Siemens RVL480 Optimiser / CompensatorThe RVL480 is a multi-functional heating controller for use in residential and nonresidential buildings. It is suited for weather-compensated flow temperature control of heating zones with or without room temperature influence or for demand-compensated control of heat generating equipment (precontrol)· It is used in plants with own heat generating equipment or with a district heat connection· The RVL480 is capable of communicating with other units via LPB (Local Process Bus)· The RVL480 has 6 types of plants pre-programmed. When a certain plant type is selected, all functions and settings required for that particular plant will be activated· For the direct setting of the heating curve, the proven bar is used, but digital adjustment of the heating curve is also possible. For readjustment of the room temperature, a setting knob is used· A scalable voltage output DC 0…10 V is used to pass the heat demand signal to other systems· All other parameters are set digitally using the operating line principle· Operating voltage AC 230 V, CE conformity, overall dimensions to IEC 61554 (144 × 144 mm)
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