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Summary of Contents for Sorel HCC 5
- Page 1 Heating-Controller HCC 5 Weather controlled heat circuit regulator Installation and operating instructions Read carefully before installation, commissioning and operation...
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Page 2: Table Of Contents
Content page page Settings Heating circuit EC declaration of conformity General instructions Su/Wi Day Explanation of symbols Su/Wi Night Curve Changes to the unit Warranty and liability Day correction Night correction Specifi cations Comfort temperature boost Reference/actual - Temperature resistance table for Pt1000 sensors Reference/actual + About the controller... -
Page 3: Ec Declaration Of Conformity
Safety instructions EC declaration of conformity By affi xing the CE mark to the unit the manufacturer declares that the HCC 5 conforms to the following relevant safety regulations: - EC low voltage directive 2006/95/EC - EC electromagnetic compatibility directive 2004/108/EC Conformity has been verifi... -
Page 4: Changes To The Unit
Safety instructions Changes to the unit Changes to the unit can compromise the safety and function of theunit or the entire system. Danger Changes, additions to or conversion of the unit are not permitted without written permission from the manufacturer It is likewise forbidden to install additional components that have not been tested together with the unit If it becomes clear that safe operation of the unit is no longer possible,... -
Page 5: Specifi Cations
Description of controller Specifi cations Electrical specifi cations: Mains Voltage 230VAC +/- 10% Mains frequency 50...60Hz Power consumption Total switched power 460VA (Relay outputs 1-3) Switched power per relay 460VA for AC1 / 185W for AC3 Internal fuse 2A slow blow 250V Protection category IP40 Protection class... -
Page 6: About The Controller
Description of controller About the controller The weather controlled Heat Circuit Controller HCC 5 facilitates effi cient use and function control of your heating system. The device is impressive most of all for its functionality and simple, almost self-explanatory operation. For each step in the input process the individual entry keys are assigned to appropriate functions and explained. -
Page 7: Hydraulic Variants
Description of controller Hydraulic variants The following illustrations should be viewed only as schematic dia- grams showing the respective hydraulic systems, and do not claim to be complete. The controller does not replace safety devices under any circumstances. Depending on the specifi c application, additional system Caution components and safety components may be mandatory, such as check valves, non-return valves, safety temperature limiters, scalding protec-... -
Page 8: Wall Installation
Installation Wall installation Install the controller only in dry areas and under the ambient conditions descri- bed under B.1 „Specifi cations“. Carry out the following steps 1-8. Caution 1. Unscrew cover screw completely C.1.1 2. Carefully pull upper part of housing from lower part. -
Page 9: Electrical Connection
Installation Electrical connection Before working on the unit, switch off the power supply and secure it against being switched on again! Check for the absence of power! Electrical connections may only be made by a specialist and in comp- Danger liance with the applicable regulations. -
Page 10: Installing The Temperature Sensors
Installation Installing the temperature sensors Der Regler arbeitet mit Pt1000-Temperaturfühlern, die für eine gradgenaue Tempera- turerfassung sorgen, um die Anlagenfunktion regeltechnisch optimal sicherzustellen. If desired the sensor cables can be extended to a maximum of 30m using a cable with a cross-section of at least 0.75mm². Make sure that there is no contact resistance! Position the sensor precisely in the area to be measured! Only use immersion, pipe-mounted or fl... -
Page 11: D Electrical Terminals
Installation Electrical terminals Right-hand terminal com- Left-hand terminal compartment partment only for mains volt- only for low voltage if max. 12VAC/ Danger ages of 230VAC 50-60Hz Caution Connections low voltage: Connections Mains Voltage: - Temperature sensors S1 - S6 - Protective conductor PE metal terminal (polarity freely selectable) block - Optional additional functions Z1/Z2... -
Page 12: Display And Input
Operation Display and input The display (1), with its extensive text and graphics mode, is almost self-explanatory, allowing easy operation of the controller. The LED (2) lights up green when a relay is switched on. The LED (2) lights up red when operating mode „Off“... -
Page 13: Commissioning Help
Operation Commissioning help The fi rst time the controller is turned on and after the language and time are set, a query appears as to whether you want to parametrise the controller using the commissioning help or not. The commis- sioning help can also be terminated or called up again at any time in the special functions menu. -
Page 14: Menu Sequence And Menu Structure
Operation Menu sequence and menu structure The graphics or overview mode appears when no key has been pressed for 2 mi- nutes, or when the main menu is exited by pressing „esc“. Pressing a key in graphics or overview mode takes you directly to the main menu. The following menu items are then availa- ble for selection there: Current temperature values with... -
Page 15: Measurement Values
Measurement values Measurement values Menu “1. Measurement values” serves to display the currently measured tempera- tures. The menu is closed by pressing “esc” or selecting “Exit measurement values”. Selecting “Info” leads to a brief help text explaining the measurement values. Selecting “Overview”... -
Page 16: Statistics
Statistics Statistics Menu “2. Statistics” is used for function control and long-term monitoring of the system. The menu is closed by pressing “esc” or selecting “Exit statistics”. For system data statistics it is essential for the time to be set accurately on the controller. -
Page 17: Times
Times Times Menu “3. Times” is used to set the time, date, operating times for the heating cir- cuit and hot water. The associated temperature reference values are specifi ed in menu 5 “Settings”! Caution The menu is closed by pressing “esc” or selecting “Exit times”. -
Page 18: Hot Water Enable
Times 3.4 Hot water enable This menu is used to select the times when the domestic hot water heating is enabled (sensor 3); three time periods can be specifi ed for each weekday and copied over to the following days. Setting range: Three time ranges for each day of the week Default: Mo-Su 6:00-22:00 Note: See 11. -
Page 19: Operating Modes
