Vaillant · ecoFIT pure
F.62 boiler fault code
ecoFIT pure combi
What F.62 means
Fault: Gas valve switch-off control (listed causes include a leaking gas valve assembly and delayed extinguishing of the flame signal). The manual warns that some shared-table codes may not be visible on every product variant.
Emergency guidance
If you smell gas, a CO alarm sounds, anyone feels unwell, or there is an unsafe flame, leave and call 0800 111 999 from outside.
Open the emergency safety guideWhen to contact an engineer
Your boiler has shut down for safety. Don't keep resetting it. Leave it off and get a Gas Safe engineer to check it.
Renting? Report it to your landlord or housing provider first. They are responsible for gas safety and boiler repairs, and the repair should not cost you.
Source and provenance
- ecoFIT pure combi Installation and Maintenance Instructions · Appendix D “Overview of fault codes”, p. 44
installation and maintenance instructions
Installation and maintenance instructions 0020230531_07 · 20.10.2020