Nibe MEL 0040, Инструкция по установке и эксплуатации

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MEL 1030, 0040, 1060, 1090, 2090, 2120
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7.2 Menu diagram
Installa on and Opera on Manual
Diagram przedstawia sposób poruszania si ę po menu.
Return from the se ng mode is automa c, 5 sec. a er the last bu on pressing.
CAUTION
7.3 Func onal menu
The func onal menu is available if the controller is in the ON mode. If you press the „+” or „-” bu on while the temperature
is displayed, you will enter the TEMPERATURE SETTING. If you press the „+” bu on for 3 seconds while the temperature is
displayed, you will enter the HYSTERESIS SETTING. Return from the se ng mode to temperature display is automa c, 5 sec.
a er the last pressing of the bu on. Descrip on of parameters is presented below.
7.4 Se ng temperature
In this menu, you are able to set the temperature to which the tank liquid will be heated. If 3 heaters are installed in the
3-phase system, 0.5°C before achieving the pre-set temperature, one of the heaters will switch o
ff . The LED indica ng hea ng
will start pulsing. Such method of hea ng prevents overhea ng of the tank excessing the pre-set temperature. It is possible to
set the hea ng temperature from 15°C to 75°C.
7.5 Se ng hysteresis
In this menu, you can set temperature hysteresis (how much the tank temperature must fall down to restart hea ng). It is
possible to set the hysteresis from 1°C to 75°C.
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