User Manual

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Siem ens Operator Unit RMZ790 CE1N3111en
Building Technologies 2018-03-15
Ordering and delivery
When ordering, please give quantity, name and type reference.
Product documentation
Type of document
Ordering number
Operating Instructions: Heating Controller RMH760… ,
Boiler Sequence Controller RMK770…
74 319 0346 0*
Operating Instructions: Universal Controllers RMU7… 74 319 0350 0*
Operating Instructions: Central Control Unit RMB795… 74 319 0462 0*
Operating Instructions: Switching and Monitoring Device
RMS705…
74 319 0503 0*
Product range description: Synco™ 700 CE1S3110en
Environmental Product Declaration CE1E3110en03
* In German, English, French and Dutch
Mechanical design
The operator unit plugs into the controller.
It consists of housing with the LCD, the operating elements on the front, the 10-polar
connector and the mechanical snap-on facility at the rear. To mechanically secure the
operator unit, there is a catch on the left hand side.
The electrical connection to the controller is made via the connector. The operator unit
also receives its power via the connector.
It can be removed from the controller or replaced during operation.
Controller with operator unit plugged in
Basic design