Installation Accessories For Multi Boiler Systems - Viessmann VITODENS 200-W Technical Manual

Installation accessories
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Installation accessories for multi boiler systems

Hydraulic cascades
See page 32.
Flue gas cascade (positive pressure)
Comprising:
■ Flue gas header
■ End piece with condensate drain and siphon
C
B
B
A Flue gas header
B End piece with siphon
■ 2-boiler system installed in series
– For the Vitodens 200-W, 45 and 60 kW: Part no. ZK00 675
– For the Vitodens 200-W, 80 to 100 kW: Part no. ZK00 676
– For the Vitodens 200-W, 125 to 150 kW: Part no. ZK00 677
■ 3-boiler system installed in series
– For the Vitodens 200-W, 45 and 60 kW: Part no. ZK00 678
– For the Vitodens 200-W, 80 to 100 kW: Part no. ZK00 679
– For the Vitodens 200-W, 125 to 150 kW: Part no. ZK00 680
VIESMANN
26
(cont.)
A
B B
Specification
Rated voltage
Rated frequency
Power consumption
Rated breaking capacity of the relay out-
put
Alarm threshold
Safety category
IP rating
Permissible ambient temperature
■ 4-boiler system installed in series
– For the Vitodens 200-W, 45 and 60 kW: Part no. ZK00 681
– For the Vitodens 200-W, 80 to 100 kW: Part no. ZK00 682
– For the Vitodens 200-W, 125 to 150 kW: Part no. ZK00 683
■ 6-boiler system installed in series
– For the Vitodens 200-W, 45 and 60 kW: Part no. ZK00 684
– For the Vitodens 200-W, 80 to 100 kW: Part no. ZK00 685
– For the Vitodens 200-W, 125 to 150 kW: Part no. ZK00 686
■ 8-boiler system installed in series
– For the Vitodens 200-W, 45 and 60 kW: Part no. ZK00 687
– For the Vitodens 200-W, 80 to 100 kW: Part no. ZK00 688
■ 4-boiler system installed in block formation
– For the Vitodens 200-W, 45 and 60 kW: Part no. ZK00 689
– For the Vitodens 200-W, 80 to 100 kW: Part no. ZK00 690
■ 6-boiler system installed in block formation
– For the Vitodens 200-W, 45 and 60 kW: Part no. ZK00 691
– For the Vitodens 200-W, 80 to 100 kW: Part no. ZK00 692
■ 8-boiler system installed in block formation
– For the Vitodens 200-W, 45 and 60 kW: Part no. ZK00 693
– For the Vitodens 200-W, 80 to 100 kW: Part no. ZK00 694
For further technical details regarding the flue gas cascades, see the
technical guide to Vitodens flue systems.
230 V~
50 Hz
3.5 W
8 A 230 V~
40 ppm CO
II
IP 20 to EN 60529; Ensure
through design/installation
70 °C
VITODENS 200-W