We reserve the right to change designs and technical specifications of our products.
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The following requirements must be met for successful commissioning:
- All components of the system are installed and assembled.
- The entire system is leak-tight.
- All necessary electrical connections have been made.
- A terminal device (tablet / smartphone) is available with the Flamconnect app installed.
This free app is required for further settings/configurations
onthe controller. It can be downloaded via the web page
www.flamcogroup.com or the QR code shown here.
Please note the additional documentation for the app and
the LogoTronic HIU controller.
https://flamcogroup.com/flamconnect-app-download
6. Maintenance and service
Maintenance and service work must be performed and documented by a trained expert.
Information regarding domestic water hardness: The propensity for natural water to form limescale
deposits depends, among other things, on various factors such as the concentration of calcium and
magnesium salts, the pH value and the temperature.
If what is known as the lime-carbonic acid balance has been disturbed by an increase in the pH value
and/or the temperature, the calcium carbonate precipitates in the form of calcite crystals.
The applicable standards and corresponding technical regulations (e.g. DIN and DVGW) must
therefore be observed.
Note:
Request a water analysis from the local utility companies for testing in the event of known regional
risks or contested water quality.
Propensity for scaling guidelines as per VDI 2035
Hardness
range
Millimoles of calcium
carbonate/litre
Degree of
hardness in °dH
Domestic water temperature
< 60 °C 60-70 °C > 70 °C
So < 1.5 < 8.4 low low low
Medium 1.5 – 2.5 8.4-14 low low medium
Hard > 2.5 > 14 low medium high
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