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® DEL AOP® 25 / DEL AOP® 40 INSTALLATION INSTRUCTIONS & PRODUCT MANUAL 53000-025-000 53000-040-000 Scan for Step-by-step ® instructions C-M-P.COM/DEL OR VISIT C-M-P.COM/TECH 4-2794-01 Rev.A...
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IMPORTANT WARNINGS & SAFETY INSTRUCTIONS 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. • All permanent electrical connections should be made by a qualified electrician. •...
1. SYSTEM INFORMATION 1A. AOP 25/40 OVERVIEW The DEL AOP Sanitizer System (Figure 1) is designed to provide the benefits of ozonated and UV treated water in an environmentally safe and effective manner. The system is certified to NSF 50 as a supplemental sanitizer and tested for effectiveness to kill active microbes and bacteria.
(Example: equipment below water level, in-floor cleaning system, spa mode, etc) This can result in water pushing back into the ozone gas line and possibly into the ozone cell(s). Please consult CMP if conditions exist that may introduce higher than normal back pressures (>3 psi). Recommended Flow Rates...
2. INSTALLATION 2A. LOCATION 2A-1. Environment Locate the unit in a clean, protected area, either indoors or outdoors (preferably out of direct sunlight). If possible, locate the unit out of reach of sprinklers or drainage spouts. 2A-2. Clearance Allow sufficient access for maintenance (2 ft clearance above and 1 ft on either side of the unit) and all plumbing and electrical hookups.
2. INSTALLATION 2B. MOUNTING 2B-1. Ground Mounting The DEL AOP is shipped with the mounting brackets installed in the ground mounting position. Adjust the position of the bracket if necessary and tighten the screws. Mount the unit to the equipment pad through the slots provided on bracket using appropriate hardware for the mounting surface.
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2C-3. Above Water Level Installation: Water Backflow Check Valve If the pool equipment is mounted above the water line, install a 2 inch CMP Hydroseal check valve (25830-400-000) between the pump outlet and the inlet of DEL AOP to prevent the pump from draining and losing prime when not in use.
2. INSTALLATION 2. Orifice Plate Installation (Fig 6b). a. Loosen the union fittings on both the inlet and outlet of the check valve to remove it from the system. b. Insert the orifice plate on top of the check valve with the cone shape downward. c.
3. OPERATION Terminal Block Access for Label for 1/2in Conduit Wiring Instructions Figure 7: Terminal Block and Wiring Instructions 3A. POOL PREPARATION To achieve optimal performance the pool must be as clean as possible to start with. 1. Backwash or clean filters one day before starting the AOP System. 2.
3. OPERATION Green Blue Purple Figure 8: LED Indications at Normal Operation 3C. SMART STATUS INDICATORS The DEL AOP has indicator lights to indicate its working condition. The lights should display the correct colors after the pump has reached steady flow (see chart on page 5). During normal operation, refer to the chart below for status information. STATUS POWER INDICATOR UV-C INDICATOR...
3. OPERATION 3E. WINTERIZING If the pool will be shutting down for the winter months and the DEL AOP will remain exposed to freezing temperatures, the unit must be drained to prevent freeze damage. Follow the steps below to drain. 1.
4. MAINTENANCE & SERVICE 4A. SYSTEM ELECTROMECHANICAL OVERVIEW CAUTION Disconnect power before performing service. Refer to the IMPORTANT SAFETY INSTRUCTIONS displayed in the front of this manual. UV-C Lamp Flow UV-C Switch Reactor Variable Speed Power Check Valve PCB Board APG2 Air Filter Smart...
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4. MAINTENANCE & SERVICE 4A-5. Injector Tube Adapter Description This component connects the ozone gas line to the injector manifold (refer to Figure 12). When servicing this component, do not tighten past 10 in-lbs torque or the component may be damaged. APG2 Ozone Ozone...
4. MAINTENANCE & SERVICE 4B. OZONE SYSTEM MAINTENANCE 4B-1. Ozone Module Replacement • Ozone module life expectancy is three (3) to five (5) years. All ozone cells should be replaced at the same time. • The Smart Status LED for Ozone will change to yellow when it is time to replace the ozone module. •...
