Viesmann VITODENS 200-W Technical Manual

10, Residual head of the circulation pump 0 0,5 1 1,5 0 100 200 300 400 500 600 Head in mbar 0 10 20 30 40 50 60 kPa 2 2,5 3 3,5 Pump rate in m³/h A B C A Stage 1 B Stage 2 C Stage 3 Vitodens 200-W, 80 and 105 kW Multi-boiler systems For further details regarding multi-boiler systems, se…

5, ■ Thermal insulation ■ Sensor well for flow temperature sensor ■ Weather-compensated, digital cascade and heating circuit control unit Vitotronic 300-K ■ Cascade communication module for each boiler Installation with a self-supporting mounting frame in series and as a single block Co…

58, EN 677 Gas condensing boiler EN 12828 Heating systems in buildings – design of hot water heating systems EN 12831 Heating systems in buildings - process for calculating the standard heat load EN 13384 Flue gas systems – thermal and flow technical calculations ATV DVWK A 251 Int…

47, Viesmann VITODENS 200-W Specification Power supply via KM BUS Power consumption 0.5 W Protection class III IP rating IP 30 to EN 60529; ensure through appropri- ate design/installation Permissible ambient temperature – during operation 0 to +40 °C – during storage and transport −20 to +65 °C Set room tempe…

37, 5.1 Vitotronic 100, type HC1A, for constant temperature operation Structure and functions Modular design The control unit is integrated into the boiler. The control unit comprises a standard unit, electronics modules and a programming unit. Standard unit: ■ ON/OFF switch ■ Optolink lap…

28, Pre-installation for installing the Vitodens 200-W directly onto a wall An installation template is supplied with the Vitodens 200-W for the location of fixing holes for the wall mounting bracket and the location of the flue pipe on the wall. Order connection sets separately for the conne…