What the manual says
Manufacturer manualErrors related to the optional Safety Assist accessory
From this model's manual
Verified against the Potterton/Potterton Bm Potterton Assure Combi Installation Pdf installation & service manual.
Engineer required
This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.
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All 22 fault codes on the ASSURE 30 COMBI LPG
Seeing a different code? Every code this model can display, in one place.