Reading Operating Times On The Heat Pump And Additional Heat - IVT Greenline HT Plus C Manual To Installation, Commissioning And Maintenance

5. Turn the menu dial until the value 22:00 is displayed.
6. Press the right-hand arrow twice (->) to move the cursor two steps to
the right.
7. Turn the menu dial until the value 06.00 is displayed.
8. Press the right-hand arrow so it is replaced by the Save function.
9. Finish the setting by pressing the Save button.
10. Press the Return button.
11. Turn the menu dial clockwise until you reach the menu Setting level
Heat pump +/- (menu 4.1.1).
12. Press the Select button and set the temperature to -3ºC, which is to
apply for the chosen time intervals.
Do not set a too large temperature reduction, max approx. 3 degrees
for radiator systems and max approx. 1.5 degrees for fl oor heating
systems is suffi cient.
13. Finish by pressing the Save button.
Clock setting DHW accord. to clock (menu 4.3)
The Clock setting of hot water according to clock works in exactly the
same way as Clock setting of heat pump according to clock. You can
choose to completely disable hot water heating to save energy. This is
primarily effective when peak tariffs are charged. The procedure is the
same as in the previous example. Use this to make your settings. The
menu display where you make this setting is Clock setting DHW accord. to
clock (menu 4.3).
Reading operating times on the heat pump
and additional heat
Statistics concerning the heat pump and additional heat operations are
stored in the control unit. For example, you can see how many hours they
have been running. To view the operating times for the heat pump and
additional heat:
1. Press the Heat button until Access = CUSTOMER2 is displayed.
2. Press the Menu button.
If you would like to make the setting
for every day of the week, carry out
the instruction shown in the example
seven times, once for each weekday.
The temperature set under 4.1.1 ap-
plies to all active time intervals.
25
Extra functions - Customer level 2
Clock setting HP 1
Mo 22.00-06.00
Return <- ->
Clock setting HP 1
Mo 22.00-06.00
Cancel <- Save
Clock setting HP 1
Setting level
heat pump +/- 4.1.1
Return Select
Note
Clock setting
Clock setting DHW
accord. to clock 4.3
Return Select
Main menu
Indoor temperature
settings 1
Return Select