Regulus RegulusBOX RTC 3 Installation And Operation Manual

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Installation and Operation Manual

RegulusBOX

RTC 3/3S variant

RegulusBOX

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Page 1 Installation and Operation Manual RegulusBOX RTC 3/3S variant RegulusBOX...
Page 2: Table Of Contents
C1.5. Settings for AUX. SOURCE ................22 C1.6. Settings for VENTILATION ................22 C1.7. Settings for REGULUS ROUTE ............... 23 D. HOW TO SET ACCESS TO CONTROLLER WEBSITE ............24 D1. How to connect the controller to a local network ............24 D2.
Page 3 E12.5. Fault history ....................42 E12.6. HRV Zone ...................... 42 E12.7. Universal Outputs (Universal functions) ............44 E12.8. Regulus Route ....................45 E13. Manual Access Menu (MANUALS) ................45 F. ADJUSTING THE CONTROLLER THROUGH THE SERVICE DISPLAY ........46 F1. Controller Input ......................46 F2.
Page 4 F3.2. HRV Zone ......................50 F3.3. Time Programs ....................51 F3.4. Weather Compensating Heating Curves ............51 F3.5. Heat Pump Control ................... 51 F3.6. HP Faults ......................51 F3.7. Other Faults ..................... 51 F3.8. Settings of DHW Heating ................. 52 F3.9.
Page 5: General Information
A2. Application A2.1. Heating RegulusBOX RTC 3/3S serves as an auxiliary heat source with three-phase RTC heat pumps. The smart controller already installed inside the RegulusBOX is designed to control the entire system. It is not permitted to use the device for other applications than heating of heating water and DHW. In case of any doubts, kindly contact Regulus.
Page 6: A3. Description
This controller is equipped with its own website (web server) permitting remote control through a web browser or from a smartphone or tablet with the application Regulus IR client installed (versions for Android and iOS are available).
Page 7: A4. Components
A4. Components The photo of the open RegulusBOX shows its state with the o of the open RegulusBOX shows its state with the wiring cover removed. Immersed heating elements and ver removed. Immersed heating elements and a sensor sheath are highlighted in the electric boiler body. sheath are highlighted in the electric boiler body.
Page 8: A5. Parameters
A5. Parameters Technical Data Fluid working temperature 18-90 °C Max. working pressure 3 bar Min. working pressure 0.5 bar Ambient temperature 5-40 °C Max. relative humidity 80 %, non-condensing Safety valve seat cross section 132 mm Discharge coefficient Zone valve actuator shift time 15 s Fluid volume 10 l...
Page 9: Installation, Connection
B. INSTALLATION, CONNECTION B1. Dimensions B2. Installation Site Requirements from the constructions according to the picture:...
Page 10: B3. Wall Mounting
B3. Wall Mounting RegulusBOX is designed for wall mounting. Prior to mounting, make sure that the wall has sufficient load- bearing capacity. The weight of RegulusBOX incl. heating water is 44 kg. To hang RegulusBOX on the wall, use the included mounting rail and mounting kit that is also included in supply.
Page 11: B4.1 Hydraulic Variant With Hsk Thermal Store
B4.1 Hydraulic Variant with HSK 350 K P-B Thermal Store...
Page 12: B4.2 Hydraulic Variant With Hsk 220 Thermal Store
B4.2 Hydraulic Variant with HSK 220 Thermal Store...
Page 13: B4.3 Hydraulic Variant With Hsk Thermal Store And Another 3-Way Valve
B4.3 Hydraulic Variant with HSK 600 P Thermal Store and another 3-way valve...
Page 14: B5. Electrical Wiring
B5. Electrical Wiring B5.1. Cable Entry Cables can be routed into RegulusBOX in two ways: via cable glands on the bottom of RegulusBOX or via a passage in the back plate of RegulusBOX. Note: The power supply cable is used not only to supply RegulusBOX, but also to supply the heat pump! Under normal conditions, it is recommended to prefer the cross-section of the copper conductors of the power supply cable 4 mm a) Cable entry through cable glands...
Page 15: B5.2. Electric Wiring Of Regulusbox
B5.2. Electric Wiring of RegulusBOX Cable with Ripple control signal Power supply for RegulusBOX Outlet for heat pump power supply Universal relay Power supply for external (optional) pump Switched live output for the second three-way valve Permanent live output for the second three-way valve PWM signal to an external (optional) pump CIB bus Communication with heat pump...
Page 16: B5.3. Complete Inner Wiring Diagram
B5.3. Complete Inner Wiring Diagram Power supply 24V DC HP circuit breaker Auxiliary terminal block HP circuit breaker MAR circuit breaker Contactor Thermostat...
