Comet Zero Bluetooth LEGAL NOTICE Operating Instructions Energy-Saving Controller Comet Zero Bluetooth Manufacturer Status 2024.10 Version 1.0 / EN EUROtronic Technology GmbH Südweg 1 36396 Steinau-Ulmbach Germany www.eurotronic.org Publisher Ingenieurbüro FORMAT GmbH Ebertstraße 80 26382 Wilhelmshaven Germany www.format-docu.de Legal Information...
Comet Zero Bluetooth CONTENTS This operating instruction manual provides assistance for starting up and using the Comet Zero Bluetooth. Read these operating instructions carefully before using your Comet Zero Bluetooth. Keep this operating manual in a safe place and hand over all documents when passing the equipment on to third parties.
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Comet Zero Bluetooth Appendix ................32 10.1 Technical Data .
Comet Zero Bluetooth Safety Information SAFETY INFORMATION In addition to the safety information in these operating instructions, all other available sources must also be observed. The areas of use defined in the written explanations of the intended use must be observed.
Comet Zero Bluetooth Safety Information WARNINGS When operating the Comet Zero Bluetooth and its components, risks may arise that can be avoided by observing the following warnings. WARNING! Risk of fatal injury and accidents to infants and children! There is a risk of suffocation from the device and packaging material.
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Comet Zero Bluetooth Safety Information CAUTION!: Burns caused by hot radiator valve! Touching can cause burns to the hand. Allow the radiator to cool down before installing, disassembling or clearing faults on the device! Î Wear protective gloves Î CAUTION!: Risk of injury due to malfunction! Malfunctions can lead to injuries.
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Do not operate the device if it is damaged. Î IMPORTANT! Material damage and malfunction possible! Damaged components and/or malfunctions prevent the device from working properly. If material damage and/or malfunctions occur, contact the Customer Service of Eurotronic Î Technology GmbH.
IMPORTANT! Material damage and malfunction possible! Damaged components and/or malfunctions prevent the device from working properly. If material damage and/or malfunctions occur, contact the Customer Service of Eurotronic Î Technology GmbH. *When using the RAV adapter, the RAV pin is required to extend the valve plunger.
Technology GmbH reserves the right to change the design or dimensions without prior notice. PROPER USE The Comet Zero Bluetooth is used to regulate a heater radiator valve indoors. It is forbidden to carry out any unauthorised modifications, conversions and repairs. Do not use rechargeable batteries Any use other than that described here is considered unintended use and will result in the loss of rights related to the terms of guarantee and exemption of liability.
Comet Zero Bluetooth Controls and Display Elements CONTROLS AND DISPLAY ELEMENTS The following section describes the operating and display elements of the Comet Zero Bluetooth. Union nut Display + button (increase temperature) Reset button - button (decrease temperature)
Press and keep pressed temperature by 0.5 °C every 0.5 sec. until the highest temperature is reached or the button is released. Press and keep pressed for 10 The Comet Zero Bluetooth is reset to its default Reset button sec. factory settings.
Comet Zero Bluetooth Controls and Display Elements DISPLAY ELEMENTS Symbol Designation Function Adaptation Indicates that adaptation to the radiator valve can be started. Indicates that adaptation is active, the process can take a little Animation while. Indicates that the key lock function has been activated or deacti- Animation vated.
Putting into Operation PUTTING INTO OPERATION The Comet Zero Bluetooth must be installed on the radiator before connecting it to the EUROprog 2 app. INSTALLING THE EUROPROG 2 APP The EUROprog 2 app enables you to access all the functions provided by the Comet Zero Bluetooth.
Comet Zero Bluetooth Putting into Operation INSERTING BATTERIES Open the battery compartment cover. Insert the batteries provided as shown. Pay attention to the correct polarity and do not use rechargeable batteries! Close the battery compartment cover. The battery compartment cover audibly clicks into place.
Putting into Operation INSTALLING ON RADIATOR When Ad appears in the display, install the Comet Zero Bluetooth on the radiator required. The Comet Zero Bluetooth can be installed on all common valve bodies (see the adapter list at https:/ /eurotronic.org/produkte/kategorie/adapter-zubehoer/). CAUTION!: Burns caused by hot radiator valve! Touching can cause burns to the hand.
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Î INFORMATION When installing/removing your Comet Zero Bluetooth at a later date, please note that it must be in adaptation mode. To do this, open the battery compartment cover and remove the batteries. Replace the batteries after approx. 10 seconds and close the battery compartment cover. The Comet Zero...
Putting into Operation ADAPTATION After successful installation, the Comet Zero Bluetooth can begin with the adaptation. The condition is that Ad appears in the display of the Comet Zero Bluetooth. To start the adaptation, simultaneously press and hold the + button and - button on the Comet Zero Bluetooth for approx.
