Wijzigingen aan stap #7
Stap regels
| [* black] Clean inside the heat recovery system with the hoover | |
| [* black] Remove any dead flies | |
| [* black] Check the fans for any build up of dust | |
| - | [* |
| + | [* icon_caution] If you have the summer bypass fitted (the white grill) Don't yank it, as its attached via a cable. |
| [* black] Gently lift it to clean the fan behind |