Kroll BKM120 Manuals

Operation Manual BKM120 Mobile hot-water unit 053373-00c / July 2014 0085 1 Contents 1 General 2 1.1 Fields of application ........................... 2 1.2 Equipment and principle ..................... 2 1.3 Pipework scheme ............................... 3 1.4 Technical data .................................... 4 1.5 Circuit diagram ................................... 5 2 Safety instructions 6 3 Transport and storage 7 3.1 Transport ............................................ 7 3.2 Storage ............................................... 7 4 Installation and commissioning 8 4.1 Installation .......................................... 8 4.2 Mounting and connection ................... 8 4.2.1 Flue gas pipeline .............................8 4.2.2 Oil pipe ............................................8 4.2.3 Secondary circuit .............................8 4.2.4 Condensate pipe .............................8 4.2.5 Electrical connection .......................8 4.3 Commissioning ................................... 8 4.3.1 Commissioning at outdoor temperatures >5 °C .........................9 4.3.2 Commissioning at outdoor temperatures <5 °C .........................9 4.3.3 Secondary side ...............................9 5 Decommissioning 10 5.1 Boiler shutdown ................................ 10 5.2 Disassembling the unit ..................... 10 6 Control settings 11 6.1 Normal heating mode ....................... 11 6.2 Manual heating mode ....................... 11 6.3 Standby mode .................................. 11 6.4 Boiler temperature ........................... 11 7 Maintenance and servicing 12 7.1 Cleaning of combustion chamber and boiler ......................................... 12 7.2 Cleaning of neutralization box and plastic heat exchanger ..................... 12 7.3 Cleaning of plate heat exchanger .... 13 7.4 Filling (primary circuit) ...................... 13 8� EC�conformity�certification� 14 9 Notes 15