Parameters For Thermal; Disinfection; Parameters For Solar Optimisation - Bosch FW 120 Installation And Operating Instructions Manual

Menu: Solar sys parameters > 1. Standard
system > SP: Collector grp 1 pump mode
B Select the operating mode of the solar circuit
pump (SP):
– Auto: Automatically controlled operation
according to the set parameters.
– Manual On: Switches the pump
permanently on (e.g. for venting the solar
thermal system during commissioning).
– Manual Off: Switches the pump
permanently off (e.g. for servicing the solar
thermal system without having to interrupt
heating operation).
8.5.2 Parameters for thermal disinfection
Menu: Solar sys parameters > PE: Therm
disinfect pump mode
B Select the operating mode for the pump (PE)
for thermal disinfection:
– Auto: Automatically controlled operation
according to the set parameters.
– Manual On: Switches the pump
permanently on (e.g. for function test
during commissioning).
– Manual Off: Switches the pump
permanently off (e.g. for servicing the
pump without having to interrupt heating
operation).
Menu settings INSTALLER SETTINGS (contractors only) | 49

8.5.3 Parameters for solar optimisation

Solar optimisation is performed automatically
according to the available solar output.
Calculation of the solar output requires a
specification of the installed collector area, the
collector type and the climate zone where the
system is installed.
Menu: Solar sys parameters > Solar
optimisation > Collector group 1 area
B Set the installed surface area of the collector
array.
Collector
type
FK 210
FK 240
FK 260
VK 180
FKT-1
FKC-1
FKB-1
Tab. 10
Menu: Solar sys parameters > Solar
optimisation > Collector group 1 type
B Select the installed collector type for the
collector array.
Menu: Solar sys parameters > Solar
optimisation > Climate zone
B Set the value for the climate zone of the
installation location.
Gross area
per collector in m
2.1
2.4
2.6
1.8
2.4
2.4
2.4
Gross collector areas
6 720 800 844 (2012/02)
2