Winterizing - Jacuzzi J-100 Owner's Manual

J-100
12.7

Winterizing

Your Jacuzzi spa is designed to automatically protect itself against
freezing when operating properly. During periods of severe freezing
temperatures, you should check periodically to be certain that the
electrical supply to the spa has not been interrupted. In extreme, bitter
cold weather less than 32°F (0°C), choose the F3 "Standard" filtration/
heating mode to prevent freezing (page 24). If you do not intend to
use your spa, or if there is a prolonged power outage during periods
of severe freezing temperatures, it is important that all water be
removed from the spa and equipment to protect against damage
from freezing.
Expert winterization of your spa is highly recommended, contact
your authorized Jacuzzi dealer. In emergency situations, damage can
be minimized by taking the following steps:
CAUTION: TURN OFF POWER TO HOT TUB!
Follow the directions on page 27 for draining the spa.
1. Turn off power to the spa.
2. As the water level drops below the seats, use whatever means
necessary to get the water out of the recessed seating areas and
into the footwell, such as a wet/dry vacuum.
3. Turn the waterfall valve to the open position to allow the water in the
plumbing lines to drain, page 21.
4. Open all the air controls and leave them open until you resume use
of the spa, page 23.
5. As the water level drops below the seats, use whatever means
necessary to get the water out of the recessed seating areas and
into the footwell, such as a wet/dry vacuum.
6. When the water level ceases to drop, use whatever means available
to remove any remaining water from the footwell, such as a wet/dry
vacuum.
7. Remove the synthetic cabinet panel under the control panel and
locate the drain plugs on the front of the pump(s), (Figure A, page
14). Remove plugs to allow water to drain out of pumps and
heater.
Note: Approximately one to two gallons will be released during this
procedure. Use a wet/dry vacuum or other means to keep this from
flooding the equipment compartment. Replace the drain plugs.
8. Re-install synthetic cabinet side panel and cover spa so that no
casual moisture can enter into it.
Consult your authorized Jacuzzi dealer if you have any questions
regarding winter use or winterizing.
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