Do you have a question about the Protherm Lion 24 KKV and is the answer not in the manual?
Welcomes the user and introduces the boiler's capabilities and purpose.
Details compliance with directives, standards, and essential safety measures for boiler operation.
Describes the boiler's control panel, buttons, LEDs, and indicators for operation.
Guides users on reading current values and adjusting settings like heating and hot water temperatures.
Explains common error codes, their causes, and basic troubleshooting steps for boiler faults.
Covers starting/stopping the boiler and controlling it with/without room units.
Explains antifreeze, pump protection, anti-cycling, power failure, and safety valve functions.
Procedures for topping up heating system water, cleaning the boiler, and regular servicing.
Details regarding the boiler's warranty coverage and conditions for its validity.
Detailed technical data, output ranges, and electrical parameters for the 24 KKV model.
Detailed technical data, output ranges, and electrical parameters for the 28 KKV model.
Detailed technical data, output ranges, and electrical parameters for the 28 KKO model.
Covers boiler compatibility, operating environment, and zone classifications for installation.
Specifies boiler mounting, required clearances, and guidelines for flue duct installation locations.
Covers pipe preparation, cleanliness, antifreeze, water/gas connections, and system pressurization.
Details on air supply methods, flue gas removal, and permitted tubing configurations and lengths.
Specifications for various concentric flue parts like adapters, elbows, and tubes for 60/100 mm systems.
Specifications for concentric flue parts including adapters, tubes, and elbows for 80/125 mm systems.
Specifications for separate flue components such as splitting adapters and tubes for 80/80 mm systems.
Instructions for connecting to an external tank and converting the boiler to propane fuel.
Detailed wiring diagrams for Lion KKV and KKO models, illustrating connections for controls and power supply.











