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terneo BeeRT Digital Thermostat Instruction Manual

EXPLOITATION  
After the end of its service life, the product must be  
disposed of in accordance with applicable law.  
Set «feed» temperature (factory setting 70 °С)  
Operation principle of terneo BeeRT  
thermostat with external programmer  
The «feed» temperature is the temperature ofꢀthe  
coolant at the outlet of the boiler. The value of this  
temperature determines the heating rate of the  
room and the temperature of the radiators. Once  
temperature is reached, the top screen will flash.  
Use the «≡» button to select the desired menu item.  
Useꢀ«+» or «–» to change the parameters. Temperature  
display returns after 5 sec after the last pressing  
theꢀbuttons.  
Transportation of goods carried in the package, ensuring  
the safety of the product.  
The programmer controls the heating system based on set  
schedule. To achieve savings, for example, on weekdays,  
when everyone is at work, the programmer turns  
The device is transported by any kind of transport (rail,  
sea, motor, air transportation).  
offꢀtheꢀboiler by blocking the operation of terneo BeeRT.  
For the operation of the boiler, set the main parameters:  
the temperature and hysteresis of «return» and «feed»,  
as well as the run-out time of the pump. To prevent  
incorrect settings when BeeRT cannot turn  
onꢀtheꢀheating, the lower value of the «feed» temperature  
in the thermostat is limited by the «return» temperature.  
Toꢀview and change, press the «+» button. Next press  
«+» or «–» to change the temperature value.  
Date of manufacture is on the back side of device.  
Application time is unlimited.  
When terneo BeeRT thermostat is blocked  
byꢀtheꢀprogrammer, «–0–» and «feed»  
temperature will flash alternately on the upper  
screen.  
The device does not contain harmful substances.  
Reset to the factory settings  
If you have any questions or you something will not clear,  
call the Service centre the telephone number listed below.  
To reset the factory settings, hold the three buttons  
atꢀtheꢀsame time for more than 12 sec until «dEF»  
message appears on the screen. After release it will reset  
toꢀtheꢀfactory settings and reboot.  
Set «return» temperature  
(factory setting 50 °С)  
SAFETY INSTRUCTIONS  
POSSIBLE PROBLEMS, CAUSES  
AND WAYS TO OVERCOME THEM  
The «return» temperature is the temperature  
ofꢀthe coolant at the inlet to the boiler. The air  
temperature in the room is selected according  
toꢀit.  
View firmware version  
Carefully read and become aware of yourself these  
instructions.  
Hold down the «» button for 6 seconds.  
Theꢀmanufacturer reserves the right to modify the firmware  
to enhance the device technical characteristics.  
Load is off, screen and indicator are off  
Connection of the device must be done by a qualified  
electrician.  
Possible cause: No power supply.  
It is displayed on the bottom screen of the thermostat.  
Toꢀview and change, press the «–» button. Next press  
«+» or «–» to change the temperature value.  
It is necessary: make sure that the supply voltage at  
terminals 9 and 10 is available. If power supply is available,  
contact the Service Center.  
Do not connect 230 V mains voltage instead of the sensor  
(it leads to failure of the thermostat).  
Button blocking (child and public protection)  
Before the installation (dismantling) and connection  
(disconnection) of the device, turn off voltage supply and  
also act according to the «Rules of an arrangement of  
electric installations».  
In order to enable (disable) button blocking press the «+»  
and «–» buttons at the same time for 6 seconds till  
theꢀ«Loc» («unLoc») sign appears on the screen.  
On the thermostat screen «ОС» or «SC»  
The upper screen displays the failures of the «feed»  
sensor, the lower one displays failure of «return» sensor.  
The inscription «OS» means a sensor failure while «SC»  
means short circuit.  
Table 1. FUNCTION MENU  
Do not immerse the sensor with a connecting wire in the  
liquid medium.  
Menu section  
Press  
«»  
Screen  
Notes  
Do not switch the non assembled device to the network.  
