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IMPORTANT INFORMATION READ AND FOLLOW ALL INSTRUCTIONS • Read this manual completely before attempting installation. Failure to install in accordance with the installation instructions could void warranty and result in injury or death. • This manual contains important information about the installation, operation and safe use of this product.
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General Information The DEL MDV XL will effectively separate ozone bubbles from the ozonated water produced by the DEL AOP and DEL Ozone. When the flow enters the MDV XL, the ozone bubbles are allowed to float up and accumulate at the top as the water exits out the bottom.
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OVERVIEW HEATER FILTER CHECK VALVE SANITIZER RETURN TO POOL PUMP DEL MDV XL ( MDV - 100J ) BALL VALVE ( OPTIONAL ) Figure 1b: System - Aerial View...
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INSTALLATION Installation 1. Plumb the MDV XL downstream of the AOP (Figure 1). Note: AOP 50 with same side plumbing shown in Figure 1. Some AOP units may also have opposite side plumbing. Use appropriate NSF approved primer and cement to plumb into the circulation loop.
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