Page 17: B5.4. Wiring Diagram Of M&R Peripherals To Regulusbox
B5.4. Wiring Diagram of M&R Peripherals to RegulusBOX OUPTPUT FOR HP POWER SUPPLY RegulusBOX RTC INPUT FOR BOX POWER SUPPLY INPUT FOR RIPPLE CONTROL SIGNAL CIB DEVICE HP COMMUNICATION To the router...
Page 18: B5.5. Connection And Adjustment Of Optional Accessories - Room Sensor/Unit, Thermos
B5.5. Connection and Adjustment of Optional Accessories - room sensor/unit, thermostat In each heating zone, it is possible to measure the room temperature using one of the following elements: - Pt1000 room sensor - RC25 room unit - RCD room unit - RCA room unit (buil-in display that is included in supply) - WiFi RSW 30 Wireless room sensor - current room thermostat with NO or NC contacts...
Page 19: B6. Pre-Commissioning Inspection
B6. Pre-commissioning Inspection Before commissioning the device, make sure that: • the heating system has been properly flushed and filled with clean and treated water • the installation site requirements specified in chapter B.2 of this manual have been respected •...
Page 20: Settings Using The Main Display
C. SETTINGS USING THE MAIN DISPLAY A control panel designed for user system settings is located on the front cover. The panel consists of a display and six control buttons: ESC to return to the previous screen. ENTER to select and save a value Up and down arrows to scroll through menus or adjust values.
Page 21: C1.1. Settings For Heating
C1.1. Settings for HEATING To access the HEATING menu from the home screen, press the SETTINGS button C1.2. Settings for HOT WATER You can access the HOT WATER menu from the home screen by pressing the SETTINGS button and then pressing the down arrow button once.
Page 22: C1.3. Settings For Dhw Recirculation
C1.3. Settings for DHW RECIRCULATION To access the DHW RECIRCULATION menu from the home screen, press the SETUP button and then press the down arrow button twice. C1.4. Settings for HEAT PUMP To access the HEAT PUMP menu from the home screen, press the SETUP button and then press the down arrow button three times.
Page 23: C1.7. Settings For Regulus Route
You can switch the ventilation on or off. C.1.7 Settings for REGULUS ROUTE To access the VENTILATION menu from the home screen, press the SETUP button and then press the down arrow button six times. You can switch Regulus Route on or off.
Page 24: How To Set Access To Controller Website
D. HOW TO SET ACCESS TO CONTROLLER WEBSITE The controller contains an integrated website showing an overview of the heating system and user settings. To reach web access to the controller‘s website it is necessary to connect the controller either to the local network or directly to the PC using a network cable. Alternatively, it is possible to use the IR Client mobile application.
Page 25 In the lower left corner, click on properties. er left corner, click on properties. er left corner, click on properties. The network properties window will pop up. op up. Here you need to click with the left mouse button on ith the left mouse butt the IP protocol version 4 so that the block turns blue ocol version 4 so that the block turns b...
Page 26 Click on properties again A window will pop up where the IP address can be entered automatically or using Use the fo- llowing IP address. Select the box Use the following IP address and enter an IP address in the same network as the fixed IP address in the controller (different final three digits must be used) plus fill in the subnet mask*.
Page 27 For example: Nap : Then click on OK and close the remaining windows. Poté kliknout na OK a zbylá okna pozavírat, Do vyhledáva e zadat IP adresu regulace Enter the IP address of the controller into the o the web browser address bar A pokra ovat stejn jako v p ípad p ipojení...
Page 28: D3. How To Connect Via Ir Client Mobile Application
Google Play (for Android) and App Store (for iOS). After logging in to the IR controller via the web interface using the Regulus IR Client application or the RegulusRoute service, the basic screen with tiles is displayed. Google Play (for Android)
Page 29: Setting The Controller Through Web Browser
When editing values (numbers, texts), it is necessary to confirm the change after each change by pressing the SAVE CHANGES button. Home page shown in the Regulus IR Client mobile application The drop-down menu to enter the individual sections for settings can be opened by clicking on the icon in the upper left corner;...
Page 30: E2. Tiles For Heating And Hot Water
E2. Tiles for Heating and Hot Water In some cases, warning triangles can appear in the DHW tile. You can find a more detailed description of their meaning in the DHW menu.
Page 31: E3. Tiles For Hot Water Recirculation And Ventilation
E3. Tiles for Hot Water Recirculation and Ventilation E4. Display of the Diagram (DIAGRAM) Schematic representation of your hydraulic connection with a clear display of important quantities, states and information. The diagram should therefore always correspond to your current hydraulic connection.
