RADEMACHER 9485 Instruction Manual For The Electrical Connection And For Commissioning Download Page 35

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7. Safety instructions

The use of defective equipment can lead to personal injury
and damage to property (electric shocks / short circuiting).

◆

Never use defective or damaged equipment.

◆

Check that the DuoFern Room Thermostat 9485 is intact.

◆

Consult our customer service department in the event that
you discover damage, see page 128.

Improper use leads to an increased risk of injury.

◆

Train all personnel to use the DuoFern Room Thermostat
9485 safely.

◆

Children must not play with the device.

◆

Never remove the operating unit from the installation
housing during operation.

Risk of damage due to the overheating or excessive cooling
of the room or flooring.

The relay output remains unchanged if the operating unit is
pulled out of the installation housing during operation. Control
and limiting functions where appropriate are no longer provided.

◆

Make sure that a relay state that poses no risk is set before
removing the operating unit.

◆

Switch off the central heating or air conditioning
beforehand if necessary.

Summary of Contents for 9485

Page 1: ...VBD 653 3 08 16 Item no 3250 18 12 EN DuoFern Room Thermostat 9485 Instruction manual for the electrical connection and for commissioning Type 9485 ...

Page 2: ...u for the trust you have placed in us RADEMACHER products have been developed with the greatest possible convenience in mind Having applied uncompromising quality standards and thorough testing we are proud to be able to present this innovative product to you It s brought to you by all the highly qualified personnel here at RADEMACHER ...

Page 3: ...dard display 18 5 Product description 20 5 1 Overview of functions 23 5 2 Functions and sample applications 24 6 Technical specifications 30 6 1 Factory settings 33 6 2 Conduct in the event of a power failure 34 7 Safety instructions 35 7 1 Intended use 36 7 2 Improper use 37 7 3 Required expert knowledge of the installer 37 8 Safety instructions for the electrical connection 38 8 1 Important info...

Page 4: ...automatic mode on off 58 15 2 Menu 2 Setting automatic heating phases 59 15 3 Menu 3 Setting target temperatures centrally 74 16 Menu 9 System settings 76 16 1 Menu 9 1 Setting the time and date 77 16 2 Menu 9 5 Setting the week programme 78 16 3 Menu 9 7 Installer settings 80 16 4 Menu 9 7 1 Setting the heating mode 81 16 5 Menu 9 7 2 Setting the sensor offset 85 16 6 Menu 9 7 3 Setting the hyste...

Page 5: ...1 Logging DuoFern devices on off 103 18 2 Menu 9 9 2 Setting the DuoFern mode 107 18 3 Menu 9 9 3 Setting the transmission channel 109 18 4 Menu 9 9 4 Switching the weather data on off 110 18 5 Menu 9 9 5 Displaying the DuoFern address radio code 112 19 Logging on to the HomePilot 113 19 1 Available actuator settings 115 19 2 Available sensor settings 116 19 3 Sample automation of a temperature de...

Page 6: ...ls of the accessories if available as well as the instructions of the respective connected electrical appliance This manual is part of the product Please store it in an easily accessible place When passing the DuoFern Room Thermostat 9485 on to a third party this manual must be passed on as well Damage resulting from non compliance with these instructions and safety instructions will void the warr...

Page 7: ...ea dangerous situation 2 1 Levels of danger and signal words DANGER This hazard will lead to serious injury or death if not avoided WARNING This hazard may result in serious injury or death if not avoided CAUTION This hazard may result in minor or moderate injury if not avoided ATTENTION This hazard may lead to property damage i ...

Page 8: ... 1 Procedures 2 Itemisation 1 or a Lists i Further useful information Please read the respective manual Flashing menu symbols and setting parameters have a grey background Information about opening the menus and setting the parameters can be found on page 46 i ...

Page 9: ...ntrol valves Electrothermal valves with the switching states normallyclosed NC or normally open NO are often used for heating control You can set the respective valve mode on the DuoFern Room Thermostat 9485 to adapt to the control valve used in each case Valve mode NC normally closed The control valve remains closed in an isolated de energised state Valve mode NO normally open The control valve r...

Page 10: ...hermostat 9485 tripping too often if the room temperatures fluctuate Offset sensor offset The temperature measured on site can vary slightly from the room temperature if the DuoFern Room Thermostat 9485 is installed in a unfavourable position e g behind a curtain or on a cool exterior wall An adjustment of the measurement in the range of 5 0 C to 5 0 C can be carried out using the sensor offset ...

Page 11: ...m b 1 x Frame c 1 x Installation housing d 1 x Spacer frame see page 45 e 1 x Instruction manual not illustrated After unpacking please check and compare the contents of the package with those specified above Accessories optionally available see page 126 Remote Sensor 9485 F a b c d ...

Page 12: ...utton Open the main menu Back to the previous menu or standard display 4 Setting buttons Select a menu in the main menu Set the parameters more less Short press or press and hold gradual or quick setting Switch functions on off On OFF Select the display target SOLL actual IST temperature time 3 4 5 6 7 8 9 2 ...

Page 13: ...OTTER Gradually increase the target temperature by 0 5 C 7 Minus button COLDER Gradually reduce the target temperature by 0 5 C 8 SET button Switch the button lock on off only when the button lock function is activated Display weather information 9 Bridging contact for a hardware reset See page 121 4 General view of the operating unit i ...

