B.Pro B.PROTHERM BPT 1020 EUK, Translation Of The Original Operating Instructions, Page: 29 / 48

B.PROTHERM Stainless-Steel, Cooled
– 25 –
Temperature display of
temperature regulator flashes –
temperature undershoot
"E0" or "E1" flash in display of
temperature regulator
"EP" flashes in display
of temperature regulator
Corrosion of stainless-steel parts
The unit has external damage
Cause Action
Refrigeration unit does not
switch off when setpoint tem-
perature is reached.

Switch cooling off and on again with
the On/Off switch.

If the malfunction remains, notify a
facility authorized to carry out repairs.

Chapter "Repairs" on Page 33.
Cause Action
Break or short-circuit on cool-
ing sensor or software error.

Notify a facility authorized to carry out
repairs.

Chapter "Repairs" on Page 33.
Cause Action
Data loss is parameter memory

Pull the power plug and reinsert it
after a 10 seconds.

Confirm alarm indication with "AB"
button.

If the display flashes, notify a facility
authorized to carry out repairs.

Chapter "Repairs" on Page 33.
Cause Action
Incorrect handling/care.

Remove the areas of corrosion.

Subsection "Removing areas of
corrosion on stainless steel" on
Page 30.

Ensure proper handling/care.
Cause Action
Damage during transport,
change of location or other
external influence.

Shut the unit down.

Chapter "Shutting down" on
Page 22.

Secure the unit from being started up
accidentally.

Notify a facility authorized to carry out
repairs.

Chapter "Repairs" on Page 33.