4. MAINTENANCE & SERVICE 4B-2. Ozone Gas Line Replacement Replace the ozone gas line every year or sooner, if needed. (P/N 9-1352-01) If there is evidence of water leaking past the ozone check valve toward the ozone modules, shut down the DEL AOP immediately and replace the ozone gas line. 1.
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4. MAINTENANCE & SERVICE Lamp Connector Lamp Retainer Ballast Wire Connector Figure 14: UV Lamp Replacement To re-install the UV lamp: 1. Confirm power is off at the breaker. 2. Do not touch glass, as oils on your hands will damage the bulb. By holding the UV lamp white ceramic cap, slowly press the UV lamp fully past the lamp retainer tabs and into the quartz tube until it is seated on the lamp cushion in the bottom of the tube.
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4. MAINTENANCE & SERVICE Ceramic Endcap Retainer Screws & Washers Sealing O-ring Lamp Retainer Drain Plug Figure 15: UV Reactor Subassembly 1. Before continuing, allow adequate time for the quartz tubes to cool. Drain the water from the UV reactor by removing the drain plug.
4. MAINTENANCE & SERVICE 3. Place the lamp retainer over the quartz tube. Use the hex key included in the parts bag to attach the lamp retainer to the UV reactor, using the lamp retainer screws and washers as shown in Figure 15. Make sure the lamp retainer flanges are fully seated against the UV reactor.
4. MAINTENANCE & SERVICE 4E. ORDERING INFORMATION: To locate a dealer nearest you call 1 (800) 733-9060 or visit www.c-m-p.com. 4F. STANDARD REPLACEMENT PARTS LIST DESCRIPTION AOP 25 AOP 40 UV-C LAMPS 9-1626-02 9-1626-01 OZONE GAS LINE 9-1352-01 OZONE CELL 9-1565-01 (ONE PER UNIT) 9-1565-01 (TWO PER UNIT) INJECTOR TUBE ADAPTER...
Flow switch relay failure: Replace flow switch UV access door is not properly closed UV Panel Switch Error Panel switch has failed.. Contact CMP Tech Support Multiple System Failure Ozone and UV system both have failed. See Section 4 Need help? c-m-p.com/support...
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Loose or missing connections to LED indicators. Check power connection to the back of the LED indicators inside the unit door. LED indicators malfunction LED Indicators have failed: Contact CMP Technical Support 5B. SYSTEM TROUBLESHOOTING SYMPTOM CAUSE CORRECTIVE ACTION Error or failure with ozone cell.
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The quartz tube should be replaced if it is scratched or damaged. It should be cleaned every six (6) months. 3. Where can I learn more about AOP? a. CMP has many resources online for education about AOP and other sanitizers. You can find everything available at c-m-p.com/resource center. For technical support you can visit c-m-p.com/tech.
APPENDIX A DEL AOP INSTALLATION - SYSTEM PLUMBING The DEL AOP works under vacuum. The injector draws the ozone/air gas mixture from the ozone cells and mixes it into the water leaving behind some undissolved gas bubbles. These bubbles can affect certain pool system components, so care must be taken when installing the DEL AOP.
APPENDIX B DEL AOP PRESSURE DROP CHARACTERIZATION WITH ORIFICE INSTALLED (0.63” DIAMETER) WITHOUT ORIFICE INSTALLED WATER FLOW (GPM) FIGURE 19: AOP 25 Pressure Drop Over a Range of Flows (With and Without Orifice Plate) WATER FLOW (GPM) FIGURE 18: AOP 40 Pressure Drop Over a Range of Flows NOTE: Tested on simulated recirculation system using a Pentair lntelliflo variable speed pump.
APPENDIX C OPTIONAL IN - PLACE QUARTZ TUBE CLEANING For regular cleaning, it is recommended to clean the quartz tube following the procedure in section 4-C. If necessary, the DEL AOP quartz tubes may alternatively be cleaned without removing them from the vessel by following the procedure below. 1.
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NOTES SAVE THESE INSTRUCTIONS Record Information on this System Below & Keep for Your Records Installer _______________________________________________________________ System Purchased From ______________________________________________ Installation Date _____________________________ Serial Number _______________________________ Need help? c-m-p.com/support...
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