Clock Functions; Control Functions - Siemens RMH760 Manual

Functions
Note
Room operating modes

Clock functions

Holiday functions
Ready configured inputs
Freely configurable in-
puts
Note
Remote operation

Control functions

Limitation functions
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HVAC Products
Several of the functions listed require extension modules.
Room operating modes are:
• AUTO: Automatic changeover between 3 setpoints according to the time program
• Comfort: Continuously heating to the Comfort setpoint
• Precomfort: Continuously heating to the Precomfort setpoint
• Economy: Continuously heating to the Economy setpoint
• Protective mode: Heating to the setpoint of Protective mode, if necessary
• Year clock with automatic summer-/wintertime changeover
• 7-day clocks for time program with a maximum of 6 switching points per day
• Holiday and special day program with 16 periods per year
• Selectable room operating mode for the holiday periods
• Selectable DHW operating mode for the holiday periods
• Time program for special days
2 ready configured inputs for:
• Flow temperature (averaging possible)
• Outside temperature
3 freely configurable inputs, optionally for:
• Reception of the following measuring signals:
Room temperature (averaging possible)
−
Return temperature
−
Wind speed
−
Intensity of solar radiation
−
• Connection of a remote setpoint adjuster with relative or absolute room setpoint
adjustment
• Connection of an external switch for:
Operating mode changeover
−
Timer function
−
Changeover to holiday mode
−
Changeover to special day
−
Indication of faults
−
If more than 3 configurable inputs are required, extension modules must be used.
Remote operation with multifunctional room unit via Konnex bus
• Heating circuit controller
Weather-compensated flow temperature control via the heating circuit mixing
−
valve, with adjustable setpoints of Comfort, Precomfort, Economy and Protective
mode
Adjustable influence of room temperature, solar radiation and wind
−
Optimized setback and heating up
−
Boost heating and quick setback
−
Automatic heating limit for demand-dependent control of the heating with adjust-
−
able heating limits for the Comfort and Economy modes
Automatic changeover to summer operation (heating off)
−
Room model for room functions without room sensor
−
• Primary controller
Demand-dependent precontrol via the mixing valve in the common flow, based on
the received heat demand signals
• Maximum limitation of the room temperature
• Minimum and maximum limitation of the flow temperature
• Minimum or maximum limitation of the return temperature
Data sheet RMH760 CE1N3131en
03.07.2003