Page 14: ...14 EN 4 1 General view of the installation housing 10 11 Pos Symbol Description 10 Installation housing 11 Claw fasteners and screws 12 Connecting terminals 13 Type plate i 13 12 ...

Page 15: ...al Remote Sensor 9485 F to measure the room temperature 15 Supply voltage N L 230V 50 Hz Connect the supply voltage 16 Relay output potential free Connect an electrothermal control valve also with extra low voltage electric heater or the air conditioning 4 2 Electrical connections 15 i 16 ...

Page 16: ... Sunday 18 Time setting parameters 19 DuoFern status 20 Weather information 21 Week programme 22 Rain display 23 OFFSET Sensor offset 24 AUTO Automatic mode 25 Automatic mode off or manually changed target temperature 26 Heating 4 3 Display and its symbols ...

Page 17: ...32 System settings 33 SOLL Target temperature 34 SENSOR Sensor test 35 klx lx Light intensity klx Kilolux lx Lux 36 C Temperature unit in degrees Celsius 37 m s Wind velocity meters per second 38 Automatic button lock 4 3 Display and its symbols i i The DuoFern Room Thermostat 9485 has adjustable LCD backlighting see page 94 menu 9 8 3 ...

Page 18: ...scription 21 5 C SOLL The set target temperature Actual temperature Symbols Description 19 8 C The current room temperature You can select the desired view of the standard display using the set buttons Time Symbols Description FR The current weekday 16 30 The current time ...

Page 19: ...t switching times until the room temperature reaches the target value The target temperature has been manually changed Heating is provided as the current room tem perature is lower than the target temperature Cooling is provided as the current room tem perature is higher than the target temperature The current weather information from a DuoFern Environmental Sensor is available Wind or rain displa...

Page 20: ...ay output Support for three heating modes The DuoFern Room Thermostat 9485 can be used and configured in three different heating modes see page 81 Room temperature controller Room temperature controller with limiter function Cooling function Setting multiple heating phases Uptosixheatingorcoolingphases incl fourtargettemperatures can be set for each day Setting heating phases centrally in the Home...

Page 21: ...ilable as an external temperature sensor if the internal sensor cannot reliably record the room temperature This may be useful if The DuoFern Room Thermostat 9485 is installed in a thermally unfavourable position e g on a cool exterior wall Heavy loads e g an electric heater are switched on that significantly heat up the DuoFern Room Thermostat 9485 self heating When is it absolutely essential to ...

Page 22: ... used to gradually increase or decrease the target temperature by 0 5 C see page 52 Installation and electrical connection TheDuoFernRoomThermostat9485isdesignedasaflush mounted device for indoor rooms The electrical connection is carried out by means of the connecting terminals on the reverse side of the installation housing Compatible switch ranges The DuoFern Room Thermostat 9485 can be integra...

Page 23: ...nsor 9485 F can be used for external temperature measurement or as a temperature limiter Control of the valve radiator or air conditioning in combination with a DuoFern actuator also by radio ideal for retrofitting Two step control on off with configurable hysteresis and adjustable minimum switching time Target temperature can also be manually changed by the manual transmitter Receipt and display ...

Page 24: ...hermostat 9485 for individual room regulation of radiators floor heating or the air conditioning Home office Bath room Living room Air conditioning Electric floor heating Radiator with electric control valve RADEMACHER STATUS 9470 1 DuoFern 1 Kanal Aktor K L L N N E Made in Germany ...

Page 25: ...y radio using a DuoFern Universal actuator e g for retrofitting without cabling between the DuoFern Room Thermostat 9485 and the air conditioning Bathroom Directly connect and control electric floor heating Living room Directly connect an electrothermal control valve to control a radiator ...

Page 26: ... Kitchen An individual DuoFern Universal actuator for each room in the cellar which regulates the control valves RADEMACHER STATUS 9470 1 DuoFern 1 Kanal Aktor K L L N N E Made in Germany RADEMACHER STATUS 9470 1 DuoFern 1 Kanal Aktor K L L N N E Made in Germany RADEMACHER STATUS 9470 1 DuoFern 1 Kanal Aktor K L L N N E Made in Germany RADEMACHER STATUS 9470 1 DuoFern 1 Kanal Aktor K L L N N E Mad...

Page 27: ...etrofitting if no leads to the heating manifold are present The parallel connection of several control valves from one room to one 1 channel Universal actuator each is possible There is a risk of an unintentional or erroneous influence through automated scenes or manual operation A DuoFern actuator logged on to the DuoFern Room Thermostat 9485 must not be logged on to the HomePilot or to other Duo...

Page 28: ...28 EN 5 2 Functions and sample applications i Sample application 3 Central control through the HomePilot Home office Bath room Living room Kitchen HomePilot ...

Page 29: ...our saved target temperatures can be changed at any time via the HomePilot web interface Scenes can be triggered in the HomePilot if the temperature drops below or exceeds the four saved target temperature values The DuoFern Room Thermostat 9485 must be operated in mode 1 DuoFern receiver to control the heating phases through scenes in the HomePilot i Direct access from the HomePilot to the relay ...

