Buderus Logano plus GB312 Installation And Maintenance Instructions Manual

29, 6 Commissioning Logano plus GB312 - Subject to technical modifications. 29 6.2 Recording gas parameters Check the gas parameters (Wobbe index and calorific value) with the relevant gas supply utility and enter them in the commissioning report (Æ Chapter 6.23). 6.3 Check the syste…

68, 10 Troubleshooting Logano plus GB312 - Subject to technical modifications. 68 V LL 571 Too many restarts despite resets. 15 restarts occurred in direct succession. This means that the same problem persisted after the resets. Please note: this fault can only be reset via the …

58, 10 Troubleshooting Logano plus GB312 - Subject to technical modifications. 58 10.2 Operating and fault displays 10.2.1 Operating messages Display code Supple- mentary code Cause Description Test procedure/ cause Action 2P 564 Temperature rises too quickly at the boiler temperature sensor…

56, Buderus Logano plus GB312 9 Inspection and maintenance Logano plus GB312 - Subject to technical modifications. 56 Demand-dependent maintenance Page Date:______ Date:______ 1. Shut down the heating system. 42 2. Clean the burner and heat exchanger. 50 3. Replace gaskets on the cleaning cover of the heat exchange…

20, 5 Installation Logano plus GB312 - Subject to technical modifications. 20 5.4.2 Making the ventilation air connection (Room sealed operation) The combustion air is supplied to the boiler either through an external wall connection, a duct or a separate pipe in the duct. For Room s…