Herz firematic PELLET 120, Operating Instructions Manual

Page: 47 / 94

T-CONTROL 9
47
9.12.6 Solar
NOTE: At the solar module 5 resp. 6 (only at external solar module) program numbers are available, which
are set up by the service technician. The only differences of the programs are the integration and the number
of tanks (e.g. hot water tank, buffer). The hydraulic schemes of the different modules are described.
Navigation:
→ →
SOLAR
Screen:
By pressing the button:
the „Solar status“ menu will be displayed
the menu for the "settings" will be displayed
the menu for the "Aggregate-
Test“ will be displayed
the „solar yield“ menu will be displayed
Term Description Unit
Menu "Status"
Status 1 1
Collector flow
temperature
Indicates the collector flow temperature °C
Collector back flow
temperature
Indicates the collector backflow temperature °C
Tank 1 temperature
Indicates the temperature of tank 1
(e.g.: hot water tank, buffer)
°C
Tank 2 temperature
Indicates the temperature of tank 2
(e.g.: hot water tank, buffer) (only visible, if program 3, 4, 5 or 6 is
chosen)
°C
Collector pump Indicates the status of the collector pump (On/Off) -
Loading pump Displays the condition of the backflow pump (On/Off) -
Menu "Settings"
Settings 1
Pump trigger
Setting up the minimum collector temperature (15-70) to startup the solar
pump
°C
Tank 1 must
temperature
Setting up the set temperature (25-90) of tank 1 °C