Operation & Functions OPERATION & FUNCTIONS The following section describes operation of the Comet Zero Bluetooth and other functions it provides. ADDING A NEW ROOM When installation and adaptation have been completed successfully, you can continue setting up the app.
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Comet Zero Bluetooth Operation & Functions Enter a name for the room in the input field. Tap on the Confirm button. You have created a new room. Î The new room is displayed main view. Î...
The Comet Zero Bluetooth is displayed in the device list as "Comet Blue". Î INFORMATION If the Comet Zero Bluetooth does not appear in the device list, remove the batteries and then insert them again. Tap on "Comet Blue" in the device list.
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Comet Zero Bluetooth Operation & Functions Alternatively, tap on the Set PIN button in order to assign a PIN to the device and then tap on the Confirm button. < Tap on the button to switch to the main view.
The temperature currently set is displayed. Î Adapt the temperature as required using the adjusting wheel. The temperature selected is transferred directly to the Comet Zero Bluetooth. Define other device settings as required, see Section 6.4 Device Settings on Page 24.
Comet Zero Bluetooth Operation & Functions DEVICE SETTINGS Set: Heating and reduced temperatures: Activate/Deactivate: 4 heating periods per day Reduced, Heating, Offset Set: Window open detection: Activate/Deactivate: Individual heating periods Sensitivity, Duration Set: Holiday setting: Set: Heating period weekdays*: Start time, End time, Temperature...
Comet Zero Bluetooth Operation & Functions CUSTOMER SERVICE Tap on the Menu button. The contact information and firmware version of the app appear in the display. Î...
Press the - button until -- appears in the display. The heater valve is closed fully. Heating mode If you change the target temperature using the + button or - button, the Comet Zero Bluetooth switches to heating mode. Boost mode...
Friday at 11:00 a.m. KEY LOCK You can activate the key lock function directly on the Comet Zero Bluetooth or, if necessary, via the app, see Section 6.4 Device Settings on Page 24. Press and hold the + button and - button simultaneously for 3 seconds.
Operation & Functions RESETTING THE DEFAULT FACTORY SETTINGS If problems occur, it may be helpful to reset your Comet Zero Bluetooth to the factory settings. Open the battery compartment cover. Press and hold the Reset button located in the battery compartment.
Comet Zero Bluetooth Disassembly DISASSEMBLY If necessary, you can disassemble the Comet Zero Bluetooth from the radiator valve. Ensure that the following conditions are fulfilled: • The batteries have been inserted in the Comet Zero Bluetooth. • AD appears in the display.
Comet Zero Bluetooth Troubleshooting TROUBLESHOOTING Problems can arise with the Comet Zero Bluetooth. The following information will help you clear any errors. Problem Cause Remedy The radiator does The boiler water temperature is • Raise the boiler water temperature. not heat up.
Cleaning and Storage CLEANING AND STORAGE Switch the Comet Zero Bluetooth off and remove the batteries if you will not be using your Comet Zero Bluetooth for a longer period of time. Store the Comet Zero Bluetooth in a dry, dust-free location.
Appendix 10 APPENDIX The following sections contain information on technical data, customer service and other legal informa- tion. 10.1 TECHNICAL DATA The list below contains technical data concerning the Comet Zero Bluetooth: Designation Comet Zero Bluetooth 700254 Article number EAN number...
The following overview contains information about the valves and the required adapters. The adapters for Danfoss RAV, Danfoss RA and Danfoss RAVL are included with your Comet Zero Bluetooth. When using the Danfoss RAV adapter, the RAV pin must be inserted on the valve plunger.
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Comet Zero Bluetooth Appendix INFORMATION Remove the connecting pieces of the plastic adapters (see illustration) before using one of the adapt- ers included. Use the screw and nut enclosed when using the Danfoss RAV and Danfoss RA adapters. CAUTION!: Danger of being cut! The adapters supplied and the plunger extension are connected by plastic bars.
Comet Zero Bluetooth Appendix 10.3 SUPPORT AND CONTACT You can contact us for technical support. We look forward to assisting you with your enquiry: Phone: +49-(0)-6667-91847-0 E-mail: support@eurotronic.org EUROtronic Technology GmbH Customer service: Südweg 1 36396 Steinau-Ulmbach Germany 10.4 DISPOSAL...
RAV and RAVL. The device combinations can be viewed at our website (https:/ /eurotronic.org/service/faq). If you operate the Comet Zero Bluetooth with third-party valves/ adapters that are not listed, the reliability of the functions must be ensured by the user. EUROtronic does not provide warranty service in these cases.
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