ST-402N User's Manual v 1.0.3
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4
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IV. User Menu
IV.a) Home Page
During the regulator's standard operation,
the Graphic Display
shows
the Homepage
which displays
the diagram of the selected system and:
- Operation mode (or alarm type),
- Current hour,
- Collector's temperature,
- Current heat container temperature,
- The temperatures of all additional sensors, depending on the configuration.
The following graphic elements are displayed on the right hand side:
The Symbol of Active Operation Mode:
The Symbol of Active Additional
Device (Peripherals):
Automatic Operation Mode
Circulation Pump
Collector Defrosting Mode
Firing-up the Pellet Boiler
(voltage-free signal)
Holiday Mode
Heater
Collector Overheat (alarm mode)
Anti-Legionella
Sensor Damage (alarm mode)
If one of the sensors is damaged, an additional icon will flash as an indicator
in the place of
the displayed temperature of the damaged sensor, informing the user about the sensor that is
disconnected or is damaged.
Additionally, the installation system diagram shows a pump symbol (it rotates when in operation) and/or
a valve symbol (indicating the current circulation path)