Herz pelletfire 20/20, Operating Instructions Manual, Page: 54 / 100

9 Menu navigation and adjustment values
54
Term Description Unit
Pump 2*
Indicates the state of pump 2:
Pump 2 is the pump in the flow on the secondary side. If the indicator
lamp lights up, pump 2 is switched on
-
Menu "Barrier times"
Barrier times 1
Time 1
1 - 2 times can be set. The second time can be added by the +. Example:
▪
time 1: 08:00
– 10:00
▪
time 2: 15:00
– 21:00
-
08:00
– 11:00
Setting up individual buffer tank loading times of every weekday, when it
will be not heated
-
By pressing the symbol Monday preset gets assigned to remaining
weekdays.
-
9.13.8 Net pump
Navigation:
→ →
NET PUMP
Screen:
By pressing the button:
the „Net pump status“ menu will be displayed
the menu for the "Aggregate-
Test“ will be displayed
the „barrier times“ menu will be displayed
Required temperature Indicates the required temperature of the downstream module (e.g.: buffer) in °C
Existing temperature Indicates the flow temperature of the upstream module (e.g.: buffer top) in °C
Pump Indicates the state of the net pump
Term Description Unit
Menu "Status"
Status 1
Existing temperature
Indicates the temperature of the upstream module
(e.g.: buffer top temperature)
°C
Required temperature
Indicates the required temperature of the downstream module (e.g.:
buffer)
The required temperature is the temperature, which the upstream module
disposal to the downstream module
°C