Buchi Rotavapo R-220 SE User Manual download pdf (Page 80)

8 Troubleshooting

80 R-220 SE Operation Manual, Version F

8.2 Error messages and their remedy

The error messages are shown in the rotational speed display.

Errors which are not listed in the table are to be corrected by a BUCHI trained technician who has

access to ofﬁcial service manuals. In this case, please refer to your local BUCHI customer service

agent.

Error number

Error group

“ERROR” Preﬁx

Errors and their remedy

Error Additional error indicator on display Possible cause Remedy

E01 Heating bath icon ﬂashes. Bath temp. sensor not connected or

defective.

• Switch off the unit. Wait for the bath

to cool down a little before restart.

Call service if problem is persistent.

E02 Heating bath icon ﬂashes. The bath does not reach the

intended maximum height.

• Lift motor is defective or

blocked.

• Press the “Aerate” button to conﬁrm

the error message.

• Switch off the unit. Check if lift is

blocked.

Call service if problem is persistent.

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Buchi Rotavapo R-220 SE User Manual Page 80