Page 30: ... W Sensor input S N e g to connect the Remote Sensor 9485 F Requirement double insulated R25 10 kΩ B 3977 Relay output load contact for 230 V Switching voltage 230 V 50 Hz Maximum switching capacity ohmic load 10 A µ 2300 W inductive loads 5 A µ 1115 VA M 6 Technical specifications ...

Page 31: ...small contact distance µ not suitable for disconnecting DonotusetheDuoFernRoomThermostat9485todisconnect the connected electrical appliance DuoFern radio technology Transmission frequency 434 5 MHz Transmission power max 10 mW Range in buildings approx 30 m outdoors approx 100 m depending on the building structure Max number of DuoFern devices 20 6 Technical specifications ...

Page 32: ...ltra white UW glossy Installation depth 32 mm Permissible ambient temperature range 0 C to 40 C Protection class II Protection type IP 30 only for use in dry rooms Connecting terminals Screw terminals for max 1 5 mm2 cable cross section Power reserve for clock in the event of a power failure approx 8 hours 6 Technical specifications ...

Page 33: ...7 0 C Weekly programme off Automatic summer winter changeover on Standard display target temperature Heating mode 1 room temperature controller Hysteresis 0 2 C Min on time off time 2 minutes Valve protection off Frost protection on 4 0 C Valve mode NC energised heating Quick changeover to temperature value with hot off with cold off DuoFern transmission channel channel 1 i ...

Page 34: ... date after a power failure The power reserve is approx 8 hours If this time is exceeded the time and date are lost and need to be reset see page 77 i The internal timer works with tolerances in power reserve mode It may therefore be necessary to adjust the time after a longer power failure i Data retention following a power failure All settings remain permanently saved Data is not lost even after...

Page 35: ... to use the DuoFern Room Thermostat 9485 safely Children must not play with the device Never remove the operating unit from the installation housing during operation Risk of damage due to the overheating or excessive cooling of the room or flooring The relay output remains unchanged if the operating unit is pulled out of the installation housing during operation Control and limiting functions wher...

Page 36: ...nufacturer we provide no warranty for the use of third party components and accept no liability for consequential damage resulting from such Operating conditions Only use the DuoFern Room Thermostat 9485 in dry rooms A 230 V 50 Hz power supply together with a site provided disconnecting device fuse must be available at the installation location The installation and operation of the radio systems i...

Page 37: ...isk of accidents Such applications require additionalsafetyequipment Observetherespectivestatutory regulations for the installation of such systems 7 2 Improper use There is a risk of fatal injury caused by short circuiting and electric shocks if the DuoFern Room Thermostat 9485 is used outdoors or in damp rooms Do not install and use the DuoFern Room Thermostat 9485 outdoors or in damp rooms 7 3 ...

Page 38: ...s a risk of fatal electric shock when touching electrical components All connection and installation work must only be carried out in a de energised state Disconnect all phases of the mains power cable and secure it to prevent any reconnection Check that the system is de energised WARNING There is a risk of fatal injury caused by short circuiting when the DuoFern Room Thermostat 9485 is overloaded...

Page 39: ...to property electric shocks short circuiting Only use the installation housing provided to connect and install the DuoFern Room Thermostat 9485 Installation housings of other RADEMACHER products are not compatible WARNING Incorrect wiring may lead to short circuits and destroy the device Follow the pin assignment detailed in the connection diagram ...

Page 40: ...tshouldbesettotherespectivecontrol voltage e g 24 V instead of L in this case see page 44 Only switch extra low voltage with basic insulation Only extra low voltages ELV with basic insulation may be connected and switched Installation materials The DuoFern Room Thermostat 9485 is intended for flush mounting We recommend installation in a deep 58 mm flush mounted box or in an electronic socket Leng...

Page 41: ...ly essential use of the external Remote Sensor 9485 F It is absolutely essential that the Remote Sensor 9485 is connected when using limiting functions heating mode 2 room temperature controller with limiter Maximum length of lead to connect the external Remote Sensor 9485 F The maximum length of lead to connect the external Remote Sensor 9485 F must not exceed 10 m 8 1 Important information prior...

Page 42: ...lay all connecting cables right into the flush mounted box 3 Remove the insulation on all leads down to 6 mm in length and connect them according to the connection diagram on the following pages 4 After the electrical connection the installation of the DuoFern Room Thermostat 9485 into the flush mounted box is carried out see page 45 i ...

Page 43: ...43 EN 8 3 Connection diagram with a 230V control valve 230 V Electrothermal control valve i DuoFern Room Thermostat Type 9485 Remote Sensor 9485 F optional 230 V 50 Hz ...

Page 44: ...44 EN 8 4 Connection diagram with a 24V control valve i 24 V Electrothermal control valve Remote Sensor 9485 F optional 230 V 50 Hz 24 V ...

Page 45: ...ing into the flush mounted box and fasten it with the screws of the claw fasteners 2 Place the frame on to the installation housing 3 Place the spacer frame in the frame 4 Then carefully insert the operating unit into the installation housing 5 Switch on the mains power supply again i ...

Page 46: ...d setting the functions 1 M Open the main menu i Pressing the menu button in the standard display opens the main menu 2 Select the desired menu The selected menu is indicated by a flashing symbol 3 OK Confirm and open the selected menu OFF flashes ...

Page 47: ...On 5 OK Each setting must be confirmed with the OK button Confirming the entry takes you to the next setting or back to the menu 6 M Back to the standard display i Pressing the menu button briefly takes you back one menu step Pressing and holding the button always take you to the standard display Example ...

