Jacuzzi J-400 Manuel D'installation Et Utilisation Et Entretien page 61

PUMP DOES NOT OPERATE
Activate the "JETS"
I If no sound is detected or if a buzzing sound is detected,
turn off power to the spa and contact your dealer or author-
ized service center.
I If motor operates but no water flows to jets:
- Pump may not be properly primed. See instructions below.
- Contact dealer or authorized service center.
Pump priming instructions:
TURN SPA OFF
- Turn off the power to the spa.
- Remove the handle from the massage selector supplied by
the pump you are priming.
- Loosen the massage selector's cap slightly (counterclock-
wise), listening for the air to seep out.
- Tighten the cap finger-tight, replace the handle and turn
the hot tub's power back on.
Note: This method must be used for the jet's pumps because
these pumps are not connected to the main filter system in any
way.
CAUTION: If freezing conditions exist and pump is not opera-
tional, take measures to protect the system from possible dam-
age from freezing. See "Winterizing".
POOR JET ACTION.
- Make certain the jets pump is turned on.
- Check position of massage selectors.
- Open air control for selected jet system.
- Check for adequate water level.
- Check for dirty filter
WATER IS TOO HOT.
- Reduce thermostat setting.
- Switch hot tub to "Econo" mode to turn heater on only dur-
ing pre-programmed time.
- Make sure the pumps are turned off and not constantly run-
ning.
NO HEAT
- Check thermostat setting.
- Keep the cover in place while heating.
- If heater indicator is displayed, but no temperature increase
is experienced after a reasonable period of time, contact
your dealer or authorized service center.
FILTER/CIRCULATION PUMP OFF
- Verify filter/circulation pump is programmed to run 8 hours
a day.
- Make sure there are no errors preventing the pump from
turning on.
- Hot tub water is warmer than 95°F (34°C) and two degrees
warmer than the set temperature. The "Summer Logic" safety
feature has activated.
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