725 mm (Height) x 400 mm (Width) x 300 mm (Depth) Net Weight: 38 kg
Water pressure in the primary circuit has dropped below minimum safe operational limits.
Do not install the boiler above cooking appliances or in highly humid environments like bathrooms unless specifically permitted by local building codes. Flue Installation: Lambert Lx 24 Fi Manual English
Maintain a minimum of 300 mm clearance at the bottom for plumbing access.
Do not install above cooking appliances or in highly humid areas like bathrooms. 725 mm (Height) x 400 mm (Width) x
Shuts down heating functions while keeping frost protection active. Used to clear temporary lockouts. Troubleshooting and Error Codes
. When there is no active hot water demand, the screen displays current central heating output water temperature. 3. Adjusting Domestic Hot Water (DHW) Do not install above cooking appliances or in
: The boiler attempted to ignite but failed. This often indicates that the gas supply is not reaching the burner. First, check that the gas valve on the main supply line is open. If the gas is on and there is no known regional outage, try resetting the boiler. Persistent A01 errors can be caused by a faulty ignition electrode, ionization sensor, or control board.
Understanding the control panel is essential for safe and efficient use.