Dimension One Spas 2000 Model manual Heater And Circulation Pump Control

2000 Owner’s Manual

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being ozonated and returned to the spa. During the process, the Silver (Ag) residual is put into the water, which acts as a bactericide. When used in the Ultra Pure or CrystalZone Water Management Systems, Vision provides a natural, residual bactericide which compliments the ozone oxidizing power. After excessive bather loads, however, an addi- tional oxidizer may be required to remove accumulated organic com- pounds. Be sure to carefully follow the included instructions for proper use - DO NOT follow the standard water chemistry start-up procedures contained in this manual and do not use a metal sequesterant in combi- nation with Vision or add any Vision product to your spa within 72 hours of the addition of a metal sequesterant.

WARNING: While Vision is a bactericide which can be safely used as an alternative for conventional halogens, it is not a “chemical free” sys- tem. In order to gain the maximum benefits of Vision products, follow the manufacturer’s directions. All other aspects and adjustments of water chemistry such as pH and total alkalinity must adhere to the man- ufacturer’s instructions relative to that specific product. As Dimension One Spas has no control over the water source used in any spa applica- tion, it will not be responsible for any staining below the water line and any such occurrence will not be covered under any of its warranties.

HEATER AND CIRCULATION PUMP CONTROL

On all Dimension One Spas, when the water temperature is 1˚ below the set temperature the heater will turn on and remain on until the water temperature rises to 1˚ above the set temperature. On models that do not have circulation pumps (Aurora HP, Interlude, Arena, and Triad without the CrystalZone Water Management System) the low speed pump will turn on during the heating cycle.

On models with Ultra Pure (Chairman II, Chairman, Diplomat, Californian, Nautilus, Aurora II and Triad II) and models with the Crystal Zone Water Management System: To prevent the spa from over- heating, the circulation pump turns off when the water temperature rises 2˚ above the set temperature. When the water temperature cools down to the set temperature, the circulation pump will turn on.

NOTE: The circulation pump will run for short periods when the water temperature is 2˚ above set temperature to provide optimum operation.