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

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CTC EcoZenith i555 Pro
25.2 First start
Switch on the power using the safety switch. The display will come on and
the operating lamp will start to light up. Factory-set values will apply, so for
instance, the connected heat pumps’ compressors are blocked. The first
time the EcoZenith is started up or if it is restarted within 24 hours after start-
up, items 1–3 are displayed.
1. Select desired language and confirm with OK -> Next.
2. Verify that the system is filled with water Confirm with -> Next.
3. Input voltage; select desired input voltage.
Confirm with -> Next.
4. Main fuse A; select size of main fuse (10–90 A).
Confirm with -> Next.
5. Conversion factor for current sensor; select desired factor (1–10). This
menu contains the factor the current sensor is to use. This setting is
only performed if the connection has been installed for a current sensor
for higher currents. Example: User (set) value 2 => 16 A will be 32 A.
Confirm with -> Next.
6. Max power el. heaters kW, select between 0 and 27.0 kW.
7. Compressor 1, confirm whether compressor 1 is to be blocked or
permitted. This can also be changed in the Installer/Settings/Heat
Pump 1-3 menu. Confirm with -> Next.
8. Se the Max primary flow °C, Inclination and Adjustment for each
heating circuit. See also the menu: Installer/Settings/Heating circuit 1–3.
Confirm with -> Next.
9. The EcoZenith is now up and running and the product is working using
its factory settings. For other settings, refer to the "Detailed Menu
Descriptions" chapter.
i
Save these settings
in the "Installer/
Settings/Save
Settings" menu.