Basic Definitions; Homepage; Manual Operation - Tech Controllers EU-48 User Manual

3.1 B
ASIC DEFINITIONS
Operation – after activation of the controller, it switches to the operation cycle and the following mes-
sage is shown on the display: "OPERATION". This is the basic functioning condition of the regulator, in
which the blow power and the working time
accordance with the user's settings. If the temperature of the boiler increases above the set value, the
so-called support mode is activated.
Support mode – this mode will activate automatically, if the temperature is equal or higher than the
set temperature. The following message will appear on the display: "SUPPORT". In such a case, the
circulating water regulator should feed the fuel more slowly, so as to smoothly reduce the water temper-
ature. To reduce the temperature correctly, the pause time and the working time in the support mode
should be configured.
3.2 H
OMEPAGE
During normal operation of the regulator, the Main page is visible on the graphic display. De-
pending on the operation mode, the relevant main screen is displayed.
Pressing the knob of the pulse generator brings the user to the first level menu. The first three
menu options are shown on the display. Go to subsequent options by rotating the knob. The knob should
be pressed to select a given function. A similar procedure is followed when changing parameters. In order
to enter changes, it is necessary to approve them by pressing the pulse generator when the CONFIRM
message is displayed. If the user does not want to make any changes
should press the pulse generator when the CANCEL message is displayed. To exit the menu or cancel
introduction of a change, select the <<exit << option in the menu or press the exit button on the
controller.
Pressing the knob of the pulse generator brings the user to the first level menu. The first three
menu options are shown on the display. Turn the knob to move to subsequent options. Press the knob
to select a given function. Similar actions are made when changing parameters. To introduce changes it
is necessary to approve them by pressing the pulse generator when the APPROVE message is shown.
If the user does not want to make any changes in a given function, they should press the pulse generator
when the CANCEL message is shown. To exit the menu select the exit option.
3.3 M
ANUAL OPERATION
For the user's convenience, the regulator has been equipped with a Manual operation module.
In this function, each executive device (feeder, blow-in, CH pump, hot utility water pump, circulation
pump, floor pump) is switched and deactivated independently of the others.
Pressing the pulse generator activates the engine of the chosen device. This device remains
activated until the pulse generator is pressed again.
and the pause time of the fuel feeder takes place in
in a given function, they