Table of Contents
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Contents
1
General information .......................................................
1.1
Requirements ................................................................
1.2
Product conformity ........................................................
1.3
Product features............................................................
2
Safety ............................................................................
2.1
Safety notices................................................................
2.2
Intended use .................................................................
2.3
Foreseeable misuse.......................................................
3
Technical specification...................................................
4
Pressure-temperature diagram ......................................
5
Pressure loss diagram ...................................................
6
Dimensions....................................................................
7
Components overview ...................................................
8
Installation and commissioning ......................................
8.1
Pipe installation..............................................................
8.2
Shutting off the heating circuit .......................................
8.3
Flushing and filling the circuits........................................ 10
8.4
Adjusting the flow rate ................................................... 11
9
Disposal ........................................................................ 12
10
Warranty........................................................................ 12
1 General information
1.1 Requirements
The installer or user must read, understand and observe this in-
stallation and operating manual before carrying out any operation.
The heating manifold may only be fitted, adjusted and maintained
by trained specialist personnel. Trainees may only work on the
product under the supervision of an experienced person. The
manufacturer will only accept any liability in line with statutory pro-
visions if the above instructions have been adhered to.
All instructions in this installation and operating manual are to be
observed when using this heating manifold. This manual is an in-
tegral part of the product and must be available to all users
throughout its entire service life. This manual is protected by
copyright and may not be altered without the manufacturer's per-
mission.
1.2 Product conformity
The HKV2013AF Series heating manifold conforms to DIN EN
1264-4 "Water based surface embedded heating and cooling sys-
tems".
1.3 Product features
• Stainless steel round pipe manifold on mounting bracket
• G 1 male thread with flat sealing on both sides.
• Shut-off flow meter with particularly low pressure loss.
• Regulating and shut-off valve with M30 × 1.5 adaptation.
• Fastening, air vent key and sticker set for identifying the heat-
ing circuit included in delivery.
• In option: Ball valve and end set for flushing, filling and venting.
2
2 Safety
2
2.1 Safety notices
2
!
WARNING
2
2
WARNING indicates a danger arising through incorrect behaviour
2
(e.g. misuse, disregarding notices, etc.) that may cause serious
physical injury or death.
2
!
2
CAUTION
2
CAUTION indicates a potentially dangerous situation that may
3
cause minor or slight injuries if the appropriate safety precautions
4
are not in place.
5
NOTICE
7
8
NOTICE indicates a situation that may cause material damage if
9
the corresponding precautions are not taken.
9
2.2 Intended use
9
The manifolds are used for distributing and regulating the flow rate
in low temperature floor heating or cooling systems.
2.3 Foreseeable misuse
The following is regarded as foreseeable misuse:
• operating the heating circuit manifold contrary to the specifica-
tions;
• making modifications to the heating circuit manifold not agreed
with the manufacturer;
• using replacement or wear parts not approved by the manu-
facturer.
HKV2013AF-IM-DE-W-UK-03-2023-Rev.2 | Part no. 10086671
EN
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