Page 48: ...d for the initial commissioning or after a software reset Continue with menu 9 7 Installer settings The settings in menu 9 7 must be checked and adapted to the existing heating installation after completing the installation wizard see page 80 Readiness for operation The DuoFern Room Thermostat 9485 is ready for operation after completing the settings mentioned above i ...

Page 49: ...year 3 Set the current date day month and confirm each setting 5 Set and confirm the starting time of the first heating phase Maximum number of daily heating phases A maximum of six heating phases can be set up for each day see page 59 menu 2 Pre setting the week programme The first starting time applies to the entire week MO SO If necessary you can then select one of three week programmes in menu...

Page 50: ...ating phases see page 59 menu 2 i 6 Select and confirm the number of the desired target temperature for this heating phase Factory setting 1 21 5 C 7 Set and confirm the desired target temperature 8 Set and confirm the starting time of the second heating phase Factory setting 23 00 9 Select and confirm the number of the desired target temperature for this heating phase 10 Set and confirm the desir...

Page 51: ...ing phase see points 8 to 10 or Exit the settings in the installation wizard by selecting and confirming i 12 The standard display is shown after the final setting Example 13 The settings in menu 9 7 must be checked and adapted to the local heating installation after completing the installation wizard see page 80 ...

Page 52: ...0 5 C Colder Gradually reduce the target temperature by 0 5 C Display example i The manual change only applies until the next automatic heating phase becomes active at the set switching time Resetting the manual change OK 1 sec Press the OK button on the standard display for one second to reset the manual change The automatic mode with its set heating phases and target temperatures then applies ag...

Page 53: ...utomatic mode Automatic mode off All set automatic functions are deactivated 1 OK 1 sec Press the OK button for one second on the standard display Automatic mode on Automatic mode off i If the target temperature was previously changed you have only reset the manual change of the target temperature in the first step Press the OK button again in this case to switch off automatic mode ...

Page 54: ...rs update the weather data approx every 5 minutes and therefore it can take a few minutes until the weather data is displayed If no new weather data is received for 45 minutes this is no longer available i In the event that multiple DuoFern Environmental Sensors are being received the desired environmental sensor can be selected in menu 9 9 4 see page 110 1 As soon as an environmental sensor is de...

Page 55: ...ux lx 1 150 kilo lux klx Symbol depending on the brightness 50 lx dusk 50 lx Wind velocity 0 35 m s 3 You can call up all the available weather data using the set buttons see examples Temperature and rain 14 Calling up and displaying weather data i The display automatically switches to the standard display after 10 seconds ...

Page 56: ...SOLL 3 Target temperatures numbers 74 9 System settings 76 SET 9 1 Time and date 77 9 5 Week programme 78 9 7 Installer settings 80 9 7 1 Heating mode 81 OFFSET 9 7 2 Sensor offset 85 H 9 7 3 Hysteresis and minimum on time 86 9 7 4 Valve protection 87 9 7 5 Frost protection 88 9 7 6 Valve mode 89 SENSOR 9 7 7 Sensor test 91 ...

Page 57: ...on and off 103 9 9 2 Setting the DuoFern mode 107 Ch 9 9 3 Setting the transmission channel 109 9 9 4 Switching the weather data on off 110 IST 9 9 5 Displaying the DuoFern address radio code 112 15 Menu overview i Standardised menu structure A standardised cross product menu structure has been developed for all RADEMACHER devices Similar functions always have the same menu number and therefore th...

Page 58: ...y All automatic functions are deactivated Switching automatic mode on off in menu 1 1 Open menu 1 2 Select and confirm the desired setting OFF Automatic mode off On Automatic mode on Toggling directly on the standard display OK 1 sec Press the OK button for one second on the standard display Both symbols on the standard display Automatic mode on and the target temperature has been manually changed...

Page 59: ...5 see page 78 Additional information about the setting The switching times of the heating phases are set in 15 minute steps e g 06 00 06 15 06 30 etc A new heating phase cannot be set before the previous heating phase Four adjustable target temperatures are stored These can be randomly assigned to the individual heating phases If the setting of a heating phase sequence should be terminated select ...

Page 60: ...ases Example 1 Family programme The automatic heating phases should apply for the entire week Mon Sun MO SO Example 2 Single household The automatic heating phases should be set separately for the weekdays Mon Fri MO FR andtheweekend Sat Sun SA SO Example 3 Home office Heating should only be provided on Friday and Saturday ...

Page 61: ...e same switching times on all weekdays 15 2 Menu 2 Setting automatic heating phases 6 00 10 00 12 00 14 00 16 00 18 00 20 00 22 00 23 00 15 16 17 18 19 20 21 22 8 00 C Uhr MO SO Monday Sunday Heating phase Time Target temperature SOLL No C 1 06 00 1 21 5 C 2 23 00 2 17 5 C 3 Heat up to 21 5 C at 06 00 Lower temperature to 17 5 C at 23 00 ...

Page 62: ... desired week programme is already active 3 Set and confirm the starting time of the first heating phase e g 06 00 4 Select and confirm the number of the desired target temperature for this heating phase e g 1 5 Set and confirm the desired target temperature e g 21 5 C 15 2 Menu 2 Setting automatic heating phases ...

