For the property owner
32
CTC EcoZenith
I
550
Main Menu/Standard Display Menu
This menu is the “default menu” of the system. If no button is pushed
within 8 minutes, the system reverts to display this menu. All other current
menus can be accessed from here.
EcoZenith
Displays product name, day and time. Day and time can be set by selecting this line.
Room °C
Current room temperature for room sensor 1. Set temperature is displayed in brackets.
Select this line to go to the “Room Temperature” menu where changes can be made.
For night reduction of radiator system 1, “NR” is displayed to the right in the menu.
For night reduction of radiator systems 2 and 3, “NR” is displayed in the respective
menu for room temperature only. Factory value 20.0°C (setting 0.0-35.0°C).
Room temperature
If room sensors are not installed, the temperature is adjusted to the outside
temperature instead. Select this line in order to affect the temperature to the radiators;
see the “Room Temperature” menu. For night reduction of radiator system 1, “NR”
is displayed to the right in the menu. For night reduction of radiator systems 2 and 3,
“NR” is displayed in the respective menu for room temperature only.
Upper tank °C
The highest temperature of the product is displayed here. Its sensor is placed in the
upper part of the tank. Display only.
EcoZenith
Mon 12:00
Room °C
20.0(20.0)
Upper tank °C
50
Add DHW
No
Operation data
Stored oper data
Night reduction
Installer
Detail Description Menus
The CTC EcoZenith
I
550 shows menus for systems and functions selected in
the menu “Installer/Define application” only. All other menus which are not
defined for your system are hidden. If the heating system has been expanded
or modified at a later stage, the menu Installer/Define application is used
again to add new systems and functions.
Factory Values
The product is delivered with set factory values for a normal house with
a normal radiator system. These values can be changed if necessary. Special
checks of set values should be made in the menus for the radiator system.
Ask your installation engineer for the correct values. The following default
values are set at the factory:
Temperature elec. heater tank upper
55°C
Power elec. heater tank upper
9 kW
Temperature elec. heater tank lower
50°C
Power elec. heater tank lower
9 kW
Room sensor
Automatic
Main fuse size
20 A
The House Heating Curve
Inclination 50°C
Adjustment 0°C
Additional Domestic Hot Water
No
Night reduction
No
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