30
O
Operations Tr ouble Sho oting Guide
Problem
Probable Cause
Solutions
Spa is not operating
• Power failure
• Check power source
• RCI breaker tripped
• Try resetting RCI breaker. If
breaker continues to trip, contact
your dealer.
• Heater Hi-Limit tripped
• Check for dirty filters.
Check to see if circulation pump is
air bound.
Spa not heating
• Dirty filters
• Clean the filters
• Temperature setting too low
• Increase the set temperature
• Pressure switch out of calibration
• Contact your dealer
• Air trapped in circulation line
• Using a garden hose, force water
through Whisper Clean® cartridge
opening or loosen the bottom
heater union to allow trapped air to
escape.
Poor or no water
• Dirty filters
• Clean the filters
flowing through the
• Inadequate water level
• Fill spa to 2" above filters
jets
• Air lock
• Prime the pump(s) by loosening
unions on the pump(s)until air can be
heard escaping then tighten unions.
Spa light out
• Burned out bulb
• Replace bulb
• Light not turned on
• Press the light key to desired
intensity
Pump(s) turn off
• Automatic 15 minute shut off
• Press jets button again to start
unexpectedly
another 15 minute cycle
• Pump(s) may have overheated.
• Let pump sit for about 10-15
Built in protective overheat
minutes. Allow pump to cool down,
shut off
keep vented areas on access panel
free from blockage.