Tech Controllers ST-979, Руководство пользователя

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ST-979 user’s manual
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VI.a) Fuel level calibration
Conducting fuel level calibration properly enables the user to view the current level of fuel on the
controller screen. The first step involves filling the fuel tank up and selecting the option Fuel tank
full. The controller remembers the level as full (100%).
When there is no fuel left in the tank after a period of CH boiler operation, the user should
select the option Fuel tank empty. In this way the fuel tank is calibrated and the controller will
automatically inform the user about the current fuel level. After a fuel level panel is selected in
the main screen, the display shows the estimated amount of fuel left (%) and the expected time
needed for the fuel to be used up (days and hours).
Such calibration is usually performed only once. When the fuel tank is filled again, it is
enough to select the option Fuel tank full in the user’s menu.
VI.a) External temperature correction
External sensor calibration should be performed during installation or after a longer period of
using the regulator when the temperature measured by the sensor is different from actual
temperature. The range of regulation is from -10 ºC to +10 ºC.
Averaging time parameter defines the frequency of sending temperature data from the sensor to
the controller.
VI.b) GSM module
NOTE
This type of control is available only after purchasing and connecting an additional
controlling module ST-65 which is not included in the standard controller set.
GSM Module is an optional device which, cooperating with the controller, enables the user remote
control of the CH boiler operation via mobile phone. The user is sent an SMS each time an alarm
occurs. Moreover, after sending a certain text message, the user receives feedback on the current
temperature of all the sensors. Remote change of the set temperatures is also possible after the
authorisation code is entered.
GSM Module may operate independently of the CH boiler controller. It has two additional
inputs with temperature sensors, one contact input to be used in any configuration (detecting
closing/opening of contacts) and one controlled output (e.g. a possibility of connecting an
additional contractor to control any electric circuit)
When any of the temperature sensors reaches the pre-set maximum or minimum
temperature, the module automatically sends an SMS message with such information.
A similar procedure is used in the case of opening or closing of the contact input, which
may be used as a simple means of property protection.
If ST-979 controller is equipped with GSM module, it should be activated by selecting ON
option (MENU>Fitter's menu>GSM Module>ON).
VI.c) Internet module
NOTE
This type of control is available only after purchasing and connecting an additional
controlling module ST-505 which is not included in the standard controller set.
Internet module is a device enabling the user remote control of the CH boiler via the Internet at
www.emodul.pl. The user controls the status of all CH boiler system devices on the home
computer screen and the operation of each device is presented in the form of animation.
Apart from the possibility to view the temperature of every sensor, the user can change
the set temperature values for both the pumps and the mixing valves etc.
The installation process is intuitive. Connect the module and go to Fitter’s menu of the
main controller to activate the Internet module (Menu>>Fitter’s menu>>Internet module>>ON).
Once Registration option is selected, the device generates a code which must be entered
on the website.