Weishaupt G7 1-d Service Manual

Not necessarily, but check the safety section. If your burner has a digital control box (e.g., Weishaupt W-LOGIC), you need Revision 06 or later. Obsolete manuals lack wiring for flame rod modulations.

Do not treat the Weishaupt G7 1-d Service Manual as optional reading. In many jurisdictions (including the EU’s Pressure Equipment Directive and US NFPA 86): Weishaupt G7 1-d Service Manual

Always keep a signed copy near the boiler room. If the manual is lost, order a replacement before performing any disassembly. Not necessarily , but check the safety section

If you manage to get your hands on the official PDF (or the rare printed copy), here is the treasure map of what you are looking for. Always keep a signed copy near the boiler room

Step 1: Navigate to the "Flame Monitoring" section (Section E, Fault Code F102). Step 2: The manual tells you to measure the flame current. Minimum acceptable for the QRA2 photocell: 70 µA. Step 3: Clean the lens. If current stays < 50 µA, replace the sensor (part listed on page 6-33).

Modern G7 1-D units include a leak detection routine before every start. The manual provides the exact timing chart: