E270
FAULT CODE
Potterton
Dry Fire Detected
High Severity
Engineer Required
The boiler has fired or attempted to fire without detecting adequate water circulation — a 'dry fire' condition.
Step-by-Step Fix Guide
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Step 1
Check system pressure
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Step 2 Engineer only
Do not attempt to restart without first calling 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.