Siemens RVL469 Operation Manual

Use
Functions
Heating zone control
Operating modes
Siemens Building Technologies
Landis & Staefa Division
Heating Controller
for use with a partner unit
• Multifunctional heating controller for use in residential and non-residential
buildings; suitable for weather-dependent flow temperature control of heating
zones with or without room temperature compensation
• For exclusive use on the bus together with an RVL47... heatinmg controller as
a partner unit
• 1 programmed plant type: three-position control of the mixing valve in a heat-
ing zone
• Analog or digital setting of the heating curve, analog room temperature read-
justment, operating line principle for all other parameters
• Operating voltage AC 230 V, CE conformity
• Types of buildings:
– Multi-family houses
– Single-family houses
– Smaller non-residential buildings
• Types of plants:
– Combined plants consisting of several heating zones and heat generation
• Types of heating systems:
– Radiator, convector, underfloor and ceiling heating systems, radiating panels
Weather-dependent flow temperature control through control of the mixing valve in a
heating zone in combined plants.
Automatic mode
Automatic changeover from normal to reduced temperature, and vice versa,
according to the seven-day program, automatic changeover to holiday mode,
demand-dependent control of heating system (ECO function)
Setback mode
Continuous heating to the reduced temperature, with ECO function
Comfort mode
Continuous heating to the normal temperature, no ECO function
Standby
Frost protection is ensured in all operating modes.
The controller can be switched to manual operation.
2 527
Series B
RVL469
CE1N2527E / 04.03.1999
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