Environmental Technologies Horizontal, Low Profile Fan Coil HLE25

Ensure the blower is turned off and disconnected from power

Use a vacuum cleaner to remove loose dirt and dust from the blower wheel and housing

Gently brush the blower wheel and housing to remove any remaining dirt

Ensure factory balancing weights on the blower wheel blades are not dislodged

Inspect the blower wheel for any signs of damage

Inspect the blower motor for any signs of damage

Brush the entering air face between fins

Is a compressed air source available?

Blow air through the coil fins from the leaving air face

Check the drain for any visible debris or blockage

Is the drain clear of any visible debris or blockage?

Clear any debris from the drain to ensure easy flow of condensate

Perform periodic checks of the drain during the cooling season

Is the condensate flowing freely?