Description
EU-19
antystop is intended for controlling the central heating pump
(CH). The pre-set temperature is defined using a potentiometer. The
main task of the controller is to activate the pump when the pre-set
temperature value is reached and deactivate it when the CH boiler
temperature drops by 20 C below the pre-set value. Such characteristics
prevent unnecessary pump operation, which saves electricity, extends
the life of the pump and enhances its reliability. ST-19 controller also has
an additional feature – ANTI-STOP, which prevents CH pump stagnation
outside the heating season ( the pump is activated every 10 days for 1
minute).
Controller functions:
•
controlling CH pump
•
anti-stop
Controller equipment:
•
CH temperature sensor
•
Potentiometer for setting the desired temperature
Principle of operation
EU-19
antystop is intended for controlling the central heating pump
(CH). The main task of the controller is to activate the pump when the pre-
set temperature value is exceeded and deactivate it when the CH boiler
cools down (due to damping). Such characteristics prevent unnecessary
pump operation, which saves electricity (up to 60% depending on the CH
boiler use), extends the life of the pump. It also enhances its reliability
and reduces the maintenance costs.
ST-19 controller offers anti-stop function which prevents CH pump
stagnation. The pump is activated every 10 days for 1 minute.
Additionally, every hour the time data is saved in non-volatile memory
(EEPROM), which ensures that the timing is continued even in the event
of voltage failure.
How to configure parameters
Pump activation temperature is adjusted using the potentiometer
within the range of 25⁰C - 85⁰C. The pump is disabled when the actual
temperature drops by 2⁰C below the pre-set value (set up using the
potentiometer). It prevents periodical pump switching due to slight
temperature fluctuation as it would have a negative impact on the life
of the pump.
Apart from the potentiometer, the regulator also has two switches - one
for activating the device (indicated by the power supply light) and the
other for manual pump activation ( indicated by the manual operation
light).
1.Potentiometer
2.Control light indicating manual operation
3.Control light indicating power supply
4.Control light indicating pump operation
5.Power supply switch
6.Fuse 1,6A
7.Power cord
8.CH pump output
9.Temperature sensor
10.Manual operation switch
Installation & How to use the device
The controller should be installed by a qualified person.
The sensor should be installed on the CH boiler output with the use of a
cable tie and protected from the influence of external factors with the use
of an insulating tape (it cannot be dipped in any liquid).
The pump power cord should be connected in the following way: blue and
brown:230V, yellow-green (protective) should be earthed.
The distance between the mounting holes is 110mm
TECHNICAL DATA
NO
SPECYFIKATION
1.
Power supply
230V ±10% /50Hz
2.
Maximum power consumption
2W
3.
Ambient temperature
5÷50
4.
Pump max. output load
0,5A
5.
Temperature measurement accuracy 1°C
6.
Sensor thermal resistance
-30÷99°C
7.
Fuse
1,6A
EU Declaration of conformity
Hereby, we declare under our sole responsibility that
EU-19
manufactured
by TECH STEROWNIKI, head-quartered in Wieprz Biała Droga 31, 34-
122 Wieprz, is compliant with Directive 2014/35/EU of the European
Parliament and of the Council of 26 February 2014 on the harmonisation
of the laws of Member States relating to the making available on the
market of electrical equipment designed for use within certain voltage
limits (EU OJ L 96, of 29.03.2014, p. 357), Directive 2014/30/EU of
the European Parliament and of the Council of 26 February 2014 on the
harmonisation of the laws of Member States relating to electromagnetic
compatibility (EU OJ L 96 of 29.03.2014, p.79), Directive 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 2019 amending the
regulation concerning the essential requirements as regards the restriction
of the use of certain hazardous substances in electrical and electronic
equipment, implementing provisions of Directive (EU) 2017/2102 of the
European Parliament and of the Council of 15 November 2017 amending
Directive 2011/65/EU on the restriction of the use of certain hazardous
substances in electrical and electronic equipment (OJ L 305, 21.11.2017,
p. 8).
For compliance assessment, harmonized standards were used:
PN-EN IEC 60730-2-9:2019-06, PN-EN 60730-1:2016-10.
Wieprz, 29.04.2019
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