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General| Category | Control Unit |
|---|---|
| Manufacturer | Buderus |
| Model | EM10 |
| Relative Humidity | non-condensing |
| Power Supply | 230 V AC, 50 Hz |
| Storage Temperature | -20 to +70 °C |
Specifies the EM10 module's compatibility with specific boiler systems like UBA 3/UBA 3.5/EMS/MC10.
Details the EM10's reporting of locking malfunctions and its capability to influence flow temperature or boiler power via 0-10V signal.
Highlights the danger of live electrical components and requires work in accordance with legal provisions.
States that installation and maintenance must be performed by authorized specialists (Corgi or ACS licensed).
Instructions for installing the EM10 module inside the boiler unit, including fitting the wall bracket.
Steps for mounting the EM10 module on a wall bracket, including drilling and securing holes.
Details connecting the EM10 via the EMS communication bus, noting polarity sensitivity and cable length limits.
Explains the conditions triggering malfunction signals and the two types of outputs (24V and 230V).
Describes using the 0-10V signal for controlling boiler flow temperature or power, interfacing with building management systems.
Details how the EM10 translates the 0-10V signal into a flow temperature setpoint with a linear ratio.
Explains how bridging pins 1 and 3 activates power control via the 0-10V signal for boiler output.
Information on connecting several different modules together, including mains and EMS connections.
Instructions for connecting the Logamatic RC thermostat to the EMS connection.
Procedure for connecting the 230 V AC mains supply to the EM10 module.
Describes the meaning of LED status lights (green, red) and the corresponding actions to take.
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