Page 32: E5. Heating Zone Menu (Heating)
E5. Heating zone menu (HEATING) The menu is used to select the settings of one of the heating zones (Zones 1 to 6), to set the thermal store heating (ThSt Zone) and holiday mode settings (Holidays), or to set the pool heating. (Pool heating - if pool heating is solved through the mixing pump station and bound to one heating zone.
Page 33: E6.1. Room Temperature Settings
E6.1. Room temperature setting Desired temperature (°C) - setting the desired room temperature in zone. The temperature can also be changed using plus and minus keys Decrease during setback time (°C) - setting by how many °C the desired room temperature will be decreased during setback time;...
Page 34: E6.3. Summer/Winter Fuction Settings (Blocks Heating In Summer)
Use time program - setting the time period during which the zone will heat to the desired room tempera- ture. Outside the time period, the desired room temperature will be reduced by the reduction value. Use second period - setting the second time period during which the zone will heat to the desired room temperature.
Page 35: E6.5. Cooling Settings
Expert settings are intended for more experienced users, there are two pairs of plus and mi- nus bu ttons. One for temperatures above zero and the other for temperatures below the freezing point. By clic- king on the individual buttons, the heating curve is reset mainly in the values corresponding to the location of the buttons.
Page 36: E9. Holidays
Pool heating can be switched on or off by the user with the ON/OFF button. Desired temperature (°C) - setting of the desired pool temperature. The menu shows the temperature in the pool, the source temperature and information on whether the heating is active or inactive.
Page 37: E10.3. Hot Water Recirculation Settings
The decrease during setback time can only be set with the time program switched on. One-time heating (°C) – Setting the desired DHW temperature for one-time heating function. The temperature can also be changed using plus and minus keys. The time program setting is identical to the time program setting in zones 1-6. If recirculation or Anti-Legionella function is enabled at the service level, the tile for their setting will be shown in the DHW menu.
Page 38: E11.2. Solar Heating
E11.2. Solar Heating The solar circuit can be switched on or off by the user with the ON/OFF button (the safety recoo- ling functions remain in operation when switched off). The solar circuit allows heating of up to three solar appliances. During commissioning, the service technician sets the correct differential values for switching on and off the solar thermal system.
Page 39: E11.3. Pv (Photovoltaic System)
E11.3. PV (Photovoltaic system) The cooperation of the PV system with the IR controller depends on the degree of system interco- nnection (type of inverter, PV modules used and other components in the system). From simpler applications, where the IR controller switches the DHW heating, the heating of the thermal store or a combination of both after receiving a request (signal) from the inverter, to more complex systems, where the power overflows are consumed by the heat pump (the speed of the heat pump compressor is automatically adjusted to the PV power output) or are consumed by the...
Page 40: E11.4. Fireplace, Solid Fuel Boiler
PV system menu The function of utilization of PV system power overflow can be switched on/off with the ON/OFF button. Utilization of excess solar power by HC temperature increase – The function enabling tempora- ry temperature increase in a zone can be switched on separately for each zone with the ON/OFF button.
Page 41: E11.5. Regulusbox Electric Heating Elements
2 °C is recommended.) If the REGULUS BOX source is used as the MAIN source of heating (the heat pump is not connected), it is controlled only by the switch-on and switch-off difference, blocking by Ripple signal or other external blocking (external switching).
Page 42: E12. Other Settings Menu (Other)
E12. Menu for Other Settings (OTHER) E12.1. Inputs and Outputs After clicking on the Inputs/Outputs tile, tables with current information about all sensors, sources, pumps, add-on modules and three-way valves are displayed. This is a complete overview of all co- nnected and unconnected inputs and outputs from the controller.
Page 43 Performance Settings for HRV Unit Comfort - Setting the performance of the HRV unit in comfort mode. Setback - Setting the power of the HRV unit in setback mode. The performance in the setback mode can only be set with the time program switched on. The time program settings are identical to the time program settings in zones 1 - 6.
Page 44: E12.7. Universal Outputs (Universal Functions)
E12.7. Universal Outputs (Universal functions) If the function is switched on at the service level, the UNI function 1 (UNI additional module) or UNI function 2 (UNI 2 additional module) menu is displayed. In the upper left part, the temperatures at the control sensors are displayed, temperature t1 is for thermostat 1, temperature t2 is the temperature for thermostat 2.
