oventrop 1354699 Manuale
2015 ventrop 1
Thermal drainage protection device
Tender specification:
ventrop thermal drainage protection devices limit the water
temperature in boilers with integrated water heater or
continuous-flow water heater in closed hot water heating
systems for different fuels or solid fuels.
They comply with the EN 14597 standard and can be used in
installations according to EN 12828 regarding solid fuel boilers
with manual fuel supply and capacities of less than 100 kW.
The installation of the thermal drainage protection device is
mandatory in systems in which the heat generator has to be
equipped with a water heater.
Item no.: 1354699
Technical data:
Max. excess operating pressure: 10 bar
Max. operating temperature: 122 °C
Response temperature: about 95 °C
Temperature range: 5 °C - 110 °C
Ambient temperature: 0 °C - 70 °C
Fluid: Water
Flow capacity: 2.05 m³/h t ∆P 1 bar
peration mode (EN 14597): 2 KP
PED category: IV
Installation position: Any
Length of capillary: 1.3 m
Connection threads:
- Valve both ports Rp 3⁄4
- Immersion pocket G 1⁄2
Immersion depth below hexagon: 153 mm
Component marking: TÜV.TH.797-13
DIN-reg.-no.: TH 797
Function:
The ventrop thermal drainage protection device is a pressure
balanced single-seated valve which opens with the temperature
rising. Control is carried out via two working elements which act
independently of each other.
The thermal drainage protection device can be vented manually.
The cold water entering the potable water heater provokes an
indirect cooling down of the boiler and an exceedance of the
max. permissible temperature of 115 °C is avoided.
Technical information
Dimensions
60
21 mm spanner
Rp 3⁄4
DIN EN 10226-1
Rp 3⁄4
DIN EN 10226-1
Ø 31
22 mm spanner
G 1⁄2
Ø 16
31
70
153
Thermal drainage protection device
2 2015 ventrop
Thermal drainage protection device
Installation and assembly:
The thermal drainage protection device is preferably installed in
the cold water inlet of the safety heat exchanger. This type of
installation protects the device from contamination by lime
precipitation or similar effects. As for boilers which are protected
via the installed uncontrolled potable water heater, the device is
to be installed in the hot water outlet. The size of the inlet and
outlet pipe must be at least DN 20. The pipework has to be
flushed thoroughly before installing the thermal drainage protection
device free from tension. To guarantee a perfect operation of the
system, the installation of a potable water filter is recommended.
Malfunctions can be avoided by a correct positioning of the
thermal drainage protection device and a careful examination of
the installation surroundings. The correct location of the immersion
pocket in the boiler is very important.
To facilitate installation, the upper part of the valve can be
removed.
Maintenance:
Due to the configuration of its individual components, it is not
necessary to remove the thermal drainage protection device for
maintenance or repairs.
Functional control must be carried out every year. To do so,
press the red button of the thermal drainage protection device.
Water must escape from the outlet.
Installation in the cold water inlet of the heat exchanger
Installation in the hot water outlet of the heat exchanger
Annual functional control by pressing the red button
Subject to technical modification without notice.
Product range 6 Gedruckt auf chlorfrei
ti 278-EN/10/MW
Edition 2015 gebleichtem Papier.
VENTR P GmbH & Co. KG
Paul- ventrop-Straße 1
D-59939 lsberg, Germany
Phone +49 (0)2962 82-0
Fax +49 (0)2962 82-450
E-Mail mail@oventrop.de
Internet www.oventrop.de
For an overview of our global presence
visit www.oventrop.de.
Indice
Altri manuali oventrop Dispositivo di protezione
