Cool Nights CN 10000, Owner'S Manual

Page: 19 / 52

17
1. Turn on the breaker and test the operation of the Ground-Fault
Circuit Interrupter (GFCI) breaker by pushing the small button.
This should automatically trip the spa's circuit breaker.
DANGER: If this breaker does not trip, immediately call your
electrician. Do not use your spa!
Only if pushing this button successfully trips this circuit breaker
should you reset this breaker and proceed to the next step.
2. Go to the topside control panel. The spa first goes into a 5-
minute Priming mode, indicated by “Pr” message. Water
heating is disabled during priming. To exit Priming mode and
begin normal spa operation, press “Up” or “Down” button.
3. Press the Jets (Jets 1) button. You should hear the pump turn
on, see water circulating, and see the Jets light illuminate on
the panel.
4. Press the Jets (Jets 1) button again. You should hear the pump
turn on a higher speed.
Caution: If water is not flowing from the jets in the spa after 2
minutes, turn the power off at the main panel and
bleed air from the system (see page 22). Turn the
power on again. Sometimes momentarily turning
the pump off and on will help to prime. Do not do
this more than four times.
5. If the water is running smoothly through the lines, open the air
control valve to the jets and you should see an increase in jet
pressure. Check and adjust the water and airflow of every jet if
necessary.
Each jet in your spa can be adjusted for massage intensity and
directional flow. Turn the outer jet dial counterclockwise to
increase the water volume and clockwise to turn it off. Pivot
the angle of a jet to achieve an optimal massage.
An air mixture intensifies the level of your massage. Turn the air
control valve counterclockwise to increase the air mixture and
clockwise to turn it off.
To minimize heat loss, close the air control valve when your spa
is not in use.
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