Article reference KA-01521
If an error code (ER20) appears flashing on the remote screen, this indicates that there has been an issue with the room temperature sensor. This will require a service visit raise ticket-

Applicable to models:
CFS30E
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Article reference KA-01521
If an error code (ER20) appears flashing on the remote screen, this indicates that there has been an issue with the room temperature sensor. This will require a service visit raise ticket-

Applicable to models:
CFS30E
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