Operating Principle - TMC Auto Top-up IR Instrucciones

OPERATING PRINCIPLE

The IR water level monitoring sensor (black cable) detects water level changes and sends a signal to the control unit
which will determine whether your water level is too high or too low, switching the pump on or off accordingly. If the
water level is too low, the control unit will switch on the pump, allowing water to be pumped into the aquarium or sump
until the level is restored, in turn, shutting off the pump.
LOW WATER LEVEL ALERT
When the water level in the aquarium or sump/freshwater container drops below the level of the IR water level
monitoring sensor, there will be a visual alert (flashing blue light) on the control unit. This blue light will continue to flash
until the water level rises to the normal water level or until the pump has run for 5 minutes.
AUTO CUT OFF (ONLY ON X 2 MODEL)
The IR water level monitoring safety sensor (white cable) will activate an auto cut off of the pump should the IR water
level monitoring sensor fail to switch the pump off. A visual alert (flashing red light) will be activated if the water level
is too high or low.
Switch power off and back on to reset.
RUN DRY ALERT
If the control unit detects the pump is running dry, it will shut off the pump.
Switch power off and back on to reset.
NORMAL WATER LEVEL
When the water level is normal, the control unit will display a constant blue light.
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