Features a special fuel distribution system to minimize nitrogen oxide emissions, meeting stringent environmental standards.
Check: Fan motor rotation direction, defective air pressure switch, or blocked pressure sensing tubes.
Remove the mixing head to check for carbon deposits, heat deformation, or cracked ceramic insulators on the ignition electrodes. Weishaupt G7 1-d Service Manual
If you are reading the manual to perform maintenance, focus on these critical "plot points": The Mixing Head
Remove burner frontplate and clean
The air filter on the intake must be cleaned or replaced. A clogged filter restricts airflow, leading to a rich fuel mixture (excess gas, insufficient air), which causes sooting and potential safety hazards.
The Weishaupt G7 1-d Service Manual provides detailed technical specifications, including: Features a special fuel distribution system to minimize
Keep a service log including: