Dimension One Spas 1998 Owner's Manual page 21

range" figures. I.E. At 105˚ F the temperature will read "OR5" and at
106˚ F the temperature will read "OR6". Water temperatures in
excess of 104˚ F should be used with extreme caution.
NOTE: On 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 upper control panel, is dimly illuminated. Once you have verified
that the heater is functioning, you can reinstall the ventilated equip-
ment access panel.
5) Depending upon the size of your spa, heating will occur at the rate of
4-8˚ F per hour. The Quadra operating in the 120 Volt mode will heat
at 1˚ F to 2˚ F per hour and will not heat when the jets are on high
speed.
6) After completing the above steps, it is necessary to ensure proper
water chemistry. See the Water Chemistry section in this manual, for
the easy steps to maintaining clean and safe water. The schedule
shown may require more frequent adjustment depending on the bather
load.
7) Place the thermal cover on the spa to conserve energy and to keep it
ready for use.
1998 Owner's Manual
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