2
MAIN SCREEN
N.
1
2
3
4
5
Inverter percentage power bar
6
7
8
9
10
11
12
13
3
STARTUP
When the unit is under power, the panel is illuminated and it is possible to access the various menus. Before starting-up we recommend:
1. Set the required season using this user parameter menu (U00). The main template displays the symbol 6 for the season set;
2. Set the setpoint temperature through the user parameter menu (U01) for cold and (U03) for hot;
3. Press the ENTER button for 3 sec: The unit switches ON and the symbol 1 appears on the display;
4. The main template displays the outlet water temperature and the current setpoint.
Example of how to navigate and set parameters with the user interface:
1. Press the menu button;
2. Scroll using the arrow buttons to the menu required;
3. Press the ENTER button to access the menu;
4. Scroll using the arrow buttons to the parameter required;
5. Press the ENTER button to select the parameter;
6. Scroll using the arrow buttons to the parameter required;
7. Use the ENTER button to confirm the change to the parameter setting;
8. Press the ESC button to return to the main template.
For more details about menus and parameters, refer to the tables in this manual.
18
10
8
13
6
11
Function
ON/OFF
Pump on
FL
Anti-freeze resistance
Season
Set
Temperature
Time&Date
Alarm active
ForceOff Active
Time bands active
Defrost active
9
7
4
FL
5
3
2
Indicates the on/off status set by the user through the display (does not take account of the BMS
supervisor or remote digital contact)
Indicates pump status
Indicates that there is no flow of water
Indicates the status of the antifreeze heater:
Graphically indicates compressor percentage power
Operating mode
Current setpoint used. Includes any corrections bases on outside air if activated
Temperature at which adjustment is made (Output of Input)
Indicates the date and time of the system
Indices the presence of one or more alarms
Indicates that the force off threshold has been reached or the low water content algorithm is active
Indicates that hourly bands are enabled
Defrosting in progress
12
1
Description