Dimension One Spas Bay Collection Owner's Manual page 64

While setting the temperature, the Digital Display Window will read out the temperature – up
to 104° F (≅40°C). Water temperatures in excess of 104° F (≅40° C) should be used
with extreme caution.
Initial start-up, you can confirm that the heater is on by looking to see that the heat LED
indicator located on the right side of the hot tub control panel is illuminated. A scrolling
message will also appear on the lower line of the Digital Display Window reading SPA
HEATING TO _ _ _° F (whatever the set temperature is) as well as an animated icon on the
Digital Display Window. Once you have verified that the heater is functioning, you can reinstall
the ventilated equipment access panel.
Depending upon the size of the hot tub and the size of the circuit breaker used, heating will
occur at the rate of 3° F (≅1.65° C) to10° F (≅5.5° C) per hour.
20. While the spa is heating is a good time to recheck the pump unions and the circulation pump fittings
for leaks. When you have finished your check, you may replace all the remaining panels.
21. After completing the above steps, it is necessary to ensure proper water chemistry. See the Water
Care Guide for easy steps to maintaining clean and safe water. The schedule shown may require
more frequent adjustment depending on the bather load.
22. Place the thermal cover on the hot tub to conserve energy and to keep it ready for use.
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2004 Bay Collection
Owner's Manual