Start Solar System; Settings Menu Of Dhw/Freshwater System (Not Available For All Control Units) - Bosch MS 100 Manual De Instalación Para El Técnico

Solar DHW
WARNING
Risk of scalding!
▶ If DHW temperatures above 60 °C are set or if thermal
disinfection is activated, a mixer must be installed.
Meu item Setting area: function description
DHW Boiler:
controller act.
• One DHW system is installed and is
controlled by the heat generator.
• 2 DHW systems are installed. One DHW
system is controlled by the heat
generator. The second DHW system is
controlled by an MM 100 module
(coding switch set to 10).
Thermal disinfection, reheating and solar
optimisation only have an effect on the DHW
system that is controlled by the heat
generator.
External module 1:
• One DHW system is installed and is
controlled by an MM 100 module
(coding switch set to 9).
• 2 DHW systems are installed. Both DHW
systems are controlled by a
MM 100 module (coding switch set
to 9/10).
Thermal disinfection, reheating and solar
optimisation only have an effect on the DHW
system that is controlled by external module
1 (coding switch set to 9).
External module 2
• 2 DHW systems are installed. One DHW
system is controlled by the heat
generator. The second DHW system is
controlled by an MM 100 module
(coding switch set to 10).
• 2 DHW systems are installed. Both DHW
systems are controlled by a
MM 100 module (coding switch set
to 9/10).
Thermal disinfection, reheating and solar
optimisation only have an effect on the DHW
system that is controlled by external module
2 (coding switch set to 10).
MS 100 – 6721830547 (2020/12)
Meu item Setting area: function description
Therm.dis./ Yes | No: switches thermal disinfection and
daily ht cyl1 daily heat-up of cylinder 1 on or off.
Therm.dis./ Yes | No: switches thermal disinfection and
daily ht cyl3 daily heat-up of cylinder 3 on or off.
Table 12 Solar DHW

4.5.2 Start solar system

Meu item Setting area: function description
Start solar Yes: the solar thermal system only starts up
thermal once this function has been enabled.
system
Before commissioning the solar thermal
system you must:
▶ Fill and vent the solar thermal system.
▶ Check the parameters for the solar
thermal system and, if necessary, finely
adjust them to suit the installed solar
thermal system.
No: this function can be used to switch off
the solar thermal system for maintenance
purposes.
Table 13 Start solar thermal system
4.6 Settings menu of DHW/freshwater system
(not available for all control units)
The following overview provides a brief description of the DHW
settings menu. The menus and settings available in these
menus are described in detail on the following pages.
Menu overview DHW settings
• Change DHW configuration – Add functions to the
freshwater system.
• Current DHW configuration – Graphic display of the
existing configuration of the freshwater system.
• DHW parameters – Settings for the installed freshwater
system.
The factory settings are shown in bold in the setting areas.
Commissioning
41