Page 45: E12.8. Regulusroute
A parameter adjustable at the service level, for the user the value is only displayed. It determines the temperatures at which thermostat 2 will A typical setting of Thermostat 2 when used in the pool function is: the desired temperature 28 °C with switch-on diﬀerence -0.5 °C and switch-oﬀ diﬀerence -0.5 °C. With the parameters set in this way, the UNI function will be switched on when the pool temperature drops by 0.5 °C (control sensor is temperature t2) and switched oﬀ...
Page 46: Adjusting The Controller Through The Service Display
F. ADJUSTING THE CONTROLLER THROUGH THE SERVICE DISPLAY Warning: The service display is located in the electrical installation section of the device, where the live components are located. Therefore, the service display can only be operated by a service technician with electrical qualification. F1.
Page 47: F2.2. Zone Display (Zone 1, Zone 2)
F2.2. Zone Display (zone 1, zone 2) 1 - zone status (information on the current status of the heating zone) 2 - actual and desired room temperature (if a room sensor is not used, the value is 0.0) 3 - correction of the desired room temperature; when a room unit is used, the „PJ“ symbol is displayed and the correction by this unit is displayed 4 - actual and desired heating water temperature to the zone F2.3.
Page 48 The states can be as follows: OFF - service heat pump is turned off by a heating engineer OFF - user heat pump is turned off on the User level fault heat pump is in alarm mode, alarm details are shown on the User level in HP Alarms menu return - max.T heat pump is blocked by max.
Page 49: F2.6. Display With Firmware Version And Release Date
F2.6. Display with Firmware Version and Release Date F2.7. Controller in Factory Settings If there is the screen shown on the display (see below) with a warning about setting the controller to factory settings, it is necessary that a service technician sets the relevant parameters of the controller. F2.8.
Page 50: F3. User Settings
F3. User Settings button; after completing all settings, press the × button to return to the first - basic display. F3.1. Heating Zones Basic settings of the heating zone Desired temp. (°C) desired room temperature in zone Decrease during setting by how many °C the desired room temperature will be decreased during setback time day the controller switches the desired room temperature according to the set time program setback time (°C) (for zones 3 to 6 adjustable only from the web interface)
Page 51: F3.3. Time Programs
F3.3. Time Programs Setting the time program by days - set for each day of the week two transitions from setback mode to comfort mode and two transitions from comfort mode to setback mode. Setting the time program block by block - set the transitions similarly for the Mon-Fri and Sat-Sun block.
Page 52: F3.8. Settings Of Dhw Heating
F3.8. Settings of DHW Heating DHW on user activation of DHW heating Desired temperatu- desired DHW temperature re (°C) Decrease during setting by how many °C the desired DHW temperature will be decreased during setback time (desired DHW temperature during setback) setback time (°C) During the day, the controller switches the desired DHW temperature according to the set time program.
Page 53: F3.14. Date And Time Settings
F3.15. RegulusRoute - Service Connection Parameters RegulusRoute service allows remote access to the controller without the need to use a public IP address. Pleaase contact Regulus to configure the service. RegulusRoute indicates whether the service is switched on...
Page 54: Maintenance
G. MAINTENANCE G1. Maintenance by the User It is recommended to perform this type of maintenance once a month: • Pressure check (locally or remotely via remote access). If necessary, air vent and top up water to the heating system. •...
Page 55: G4. Removing The Wiring Cover
G4. Removing the Wiring Cover Warning: Danger of electric shock if live parts are touched! Before starting work, disconnect the RegulusBOX from the power supply (by switching off the relevant circuit breaker in the house switchboard). Disassembly of the wiring cover may only be carried out by a person professionally qualified in ac- cordance with EN 50110-1! The cover is attached with two screws at the bottom.
Page 56: G6. Discontinuing Operation
G6. Discontinuing Operation If there is a risk of water freezing in the device (e.g. if the device is out of operation in an unheated room), drain all water from the RegulusBOX, the heat pump and the pipes - especially in places where the temperature may drop below 0 °C.
Page 57: H2. Record Of Repairs And Inspections
H2. Record of Repairs and Inspections Service company Customer‘s Date Operation performed Name, signature and stamp signature...
Page 58 Service company Customer‘s Date Operation performed Name, signature and stamp signature...
Page 59: Declaration Of Conformity
I. EC DECLARATION OF CONFORMITY EC DECLARATION OF CONFORMITY R E G U L U S, spol. s r.o. Quality Manager...
Page 60 1.0.11.0 ©2024 We reserve the right to errors, changes and improvements without prior notice. updated 12.11.2024 REGULUS spol. s r.o. E-mail: sales@regulus.eu Web: www.regulus.eu...

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