20
NO HEAT
1. 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 to ‘High’,
and leave the spa for 24 hours. If the spa still will not heat, contact the manufacturer
for instructions.
2. No circulation, water pump is air bound: Unplug the Main Power Unit 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. Make sure that the filter pump inlet and
outlet, located on the inner side wall of the spa, are opened by turning the nozzles
counter-clockwise and on some models, remove the outlet valve cover as well. And
if the water pump becomes air bound again, check the Pump / Filter Cover Seal on
the top of the filter tank. Refer to the filter changing instructions in the Maintenance
section of this manual. Replace the Pump / Filter Cover Seal if necessary. If the
water pump still does not pump water, contact the manufacturer for instructions.
3. Faulty Main Power Unit: 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 Main
Power Unit does not function, the Main Power Unit is defective. If the GFCI is not
working properly, do not use the spa. Contact the manufacturer immediately for
instructions.
LEAKS
1. Blower connection is leaking: If the blower connection between the spa and the
Main Power Unit is leaking, ensure the Adapter A Seal inside the fitting is in place
and undamaged.
2. The water inlet / outlet connections between the Main Power Unit and the spa are
leaking: Ensure the Adapter B and C Seal inside each of these fittings is still in place
and undamaged.
3. Water drain valve is leaking: Make sure valve is turned off, by turning clockwise
and ensure the o-ring inside the fitting is in place and undamaged.
