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F22 FAULT CODE
Ferroli

Low Water Pressure (Pressure Switch)

Medium Severity Engineer Required

The pressure switch has detected dangerously low pressure.

Step-by-Step Fix Guide

  1. Step 1

    Repressurise the system

  2. Step 2 Engineer only

    If the switch is faulty, a Gas Safe engineer should replace it

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.

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