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Rob
Rob, Home Appliance Technician
Category: Appliance
Satisfied Customers: 420
Experience:  20 yrs. experience with a major worldwide manufacturer.
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Keston system 30 boiler showing fault F1 which is low water

Customer Question

Keston system 30 boiler showing fault F1 which is low water pressure- I can see on the gauge that it is sitting well less than 1 bar however nothing in the manual to indicate how to repressurise the system- usually on other boilers this involves turning tow taps until pressure rises
Submitted: 1 year ago.
Category: Appliance
Expert:  Andrew Smith replied 1 year ago.
Do you have a silver flexible pipe attached to the copper pipework under the boiler?