Tech Controllers EU-53.3 User Manual page 33

Each mode can be expanded by adding an additional heat source. The main screen view is different depending on the mode and
additional heat source which has been selected. Description of an example main screen view is presented below.
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A large touch screen and clearly designed graphics of EU-53.3 controller enable the user fast and intuitive control of a range of
devices comprising the heat pump equipment.
The main screen provides visual representation of each device operating status thus enabling the user to control and monitor all
basic parameters of the heating system. An animated icon means that the corresponding device is active.
When in the main screen view, tap on the tank icon to adjust the pre-set temperature of the tank, set the time or go to the menu.
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Access to the controller menu
Current operating mode
Icon indicating the active anode
Icon informing about the active work schedule
Icon indicating that the screen lock is on
Icon informing about active ECO mode
Icon informing about active evaporator and its temperature
Day of the week and current time
Standby mode
Icon informing about the circulation pump activity
Icon informing about the activity of the anti-freeze function
Icon informing about heater activity
Preset tank temperature
Tank capacity
Current tank temperature
Icon informing about the activity of an additional heat source and its temperature
Icon indicating fan activity and outdoor temperature
Icon informing about compressor activity and its control temperature
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