Viessmann VITODENS 242-F Technical Manual page 46

Installation accessories
Connection: DN 18
Setting range: 2 to 12 l/min
Automatic thermostatic mixing valve
Part no. 7265 058
Connection: 7 22 mm
Setting range: 35 to 65°C
Safety valve solar
For integration in the Vitodens 242-F
Part no. 7460 323
Response pressure: 6 bar
Rp ½ - Rp ¾
Collecting tank for solar transfer fluid
For integration in the Vitodens 242-F
Part no. 7465 998
Connection bend for condensate drain
5
Part no. 7301 709
Connection of the line from the Vitodens: DN 20
Waste water connection: DN 40
Neutralising system
Part no. 7252 666
With neutralising granulate
310 DN 40
Neutralising granulate
Part no. 9524 670
(2 × 1.3 kg)
Condensate lifting system
Part no. 7374 796
Automatic condensate lifting system for condensate with a pH value
≥ 2.7 from oil and gas condensing boilers.
Components:
■ Condensate container 0.5 l
■ Shaftless permanent magnet ball motor pump
VIESMANN
46
(cont.)
■ Control unit for pump operation, display of operating conditions and
■ 2 m long power cable with plug
■ Two 7 24 mm connection apertures for condensate inlet
The standard delivery comprises:
■ 6 m long drain hose 7 14 x 2 mm
■ Non-return valve
A Condensate inlet
B Condensate inlet with drain plug
C Condensate drain
Specification
Rated voltage
Rated frequency
Power consumption
IP rating
Protection class
Permissible medium temperature
Max. head
Max. capacity
Zero volt contact
Boiler plinth
Part no. 7352 259
fault messages
A B C
168
230 V~
50 Hz
20 W
IP 44
F
+60 °C
45 kPa
450 l/h
N/C, breaking capacity
230 VA
VITODENS