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Valves, co systems
Thermostatic valves “AV9, ADV9, RFV9, CV9“
with presetting
Installation and operating instructions for the specialised installer
EN
Read installation and operating instructions in their
entirety before installing the thermostatic valve!
Installation, initial operation, operation 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 . . . . . . . . . . . . . . . . . . . . 5
2
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3
Transport, storage and packaging . . . . . . . . . 6
4
Technical data . . . . . . . . . . . . . . . . . . . . . . . . 6
5
Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
6
Installation and initial operation . . . . . . . . . . . 6
7
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 8
8
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
9
Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Illustr. 1 Thermostatic valve “AV9”, angle pattern, DN15
DANGER
indicates
an
imminent dangerous situation which will lead to death
or serious injury if the safety guidelines are not
observed.
WARNING
indicates
a
possible dangerous situation which may lead to death
or serious injury if the safety guidelines are not
observed.
NOTICE indicates a possible
damage to property which may occur if the safety
guidelines are not observed.
1 General information
1.1 Information regarding installation and operating
instructions
These installation and operating instructions serve the
installer to install the 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.
1.3 Copyright
The installation and operating instructions are
copyrighted.
1.4 Symbol explanation
Safety guidelines are displayed by symbols. These
guidelines are to be observed to avoid accidents,
damage to property and malfunctions.
Subject to technical modification without notice.
CAUTION
indicates
a
possible dangerous situation which may lead to minor
or moderate injury if the safety guidelines are not
observed.
!
DANGER
NOTICE
!
WARNING
!
CAUTION
!
2 Safety notes
2.1 Correct use
Safety in operation is only guaranteed if the
thermostatic valve is used correctly.
Thermostatic valves are used in conjunction with
thermostats in hot water central heating or cooling
systems for room temperature control, e.g. for
radiators, surface heating/cooling systems, floor
convectors or similar heat exchangers.
