Herz ETKF+ Operating Manual Download Page 36

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LED flashing sequences and transmission behaviour

led

flaShing

SequenceS

and

tranSmiSSion

behaviour

Error code

on the

display

Problem

Solution

Empty

battery

symbol (

)

Battery voltage

too low

Replace batteries

Valve drive slug-

gish

Check the installation; check

whether the pin on the heating

valve is stuck

Actuating range

too wide

Check the fastening of the radia-

tor thermostat

Adjustment

range too small

Check the heating valve; check

whether the valve pin is jammed

Temperature

sensor defective

Device defective - please contact

your specialist dealer.

Battery voltage

too low, valve

moved to error

position

Replace the batteries of the

radiator thermostat

Slowly

flashing

antenna

symbol ( )

Connection to

taught-in HERZ

components lost

Check the power supply and

the batteries of taught-in HERZ

components.

Quickly

flashing

antenna

symbol ( )

Duty cycle limit

reached

The device can resume radio

communication after a waiting

time of approx. one hour

CAL

Routine descaling

is active

Automatic function (see sec.

„10.5 Setting routine descaling

(dEC)“ on page 27)

Summary of Contents for ETKF+

Page 1: ...Radiator Thermostat ETKF Operating manual ...

Page 2: ...2 Scope of delivery Quan tity Item 1x ETKF Radiator Thermostat 1 8251 01 2x LR6 mignon AA battery 1x Brief instruction in German English Scope of delivery ...

Page 3: ...holiday function 24 10 Configuration menu 25 11 Child safeguard operating lock 37 12 Activate heating pause battery saving 40 13 Restore factory settings 41 14 LED flashing sequences and transmission behaviour 42 15 Maintenance and cleaning 43 16 Information about radio operation 43 17 Technical specifications 44 1st English edition 06 2016 Documentation 2016 HERZ Austria All rights reserved Trans...

Page 4: ... Note This section contains important additional infor mation 2 SafetY inStructionS The device is not a toy do not allow children to play with it Do not leave packaging material lying around as it can be dangerous in the hands of a child Do not open the device it does not contain any com ponents that need to be serviced by the user In the event of an error please return the device to the ser vice ...

Page 5: ...ator Thermostat automatically reduces the temperature in a room in order to save on energy costs Communication between the HERZ components is bidirec tional This ensures that the information sent reaches the recipient The configuration of the ETKF Radiator Thermostat is made according to the system variant used You have the possibility to choose between the following two variants HERZ Room solutio...

Page 6: ...the HERZ system The ambient temperature within a room can be flexibly controlled and regulated with up to 2 ETKF Radiator Thermostats and 3 Win dow Sensors Configuration is performed directly on the ETKF Radiator Thermostat With a Wall Thermostat the solution can be extended to a room solution ...

Page 7: ... device e g window sensor radio activity comfort reduction temperature time date activity symbol C Bar chart of programmed heating phases of current day D Auto Manu button Switch between automatic and manual mode exit the holiday mode E Handwheel for temperature settings select and set menu items F Boost button Activate the boost function confirm start teach in procedure G Switch between reduction...

Page 8: ...uesday Tu and the time 19 07 h are displayed The antenna symbol indicates that the connection to the taught in components has been established The heating phases are displayed as bar charts The bars for the heating phases in the week program will only be displayed if the saved temperature is higher than the reduction temperature Please see section 10 1 for examples 5 Start up 5 1 inSerting replaci...

Page 9: ...un afterwards see sec 5 4 Adapting run on page 12 A battery symbol indicates that the batteries need to be replaced After removing the batteries you should wait approx 1 minute before inserting the new ones The service life of new alkaline batteries is approxi mately two years This device does not support operation with recharge able batteries Never recharge standard batteries Doing so will pre se...

Page 10: ...only InS isshowninthedis play the radiator thermostat can be installed on the valve The ETKF Radiator Thermostat can be configured already before installation Press the auto menu button for this while INS is shown in the display see sec 10 Configura tion menu on page 19 After the programming has been completed InS is shown again in the display and instal lation can take place 5 3 Installation on t...

Page 11: ...t ways of fixing the position of the ther mostat dial Union nut Unscrew the union nut in an anticlockwise di rection 2 The thermostat head can then be removed 3 Snap on fastenings Thermostat dials that have been at tached using this method can be easily released by giving the lock union nut a slight turn in the anticlockwise direc tion 2 The thermostat head can then be removed 3 Compression fittin...

Page 12: ...mbol are displayed As soon as InS is displayed without the activity symbol the radiator thermostat can be mounted This is followed by an adapting run AdA to adapt the thermostat to the valve Attach the radiator thermostat to the valve see sec 5 3 Installation on the radiator on page 10 Tighten the union nut Press the Boost button when InS is displayed ...

