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US/CA
8.5.9 Parameters for thermal disinfection
Menu: Solar sys parameters > E Therm
disinfection
Use this menu if you want to thermally disinfect a
tank (option E).
Solar tank thermal disinfection: Use this
•
menu option to switch the thermal
disinfection of the solar tank on or off.
– Yes: Thermal disinfection active The pump
(PE) is activated using the settings on the
menu Thermal disinfection
(
section 6.3.6 on page 48) and the
entire tank volume is warmed up to the
temperature required for thermal
disinfection. During the thermal
disinfection it is checked whether the
required temperature for the thermal
disinfection is reached at the bottom tank
temperature sensor (T
– No: Thermal disinfection for the solar tank
not active.
Thermal disinfection tank B: Use this menu
•
option to switch the thermal disinfection of
the tank B on or off.
– Yes: Thermal disinfection active The pump
(PE) is activated using the settings on the
menu Thermal disinfection
(
section 6.3.6 on page 48) and the
entire tank volume is warmed up to the
temperature required for thermal
disinfection. During the thermal
disinfection it is checked whether the
required temperature for the thermal
disinfection is reached at the top tank
temperature sensor (TB).
– No: Thermal disinfection for tank B not
enabled.
Thermal disinfection tank C: Use this menu
•
option to switch the thermal disinfection of
the tank C on or off.
Menu settings INSTALLER SETTINGS (for installers only) | 79
).
2
– Yes: Thermal disinfection active The pump
(PE) is activated using the settings on the
menu Thermal disinfection
(
section 6.3.6 on page 48) and the
entire tank volume is warmed up to the
temperature required for thermal
disinfection. During the thermal
disinfection it is checked whether the
required temperature for the thermal
disinfection is reached at the bottom tank
temperature sensor (TC).
– No: Thermal disinfection for tank C not
enabled.
PE: Therm disinfect pump mode: Use this
•
menu option to select the operating mode of
the pump (PE) for the thermal disinfection
process.
– Auto: Automatically controlled operation
according to the set parameters.
– Manual ON: Switches the pump
permanently on (e.g. for function test
when commissioning).
– Manual OFF: Switches the pump
permanently off (e.g. for servicing work on
the pump without having to interrupt
heating operation).
For menu structure and adjustment ranges
page 62.
6 720 643 256 (2010/05)
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