Buchi Recirculating Chiller F-114 Instrukcja Użytkownika Pobierz pdf (Strona 27)

8 Troubleshooting

27 F-100 / F-105 / F-108 / F-114 Operation Manual, Version E

8 Troubleshooting

This section helps to resume operation after a problem has occurred with the instrument which does

not require special technical training. It lists possible occurrences, their probable causes and suggests

how to remedy the problem.

8.1 Error message display

1 For every error the triangle lights.

2 The error number is indicated on the

display.

3 Error 03 also includes a written message

at the top “COOLING FLUID LOW” (F-108

and F-114 only).

8.2 Malfunctions and their remedies

The troubleshooting table below lists possible malfunctions and errors of the instrument. The operator

is enabled to correct some of those problems or errors by him/herself. For this, appropriate corrective

measures are listed in the column “Remedy”.

Malfunctions and their remedies

Error Code Problem Remedy

E01 Temperature fault

Temperature sensor circuit break

Switch off the unit, and restart.

Call service if the problem persists.

E03 No / too little cooling liquid

Pump breakdown

Fill up cooling liquid.

Call service if the problem persists.

E04 Pressure fault of the compressor Switch off the unit, let it cool down the compressor.

Call service to check the system if the problem persists.

E05 Data fault Switch off the unit and restart.

Call service if the problem persists.

E06 Temperature fault in the electronics Switch off the unit, let it cool down, clean air inlet and restart.

Call service if the problem persists.

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Buchi Recirculating Chiller F-114 Instrukcja Użytkownika Strona 27