27
Heater Problems
Symptom
Solution
No heat
1.
This may be caused by a dirty filter: Clean
the filter per the instructions provided in the
Maintenance section of this manual. If the filter
is more than two months old, replace it. After
cleaning or replacing the filter, cover the spa, turn
the temperature set point all the way up, and leave
the spa for 24 hours. If the spa still will not heat,
contact the manufacturer for instructions.
No heat and no
circulation
1.
The water pump may be air bound: Unplug the
power pack from the electrical outlet. Bleed air
from the filter tank by turning the bleed fitting
on the top of the filter tank counter-clockwise.
After one minute, or when water drips from the
fitting, close the bleed fitting and plug in. If the
water pump still does not pump water, contact
the manufacturer for instructions.
If the water pump becomes air bound again,
check the o-ring on the top of the filter tank.
Refer to the filter changing instructions in the
Maintenance section of this manual. Replace the
o-ring if necessary.
No heat and
no temperature
display
1.
Bad power pack: Ensure power is available to
the spa. Check the circuit breaker at the main
electrical panel. Connect another electrical
appliance to the plug used for the spa. If power
is available to the spa, test the GFCI using the
instructions supplied in the Maintenance section.
If the GFCI is working properly and the power
pack does not function, then the power pack
may have an internal component problem. If the
GFCI is not working properly, do not use the
spa. Immediately contact the manufacturer for
instructions.
