Keyboard Locking - Orca ZEUS ZSW 230 Installation, Maintenance And User Manual

User manual

15.9 Keyboard locking

Press and hold for 5s once to lock the keyboard, press
NOTE
The fact is that the heat pump will work best and cheapest if it will not always need to heat
to the maximum permissible temperature of the water in the reservoir. The lower the
temperature in water container is set, the lower the costs for water heating will be.
Therefore, it is recommended to set parameter »r01« somewhat lower than factory setting,
eg. to 45°C and allow disinfection mode to heat the water to 60°C once per month using the
electrical heater.
and hold for 5s again to unlock the keyboard.
25
ZEUS