Viessmann VITODENS 200-W Technical Manual page 34

Design information
The Vitodens can (if required) be supplied with a separate neutralising
system (accessories). Any condensate is piped to and treated in the
neutralising system.
The condensate drain to the sewer connection must be able to be
inspected. It must be installed with a slope and stench trap on the
sewer side, and must provide a suitable facility for extracting sam-
ples.
Install a condensate lifting pump if the Vitodens has been installed
below the waste water antiflooding level.
Condensate lift pumps are available as accessories (see the Vitoset
pricelist).
Since the consumption of neutralisation granulate depends on the
operating mode of the system, determine the required top-up amount
during the first year of operation by regular checks. It is feasible that
one fill may last longer than 12 months.
Neutralising system for single boiler systems with 80 and 105 kW, and multi-boiler systems
Part no. 7226 141
118 118
346
4
B
A Inlet (DN 20)
B Outlet (DN 20)
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
■ Control unit for pump operation, display of operating conditions and
fault messages
■ 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
VIESMANN
34
(cont.)
A
B
420
520
Neutralising system for single boiler systems with 45 and 60 kW
Part no. 9535 742
400 DN 40
A
A B C
168
A Condensate inlet
B Condensate inlet with drain plug
C Condensate drain
Specification
Rated voltage
Rated frequency
Power consumption
230 V~
50 Hz
20 W
VITODENS 200-W