Device description HRP22-V Heating Control Processor Heating Control Processor HRP22-V Basic function For the control, management, optimization and monitoring of heating plants with boiler control or for a remote heating plant. Bus- and modem-capable. A maximum of two heating cycles and pre-controls possible. Single knob operation and graphics, illuminated display for the entry and query of all DDC data. Extensions of the basic function with HRP software menus such as optimization, room correction, limit, Stand-by, boiler control, circulation pump, operating hours, heat amounts counting, pump blocking protection. With the inclusion of plant macros, the Heating Control Processor HRP is completely configured, the accompanying HRP software menus are set, the parameters are adjusted and the inputs and output signals are assigned as well. the dialog guides the user through the plaintext-oriented menu technology. Entry and query of the data in four priority levels by means of a code key. Week and Annual program. trend value acquisition and display of important plant values. Eight Heating Control Processors HRPs are administered on the HRP-LRP-Bus system for a total distance of 1000 m. The communication of all Bus participants among each other in the form of queries or the modification of all parameter is integrated part of the Heating Control Processor HRP. Direct connection to the BMS on the RS232 interface. For plants that are distantly removed from each other, data transmission to the BMS by modem on the public telephone network is possible. Important messages can also be sent to a mobile telephone with a modem (GSM-SMS-Service). Unlimited data backup on power failure. • PLC functions with flags, timer and time programs, freely parameterizable • 6 analog inputs for actives measuring element KP10 • 1 analog input 0..10 V • 3 binary inputs • 2 analog outputs 0..10 V • 6 binary outputs max. 6(3) A; 230 V AC or zero-voltage • plastic housing fire-resistant, for switching cabinet mounting • mains 230 V AC ± 10 % 50..60 Hz • internal voltage source 24 V DC, 7 VA Kieback&Peter GmbH & Co. KG Tempelhofer Weg 50 12347 Berlin/Germany Telefon: +49 30 60095-0, Telefax: +49 30 60095-164 www.kieback-peter.de, [email protected]

HRP22-V Heating Control Processor Device description Technical data Inputs and outputs zero-voltage contact of these, two are pulse inputs 20 Hz KP10, actives measuring element 0..10 V continuous (setpoint remote setter) converter Interface serial RS232, switchover possible building management system BMS, to RS485 Modem, J-Bus Nominal voltage Nominal power back-lighted graphic display HRP20-S, LED for error message and manual operation Diagnostic jack diagnosis/ data backup single knob operation turning knob, selection key [SET], back step key [ESC] fuse S1 6 A (T) for external switching fuse...

Device description HRP22-V Heating Control Processor Temperature range: For the trend curves and of the outside temperature assignment please take into account the sensor range of the HRP. For temperatures outside this range, these values will be represented as "---" (invalid)! Par.No.(P90) Technical Address b1 b2 b3 b4 b5 b6 b7 Lower limit Upper limit Basis value outside room feed sensor 4 sensor 5 sensor 6 sensor 7

HRP22-V Heating Control Processor Device description Connection figure

Device description HRP22-V Heating Control Processor Software menus available Menu Basic menu (Heating ) weather sensor feed temperature control, switchable to fixed setpoint control free parameterization of the contact outputs – 16 flags – 8 timers has an effect on the basic menu 1 Extensive control functions Sequence reversal Pulse counting Limit values scaling possibility for the input 0-10V (B7). The scaling is carried out by accessing the sensor Utilization time there are 4 switching times are available for each utilization time. In addition, there are 4 special utilization times Holiday...

HRP22-V Heating Control Processor Device description Double pumps effect in connection with Basic menu 1 Heating Boiler regulation