Page 13: ...it in first The teach in procedure depends on the system variant used Choose your system variant House Room or Radiator solution and fol low the instructions below HERZ Room solution In the HERZ Room solution all settings and program mings e g week programs can be made directly via the Wall Thermostat To teaching in the device to the Wall Thermostat proceed as follows Press and hold down the OK bu...

Page 14: ...ERZ Radiator solution In the HERZ Room solution all settings and program mings e g week programs can be made directly via the ETKF Radiator Thermostat All devices have to be taught in to each other i e is all ETKF Radiator Thermostats and all Window Sensors have to be taught in to each other max 7 connections ...

Page 15: ...e already configured The configuration data will then be transmitted au tomatically to the new device Put the Window Sensor into teach in mode according to the corresponding operating manual Activate the teach in mode of your ETKF Radiator Ther mostat Press and hold down the Boost button for at least 3 seconds The display shows the remaining teach in time in seconds The teach in time is 30 seconds...

Page 16: ...iately release the Auto Manu button the operating modes only be come available for selection once installation is complete Auto Week program automatic temperature regulation in accordance with the time profile saved heat reduce Manu Manual operation the manually set temperature using the handwheel is maintained permanently Holiday using the handwheel is maintained permanently In holiday mode the s...

Page 17: ...y setting for the com fort temperature is 21 0 C and the reduction temperature 17 0 C The comfort and reduction temperature can be changed individually In the HERZ Room solution you can configure the set tings for the ETKF Radiator Thermostat via the Wall Thermostat If you use the ETKF Radiator Thermostat in the HERZ Radiator solution proceed as follows Press and hold the comfort reduction tempera...

Page 18: ...ion you can configure the set tings for the ETKF Radiator Thermostat via the Wall Thermostat If you use the ETKF Radiator Thermostat in the HERZ Radiator solution proceed as follows Briefly press the Auto Manu button repeated ly until the suitcase symbol appears in the display Setthetimeviathehandwheeluptowhichthetemperature istobemaintainedandthenconfirmwiththeBoostbutton Set the weekday via the ...

Page 19: ...the menu of the ETKF Radiator Thermostat is no longer pos sible HERZ Radiator solution Settings of the ETKF Radiator Thermostat can be changed in the configuration menu of the device The menu can be accessed by pressing the Auto Mode button for more than 3 seconds Menu items can be selected with the handwheel and confirmed with the Boost button By pressing the Auto Menu button again you can return...

Page 20: ...unction 14 6 t d Changing display of date and time 14 7 dSt De Activate automatic switching be tween summer and winter time 14 8 tOF Set temperature offset 14 9 UnL Teach out wireless components 14 10 rES Restoring the factory settings 10 1 Setting the week program Pro In the week program for each weekday up to 6 heating phas es 13 change settings can be set separately The program ming is carried ...

Page 21: ...button dAy appears on the display With the handwheel you can be selected an individual weekday all working days the weekend or the whole week example working days Confirm with the Boost button Now set the end time of the first time period example 6 00 h for the period 0 00 6 00 h Confirm with the Boost button With the handwheel select the chosen temperature for the previously chosen time period ex...

Page 22: ...program Example For each day of the week up to 6 heating phases 13 change settings with individual temperature settings can be saved with the ETKF Radiator Thermostat The factory settings are as follows from 00 00to 06 00 17 0 C from 06 00to 09 00 21 0 C from 09 00to 17 00 17 0 C from 17 00to 23 00 21 0 C from 23 00to 23 59 17 0 C The display will show bars for those heating phases where the set t...

Page 23: ...tor solution proceed as follows Press the Auto Manu button longer than 3 seconds Select the menu item dAT with the handwheel Confirm with the Boost button Set the year month day hour and minute with the hand wheel and confirm with the Boost button 10 3 booSt function boS With the boost function cool rooms can be heated within short at the touch of a button When the function is activated the heatin...

Page 24: ...he function can be deactivated prematurely at any time by pressing the Boost button again Adjust duration of boost function and valve opening In the HERZ Room solution you can configure the set tings for the ETKF Radiator Thermostat via the Wall Thermostat If you use the ETKF Radiator Thermostat in the HERZ Radiator solution proceed as follows Press the Auto Manu button longer than 3 seconds Selec...

Page 25: ...thout Window Sensor The ETKF Radiator Thermostat is able to automatically de tect a sharp fall in temperature caused by ventilation tem perature fall detection The temperature is then reduced to 12 C for 15 minutes default factory setting or to an indi vidually configured value With Window Sensor When a Window Sensor is used the opening and closing of a window is detected at the precise time it oc...

Page 26: ...rmostat in the HERZ Radiator solution proceed as follows Press the Auto Manu button longer than 3 seconds Select the menu item AEr with the handwheel Confirm with the Boost button Set the reduction temperature with the handwheel and confirm with the Boost button Set the duration for the reduction temperature with the handwheel and confirm with the Boost button Temperature fall detection without a ...

