F001
FAULT CODE
Intergas
Overtemperature During CH Demand (Xtreme/Xclusive)
High Severity
Engineer Required
On Intergas Xtreme/Xclusive, F001 indicates the temperature has exceeded safe limits during a central heating demand. Air in the system or a pump fault.
Step-by-Step Fix Guide
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Step 1
Bleed all radiators to remove air
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Step 2
Check system pressure
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Step 3
Reset once
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Step 4 Engineer only
If fault persists, call a Gas Safe engineer to test the pump
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.