Instructions for the installation, use and maintenance of Tecnicomar watermaker
4-17
When the system is OFF, by holding this key for 4 seconds is possible to start only the
low pressure
pump
(A). This function is useful to backwash the Sand Filter (if the model installed is with manual
valves) or to circulate the membranes cleaning chemicals.
When the system is OFF, this key can start the automatic membrane flushing system - if installed - (push
for 4 seconds). When the “ lamp change” warning appears, this key allows to cancel it (push for 4 sec.).
When a failure occurs the RESET key allows to switch-off the acoustic alarm and to reset the control
box.
WARNINGS ON THE DISPLAY
Unsafe Water
The unit is producing unsafe water that is being discharged outboard.
VISUAL and SOUND ALARMS
High Pressure
The unit stops for high working pressure. Push RESET to re-start it. Check section 8 “Troubleshooting” for possible
causes.
Low Pressure
The unit stops for low working pressure. Push RESET to re-start it. Check section 8 “Troubleshooting” for possible
causes.
Overload
The unit stops for overload. Push RESET to re-start it. Check section 8 “Troubleshooting” for possible causes.
F1
F2
RESET
