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IMPORTANT SAFETY INSTRUCTIONS When installing and using DEL Models MCD, basic safety precautions should always be followed: Be sure all the electrical power is shut OFF at the main circuit breaker before installing the MCD. READ AND FOLLOW ALL INSTRUCTIONS. •...
TABLE OF CONTENTS SECTION 1 Installation Instructions ........1 1. How the DEL Spa Ozone Generator Works ........1 2. Installation Parts .................1 3. Installation Tools and Materials ............1 4. Unit Assembly ..................1 5. Mounting .....................1 6. Plumbing – Vacuum System...............1 7.
SECTION 1 Installation Instructions 1. How the DEL Spa Ozone Generator Works DEL Ozone Generators produce ozone gas which is introduced to the spa water through suction created by the spa. Tubing is used to connect the Ozone Generator to an injector or a vacuum port provided by the spa manufacturer.
If Ozone Generator is mounted below the water line, run tubing to a point above the water line and back down to the vacuum source. Secure tubing in this position. DEL Ozone Generator Check Valve Spa Controller/Heater...
MCD Installation & Operations Manual d. Where possible, route the power cord away from other electrical lines. Do not run the power cord parallel to any low voltage signal wires. e. Secure the power cord as required to prevent damage. 9.
MCD Installation & Operations Manual c. Remove the screw from the bottom mounting tab. d. Back the upper mounting tab screw out about two turns and lift the MCD up and off of the spa. 2. Remove the MCD Cover a.
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MCD Installation & Operations Manual LIFT COVER UP SLIDE COVER OZONE POWER SUPPLY MOUNTING SCREWS OZONE CELLS HOUSE BARB FITTING Figure 2: MCD Component Locations...
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MCD Installation & Operations Manual APG CELL REPLACEMENT RECORD SHEET Use the following form to record your ozone cell and power supply replacement information. For optimum performance, we recommend the ozone cell and power supply be replaced every five years. Fill out the following form each time you replace the ozone cell and power supply.
After this information is provided, DEL Ozone may release a RETURN GOODS AUTHORIZATION (RGA) NUMBER. After receiving the RGA number the part in question must be returned to DEL Ozone, freight prepaid, with the RGA number clearly marked on the outside of the package. All preauthorized defective parts must be returned to DEL Ozone within thirty (30) days.
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3580 Sueldo Street, San Luis Obispo, CA 93401 (800) 676-1335 o3info@delozone.com www.delozone.com EPA Estab. No. 071472-CA-001...
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