Winterizing - Sundance Spas Altamar Owner's Manual

13.7 Winterizing

Your Sundance hot tub 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 electri-
cal supply to the hot tub has not been interrupted. In extreme, bitter cold
weather (less than -20°F) verify the filter/circulation pump is set for
24-hour operation (sec. 12.1, page 49) and that standard mode is se-
lected (sec. 11.3, page 48) to protect the hot tub from freezing.
If you do not intend to use your hot tub, or if there is a prolonged power
outage during periods of severe freezing temperatures, it is important
that all water be removed from the hot tub and equipment to protect
against damage from freezing.
For expert winterization of your hot tub, contact your authorized
Sundance Dealer. In emergency situations, damage can be minimized
by taking the following steps:
CAUTION: Turn off power to hot tub.
1. Follow the directions on page 56 for draining the hot tub.
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.
3. When the water level ceases to drop, use whatever means
available to remove any remaining water from the footwell.
4. Remove the equipment-side cabinet panels and locate the drain
plugs in the front of each pump (Figures A-B, page 11). Remove
these plugs to allow the water to drain out of the 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.
5. Loosen hose clamp at bottom of heater (Figures A-B, page 11) and
pull hose off of heater fitting (twist the hose back and forth while
pulling downward). Tip hose down and allow to drain, then reinstall
hose and clamp.
6. Re-install cabinet side panels and cover hot tub so that no casual
moisture can enter into it. Consult your Sundance Dealer if you
have any questions regarding winter use or winterizing.
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