Page 27: ...can configure the set tings for the ETKF Radiator Thermostat via the Wall Thermostat If you use the ETKF Radiator Thermostat in the HERZ Radiator solution proceed as follows Press the Auto Manu button longer than 3 seconds Select the menu item dEC with the handwheel Confirm your setting using the Boost button Use the handwheel to select the weekday and confirm this with the Boost button Use the ha...

Page 28: ...e and time will switch when turning the wheel Confirm with the Boost button 10 7 Switching between Summer and winter time dSt You can activate deactivate automatic switch over for sum mer winter time for the ETKF Radiator Thermostat In the HERZ Room solution you can configure the set tings for the ETKF Radiator Thermostat via the Wall Thermostat If you use the ETKF Radiator Thermostat in the HERZ ...

Page 29: ...an offset of 2 0 C needs to be set If you use the ETKF Radiator Thermostat in connec tion with a Wall Thermostat the temperature will be measured at the Wall Thermostat In the HERZ Room solution you can configure the set tings for the ETKF Radiator Thermostat via the Wall Thermostat If you use the ETKF Radiator Thermostat in the HERZ Radiator solution proceed as follows Press the Auto Manu button ...

Page 30: ...as follows Press the Auto Manu button longer than 3 seconds Select the menu item UnL with the handwheel and con firm with the Boost button ACC appears in the display Confirm with the Boost but ton to delete all taught in devices 10 10 reStoring the factorY SettingS reS The factory settings of the ETKF Radiator Thermostat can be restored manually This means that all the manually per formed settings...

Page 31: ...g changed unintended e g through involuntary touch To activate deactivate the basic operating lock press and immediately release the Auto Manu and buttons si multaneously Once activated the operating lock symbol is shown on the display for 10 s Afterwards the symbol will be dis played permanently Operation of the device is now locked To deactivate the operating lock press both buttons once again A...

Page 32: ...digit code 1357 Use the hand wheel to select each digit one after the other Once you have selected the correct digits press the Boost button to confirm The cursor moves to the next digit automatically After you have selected the correct code ON or OFF is displayed Select the required state using the handwheel On means that the advanced operating lock is activated OFF deactivatestheoperatinglock Se...

Page 33: ...on tinues to be activated If you have taught in several radiator thermostats the operating lock has to be activated and deactivated manually on each device Changing the code Press the Auto Manu button longer than 3 seconds Se lect the menu item Loc with the handwheel and confirm with the Boost button Enter the code stored in the memory as described above ON or OFF is displayed Press the Auto Manu ...

Page 34: ...he valve is opened fully The cal cification protection continues to run In the HERZ Room solution you can configure the set tings for the ETKF Radiator Thermostat via the Wall Thermostat If you use the ETKF Radiator Thermostat in the HERZ Radiator solution proceed as follows Press the Auto Manu button until Manu appears in the display In manual mode Manu turn the handwheel clockwise until On is di...

Page 35: ...rs in the display Inmanualmode Manu turnthehandwheelanticlockwise until OFF is displayed To save changes and leave manual mode press the Auto Manu button again 13 reStore factorY SettingS The factory settings of the ETKF Radiator Thermostat can be restored manually Restoring the factory settings deletes all settings and information about taught in devices Remove the batteries from the battery comp...

Page 36: ...ting valve check whether the valve pin is jammed F5 Temperature sensor defective Device defective please contact your specialist dealer F6 Battery voltage too low valve moved to error position Replace the batteries of the radiator thermostat Slowly flashing antenna symbol Connection to taught in HERZ components lost Check the power supply and the batteries of taught in HERZ components Quickly flas...

Page 37: ... mission path which means that there is a possibility of in terference occurring Interference can also be caused by switching operations electrical motors or defective elec trical devices The range of transmission within buildings can differ greatly from that available in the open air Besides the transmitting power and the reception characteristics of the receiver environmental factors such as hum...

Page 38: ...ver category SRD category 2 Duty cycle 1 per h Method of operation Type 1 Degree of protection IP20 Ambient temperature 0 to 50 C Dimensions W x H x D 60 x 65 x 100 mm Weight 170 g not incl batteries Connection M30 x 1 5 mm Linear travel 4 2 mm Spring force 80 N typ Subject to technical changes HERZ Room solution max 1 Wall Thermostat max 8 ETKF Radiator Thermostats max 8 Window Sensors HERZ Radia...

Page 39: ...of at local collection points for waste electronic equipment in compliance with the Waste Electrical and Electronic Equipment Directive The CE sign is a free trading sign addressed exclu sively to the authorities and does not include any warranty of any properties For technical support please contact your special ist dealer ...

Page 40: ...40 HERZ Armaturen GmbH Richard Strauss Str 22 A 1230 Vienna Phone 43 0 1 616 26 31 0 Fax 43 0 1 616 26 31 227 E Mail office herz eu ...

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