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Plumberpro, Home Appliance Technician
Category: Appliance
Satisfied Customers: 634
Experience:  Heating and hot water heating appliances experienced
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Danfoss FP715Si The heating and water buttons are on, but

Customer Question

Danfoss FP715Si The heating and water buttons are on, but there is no display, the screen is completely blank. None of the buttons work, but the red lights are on and we can't switch them off. Do we switch off the electrics to restart. If we do this and it doesn't work, we will be left with no heating or hot water. Please advise.
Submitted: 3 years ago.
Category: Appliance
Expert:  Plumberpro replied 3 years ago.

Hi . is it wireless , if so it will have batteries . will be away till 2pm if you need further help , thanks

JACUSTOMER-sctrd2ft- :

h it is not wireless there are no batteries it is a Danfross fp715 si electrical controller


Hi . in that case the unit has failed and needs replacing , I'm sorry to say . if you get the same model it is just a case of taking off the front plate and replacing with the new one