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  | 2002 Dimension One Spas Export Owner’s Manual  | 
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Glossary of Terms | 
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  | Term | 
  | Definition | 
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  | Bleeder Valve  | 
  | A small valve used to relieve or expel air from the spa’s plumbing or pump.  | 
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  | Circulation  | 
  | A pump that circulates the water in the spa continuously.  | 
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  | Pump  | 
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  | Dry Firing  | 
  | Turning the heater element on when there is no water in the heater.  | 
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  | Equipment  | 
  | Provides access to your spa’s equipment for a qualified service technician.  | 
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  | Access Panel | 
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  | Filter Cartridge | 
  | Your spa’s filters have been designed so that you may repeatedly clean and  | 
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  | maintain the filter element as needed. The element is constructed of woven  | 
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  | polyester rather than paper to ensure long life and proper filtration.  | 
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  | A type of Circuit Breaker that automatically disconnects power to the spa when  | 
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  | Fault Circuit  | 
  | there is an electrical power leakage to ground.  | 
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  | Interrupter  | 
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  | Gravity Drain  | 
  | Used to drain your spa  | 
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  | Valve | 
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  | Halogens | 
  | Free chlorine, bromine or iodine ions that are very strong oxidizers used to  | 
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  | sanitize water.  | 
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  | ICON Pad | 
  | This is a pad accessed by pressing the Dimension One Spas Logo on the far right  | 
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  | of the Top Side Control Panel.  | 
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  | Jets | 
  | Return the water into the spa from the equipment. The jets produce a turbulent  | 
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  | flow of water mixed with air to provide a concentrated body massage  | 
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  | Light  | 
  | Illuminates the spa  | 
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  | Load Sharing | 
  | When the circuit breaker size is smaller than the total power needed to operate  | 
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  | both the heater and the jet pump at the same time, load sharing automatically  | 
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  | turns off the heater when a jet pump is turned onto high speed.  | 
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  | Lower Control  | 
  | The electronic control system that governs all of the electrically operated  | 
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  | System | 
  | components of your spa utilizes an advanced microprocessor and   | 
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  | electronic devices to activate all user and maintenance options. A backlit, highly  | 
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  | reliable liquid crystal display gives you a complete update of the spa status at any  | 
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  | time of the day or night. Temperature setting, as well as control of the light, jets,  | 
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  | filtration, and time of day display, are all instantly available from, and controllable  | 
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  | at, the topside control panel.  | 
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  | Ozone  | 
  | A specialized ultraviolet light that changes oxygen into ozone for use in the water  | 
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  | Generator  | 
  | sanitation process.  | 
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  | Flow Switch | 
  | Safety device(s) that sends a signal to the electronic control system that there is  | 
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  | adequate water flow to turn the heater on.  | 
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  | Pump | 
  | Produces water flow through the heater, filter, sanitation system and the main  | 
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  | jets in the spa. The pump will operate automatically during filtration and heat  | 
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  | cycles. This pump can also be operated manually by depressing the “jets” pad on  | 
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  | the topside control panel which will allow you to choose between two speeds  | 
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  | • Low speed for efficient water circulation during heating and filtration  | 
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  | modes, and for gentle jet resistance or massage action.  | 
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  | • High speed for maximum jet action.  | 
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  | Selector Valve | 
  | Located on the top edge of the spa, it diverts jet power from one area of the spa  | 
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  | to another.  | 
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  | Serial Number | 
  | Please use the serial number (located on the left corner pedestal) in  | 
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  | communication with your dealer.  | 
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  | Slice Valves /  | 
  | Valves located within the spa’s internal plumbing, which are used by service  | 
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  | Shutoff Valves  | 
  | personnel to shut off water flow to the heater and pumps. All valves must be  | 
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