Page 63: ... phase e g 23 00 7 Select and confirm the number of the desired target temperature for this heating phase e g 2 8 Set and confirm the desired target temperature e g setback tempera ture e g 17 0 C 9 Terminate and confirm the setting of the heating phases 10 Subsequently the main menu is displayed Menu 9 5 or ...

Page 64: ... different tempera tures at different times on weekdays and at the weekend MO FR Monday Friday Heating phase Time Target temperature SOLL No C 1 06 00 1 21 5 C 2 08 00 2 17 5 C 3 14 30 1 21 5 C 4 23 00 2 17 5 C 5 6 00 10 00 12 00 14 00 16 00 18 00 20 00 22 00 23 00 15 16 17 18 19 20 21 22 8 00 C Uhr MONDAY FRIDAY SATURDAY SUNDAY ...

Page 65: ...et temperature SOLL No C 1 07 00 1 21 5 C 2 23 00 2 17 5 C 3 15 2 Menu 2 Setting automatic heating phases 1 First open menu 9 5 and set the week programme 2 2 Then menu 2 opens automatically or Open menu 2 if the desired week programme is already active ...

Page 66: ...se e g 1 5 Set and confirm the desired target temperature e g 21 5 C 6 Set and confirm the starting time of the second heating phase e g 08 00 7 Select and confirm the number of the desired target temperature for this heating phase e g 2 8 Set and confirm the desired target temperature e g setback tempera ture e g 17 0 C 15 2 Menu 2 Setting automatic heating phases ...

Page 67: ...ime of the fourth heating phase e g 23 00 12 Select and confirm the number of the desired target temperature for this heating phase e g 2 i The selected target temperatures cannot be changed because they are already used as they are already elsewhere in a heating phase 13 Terminate and confirm the setting of the heating phases for the weekdays Monday Friday MO FR 15 2 Menu 2 Setting automatic heat...

Page 68: ... temperature for this heating phase e g 1 16 Set and confirm the starting time of the second heating phase for the weekend e g 23 00 17 Select and confirm the number of the desired target temperature for this heating phase e g 2 i The selected target temperatures cannot be changed because they are already used as they are already elsewhere in a heating phase 15 2 Menu 2 Setting automatic heating p...

Page 69: ...69 EN 18 Terminate and confirm the settings for the weekend Saturday Sunday SA SO 19 Subsequently the main menu is displayed or Menu 9 5 15 2 Menu 2 Setting automatic heating phases ...

Page 70: ...om temperature should be regulated to the setback temperature on all other days 6 00 10 00 12 00 14 00 16 00 18 00 20 00 22 00 23 00 15 16 17 18 19 20 21 22 8 00 C Uhr MON TUES WED THURS SUN FRI SAT MO DI MI DO SO Mo Tues Wed Thurs Sun Heating phase Time Target temperature SOLL No C 1 FR SA Friday Saturday 1 08 00 1 21 5 C 2 21 00 2 17 5 C 3 ...

Page 71: ... 2 Then menu 2 opens automatically or Open menu 2 if the desired week programme is already active 3 Select and confirm because heating should not be provided on Monday 4 Repeat point 3 for Tuesday Wednesday and Thursday 5 Set and confirm the starting time of the first heating phase for Friday e g 08 00 ...

Page 72: ...temperature e g 21 5 C 8 Set and confirm the starting time of the second heating phase for Friday e g 21 00 9 Select and confirm the number of the desired target temperature for this heating phase e g 2 10 Set and confirm the desired target temperature e g 17 0 C 11 Repeat points 5 to 10 for Saturday If the same target temperatures are selected for this they can no longer be changed ...

Page 73: ...73 EN 15 2 Menu 2 Setting automatic heating phases 12 Select and confirm because heating should not be provided on Sunday 13 Subsequently the main menu is displayed or Menu 9 5 ...

Page 74: ... only be changed centrally in menu 3 SOLL Information about setting the target temperatures Four target temperatures are available that can be set centrally Each target temperature can be randomly used e g as a comfort or setback temperature Central changes to a target temperature affect all automatic heating phases that use this target temperature The target temperatures can also be changed with ...

Page 75: ...eat points 1 to 3 if you want to change other target temperatures 2 Select and confirm the number of the target temperature to be changed 3 Change and confirm the target temperature Setting range 4 0 C to 40 C 15 3 Menu 3 Setting target temperatures centrally SOLL ...

Page 76: ... DuoFern RoomThermostat 9485 to your individual preferences The DuoFern settings in menu 9 9 are introduced and described separately from page 102 onwards Menu 9 System settings Symbol Menu Page SET 9 1 Time and date 77 9 5 Week programme 78 9 7 Installer settings 80 9 8 Device settings 92 9 9 DuoFern settings 102 ...

Page 77: ...77 EN 16 1 Menu 9 1 Setting the time and date SET 1 Open menu 9 1 Configure and confirm the desired settings Setting order 2 Time 3 Date Day Month 4 Year 2000 to 2099 ...

Page 78: ...ory setting The switching times of the automatic heating phases apply from Mon Sun MO SO 2 Working day and weekend switching times Separate switching times for Mon Fri MO FR and Sat Sun SA SO 3 Individual day switching times The switching times of the automatic heating phases can be set for each individual weekday i Once a week programme has been selected and confirmed menu 2 opens automatically t...

