Instruction Manual

Сопротивление датчика при различной температуре
Температура, (°С)
5
10
20
30
40
Сопротивление датчика, (W)
25339
19872
12488
8059
5330
If necessary you can use the adjustment in the floor temperature
display on the thermostat screen.
Select «on» in the settings menu to switch to normally
closed contact mode.
Inverse load control
(normally close,
«oFF», factory setting
range «on»)
Timer
(factory setting «9.0h»,
range 0,5–99 h, step — 0,5 h)
The step of 10 hours is set with the step of half an hour, and for
bigger values the step is 1 hour.
Start / reset timer
(factory setting «toF»)
5 times
2 times
1 time
3 times
4 times
Time output (hours.minutes) is carried out with using creeping
line. Press «+» or «–» to view. During reviewing: «–» — is
counter reset.
4 sec.
Switching on / off
the load
(factory setting « »)on
To turn off the load, hold 4 with the «≡» button (the screen shows
3 draws) until «oFF» appears on the screen. To turn on, also
hold the 4 button until «on» appears on the screen.
5 6
Switching on thermostat
If the preset temperature is lower than the sensor
temperature, the heater will turn on and the red indicator
will light up.
Use the «≡» button to select the desired menu item
(see Table 1).
Then the sensor temperature will be displayed.
Function menu
Use «+» or «–» to change parameters. After the first
press, the parameter starts blinking. At the next press,
the parameter is changed.
To view, click on the «+» or «–». The next
press on «+» will increase the preset
temperature, on «–» it will decrease.
To turn on the thermostat, apply voltage
to terminals 3 and 4. The display will show
«888» for 3 seconds.
Preset temperature
2 °С (factory setting 5 )
5 seconds after the last pressing, the thermostat will
automatically return to the air temperature display.
View firmware version
Reset to the factory settings
If the temperature inside the frame exceeds 80 °С,
the emergency power cutoff will take place.
In the case of internal overheating sensor breakout
or short-circuiting the device will continue functioning
in the normal mode, but each 5 sec the «Ert» sign
(a problem with sensor) will be displayed. In this case,
the internal overheating control will not be controlled, but
the thermoregulator will continue to maintain the preset
temperature.
The screen will show the «oht» sign (overheat)
once per second. When the temperature inside
the housing drops below 0 °C, the thermostat 6
will resume operation. After the protection
is activated more than 5 times in a raw,
the thermostat will be blocked till
the temperature inside the frame falls below
60 °С and a button will be activated.
To reset the factory settings, hold the three
buttons at the same time for more than 12 sec
until «dEF» message appears on the screen.
After release it will reset to the factory settings
and reboot.
Hold down the «–» button for 6 seconds. After releasing
the button, the thermostat will return to normal mode.
The internal overheating protection
Select the load operation time in a 30-minute cyclic interval,
the rest of the time the load will be turned off. The load
operation time can be set in the range oFF, 1...29 min, on.
For the load to work continuously, select «on»; to turn it off
completely, select «oFF».
Emergency operation as per timer Mode
— absence of a source of electromagnetic field near the
sensor wire.
(factory settings 15 minutes)
The «t» symbol will flash on the screen and
the remaining time until the next load on / off
is displayed. In this case, every 5 seconds the
cause of the sensor maloperation «OC» (open
circuit) or «SC» (short circuit) will be displayed.
Load is off, screen and indicator are off
— a source of an electromagnetic field near the sensor
wire, which prevents data transmission.
It is necessary:
check the conformity of the sensor connection— ;
— check the connection point of the sensor to the
thermostat, as well as the absence of mechanical damage
along the entire length of the sensor connecting wire;
— an open circuit in the sensor circuit or the temperature
has gone beyond the measured temperatures;
Possible cause: No power supply.
Possible cause:
sensor disconnection— ;
It is necessary: make sure that the supply voltage
is available. If power supply is available, contact the Service
Center.
The thermostat switched to the Emergency Timer mode
Carefully read and become aware of yourself these
instructions.
Connection of the device must be done by a qualified
electrician.
Do not switch the non assembled device to the network.
Turning on and off or and configure the device should be
with dry hands.
Do not connect 230 V mains voltage instead of
the sensor (it leads to failure of the thermostat).
Do not connect the device to the network disassembled.
Avoid hitting of water or moisture to the device.
Do not expose the device to extreme temperatures
(higher than 40 ºС or below –5°C) and high humidity.
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.
Do not attempt to disassemble and repair the device.
Do not exceed the landmarks value adaptor and power.
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».
Do not immerse the sensor with a connecting wire in
the liquid medium.
To protect against overvoltage caused by lightning
discharges, use a lightning protector.
Protect the children from games with the working device,
it is dangerous.
SAFETY INSTRUCTIONS
v30_220504
b5134
Low Voltage Directive 2014/35/EU
EMC Directive 2014/30/EU
Manufacturer and vendor: DS ELECTRONICS, LTD
04136, Ukraine, Kyiv region, Kyiv, 1–3 Pivnichno-Syretska str.
[phone], Service Center: [phone]
[e-mail] www.ds-electronics.com.ua/en/
After the end of its service life, the product must be
disposed of in accordance with applicable law.
Do not fire and do not throw away the device with the
household waste.
Transportation of goods carried in the package, ensuring
the safety of the product.
The device is transported by any kind of transport (rail, sea,
motor, air transportation).
Date of manufacture is on the back side of device.
Application time is unlimited.
If you have any questions or you something will not clear,
call the Service centre the telephone number listed below.
The device does not contain harmful substances.
ADDITIONAL INFORMATION
EXPLOITATION
POSSIBLE PROBLEMS, CAUSES
AND WAYS TO OVERCOME THEM
Menu section
Notes
Screen
Press
«≡»
Table 1. FUNCTION MENU
Correction of screen reading
(factory setting «0.0», range ±5 °С,
step 0,1 °С)
Load work time
counter (view)
The load will shut off. The screen will display:
1. XXh, where XX is the remaining time in hours,
if the time is > 10 h.
2. X.YY, where X is hours, YY is minutes, with alternating ton
inscription every 10 seconds, if time is <10 hours