Aquatic Fitness System
2003 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. 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. |
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.
If you have flashing lights, but the LED Digital Display Window shows the current water temperature, you have a water flow problem. You will need to check the water level and/or clean the filters.
Before checking the water level or cleaning the filter be sure to test the water temperature. Do not rely exclusively on the accuracy of the temperature reading in the LED Digital Display Window. Make sure the water temperature is safe before cleaning the filters.
The flashing lights should stop once the problem is fixed. If the problem persists, reset the power to the spa by resetting the GFCI breaker.
If the error is not resolved after resetting the spa, contact your local Authorized Dimension One Spas Dealer, or authorized service center.
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