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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| General | Details |
|---|---|
| Name | terneo BeeRT Digital Thermostat Instruction Manual |
| Make | terneo |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.3 MB |

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