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Daikin homecontrols EKRUFHT61V3, Installation And Operation Manual

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Daikin homecontrols EKRUFHT61V3 Installation And Operation Manual Download Page 24

24

General information about radio operation

11  General information about radio operation

Radio transmission is performed on a non-exclusive transmission path, 
which means that there is a possibility of interference occurring. Interference 
can also be caused by switching operations, electrical motors or defective 
electrical 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 humidity in the vicinity have an important role to play, as do 
on-site structural/screening conditions.

Hereby, Daikin Europe N.V. declares that the radio equipment type DHC 
EKRUFHT61V3 is in compliance with the Directive 2014/53/EU. The original 
declaration of conformity is available from the EKRUFHT61V3 product 
pages.

https://qr.daikin.eu/?N=EKRUFHT61V3

Summary of Contents for homecontrols EKRUFHT61V3

Page 1: ...Installation and operation manual Daikin Home Controls Floor Heating Controller 6 zones EKRUFHT61V3 ...

Page 2: ...A G B E C F I D H 1 ...

Page 3: ...13 6 cm L J K 2 3 ...

Page 4: ...4 5 ...

Page 5: ...6 7 ...

Page 6: ...ed by electronic mechanical or chemical means without the written consent of the publisher Typographical and printing errors cannot be excluded However the information contained in this manual is reviewed on a regular basis and any necessary corrections will be imple mented in the next edition We accept no liability for technical or typographical errors or the consequences thereof All trademarks a...

Page 7: ...n the mains voltage 17 6 4 Connecting further DHC accessories 18 6 4 1 Connecting to the DHC Access Point via the ONECTA app 18 7 Manual operation 19 7 1 Switching on off heating zones 19 8 Troubleshooting 19 8 1 Duty cycle 19 8 2 Error codes and flashing sequences 20 8 2 1 Flashing sequences of the system LED 20 8 2 2 Flashing sequences of the channel LED 21 9 Restore factory settings 22 10 Maint...

Page 8: ... a hazard Please note This section contains important additional information 2 Hazard information Do not open the accessory It does not contain any parts that can be maintained by the user In the event of an error have the accessory checked by an expert For safety and licensing reasons CE unauthorized change and or modification of the accessory is not permitted The accessory may only be operated i...

Page 9: ...ched The accessory is part of the building installation The relevant national standards and directives must be taken into consideration during planning and set up The accessory has been designed solely for operation on a 230 V 50 Hz AC supply Only qualified electricians to VDE 0100 are permitted to carry out work on the 230 V mains Applicable accident prevention regulations must be complied with w...

Page 10: ...isconnection Exceeding the maximum capacity could lead to the destruction of the accessory fires or electric shocks Before the accessory is connected remove the fuse from the fuse box or remove the plug from the socket Observe the installation instructions for installation in distribution systems DIN VDE 0100 410 The accessory may only be operated within residential buildings Using the accessory f...

Page 11: ... All accessories of the ecosystem can be configured comfortably and individually via the ONECTA app The available functions provided by the DHC ecosystem in combination with other accessories are described in the DHC Application Guide All current technical documents and updates can be found on the product pages https qr daikin eu N EKRUFHT61V3 ...

Page 12: ...ting zones 9 heating circuits can be supported Furthermore the accessory offers operation in heating or cooling mode provided that your heating system offers these operating modes You can flexibly mount the accessory using the supplied screws or a DIN rail With the secure radio communication between the DHC accessories the wiring effort is kept to a minimum Accessory overview see figure 1 A System...

Page 13: ...the DHC Floor Heating Controller using screws proceed as follows 1 Select a suitable mounting location close to your heating system Make sure that no electricity or similar lines run in the wall at this location 2 Use a pen to mark the positions of the two screw holes with a distance of 13 6 cm on the wall see figure 3 3 Use an appropriate drill to make the holes 4 Use the supplied screws and plug...

Page 14: ...e relevant electro technical knowledge and experience Incorrect installation can put your own life at risk and the lives of other users of the electrical system Incorrect installation also means that you are running the risk of serious damage to property e g because of a fire You may be personally liable in the event of injuries or damage to property Contact an electrical installer Specialist know...