«Feed» hysteresis  
(factory setting «5,0»,  
range 1–30 °С, step — 0,1 °С)  
1 time  
Hysteresis is the difference between the switch-off and switch-on  
temperature of the boiler. Reducing the hysteresis allows for  
faster heating of the heating system. The increase reduces  
the wear of the contact groups of the starting equipment.  
We recommend installing:  
Turning on and off or and configure the device should be  
with dry hands.  
Possible cause: damage to the sensor and its circuit,  
incorrectly selected sensor type in the thermostat settings.  
Do not connect the device to the network disassembled.  
Avoid hitting of water or moisture to the device.  
«Return» hysteresis  
(factory setting «5,0»,  
range 1–30 °С, step — 0,1 °С)  
2 times  
3 times  
— «feed» hysteresis is within the range of 5–10 °С;  
— «return» hysteresis is within the range of 2–6 °С.  
It is necessary: to check the integrity of the sensor and  
theꢀabsence of mechanical damage to its circuit,  
theꢀabsence of power wires that are laid close. Make sure  
that the appropriate type is selected in the sensor settings  
(see Table 1).  
Do not expose the device to extreme temperatures  
(higher than 40 ºС or below –5 °C) and high humidity.  
Pump overrun time  
(factory setting 15 sec,  
range 10–60 sec,  
step — 1 sec)  
The additional running time (overrun) of the pump before turning  
on and after turning off the boiler optimizes the operation of the  
boiler and reduces energy consumption. Pump operation before  
turning on the boiler equalizes the temperature of the coolant in  
the entire system. The operation of the pump after the boiler is  
turned off eliminates the local concentration of the heated coolant.  
Never clean the device with the use of chemicals such as  
benzene, solvents.  
Do not store the device and do not use it in areas with the  
dust.  
On the screen of the thermostat, the temperature froze  
at the level of 98 ... 105 °C, the measured temperature  
does not correspond to the actual one  
Do not attempt to disassemble and repair the device.  
Do not exceed the landmarks value adaptor and power.  
If external programmer has normally closed contacts, then select  
«nc». If it has normally open contacts, select «no». Contacts  
of the external programmer should not have galvanic connection  
with power supply circuits.  
4 times  
Selection of the type of external  
programmer control  
(factory setting «nc»,  
Possible cause: in the settings, the type  
ofꢀsensor R10 is selected instead of which  
theꢀdigital sensor D18 is connected and its  
connection does not meet the requirements (see  
page 2).  
can be changed to «no»)  
To protect against overvoltage caused by lightning  
discharges, use a lightning protector.  
5 times  
6 times  
7 times  
8 times  
Correction of the «feed»  
temperature on the screen (factory  
setting 0, range ±9,9 °С, step 0,1 °С)  
If necessary, correct the «feed» temperature display  
on the thermostat screen.  
Protect the children from games with the working device,  
it is dangerous.  
Correction of the «return»  
temperature on the screen (factory  
setting 0, range ±9,9 °С, step 0,1 °С)  
If necessary, correct the «return» temperature display  
on the thermostat screen.  
It is necessary: check the correct connection of the digital  
sensor and its compliance with the type in the thermostat  
settings.  
81.5_220708  
Selecting the type of sensor «feed»  
(factory setting «10r»,  
can be changed to «d18»)  
By default, the analog R10 sensor, which is included into  
the scope of supply, is selected. In case of replacing the sensor  
with a digital sensor D18, select «d18».  
ADDITIONAL INFORMATION  
Low Voltage Directive 2014/35/EU  
EMC Directive 2014/30/EU  
Selecting the type of sensor «return»  
(factory setting «10r»,  
can be changed to «d18»)  
Do not fire and do not throw away the device with  
theꢀhousehold waste.  
Manufacturer and vendor: DS ELECTRONICS, LTD  
04136, Ukraine, Kyiv region, Kyiv, 1–3 Pivnichno-Syretska str.  
+38 (091) 481-91-81, Service Center: +38 (091) 481-91-81  
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GeneralDetails
Nameterneo BeeRT Digital Thermostat Instruction Manual
Maketerneo
LanguageEnglish
FiletypePDF (Download)
File size0.3 MB
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