1. Remove the key plate from the boiler safety switch
2.
Push the lever to the side on the boiler up
3. Remove the ash transfer box from the boiler
1. Loosen the tension ring between the pipe bend and the ash transfer box
2.
Remove the ash transfer box from the coreless screw
3. Empty the ash transfer box and reassemble the components in reverse order
4. Switch on the system
5. Ensure the coreless screw is working (sound/visual inspection)
If the error message is still displayed on the boiler, check for a blockage of the ash
screw inside the boiler.
Troubleshooting
6
Blockage in ash discharge on the T4/TX
Installation and Operating Instructions Ash discharge into a standard dustbin | M1590214_en 37