oventrop Cocon QFC Instrucciones De Instalación Y Operación Para El Instalador Especializado

EN
Read installation and operating instructions in
their entirety before installing the pressure independent
control valve
Installation, initial operation, service and maintenance
must only be carried out by qualified tradesmen
The installation and operating instructions, as well as
other valid documents must remain with the user of the
system
Content:
1. General information........................................................ 1
2. Safety notes ................................................................... 1
3. Transport, storage, packaging ....................................... 2
4. Technical data ................................................................ 2
5. Construction and function ............................................. 2
6. Installation ...................................................................... 4
7. Operation........................................................................ 5
8. Accessories ................................................................... 5
9. Maintenance................................................................... 5
10. General terms and conditions of sale and delivery ...... 5
Illus.1 Pressure independent control valve "Cocon QFC"

1 General information

1.1 Information regarding installation and operating
instructions
These installation and operating instructions serve the
installer to install the pressure independent control valve
professionally and to put it into operation.
Other valid documents - manuals of all system components
as well as valid technical rules - must be observed.
1.2 Keeping of documents
These installation and operating instructions should be kept
by the user of the system.
OVENTROP GmbH & Co. KG
Paul-Oventrop-Straße 1
D-59939 Olsberg
Telefon +49(0)2962 82-0
Telefax +49(0)2962 82-400
E.Mail mail@oventrop.de
Internet www.oventrop.com
Subject to technical modification without notice.
167614981 02/2017
Valves, controls + systems
Pressure independent control valve
Installation and operating instructions for the specialized installer
1.3 Copyright
The installation and operating instructions are copyrighted.
1.4 Symbol explanation
Safety guidelines are displayed by symbols. These guide-
lines are to be observed to avoid accidents, damage to
property and malfunctions.

2 Safety notes

2.1 Correct use
Safety in operation is only guaranteed if the valve is used
correctly.
The pressure independent control valve "Cocon QFC/QGC"
is designed to be installed in heating and cooling systems
with a closed water circuit (e.g. central or underfloor heating
systems, fan coil units, chilled ceilings, fan convectors etc.).
It operates as an automatic flow and differential pressure
independent control (hydronic balancing) and can control
another variable (e.g. room thermostat) by modifying the
flow rate in conjunction with actuators.
Any use of the "Cocon QFC/QGC" outside of the above
applications will be considered as non-compliant and misuse.
Claims of any kind against the manufacturer and/or his
authorised representatives due to damages caused by
incorrect use cannot be accepted.
The observance of the installation and operating instructions
is part of the compliance terms.
2.2 Possible dangers at the installation location
Heavy valve
Wear safety shoes to protect your feet during installation
Hot surfaces
The valve may get very hot during operation. Do not touch
without safety gloves.
Sharp edges
The valve's threads are sharp. Do not touch without safety
gloves.
Small pieces
Store and install the valve out of reach of children.
Allergies
Don't touch the valve and avoid any contact if allergies
against the used materials are known.
The case of an external fire has not been taken into consi-
deration when constructing the valve.
"Cocon QFC/QGC"