Hitachi YUTAKI S80 Series Technical Catalogue page 42

2. Features and benefits
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Complete display menu (Comprehensive view)
Main screen is called "comprehensive view". It provides the general system information distributed in 4 zones (Circuit I,
Circuit II, Domestic Hot Water and swimming pool) through the screen, separating the different working concepts allowing
checking the status of each circuit.





-  Time and date
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-  Alarm indication
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-  Control of circuits I & II
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-  DHW control
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Two configuration modes
• User mode: This mode allows to the user the setting of some parameters and the selection of some options of the
LCD user's interface.
• Installer mode: High privilege mode for setting other configuration parameters available only for the installer
To work in installer mode, it is necessary to enter a specific password. If the correct access code is entered, it will
appear the installer mode icon on the notifications row (bottom line of LCD user's interface).
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TCGB0075 rev.0 - 11/2012
 
-  Swimming pool control
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-  Unit mode (Heating)
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-  DHW heater operation
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-  Heater steps
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




-  Configuration menu
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 Timer indication
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-  Unit status signals
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-  Unit mode local/central
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