Operating modes Operating modes Menu “4. Operating modes” is used to specify the operating modes for the hea- ting circuit. After an interruption of the mains voltage the controller automatically re- turns to the last operating mode selected! The menu is closed by pressing “esc” or selecting “Exit operating modes”. -
Page 20: Manual
Operating modes 4.2 Manual In Manual mode the individual relay outputs and the connected consumers can be checked for proper functioning and correct assignment. Function in manual mode: The relays and thus the connected consumer are switched on and off by pressing a key, with no regard to the current temperatures and the parameters which have been set. -
Page 21: Settings Heating Circuit
Settings Heating circuit Settings Heating circuit The necessary basic settings required for the control function of the heating circuit are made in menu “5. Settings HC”. This does not under any circum- stances replace the safety facilities to be provided by the customer! Caution The menu is closed by pressing “esc”... -
Page 22: Curve
Settings Heating circuit 5.3 Curve The characteristic curve is used to control the heat dissipation of the heating circuit relative to the outdoor temperature. The demand for heat is different due to differences in the type of building/insulation/ type of heating/outdoor temperature. For this reason the controller can make use of a normal straight curve (Setting simple) or a split curve (Setting split). -
Page 23: Day Correction
Settings Heating circuit The following settings can be used for parallel translation of the charac- teristic for certain time periods such as daytime and nighttime mode. Caution 5.4 Day correction The day correction produces a parallel translation of the heating characteristic during the daytime operating hours, since depending on the outdoor temperature it is possible that the building may not be optimally heated with the set characteristic. -
Page 24: Reference/Actual
Settings Heating circuit 5.7 Reference/actual - Switch on hysteresis for additional heating This setting determines the allowed undershoot of the heat circuit temperature under the calculated reference fl ow temperature. If the heat circuit fl ow temperature falls below the reference temperature by this value, the additional heating (R5) is activated after a delay of 1 minute. -
Page 25: Dhw Settings
DHW settings 6. DHW settings The necessary basic settings required for the control function of the 2nd heating cir- cuit are made in menu “6. Settings DHW”. The menu is closed by pressing “esc” or selecting “Exit settings”. This does not under any cir- cumstances replace the safety facilities to be provided by the Danger... -
Page 26: Protective Functions
Protective functions Protective functions Menu “7. Protective functions” can be used by specialists to activate and set various protective functions. The menu is closed by pressing “esc” or selecting “Exit settings”. This does not under any cir- cumstances replace the safety facilities to be provided by the Caution customer! -
Page 27: Max. Fl Ow
Protective functions 7.4 max. fl ow This is used as the upper limit for the reference fl ow temperature of the heat circuit. Should the heat circuit temperature exceed this value, the heat circuit is switched off until the temperature drops below. Settings range: 30 °C to 105 °C / Default: 45 °C For safety, the customer must provide an additional limiting thermostat- which is connected to the pumps in series. -
Page 28: Special Functions
Special functions Special functions Menu “8. Special functions” is used to set basic items and expanded functions. The menu is closed by pressing “esc” or selecting “Exit special functions”. The settings in this menu should only be made by a specialist. Caution 8.1 Sensor calibration Deviations in the temperature values displayed, for example due to cables which are to... -
Page 29: Expansions
Special functions 8.4 Expansions This menu can only be selected and used if additional options or expansion modules have been built into the controller. The associated supplementary installation, mount- ing and operation instructions are then included with the specifi c expansion. 8.5 Mixer 8.5.1 Turn time The mixer is switched on i.e. -
Page 30: Room Controller
Special functions 8.6 Room controller The settings necessary for the optional room controller RC21 are made in this menu. The 3 modes “continous day”, “continous night” and “Time controlled/automatic” can be switched at the RC21. Additionally the reference temperature of the fl ow can be parallel translated by turning the control wheel. -
Page 31: Menu Lock
Menu lock Menu lock Menu “9. Menu lock” can be used to secure the controller against unintentional changing and compromise of basic functions. The menu is closed by pressing “esc” or selecting “Exit menu lock”. The menus listed below remain completely accessible despite the menu lock being activated, and can be used to make adjustments if necessary: 1. -
Page 32: Service Values
Service values Service values Menu “10. Service values” can be used for remote diagnosis by a specialist or the manufacturer in the event of an error, etc. Enter the values at the time when the error occurs into the table. Caution The menu can be closed at any time by pressing “esc”. -
Page 33: Malfunctions With Error Messages
Malfunctions Z.1. Malfunctions with error messages If the controller detects a malfunction, the red light fl ashes and the warning symbol also appears in the display. If the error is no longer present, the warning symbol (Led fl ashes+ warning symbol) changes to an info symbol and the red light no longer fl... -
Page 34: Replacing The Fuse
Malfunctions Replacing the fuse Repairs and maintenance may only be performed by a specialist. Before working on the unit, switch off the power supply and secure it against being switched on again! Check for the absence of power! Danger Only use the supplied spare fuse or a fuse of the same design with the following specifi... - Page 35 Useful notes / tips and tricks The service values (see 10.) include not only current measurement values and operating states, but also all of the settings for the controller.Write the service values down just once after commissioning has been successfully completed. In the event of uncertainty as to the control response or malfunctions the ser- vice values are a proven and successful method for remote diagnosis.
- Page 36 Although these instructions have been created with the greatest possi- ble care, the possibility of incorrect or incomplete information cannot be excluded. Subject as a basic principle to errors and technical changes. Manufacturer: Your specialist dealer: SOREL GmbH Mikroelektronik Jahnstr. 36 D - 45549 Sprockhövel Tel. +49 (0)2339 6024 +49 (0)2339 6025 www.sorel.de info@sorel.de...
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