CTC Union EcoZenith i350 H, Installation And Maintenance Manual, Page: 66 / 116

66 CTC EcoZenith i350
11.6 Operation
This menu displays current temperatures and the
operational data for your heating system.
The image shows the input and output temperatures
from the heat pump (if this is installed and defined in
CTC EcoZenith i350).
Return heating system (accessory)
At the right of the heat pump (42°C) the temperature
of the primary flow to the house’s radiators is shown.
This value will vary during the year according to the
parameters set and the current outdoor temperature.
Return to radiators (accessory)
If HS circulation under DHW is installed with a return
sensor (B7) in combination with a radiator pump (G1),
the temperature return value from the radiators is
shown. This value will vary during operation depending
on the parameters set, the heating system’s capacity
and the current outdoor temperature.
HP out
The heat pump’s outgoing temperature is displayed to
the right of the heat pump (42 °C).
HP in
The heat pump’s return temperature is displayed to the
right of the heat pump (34 °C).
Brine in (CTC EcoPart only)
The current temperature of the brine from the collector
to CTC EcoPart is displayed at the top left of the
EcoPart (2 °C).
Brine return (CTC EcoPart only)
The bottom left value (-1 °C) indicates the return
temperature of the brine going back into the collector
hose. The values vary during the year depending on the
heat source’s capacity and the energy consumed.
Information
Press the information button to display
the operational data for the relevant
item.
Current outdoor temperature
Shows the current outdoor
temperature.
The product uses this value to
calculate the various operational
parameters.
1 2
Current indoor temperature
Shows the current room temperature
(if a room sensor is selected during
operation). If two heating circuits
are installed, the values for both are
displayed.
Operation data system
Operation data system
The screen displays operational information with CTC EcoAir
connected. When the pumps are in operation, the pump icons
also rotate on screen.
The screen displays operational information with CTC EcoPart
connected. When the pumps are in operation, the pump icons
also rotate on screen.