1
Safety Guidelines
1.
Follow the installation instructions.
2.
Use the appliance
• according to its intended use
• in good condition
• with due regard to safety and risk of danger.
3.
Note that the appliance is exclusively for use in the
applications detailed in these installation instructions
(see 2 Technical Data). Any other use will not be
considered to comply with requirements and would
invalidate the warranty.
4.
Please take note that any assembly, commissioning,
servicing and adjustment work may only be carried
out by authorized persons.
5.
Immediately rectify any malfunctions which may
influence safety.
2
Technical Data
2.1 F74CS/FN74CS
Media
Medium:
Connections/Sizes
Connection sizes:
Pressure values
Operating pressure range:
Max. inlet pressure:
Operating temperatures
Operating temperature range
medium:
Specifications
Installation position:
* For maintaining the measuring accuracy of the manometer, a
continuous maximum pressure load of 12.0 bar is permitted.
Note:
The filter is constructed for drinking water installations. In
case of a process water application the filter has to be
proven individually.
2.2 FK74CS/FKN74CS
Media
Medium:
Connections/Sizes
Connection sizes:
Pressure values
Operating pressure range:
MU0H-1186 GE23 R1019
Drinking water
1
/
" - 2" (with rotatable
2
connector piece)
1.5 - 16.0 bar
16 bar
(up to 12.0 bar long-term*)
5 - 30 °C
Horizontal or vertical, with
filter bowl downwards
Drinking water
1
/
" - 2" (with rotatable
2
connector piece)
1.5 - 16.0 bar
GB
Max. inlet pressure:
Outlet pressure:
Operating temperatures
Operating temperature range
medium:
Specifications
Installation position:
* For maintaining the measuring accuracy of the manometer, a
continuous maximum pressure load of 12.0 bar is permitted.
Note:
The filter is constructed for drinking water installations. In
case of a process water application the filter has to be
proven individually.
3
Options
For Options visit homecomfort.resideo.com/europe
4
Assembly
4.1 Installation Guidelines
•
The installation site has to be frost-proof and the
protection of the device from chemicals, paints,
detergents, solvents and their vapours and
environmental influences must be guaranteed
•
Install in horizontal or vertical pipework with filter bowl
downwards
– This position ensures optimum filter efficiency
•
Install shut-off valves
•
These filters are armatures which need to be
maintained regularly
•
Ensure good access
– Pressure gauge can be read off easily
– Degree of contamination can be easily seen with
clear filter bowl
– Simplifies maintenance and inspection
•
It is recommended that a straight section of pipework
at least five times the nominal valve size is provided
after the filter (according to EN 806-2)
•
Fit immediately after water meter
•
Related to the EN 806-2 it is recommended to install
the filter immediately after the water meter
•
In order to avoid flooding, it is recommended to
arrange a permanent, professionally dimensioned
wastewater connection
5
16 bar
(up to 12.0 bar long*-term)
1.5 - 6.0 bar adjustable
5 - 30 °C
Horizontal or vertical, with
filter bowl downwards