User Manual

LLI
LIQUID LEVEL INDICATOR / PUMP SHUTOFF
A liquid level indicator with integral shutoff gives a visual indication of the water level in the evaporative cooler and will shut off the
pump once the water reaches a certain threshold. When this occurs, a red light on the control panel will illuminate to draw attention
to the low water level condition and alert the user that the pump has shut off. This light may cycle on and off for a few minutes to
draw attention to the low water condition as it tries to exhaust the remaining water.