• Press Reset button for approx. 10 seconds after having switched on the unit, until
you hear a signal
• The unit is now in the warm up phase. After 5 minutes the solenoid valve is
switched on and fully opened.
• Now open the stop valve slowly but completely. At the same time a water tap is
to be opened to ensure that the rest of the air escapes from the unit.
3.1.1. Units without Solenoid Valve
• Open a water tap
• Open slowly the main water tap of the domestic water supply plant until the air
has completely escaped from the unit
• Insert the mains plug into the socket. The display of the Proxima and Maxima unit
shows 365 days
• Press the Reset button for approx. 10 sec. after switching on (Proxima, Maxima)
• Now the unit is in the warming up phase. After 5 minutes it has reached the
highest intensity and is ready for use.
The function control of the Alti-
ma units can be seen through the
blue shiny cap.
All UV systems must only be switched on after the reactor has been filled
with water.
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