Aquatic Fitness System
2005 Owner’s Manual
Digital Display Messages
The following messages may appear in the LED Digital Display Window:
“OH” – Overheat Protection
DO NOT ENTER THE WATER when “OH” is displayed on the control system’s LED Digital Display Window because the spa is in a high temperature condition. If this happens, remove the spa cover and allow the water to cool below 110° F (≅43.3° C). Turn off all power to the system to reset.
If the problem persists, contact your local Authorized
Dimension One Spas Dealer, or authorized service center.
Flashing LED on the Control Panel
DO NOT ENTER THE WATER if you see 3 flashing LEDs on the
Digital Display Control. The system has detected a problem.
Check to see of your LED Digital Display Window is also displaying an Overheat Protection condition (OH). If you have flashing lights and an OH in the display, your system has detected a high limit condition. The water temperature has reached 118° F (≅47.8° C). The entire system is disabled.
Contact your local Authorized Dimension One Spas Dealer, or authorized service center.
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