Page 79: ...N 1 Open menu 9 5 2 Select and confirm the desired week programme 3 Menu 2 opens automatically to set the heating phases after selecting a week programme see page 60 16 2 Menu 9 5 Setting the week programme ...

Page 80: ...ting heating installation after completing the installation wizard Menu 9 7 Installer settings Symbol Menu Page 9 7 1 Heating mode 81 OFFSET 9 7 2 Sensor offset 85 H 9 7 3 Hysteresis and minimum on time 86 9 7 4 Valve protection 87 9 7 5 Frost protection 88 9 7 6 Valve mode 89 SENSOR 9 7 7 Sensor test 91 ...

Page 81: ... heat sources e g fireplace by defining a minimum floor temperature It is absolutely essentialtoconnectthedevicetotheexternalRemoteSensor 9485 F for this heating mode The heating is switched on when the room temperature drops below the set target temperature The room temperature is measured with the internal sensor The floor temperature is measured by the external Remote Sensor 9485 F regardless o...

Page 82: ...ing mode 1 Open menu 9 7 1 2 2 Select and confirm the heating mode 1 2 3 Select and confirm the internal I or external E temperature sensor 2 Continue with the desired heating mode 2 1 Heating mode 1 Setting the room temperature controller ...

Page 83: ...ture Setting range 10 C to 30 C Factory setting OFF The setting is undertaken in steps of 1 0 C 2 4 Set and confirm the limiting value for the maximum floor temperature Setting range 20 C to 40 C Factory setting 35 C The setting is undertaken in steps of 1 0 C i If both a minimum and maximum temperature limit are set the limiting values must be at least 5 C apart An incorrect setting is automatica...

Page 84: ...EN 16 4 Menu 9 7 1 Setting the heating mode 2 1 Heating mode 3 Setting the cooling function 2 2 Select and confirm the heating mode 3 2 3 Select and confirm the internal I or external E temperature sensor ...

Page 85: ...ourable position e g behind a curtain or on a cool exterior wall Setting range An adjustment of the measurement in the range of 5 C to 5 C can be carried out using the sensor offset The setting is under taken in steps of 0 1 C 1 Open menu 9 7 2 2 Set the offset for the internal temperature sensor e g 1 5 C 3 Set the offset for the external temperature sensor e g 0 5 C OFFSET ...

Page 86: ...ng operations by setting a minimum on time for the relay This prevents the DuoFern Room Thermostat 9485 tripping too often if the room temperatures fluctuate 1 Open menu 9 7 3 2 Set the hysteresis Setting range 0 1 C to 5 C Factory setting 0 2 C 3 Set the minimum on time Setting range 1 minute to 10 minutes Factory setting 2 ...

Page 87: ...e g in summer it may get stuck Prevent the control valve getting stuck with the Valve protection function The valve is switched on for a set time at 10 00 if it has not been activated for longer than 3 days 72 hours 1 Open menu 9 7 4 2 Switch on the valve protection On Valve protection on OFF Valve protection off 3 Set the minimum on time e g 3 minutes ...

Page 88: ...nimum temperature has been reached The function is independent of the set target temperatures 1 Open menu 9 7 5 2 Switch on the frost protection On Frost protection on OFF Frost protection off 3 Set the minimum temperature at which the heating is switched on e g 4 0 C Factory setting On 4 0 C Setting range 2 0 C 10 C ...

Page 89: ... You can set the respective valve mode in menu 9 7 6 to adapt to the control valve used in each case NC Valve mode normally closed The control valve remains closed in an isolated de energised state NO Valve mode normally open The control valve remains open in an isolated de energised state i The set valve mode also applies to DuoFern actuators connected via radio ...

Page 90: ...ol valve is regulated by a Duofern actuator If the control valve is regulated solely by a DuoFern actuator you can switch off the relay to avoid annoying switching noises 5 sec Press the SET button for 5 seconds to switch the relay on or off Display when the relay is switched off no or nc 16 9 Menu 9 7 6 Setting the valve mode ...

Page 91: ...sors internal and external to check the installation 1 Open menu 9 7 7 2 Select and display the desired temperature sensor Example The internal temperature sensor measures 21 9 C Example The external Remote Sensor 9485 F measures 19 8 C Example The external Remote Sensor 9485 F is incorrect or not connected ...

Page 92: ... Device settings Menu 9 8 Device settings Symbol Menu Page 9 8 1 Automatic summer winter changeover 93 9 8 3 Display lighting 94 9 8 5 Button lock 95 9 8 6 Holiday mode 97 9 8 7 Party mode 99 9 8 0 Software version 101 ...

Page 93: ...hour at 02 00 Winter time The timer is changed to winter time standard time on the last Sunday in October The timer is set back one hour at 03 00 Recommendation for operating the device outside Germany If the DuoFern Room Thermostat 9485 is not being used in Germany it may be necessary to switch off the automatic summer winter changeover function 1 Open menu 9 8 1 2 Switch the summer winter change...

Page 94: ...0 seconds on the standard display After approx 1 minute in the menus 1 Open menu 9 8 3 2 Set and confirm the desired brightness levels 0 Switch off the permanent display lighting 1 Weak brightness 2 Average brightness 3 Maximum brightness You can set the desired brightness level if the background light ing should remain permanently lit up in an idle state without pressing a button ...

