Teka RBF 74620, Service Manual

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Service Manual
RBF 78720/78630/74620
Service Manual: MSFR19010 EN - 7 -
(*) If a failure in a sensor is displayed, follow the steps below:
- Check the wiring and conections between the sensor and de control board.
- Check the ohmic value of the sensor, and compare it with the table in section 8. If the
sensor is “ open ” (value ≈
∞
) or “ short-circuited ” (value ≈ 0Ω) , it must be replaced.
- If the previous steps are correct, the control board must be replaced.
(**) In order to avoid fake alarms, error messages won ’ t be displayed under the
following conditions:
- Within 6 hours after plugging the appliance to the power supply.
- Within the defrost cycle.
- Within 2 hours after a defrost cycle.
- Within 2 hours after a door opening.