Oase LevelControl Gebrauchsanleitung Seite 19

Controller
Valve with solenoid
Probe
1 Power LED
Off: Controller switched off
Green: Controller switched on
2 Status LED
Off: Valve closed
Green: Valve open
Flashing green: Emergency shut-down active
After ten hours of continuous refilling, the emergency
shut-down is activated and the valve is closed.
(→ Troubleshooting)
LEV0435
1 Venting valve
• Turn counter-clockwise to open.
• Turn all the way clockwise to close.
2 Solenoid
• To manually open the valve, turn the solenoid coun-
ter-clockwise by a quarter revolution.
• To manually close the valve, tighten the solenoid
hand-tight by turning it clockwise.
ATTENTION: During operation, the solenoid must always
be unscrewed by hand, otherwise the controller cannot
close the valve.
LEV0436
1 Electrodes
• When all electrodes (MIN/MAX/REF) are immersed in
water, the water level is in the permissible range.
• If the MIN electrode is not immersed in water for 20
seconds, the valve is opened. Water is refilled.
• If the MAX electrode is immersed in water again for 5
seconds, the valve is closed.
REF: Reference potential for resistance measurement
∆ l = 20 mm (distance between MIN and MAX)
2 Shield with bayonet closure
3 Slots for fine adjustment of distance
LEV0437
EN
19