CTC Union EcoZenith i555 Pro 1x230V, Installation And Maintenance Manual

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CTC EcoZenith i555 Pro
System status Heating
Shows the various operational statuses of the system.
See the top table below.
Status On
The bottom table below shows possible statuses of the
wood boiler.
Tank upper °C 50
Shows the current temperature in EcoZenith’s upper
tank.
Wood boiler °C 70
Shows the temperature in the wood boiler.
Flue gas °C 100
Shows the temperature of the flue gas flow.
Current delay (min) 30
Time in minutes until recharging from external buffer
tank is permitted.
System status, wood
boiler
DHW Wood boiler producing hot water (DHW).
HC Wood boiler producing heat for the heating circuit (HC).
Wood Wood operation active.
Wood operation is activated when the flue gas temperature exceeds the set value
and the temperature is equal to or above its reference value (setpoint). When wood
operation is active, the heat pump or additional heat is not used for heating. Wood
operation is also activated when the primary flow sensor (B1) is 10 °C above the
setpoint.
DHW+HC Wood boiler producing hot water (DHW) and heat for the heating circuit (HC).
Off Wood boiler not activated.
Status, wood boiler
Off Wood boiler not active.
Standby Wood boiler not producing heat; only "residual heat" is distributed.
On Wood boiler active.
"Operation Data/Wood Boiler" menu.
7.7.8 Operation Data, Wood Boiler