Dimension One Spas Sarena Bay Owner's Manual page 26

Depending upon the size of the hot tub and the size of the circuit breaker used, heating will
occur at the rate of 1.65° C (≅3° F) to 5.5° C (≅10° F) per hour.
Note
13. 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.
14. Place the thermal cover on the hot tub to conserve energy and to keep it ready for use.
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2003 Sarena Bay™
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