Solar - Herz firestar de Luxe 18 Operating Instructions Manual

9 Boiler control
9.13.6

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 in
appendix 15.2.
Navigation:
Screen:
By pressing the button:
Term
Status 1
Collector flow
temperature
Collector back flow
temperature
Tank 1 temperature
Tank 2 temperature
Collector pump
Loading pump
Settings
Pump trigger
44
→ →
SOLAR
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
Description
Menu "Status"
Indicates the collector flow temperature
Indicates the collector backflow temperature
Indicates the temperature of tank 1
(e.g.: hot water tank, buffer)
Indicates the temperature of tank 2
(e.g.: hot water tank, buffer) (only visible, if program 3, 4, 5 or 6 is
chosen)
Indicates the status of the collector pump (On/Off)
Displays the condition of the backflow pump (On/Off)
Menu "Settings"
Setting up the minimum collector temperature (15-70) to startup the solar
pump
1
1
Unit
°C
°C
°C
°C
-
-
°C