How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Plumberpro Your Own Question
Plumberpro, Home Appliance Technician
Category: Appliance
Satisfied Customers: 634
Experience:  Heating and hot water heating appliances experienced
Type Your Appliance Question Here...
Plumberpro is online now

I have just replaced a water pressure sensor on a Glowworm

Customer Question

I have just replaced a water pressure sensor on a Glowworm 24ci combi boiler. I did this in response to a F9 fault code. I still have no pressure registering on the digital gauge, can you let me know what is causing the boiler to cut out and continue to display the F9 fault code. Dave
Submitted: 2 years ago.
Category: Appliance
Expert:  Plumberpro replied 2 years ago.
To enable the system pressure to be viewed, turn the Centralheating temperature knob and hot water temperature knob tothe off position.make sure you have opened both valves