22:97 MOTOR PROTECTION
Warning: The Motor Control Unit indicates A.OH2.
Electronic motor protection relay has tripped.
Internal message 97.
Recommended actions:
1. Switch off the main power to machine for 5 minutes.
2. Restart the machine.
22:98 NO OVERLOAD
Warning: The Motor Control Unit indicates A.nOL.
Overload counter is reset to 0%. See also message 22:99.
Internal message 98.
Recommended actions:
1. Restart the machine.
22:99 OVERLOAD 1
Warning: The Motor Control Unit indicates A.OL.
Overload counter has reached 100%.
The warning can only be reset after overload counter has reached 0% again. This is indicated by the message A.
nOL. See also message 22:98.
Internal message 99.
Leave machine powered up without running any program for 30 minutes.
Recommended actions:
1. Check machine is not loaded more than intended.
2. Check motor and drum for mechanical fault. (jamming).
3. Check motor for electrical fault.
4. Restart the machine.
22:100 OVERLOAD 2
Warning: The Motor Control Unit indicates A.OL2.
Standstill constant current exceeded.
The message can only be reset after cooling time has elapsed. This is indicated by the message A.nOL2. See also
message 22:101.
Internal message 100.
Recommended actions:
1. Wait until message 22:101, NO OVERLOAD 2 is shown.
2. Restart the machine.