: Restarts the system after a safety shutdown or electronic lockout.
Operates as a "combi" boiler, meaning it heats water for your taps and radiators independently within the same unit. Lambert Lx 24 Fi Manual English
Whether the issue happens during , hot water use , or both Your current system water pressure : Restarts the system after a safety shutdown
Prevents dry-firing by blocking operation if system pressure drops below 0.5 bar. Troubleshooting and Fault Codes hot water use
: The differential pressure switch (prosestat) did not close, indicating an exhaust fan or flue restriction.
Includes a system mesh filter to protect the heat exchanger from debris. Flue Terminal Installation
Check gas supply valves. Press the Reset button for 3 seconds. Check electrode alignment. Safety Thermostat Overheating Lockout