Diagnosing Failure 106
1. Check the serial plate - lo-
cated at the back of the ma-
chine.
Check, whether the machine
model selected in the configu-
ration menu corresponds to the
machine model specified on
the serial plate. Make sure that
the supply voltage selected in
the configuration menu is the
same as the supply voltage
specified on the serial plate.
2. The machine must be empty
during the calibration process.
Before you start calibration,
remove everything from the
drum.
Table 94 continues...
Diagnosing Failure 106
3. Do not carry out calibration
immediately after a wash cycle
has finished.
Carry out calibration at least 2
hours after the end of the last
wash cycle.
Table 94
Failure 107: Not Calibrated
Failure 107 occurs when the machine is not calibrated. Carry out
machine calibration in the Advanced Menu - section Weighing.
Carry out calibration at least 2 hours after the end of the last wash
cycle. The machine drum must be completely empty during the
calibration process. The calibration process can take up to 10 mi-
nutes. If the machine is not calibrated, the weighing function is
disabled.
Failure 300-353: Mitsubishi Inverter Alarm
Message
Always make sure you have the correct inverter parameter set-
tings in the inverter, especially when you have replaced an inver-
ter. If you are not sure go to the Configuration menu and select
"Inverter Menu…". Set the correct machine type, supply voltage,
load the parameters from the wash computer to the inverter once
more. If the correct parameters are not in the inverter, many in-
verter alarms may occur. For further information, refer to original
inverter manual (available on request).
Failure Message Overview
Error
Number Failure Failure Name Explanation
300 Err OC1 Overcurrent Refer to Failure 300-301-302: OC Errors (OVERCURRENT).
301 Err OC2 Overcurrent
302 Err OC3 Overcurrent
303 Err OV1 Overcurrent Refer to Failure 303-304-305: OV Errors (OVERVOLTAGE).
304 Err OV2 Overcurrent
305 Err OV3 Overcurrent
306 Err THT Inverter overload Refer to Failure 306: THT-Error (INVERTER OVERLOAD).
307 Err THM Motor overload Refer to Failure 307: THM-Error (MOTOR OVERLOAD).
308 Err FAN Fan stopped Repair the cooling fan. Clean or replace if necessary.
309 Err OLT Stall prevention Refer to Failure 309: OLT-Error (STALL PREVENTION).
310 Err BE Brake transistor Short circuit in brake transistor circuit. Power off immediately!
Replace the inverter.
Table 95 continues...
Troubleshooting
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Copyright, Alliance Laundry Systems LLC -
DO NOT COPY or TRANSMIT
103 Part No. D1676ENR11
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