Ice; Cooling; Summer Mode - Dimension One Spas Bay Collection Owner's Manual

Ice

Cooling

The Dimension One Spas Scrolling Message Center Control has a battery back-up that will retain
the time of day for 30 days – even without an active power source. Additionally, it will also keep
your custom programming commands for up to 40 years without power. This battery back-up will
not provide power to heat or operate the hot tub.

Summer Mode

2004 Bay Collection
Owner's Manual
When "ICE CONDITION" and the water temperature are displayed on the
Digital Display Window, the air temperature in the equipment can has gone
below a factory-preset level, and the system has activated "Smart Winter
Mode." It will then automatically activate the pump(s) to circulate water.
This is a normal hot tub function. No corrective action is
necessary. This feature protects the spa from freezing.
When "COOLING" and the water temperature are displayed on the Digital
Display Window, the water temperature has reached 2° F (≅1° C) above the
set temperature. The circulation pump and ozone generator will turn off to
allow the water to cool back to the set temperature. This is a normal hot tub
function. No corrective action is necessary.
The circulation pump and ozone generator will be on while
either jet pump is on. They will remain on for 30 minutes after
the pump(s) turn off regardless of the water temperature.
The "SUMMER MODE" feature temporarily disables the circulation pump
"Cool Off" cycle. During hot weather the spa can experience "Heat Creep".
Heat creep is caused when the spa, during normal maintenance operations,
cannot dissipate more heat than is generated. This may cause the spa
temperature to exceed the set temperature and cause a "Cool Off" cycle. In
order to prevent the water from becoming cloudy due to the circulation pump
being turned off by the "Cool Off" cycle, the spa can be set to bypass the
"Cool Off" cycle. This is accomplished by setting the spa in the "SUMMER
MODE".
To initiate a "SUMMER MODE", use the Up and Down Buttons to set the
temperature to 59° F (≅15°C). The Digital Display Window will indicate
"SUMMER MODE". In this mode the pump will run continuously until the
water temperature reaches 107°F (≅41° C) and then turn off. It will remain off
until the water temperature reaches 102° F (≅38° C) at which point the pump
turns on.
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