9
PHOTOVOLTAIC HEAT CONTROLER PVHC – 2.01
CONTROL MANUALLY (NOT CONFIGURED MENU)
Note:
To navigate and go to next screen.
To navigate and go to previous screen.
To select or confirm press.
Main screen in various operation modes:
Display:
Menu item
Text
Explication
Idle
Main display with current water
temperature
Active
status
Auto/Away/No
grid/Boost
Shows heating mode status.
Grid/Sun/Idle
Grid - shows power from grid, if uses;
Sun - displays power from pv, if uses;
Idle
–
shows nothing.
Active
totals
Today XX kWh
Total XXX kWh
Today - energy count during the day.
TOTAL
–
total energy count from start-
up. In kWh, MWh.
Mode
Press to choose the mode
Auto
Auto mode keeps water temperature
according to day/night temperature
settings (pls. See settings).
Uses grid power, if PV power is not
enough or not available.
Away
Away mode keeps water temperature
between 10-
45°C
No grid
No grid mode uses only PV for water
heating. When this mode is selected, the
maximum temperature could reach 75
°C.
Connects to grid, if water temperature is
< 5°C.
Boost
Boosts up water temperature to 66°C.
Connects to grid.
Settings
Settings
Select to open settings menu
Day temp.
Day temp.
Select the minimum temperature you
want to heat water in day time.
Heating from grid is turned on below this
temperature.
Night
temp.
Night temp.
Select the minimum temperature you
want to heat water at night time.
Heating from grid is turned on below this
temperature.
Max temp.
Max temp.
We recommend Set maximum water
temperature, then heating from sun
panels.