8
Cool Caddie User Manual
www.HydromistUSA.
Troubleshooting
Problem
Potential Cause
Corrective Action
Fan will not turn on.
Power supply connections
Confirm the control knobs are in the ON
position.
Confirm the power cords are connected.
Confirm that the power supply is on.
Confirm that power is present at the
electrical outlet.
Nozzles will not mist.
Supply line connection
Confirm the fan water line is connected to
the water supply line coming from the base
of the unit.
Confirm the tank has water.
Pump not operational.
Confirm the warning light is off and the
tank has water in it. Review pump
troubleshooting.
System air lock.
Review air purge procedure (page 4).
Surfaces get wet.
Unit too close.
Too much mist being
produced for the
environment.
Optimum evaporation occurs at least 10 ft.
from the fan. Relocate the fan.
Use the low speed setting on the fan,
turn on oscillation, or relocate fan.
Install nozzle plugs to reduce the
amount of mist. The misting fan must
have at least four nozzles to be
operational.
Visit www.HydomistUSA.com for
parts.
Nozzle leaks during
operation.
Nozzles are clogged.
Remove debris from nozzle tip by
cleaning.
Nozzles are loose.
Turn off the system and relieve pressure
to the mist rings, loosen and then hand -
tighten nozzles.
Nozzle O-ring is worn.
Replace nozzle.
Ant-drip parts may be worn. Clean or replace nozzle.
Pump will not run.
Power cord is unplugged.
Plug in power supply to pump.
Power supply is OFF.
Turn ON supply power to pump.
Water supply is Empty or
OFF.
Turn ON supply water to pump or fill the
tank.