Page 95: ... 5 2 Switch the button lock on off and confirm OFF Button lock off On Button lock on Automatic activation after approx two minutes If the button lock is activated and no buttons are pressed within a period of two minutes the button lock is switched on automatically If an attempt is made to call up the menu when the button lock is active the display flashes ...

Page 96: ...and hold for 4 seconds The button lock is activated manually on the standard display before the time limit expires 4 sec Press and hold for 4 seconds if you want to activate the automatic button lock before the two minutes expire i Manual operation of the DuoFern Room Thermostat 9485 is also possible when the button lock is active ...

Page 97: ... on the DuoFern RoomThermostat 9485 The holiday mode can then be directly activated on the standard display The heating is regulated to the setback temperature when the holiday mode is activated 1 Open menu 9 8 6 2 Switch the holiday mode on off and confirm OFF Holiday mode off On Holiday mode on 3 Set and confirm the setback temperature e g 17 0 C ...

Page 98: ...the setback temperature until the next automatic heating phase becomes active Manual mode The hand symbol is shown if you press the button briefly Activating the setback temperature permanently on the standard display holiday mode 4 sec Press and hold for 4 seconds to permanently activate the setback temperature holiday mode The automatic heating phases have been deactivated Automatic mode off The...

Page 99: ...re on the DuoFern Room Thermostat 9485 The party mode can then be directly activated on the standard display The heating is regulated to the comfort temperature when the party mode is activated 1 Open menu 9 8 7 2 Switch the party mode on off and confirm OFF Party mode off On Party mode on 3 Set and confirm the comfort temperature e g 21 5 C ...

Page 100: ...ated to the comfort temperature until the next automatic heating phase becomes active Manual mode The hand symbol is shown if you press the button briefly Activating the party mode permanently on the standard display 4 sec Press and hold for 4 seconds to permanently activate the party mode The automatic heating phases have been deactivated for this Automatic mode off The clock symbol disappears wh...

Page 101: ...ersion This menu enables the current software version of the DuoFern Room Thermostat 9485 to be displayed 1 Open menu 9 8 0 2 Subsequently the current software version is displayed 3 Carry out a display test 4 OK Back to the menu 9 8 Device settings ...

Page 102: ...Fern Room Thermostat 9485 to receive and send control signals in the DuoFern network it is necessary to log any desired DuoFern device e g DuoFern actuator etc on to the DuoFern Room Thermostat 9485 To do so please also read the operating manual of the respective DuoFern device Maximum number of connected devices You can log a maximum of 20 DuoFern devices on to a DuoFern Room Thermostat 9485 Addi...

Page 103: ...d For example one device is logged on here 3 Logging on DuoFern devices 3 1 Switch the respective DuoFern device to login mode 3 2 Start the login procedure 3 3 The display flashes On 3 4 The new number of logged on devices is displayed after a successful login 3 5 Log on the next DuoFern device or Back to the menu selection ...

Page 104: ...ern devices 4 1 Switch the respective DuoFern device to log off mode 4 2 Start the log off procedure 4 3 The display flashes OFF 4 4 The new number of logged on devices is displayed after a successful log off 4 5 Log off the next DuoFern device or Back to the menu selection ...

Page 105: ...FF 3 Subsequently all of the connections are deleted i Deleting the connections can lead to problems for the participants whereby the DuoFern Room Thermostat 9485 is still logged on after the deletion process Always use the Log off function to terminate the connection with other DuoFern devices 18 1 Menu 9 9 1 Logging DuoFern devices on off ...

Page 106: ...battery operated DuoFern transmitters e g the DuoFern manual central operating unit cannot be logged off using this function 1 Open menu 9 9 1 3 4 sec Activate the clear up function In order to do this press and hold the SET button for approx 4 seconds 4 The display flashes 2 The number of DuoFern devices logged on is displayed 4 1 The current number of DuoFern devices logged on e g 2 is displayed...

Page 107: ...1 DuoFern receiver Heating phases are controlled centrally e g through scenes for example by the HomePilot No local heating phases can be set and activated in this mode 3 Local operation factory setting The heating phases set in the DuoFern Room Thermostat 9485 are stored locally In addition control commands can also be received and executed from the DuoFern network e g from a DuoFern manual trans...

Page 108: ...108 EN 18 2 Menu 9 9 2 Setting the DuoFern mode 1 Open menu 9 9 2 2 Set and confirm the desired DuoFern mode 1 DuoFern receiver 3 Local operation ...

Page 109: ...lve is not required If a multi channel DuoFern actuator is used for this the channel that is used must be set on the DuoFern Room Thermostat 9485 i Pay attention when wiring the DuoFern actuator to the control valve to the channel used and check that the control valve actually also controls the control commands of the DuoFern Room Thermostat 9485 1 Open menu 9 9 3 2 Set and confirm the transmissio...

Page 110: ...d displayed directly on the standard display see page 54 Maximum number of environmental sensors A maximum of 4 environmental sensors are detected Only one sensor can ever be selected as the source Observing delays in displaying the weather data i Environmental sensors update the weather data approx every 5 minutes and therefore it can take a few minutes for the weather data to be displayed after ...

Page 111: ...e last four digits of the DuoFern address radio code of the current environmental sensor are displayed Display if no environmental sensor has been received or is in radio range so far 4 Select and confirm the desired environmental sensor Deleting all detected environmental sensors Briefly press the SET button All environmental sensors are deleted ...

