HRP Heating Control Processor
16Pages

HRP Heating Control Processor The one with a twist Technology for Building Automation

HRP Heating Control Processor – Graphic Display The graphic display guides the user in the form of plaintext. Trend values are represented graphically. F urthermore, the display is lit. Single Knob Operation The dialog-led manual operation level of the control processor is composed of the graphic display and the single knob operation. The single control knob enables all operational steps to be menu-driven, renderi a user manual ng superuous. Bus Capability Up to eight control processor can be connected s via the CAN-Bus to a HRP/LRP bus system. The bus communication makes all impor system...

The one with a twist Set Key The set k y is used to con an op e rm erational step. Trend Function The HRP trend function assists in logging important system tr nd values within the control e processor. The collected HRP trend values can be viewed locally at the control processor, or if required, per modem transfer to the BMS control center. System Macros By sett ing HRP system macros, the control processor can be completely con gured. The HRP softw are menus are automatically set, the parameters programmed and the input and output signals allocated. Fault Alarms to a Mobile Important r...

The HRP Heating Control Processor Why is the HRP so special? Modem-Enabled Single Knob Operation BMS The HRP Heating Control The single knob operation, Processor is modem-enabled, together with the graphical, making remote maintenance lit display make the HRP and diagnosis possible. The Heating Control Processor logging of important system very easy to handle. The Single Knob Modem trend values occur locally s manual operation level of in the HRP Heating Control the HRP Heating Control Processor. Data tr nsfer a Processor is setting new level BMS control standards. The user is guided...

Single Knob Operation The manual operation level of the HRP Heating Control Processor is set ting new standards. The single knob operation and the graphical, lit display render the HRP Heating Control Processor simple to use. The user is guided through the menu system by means of plaintext, making an operation manual superfluous. Everything is self-explanatory . Actual V alue Display b1 b2 b3 b4 b5 b6 10:46:53 Summer time 12.05.03 Monday Kieback & Peter 1 Start screen Actual values Outside 8.5 °C Room 20.8 °C Feed 44.6 °C Boiler above 48.8 °C Boiler below 48.0 °C Limitation 41.0 °C 4 Actual...

Further HRP Functions Adjusting the Setpoint Htg crv slope EF Htgcrvshift KH Roomsetp day Roomsetp night Roomsetp holi. DHW boiler setp Viewing the Control ystem (HRP 22 only) S Setpoints 1.50 0K 20.0 °C 15.0 °C 12.0 °C 50 °C 0.M2 1 0 0.K2 0 0.T1 0.K3 1 Follow the same steps as for the “Actual Value” Twist knob to “R . oomsetp day” & & ≥1 1 0 K9 Control links can be parameterised easily. The status of the digital outputs and internal relays is displayed. Viewing T rend V alues press SET twice Setpoints Htg crv slope EF 1.50 Htgcrvshift KH day 0K Roomsetp Roomsetp day 20.0 °C Roomsetp night...

HRP Menus T Trend HRP Software Menus Room Corr ection HRP Sof ware Menus t Room Corr ection The multitude of standard HRP sof tware menus available ensures that the HRP Heating Control Processor can be adapted to meet diff erent demands. The HRP softw are menus come delivered wi the th HRP Heating Control rocessor. P By means of a room sensor connected to the HRP Heating Control Processor the inlet temperature can , be adapted to the desired room setpoint. Comfor t and energy savings in one. T T T T T M M T Heating Stand-by Heating Stand-by Heating/Long distance Heating The HRP basic...

HRP Menus -2 -1 0 1 2 -3 -4 3 4 5 -5 Remote Adjuster 3 8 7 9 2 kWh Impulse Counter Remote Adjuster Impulse Counter The HRP softw are menu“Remote Adjuster” provides increased user comfor. By means of an additional t remote adjuster the room setpoint can be cor , rected. The HRP sof tware menu “Impulse Counter” incorporated in the HRP Heating Controlrocessor determines the P heat quantities from two connected pulse generator s. Scaling serves to establish the heat quantity per pulse. The calculated value can be forwarded to a higher level BMS control center for evaluation. T Pump Block...

T T DHW Boiler Control Modem DHW Boiler Control Modem The HRP softw are menu“DHW Boiler Control” in the HRP Heating Control rocessor ac P hieves DHW control with either one or two DHW temperature sensor s for loading. If necessary, the menu “Legionels” is available. With the aid of the HRP sof tware menu“Modem” , it is possible to connect the HRP Heating Control Processor to the higher level BMS control center via the telephone network. Remote transmission and maintenance of the heating system is thus enabled. Automatic dialing to the BMS control center can be parameterised for cerain...

HRP System Macros The HRP Heating Control rocessor has several P system macros. By set ting the HRP system macros, the HRP Heating Control rocessor is completely P configured. That means that with every HRP system macro, the coresponding HRP softw r are menus are automatically set, the parameter programmed, and s the input and output signals allocated. relevant The functional descriptions and connection instructions come with eac system macro. h HRP System Macro 1 Weather-based heating contr l loop o Room corr ection, heating optimisation Inputs for 1 collective fault, 2 operati hours...

HRP System Macro 25 Input control for remote heating connection via heat transfer device with return high limit temperature for remote heating 2 weather-based heating contr loops ol Domestic hot water Inputs for 1 collective fault, remote adjuster operating hour counters, , 2 s or 2 heat quantity pulse meter s With the HRP22-M connection of 4 heat quantity meters via M-Bus T B1 T B3 TW STB T B2 T M T B5 T B4 M T B6 M Macro for HRP22 pumps. Should the temperature fall below the limiting value for summer operation, the heating system is ain. Heat T ransfer Device: the precontrol establishes...