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the manual defrost. If you notice an incomplete defrost, then manual defrost must be performed, by pressing button 3 and
holding it for 3 seconds (a defrost symbol will appear on the display). The system will automatically finish defrosting of the
evaporator and continue its operation.
4.4. Warning Signals
„E0” - malfunction of temperature sensor
„E1” - malfunction of defrost sensor
„cht”- warning signal indicating that condenser is dirt
„CHt”- alarm of a dirty condenser
In case of any malfunctions, please contact your service center.
4.5. Maintenance
ATTENTION! All maintenance services should be carried out after the device is disconnected from the voltage!
Keep the condenser clean. The buyer should periodically perform technical maintenance to avoid malfunctions
and/or unsatisfying operation of counter.