BIG ASS FANS COLD FRONT 100 Manual De Operación Y Mantenimiento página 9

Pump troubleshooting
Issue
Pump motor will not run
when switch is turned on.
Pump motor hums when
switch is turned on but does
not pump water.
Breaker trips or fuse blows
when switch is turned on.
Pump runs but does not
pump water.
WWW.BIGASSFANS.COM
Solution(s)
Turn fan on to check for power.
• If fan does not start, check breaker and make
sure cord is plugged in.
• If fan starts, check for power to and through
pump switch (when turned on).
Ensure water level is high enough to make the
low water cutoff circuit.
Fill water reservoir.
Obstruction in impeller.
Remove object(s).
Pump motor failure.
Replace pump.
Check power cord length and breaker rating.
Refer to page 2 for cooler amperage draw and
to determine required cord gauge and circuit
size.
Check for locked up pump.
Replace pump.
Air lock in outlet side of pump.
Turn off and on to bleed.
Ensure the impeller is turning in pump.
If not, replace pump.
© 2020 DELTA T LLC ALL RIGHTS RESERVED.
7