Page 15: ...ero balancing protective earthing required additional measures etc To install the DHC Floor Heating Controller into a power distribution panel it has to be mounted in accordance with VDE 0603 DIN 43871 low voltage sub distribution board DIN 18015 x In this case the installation must be made on a mounting rail DIN rail according to EN50022 Installation and wiring have to be performed according to V...

Page 16: ...out ferrule mm2 0 75 1 50 0 75 1 50 6 2 Installation To install the DHC Floor Heating Controller proceed as follows 1 Insert a screwdriver in the opening slot C and push the latch to open the cover D 2 Remove the cover by pulling it upwards see figure 5 Warning Disconnect from mains before removing the cover 3 Connect the neutral conductor to connecting terminal N G Press the terminal down using a...

Page 17: ...ently green If the accessory has not yet been connected connection mode will be activated during the first 3 minutes after the mains voltage has been switched on See 6 4 Connecting further DHC accessories on page 18 for more information During the first 10 minutes after the mains voltage has been switched on the accessory remains in start mode In this time all heating zones are triggered and the c...

Page 18: ...er information on direct connection to other DHC accessories see the DHC Application Guide 6 4 1 Connecting to the DHC Access Point via the ONECTA app First set up your DHC Access Point via the ONECTA app to enable operation of other DHC accessories within your ecosystem For further information see the manual of the DHC Access Point To connect the DHC Floor Heating Controller to the DHC Access Poi...

Page 19: ... on or off for 15 minutes Afterwards normal operation will be continued for the heating zone 8 Troubleshooting 8 1 Duty cycle The wireless DHC accessories operate in the following frequency bands 868 000 868 600 MHz 869 400 869 650 MHz In order to safeguard operation of all devices working in this range it is legally required to limit the transmission time of devices Limiting the transmission time...

Page 20: ...e accessory lights up red It may be non responsive for a short period max 1 hour until the time restriction for transmission has expired After this period it will operate normal again 8 2 Error codes and flashing sequences 8 2 1 Flashing sequences of the system LED Flashing code Meaning Solution Short orange flashing Radio transmission attempting to transmit data transmission Wait until the transm...

Page 21: ...nue 8 2 2 Flashing sequences of the channel LED Flashing code Meaning Solution Slow flashing Emergency operation activated Change batteries of the DHC Room Thermostat perform a communication test reposition the DHC Room Thermostat if required replace DHC Room Thermostat if defective Short double flashing Radio connection to DHC Room Thermostat failed Reposition DHC Room Thermostat or add a repeate...

Page 22: ...sory proceed as follows 1 Long press the system button A for 4 seconds see figure 7 The LED quickly starts flashing orange 2 Release the system button again 3 Long press the system button again for 4 seconds The LED lights up green 4 Release the system button to finish the procedure The accessory will perform a restart After the restart you can again integrate your accessory into your DHC ecosyste...

Page 23: ...st the help of an expert to carry out any maintenance or repairs Clean the accessory using a soft lint free cloth that is clean and dry You may dampen the cloth a little with lukewarm water in order to remove more stubborn marks Do not use any detergents containing solvents as they could corrode the plastic housing and label ...

Page 24: ... 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 humidity in the vicinity have an important role to play as do on site structural screening conditions Hereby Daikin Europe N V declares that the radio equipment type DHC EKRUFHT61V3 is in compliance with...

Page 25: ...er heating zone 1 A max Nominal load of all actuators 250 W max Type of disconnection micro Cable type and cross section rigid and flexible cable 0 75 1 5 mm Cable cross section of cable bushing 1 5 2 mm Cable cross section of cable bushing 2 8 2 mm Cable cross section of cable bushing 3 3 2 mm Degree of protection IP20 Protection class I Ambient temperature 0 50 C Type 1 B Withstand voltage 2500 ...

Page 26: ... Weight 566 g Radio frequency band F1 868 0 868 6 MHz F2 869 4 869 65 MHz Maximum radiated power 10 dBm Receiver category SRD category 2 Typ open area RF range 270 m Duty cycle F1 1 per h F2 10 per h Subject to technical changes ...

Page 27: ...sed of at local collection points for waste electronic equipment in compliance with the Waste Electrical and Electronic Equipment Directive Information about conformity The CE sign is a free trading sign addressed exclusively to the authorities and does not include any warranty of any properties For technical support please contact your retailer ...

Page 28: ...Free download of the ONECTA app 4P687170 1 2022 04 ...

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