Wilo Stratos PICO-Z - Page 35

Installation and operating instructions Wilo-Stratos PICO-Z
35
English
In order to set the minimum flow on the pump, the
number of ascending lines must be multiplied by the
“minimum flow per line”.
5.2 Activating thermal disinfection
• Use the operating knob (8) to select the “Thermal dis-
infection” menu and then select ON.
The display (7) shows on in the icon and also dsft.
5.3 Activating key lock
• Use the operating knob (8) to select the “Thermal dis-
infection” menu.
• Press the operating knob (8) for 10 seconds.
The display (7) shows Hold and OFF alternately.
• Select the ON setting.
• Press the operating knob.
The key lock is activated. Settings cannot be changed
and the pump and power consumption meter cannot
be reset.
5.4 Deactivating key lock
• Use the operating knob (8) to select the “Thermal dis-
infection” menu.
• Press the operating knob (8) for 10 seconds.
The display (7) shows Hold and ON alternately.
• Select the OFF setting.
• Press the operating knob.
The key lock is deactivated.
disinfect
Note: Thermal disinfection takes precedence
over the operating mode.
m³/h
°C
m³
/h
°C
disinfect
Hold
m³/h
°C
m³
/h
°C
disinfect
ON
Note: The key lock does not activate automati-
cally and cannot be deactivated by switching off the
pump.
m³/h
°C
m³
/h
°C
disinfect
Hold
m³/h
°C
m³
/h
°C
disinfect
OFF