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Plumberpro
Plumberpro, Home Appliance Technician
Category: Appliance
Satisfied Customers: 634
Experience:  Heating and hot water heating appliances experienced
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My ICOS HE 15 boiler LED light alternates between constant,

This answer was rated:

My ICOS HE 15 boiler LED light alternates between constant, fast flashing and slow flashing in a 6 minute cycle does this indicate a fault
Plumberpro :

, do you have any letters come up on the display?

Customer:

no

Customer:

well apart from C and 0

Plumberpro :

If the boiler is working fine then it won't be a fault. It will be call , boiler lit, and boiler up to temperature

Customer:

so a 6 minute cycle is not a problem then

Plumberpro :

No , unless they heating is going cold

Plumberpro :

, could you please rate your answer , thanks

Customer:

sorry thought I had, will do it now

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