Page 112: ...ss radiocode viawhichitcom municates on the DuoFern network If necessary you can display the DuoFern address of the DuoFern Room Thermostat 9485 1 Open menu 9 9 5 2 Two digits of the six digit address are always shown in the form of scroll text see example 3 M or OK Back to the menu selection ...

Page 113: ...DuoFern Room Thermostat 9485 must be logged on once for it to be set and monitored by the HomePilot 1 Open the user interface of the HomePilot and click in the bottom left on the Configuration button and then on Actuators and Logging on devices ...

Page 114: ...e after successfully logging on A room thermostat actuator A temperature sensor sensor 4 Click on the desired device and assign an individual name or a different description if required In addition a graphic symbol can be selected for the logged on device 5 Save the settings The logged on device is then listed on the left under sensors and devices and can be used immediately ...

Page 115: ...ermostat 1 2 3 4 5 1 Name and description for the DuoFern Room Thermostat 9485 2 Select the desired symbol 3 Change the target temperature manually 4 Select manual operation or automatic timer 5 Set target temperatures 1 4 The values correspond to the target temperatures stored in menu 3 of the DuoFern Room Thermostat 9485 ...

Page 116: ...e available under Configuration Sensors Temperature sensor 1 Name and description for the temperature sensor 2 Select the desired symbol 3 Set target temperatures 1 4 The values correspond to the target temperatures stored in menu 3 of the DuoFern Room Thermostat 9485 1 2 3 ...

Page 117: ...other devices with the temperature sensor of the DuoFern Room Thermostat 9485 A skylight is controlled by the target value 3 in the following example 1 A scene to open the skylight if the set target temperature is exceeded target value 3 2 Add the desired device skylight to the scene and set the desired target state 100 ...

Page 118: ... dependent skylight control 3 Add automation to the scene Select Temperature as the automation select the desired sensor and remove the tick on Temperature insufficient In addition select the desired weekdays for the automation 4 Automation set up ...

Page 119: ...device skylight to this and set the desired target state as Temperature insufficient 0 6 Also add automation to this scene Select Temperature as the automation select the desired sensor and remove the tick on Temperature insufficient In addition select the desired weekdays for the automation on which the automation should apply ...

Page 120: ...ing out a software reset and check these after the reset i 1 M OK Press and hold the four buttons simultaneously for five seconds until all of the symbols are shown on the display 2 The software version is then shown for five seconds All settings are deleted and reset to the default factory settings 3 Start with the settings as specified from page 48 onwards installation wizard i The DuoFern conne...

Page 121: ...screwdriver are located in the centre of an opening on the rear of the operating unit ATTENTION Risk of damage due to the overheating or excessive cooling of the room or flooring The relay output remains unchanged if the operating unit is pulled out of the installation housing during operation Control and limiting functions where appropriate are no longer provided Make sure that a relay state that...

Page 122: ...erheatedandswitched off for safety reasons It is very likely that a large load has been connected The maximum permissible connected loads can be found in the technical specifications see page 30 The error message can only be confirmed by pressing the OK button when the device is no longer overheating 21 Carrying out a hardware reset i 3 The operating unit can be reinserted into the installation ho...

Page 123: ... distances Each DuoFern device that is connected to the mains power supply is a repeater e g switch actuator sockets HomePilot DuoFern actuators etc If devices have been logged on that are no longer available e g due to a defect amongst other things these can be deleted by the Clear up function see page 106 In the event of a transmission error the device makes an attempt to reach the DuoFern actua...

Page 124: ...ing Please contact the RADEMACHER Service department if only the internal sensor is used and the problem still persists see page 128 The readings of the sensors can be checked in menu 9 7 7 see page 91 The controller switches to an emergency mode in the event of a faulty sensor by switching on for 6 minutes 30 and switching off for 14 minutes 70 This prevents excessive cooling of the room and over...

Page 125: ...5 off the DuoFern network 2 Switch off the mains power secure it from restarting and check that the system is de energised 3 Carefully pull the operating unit out of the installation housing 4 Remove the frame 5 Release the claw fasteners of the installation housing and pull it out of the flush mounted box 6 Disconnect the connecting cable from the installation housing 7 Secure the connection poin...

Page 126: ... hereby declares that the DuoFern Room Thermostat 9485 complies with the Directive 2014 53 EU Radio Equipment Directive The full text of the declaration of conformity is available at the following website www rademacher de ce i 25 Accessories i Remote Sensor 9485 F Item no 7000 01 03 ...

Page 127: ...airs and modifications by third parties unauthorised persons Use of unsuitable accessories Damage caused by unacceptable excess voltages e g lightning Operational malfunctions caused by radio frequency overlapping and other such radio interference A prerequisite for the warranty is that the new device must have been purchased from one of our approved specialist retailers Proof of this must be prov...

Page 128: ...e Service Hotline 01807 933 171 Fax 49 2872 933 253 service rademacher de 30 seconds free of charge subsequently 14 cents minute from German fixed line networks and max 42 cents minute from German mobile networks Subject to technical modifications misprints and errors excepted Illustrations not binding ...

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RADEMACHER 9485, Instruction Manual For The Electrical Connection And For Commissioning

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