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EU-293 user’s manual 

 

I.

 

SAFETY 

Before using the device for the first time the user should read the following regulations carefully. Not obeying the rules 
included in this manual may lead to personal injuries or controller damage. The user’s manual should be stored in a safe 
place for further reference. 

 In order to avoid accidents and errors it should be ensured that every person using the device has familiarized 
themselves with the principle of operation as well as security functions of the controller. If the device is to be sold or 
put in a different place, make sure that the user’s manual is there with the device so that any potential user has access 
to essential information about the device. 

The manufacturer does not accept responsibility for any injuries or damage resulting from negligence; therefore, users 
are obliged to take the necessary safety measures listed in this manual to protect their lives and property.  

       

  WARNING 

 

A live electrical device! Make sure the regulator is disconnected from the mains before performing any 
activities involving the power supply (plugging cables, installing the device etc.) 

 

The device should be installed by a qualified electrician. 

 

The device should not be operated by children. 

 

  WARNING 

 

The device may be damaged if struck by a lightning. Make sure the plug is disconnected from the power 
supply during a thunderstorm. 

 

Any use other than specified by the manufacturer is forbidden. 

 

The device should be periodically checked. 

 

 

Changes  in  the  merchandise  described  in  the  manual  may  have  been  introduced  subsequent  to  its  completion  on 
17.05.2021. The manufacturer retains the right to introduce changes to the structure or colours. The illustrations may 
include additional equipment. Print technology may result in differences in the colours shown.  

 

We are committed to protecting the environment. Manufacturing electronic devices imposes an 
obligation  of  providing  for  environmentally  safe  disposal  of  used  electronic  components  and 
devices. Hence, we have been entered into a register kept by the Inspection for Environmental 
Protection.  The  crossed-out  bin  symbol  on  a  product  means  that  the  product  may  not  be 
disposed of to household waste containers. Recycling of waste helps to protect the environment. 
The user is obliged to transfer their used equipment to a collection point where all electric and 
electronic components will be recycled. 

 

 

 

Summary of Contents for EU-293v2

Page 1: ...EU 293 user s manual 1 EU 293v2...

Page 2: ...unctions 14 4 1 Block diagram main menu 15 4 2 Day of the week 15 4 3 Clock settings 16 4 4 Day from 16 4 5 Night from 16 4 6 Button lock 16 4 7 Optimum start 16 4 8 Automatic manual mode 17 4 9 Weekl...

Page 3: ...les installing the device etc The device should be installed by a qualified electrician The device should not be operated by children WARNING The device may be damaged if struck by a lightning Make su...

Page 4: ...lator to fulfil a wide range of functions maintaining the pre set room temperature manual mode day night program weekly control underfloor heating system control optional an additional temperature sen...

Page 5: ...U 293 B v2 wireless version powered with two AAA 1 5V batteries with a temporary backlight Colour versions black or white 2 EU 293 Z v2 wireless version powered with 230V with a temporary backlight Co...

Page 6: ...EU 293v2 room regulator connection diagram In order to install the device properly follow the diagram below A two core communication cable should be connected to appropriate ports in the receiver heat...

Page 7: ...93v2 room regulator may be used as a wall mountable panel In order to mount it place the rear part of the controller in the mounting box on the wall insert the regulator and turn it slightly 2 HOW TO...

Page 8: ...EU 293v2 room regulator connection diagram In order to install the device properly follow the diagram below A two core communication cable should be connected to appropriate ports in the receiver heat...

Page 9: ...E In case of no communication e g due to discharged battery the receiver automatically disables the heating device after 15 minutes Registration of the EU MW 3 receiver In order to register relays sel...

Page 10: ...ce is disabled if it is connected to a CH boiler controller the CH boiler switches to sustain mode after receiving the signal If the regulator is used in heating mode it may also cooperate with a floo...

Page 11: ...for each day of the week separately The display shows the hours when the comfort temperature applies In the remaining time period economical temperature applies In order to activate this mode press E...

Page 12: ...nd or when the user presses EXIT Example 2 manual mode activation in weekly control mode When Weekly control is active the user changes the pre set temperature by pressing one of the buttons which aut...

Page 13: ...n screen view press this button to switch to manual mode and decrease the pre set temperature value In the controller menu use this button to change parameter settings enter the service code etc 4 in...

Page 14: ...en reached Cooling mode the icon rotates when the temperature is above the pre set value it is steady when the pre set temperature has been reached 10 Current operation mode a Weekly b Manual c Day ni...

Page 15: ...Press or until the current day of the week is displayed Press MENU to confirm and move on to the next parameter or press EXIT to confirm and return to the main screen view Menu Day of the week Clock...

Page 16: ...user to define the exact time of entering the night mode When Day night mode is active economical temperature applies at nighttime To configure this parameter press MENU until Night from setting appe...

Page 17: ...med change resulting from the previous operation mode is introduced If the function is disabled OFF the manual mode remains active regardless of the pre programmed changes 4 9 WEEKLY PROGRAM This func...

Page 18: ...the user opens up the program editing screen Each time the user holds the MENU button the program number changes When the desired number appears on the screen the user may start editing its parameters...

Page 19: ...15 21 comfort temperature 22 00 economical temperature NOTE When the user finishes the editing process by pressing EXIT button the controller returns to the main screen view and this program is selec...

Page 20: ...n setting range is from 10 to 10 C with the accuracy of 0 1 C To calibrate the built in sensor press the MENU button until the temperature sensor calibration screen appears Use the buttons to set the...

Page 21: ...re set temperature tolerance in order to prevent undesired oscillation in case of small temperature fluctuation within the range of 0 2 4 C In order to set the hysteresis press MENU until the hysteres...

Page 22: ...ximum T2 pre set room temperature Select this option the parameter starts flashing Use the buttons to set the temperature To confirm press the MENU button confirm and go on to edit the next parameter...

Page 23: ...e 2009 125 EC establishing a framework for the setting of ecodesign requirements for energy related products as well as the regulation by the MINISTRY OF ENTREPRENEURSHIP AND TECHNOLOGY of 24 June 201...

Page 24: ...TECH 24...

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