Safety instructions and user notes
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Installation and service instructions RC20 room controller • Issue 08/2006
We reserve the right to make any changes due to technical modifications.
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Safety instructions and user notes
1.1
Correct use
The RC20 room controller may only be used to operate and control
Buderus heating systems in houses and flats.
The boiler must be equipped with EMS (energy management
system) or UBA1.x (universal burner control). We recommend that
the heating system is always operated via the room controller
(only emergency operation possible without room controller).
The RC20 room controller must not be used with the control
devices of the Logamatic 2000/3000/4000 family.
1.2
Please observe these safety instructions
The RC20 room controller has been designed and built in
accordance with currently recognised standards and safety
requirements.
However, material damage resulting from inappropriate handling
of this device cannot be completely excluded.
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Only use the room controller for the purposes for which it is
intended and only use if it is in perfect working order.
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Please read these operating instructions carefully.
WARNING!
RISK OF SCALDING
The domestic hot water temperature can be as high as 80 °C.
There is a risk of scalding at the taps, if the temperature is set
higher than 60 °C.
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Please advise your customers of the correct way to handle the
various DHW fittings to avoid the risk of scalding.
