VBD 678-2-1 (11.21)
EN
DuoFern Radiator Actuator 2
Translation of the original Installation and Commissioning Manual
Item no. 3500 30 74
Type: 9433-1
Page 1: ...VBD 678 2 1 11 21 EN DuoFern Radiator Actuator 2 Translation of the original Installation and Commissioning Manual Item no 3500 30 74 Type 9433 1...
Page 2: ...2 12 8 4 Activating installation mode POS 13 8 5 Mounting on the radiator valve 14 8 6 Performing an installation run InS 15 9 Settings on the ready to use device 16 9 1 Setting the target temperature...
Page 3: ...0 Viewing the current software version ld 26 11 Deleting all settings and resetting to the factory settings 27 12 Error messages and troubleshooting 28 13 Cleaning maintenance 29 14 Simplified EU decl...
Page 4: ...he instruction manuals for the logged on DuoFern devices and the respective connected appliance This manual is part of the product Store the manual in an easily accessible place When passing the DuoFe...
Page 5: ...Safety instructions The use of defective devices and improper use can lead to property damage Never use defective or damaged devices Check the DuoFern Radiator Actuator 2 for damage Consult our custom...
Page 6: ...systems and devices where a malfunction in the transmitter or receiver would not cause a danger to persons or property or where this risk is already covered by other safety equipment i Radio systems...
Page 7: ...nut 2 x AA batteries 1 5 V LR6 1 x installation and commissioning manual After unpacking please check and compare the contents of the package with those specified above i i 5 General view 1 Union nut...
Page 8: ...room temperature The operation and setting of the DuoFern Radiator Actuator 2 can be performed on site directly on the device via a smart phone app or with a computer The RADEMACHER HomePilot is also...
Page 9: ...ity 70 N Linear stroke 2 3 mm Connection thread M 30 x 1 5 mm Permissible ambient tempera ture 0 to 40 C Frost protection temperature 4 C Automatic limescale protection once a week Protection class IP...
Page 10: ...2 registering mode is bypassed and the drive moves automatically to the installation position see page 13 i The use of rechargeable batteries or incorrect batteries can damage the DuoFern Radiator Ac...
Page 11: ...gin takes place within 2 minutes 0 appears on the display i i The DuoFern Radiator Actuator 2 must be installed immediately after logging on to the HomePilot Otherwise not ready for operation is displ...
Page 12: ...logged on DuoFern Room Themostat 2 appears as 1 on the display after a successful login If no login takes place within 2 minutes 0 appears on the display i If you regulate your heating system for exa...
Page 13: ...ssing the button The drive then moves to the installation position POS The display flashes as soon as the installation position is reached i If a HomePilot or DuoFern Room Thermostat 2 was already log...
Page 14: ...uoFern Radiator Actuator 2 has minimal flexibility after the installation in order to be able to optimise the view on the display You should therefore not overtighten the union nut i You can use one o...
Page 15: ...by briefly pressing the menu button The drive then automatically performs an installation run to define the end positions 2 The normal display appears with the set target temperature after a successfu...
Page 16: ...sing the button Pressing and holding a button causes the numbers to pro gress quickly Pressing any button switches on the display again and switches the DuoFern Radiator Actuator 2 to operating mode T...
Page 17: ...tinuously and the device cannot be operated Switching off the active child protection function for a short time Press briefly 1 x until the lock symbol flashes The child protection function switches o...
Page 18: ...can be activated On or deactivated OFF in the DuoFern Radiator Actuator 2 menu i Navigation in the menu Setting parameters see next chapter The settings are saved by pressing the menu button Return t...
Page 19: ...HomePilot or DuoFern Room Themostat 2 10 2 Boost function boS The boost function enables the room to be heated for a short time and is automatically deactivated after 15 minutes You can activate the...
Page 20: ...information on battery consumption on page 11 Please refer to the instruction manual for the registered device 1 Open the DuoFern menu duo in the Radiator Actuator 2 A logged on device is displayed i...
Page 21: ...s up red for 2 seconds if the login has not taken place within 2 minutes or an error has occurred Logging off the HomePilot or DuoFern Room Thermostat 2 LED signals when logging off Flashes red during...
Page 22: ...learing process Flashes red during the clearing process Lights up green for 2 seconds after completing the clearing process 10 4 Internal window open detection dEt Factory setting OFF If the internal...
Page 23: ...an also use an external DuoFern window door contact Item no 3200 31 64 for control purposes via the HomePilot or DuoFern Room Thermostat 2 in case of an unfavourable installation position e g in a nic...
Page 24: ...his can be useful for example if the DuoFern Radiator Actuators 2 are mounted in a niche and the temperature detection is not sufficient there The temperature determined by the DuoFern Radiator Actuat...
Page 25: ...ption interval EIn Factory setting 15 minutes Here you can set the frequency of communication between the DuoFern Radiator Actuator 2 and HomePilot or DuoFern Room Thermostat 2 The set value describes...
Page 26: ...26 EN 10 9 Viewing the battery charge level bAt 10 10 Viewing the current software version ld i Observe the information on battery consumption on page 11...
Page 27: ...hold additionally press and hold Be sure to follow the specified sequence 4 Release the buttons only when the text on the display appears 5 Confirm the reset by pressing the button 6 The DuoFern Radi...
Page 28: ...ion run too short Check the installation position of the DuoFern Radiator Actuator 2 Adjust the installation with an adapter if necessary Replace a defective device E4 Error in the DuoFern network The...
Page 29: ...Radio Equipment Directive The full text of the declaration of conformity is available at the following website www rademacher de ce Warranty terms and conditions Information about the warranty conditi...
Page 30: ...30 EN i...
Page 31: ...31 EN i...
Page 32: ...RADEMACHER Ger te Elektronik GmbH Buschkamp 7 46414 Rhede Germany Subject to technical modifications misprints and errors excepted Illustrations not binding...
