14
FAULT CODE
Remeha
Low Water Pressure
Low Severity
DIY Check Possible
System water pressure has dropped below the safe minimum.
Cold Weather Note
Pressure drops can be more frequent in cold weather.
Step-by-Step Fix Guide
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Step 1
Check the pressure gauge — should read 1.0-1.5 bar
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Step 2
Repressurise via the filling loop
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Step 3
Reset the boiler
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Step 4
If pressure keeps dropping, call a Gas Safe engineer
Gas Safe Reminder
Work on gas appliances must be carried out by a Gas Safe registered engineer. The steps above cover safe checks a homeowner can perform - any internal component replacement requires a qualified professional. If in doubt, always call an engineer.