IKA Plate RCT digital, Manual

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Er31 – Fault in the heater switch element
Effect › heating switched off
Solutions › contact customer service
Er44 – Heating plate safety temperature is higher than the set safety temperature
Causes › SAFE TEMP H (Hotplate) has been set to lower than the safety temperature of the
heating plate
› disconnection of heating plate safety temperature sensor
Effect › heating switched off
Solutions › leave the heating plate to cool
› set the SAFE TEMP H (Hotplate) higher
Er46 – Plate safety temperature > plate temperature (more than 40 K)
Causes › irregular temperature distribution across heating plate due to sporadic heat dissi-
pation
› defective control or safety temperature sensor
Effect › heating switched off
Solutions › switch device off, leave to cool and switch on again
› ensure regular heat dissipation when using metal blocks, etc� on the flat surface of
the heating plate
› If the actions described fails to resolve the fault or another error code is displayed then take one
of the following steps:
- contact the service department�
- send the device for repair, including a short description of the fault�
Er26 – Plate temperature > plate safety temperature (more than 40 K)
Causes › irregular temperature distribution across heating plate due to sporadic heat
dissipation
› defective control or safety temperature sensor
Effect › heating switched off
Solutions › switch device off, leave to cool and switch on again
› ensure regular heat dissipation when using metal blocks, etc� on the flat surface of
the heating plate