E8
FAULT CODE
Biasi
Flow Temperature Sensor Fault
Medium Severity
Engineer Required
The flow NTC temperature sensor has a short circuit or open circuit.
Step-by-Step Fix Guide
-
Step 1 Engineer only
A Gas Safe engineer will test and replace the NTC sensor
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.