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ClearWater M-15/O2 Installation & Maintenance Manual

Corona discharge ozone generator
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Ozone Systems
Installation & Maintenance Manual
M-15/O2, P-20/O2
CD15/O2, CD20/O2
Corona Discharge Ozone Generator
ClearWater Tech, LLC.
Integrated Ozone Systems
850-E Capitolio Way, San Luis Obispo, Ca 93401 • 805-549-9724 • Fax: 805-549-0306 • E-mail: service@cwtozone.com • www.cwtozone.com
Copyright © 2006 - ClearWater Tech, LLC. • Reproduction of any kind is prohibited • LIT554 • REV012306

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  • Page 1 ClearWater Tech, LLC. Integrated Ozone Systems 850-E Capitolio Way, San Luis Obispo, Ca 93401 • 805-549-9724 • Fax: 805-549-0306 • E-mail: service@cwtozone.com • www.cwtozone.com Copyright © 2006 - ClearWater Tech, LLC. • Reproduction of any kind is prohibited • LIT554 • REV012306...
  • Page 2 fi eld. If you have Please read this manual care ful ly and in its any ques tions, please con tact your ClearWater entirety before pro ceed ing with any in stal - Tech deal er or the Clear Wa ter Tech ser vice la tion, op er a tion or main te nance pro ce dure department.
  • Page 3 OVERVIEW How Ozone is Generated Oxygen (O Ozone (O Ozone is generated by exposing oxygen molecules (O in an air stream to a controlled, high energy electrical field. As the air stream passes through the electri- cal field produced inside the ozone generator, some oxygen molecules are split, forming single oxygen Electrical Field atoms (O...

  • Page 4: Safety Warnings

    SAFETY WARNINGS Two aspects of ClearWater Tech ozone generators represent potential dangers – ozone gas and high voltage electricity. OZONE GAS WARNING: HIGH CONCENTRATIONS OF OZONE GAS ARE DANGEROUS TO HUMANS. LOW CONCENTRATIONS CAN CAUSE IRRITATION TO THE EYES, THROAT AND RESPIRATORY SYSTEM.
  • Page 5 IMPORTANT SAFETY INSTRUCTIONS - When installing and using this electrical equipment, basic safety precautions should always be followed, including the following: READ AND FOLLOW ALL INSTRUCTIONS. SAVE THESE INSTRUCTIONS. All electrical connections should be made by a licensed, qualified electrician. Before attempting any electrical connections, be sure all power is off at the main circuit breaker.

  • Page 6: Product Description

    (SCFH), supplied by the self-contained oxygen generator. The ClearWater Tech System can be interlocked with an ORP controller, ozone monitor, booster pump or a variety of other controls. The ozone generator will automatically shut down if the cooling system fails or if the vacuum to the unit is interrupted.
  • Page 7 For highest efficiency, at least 10” of vacuum at the venturi suction port and 25 psi at the venturi outlet must be maintained. ClearWater Tech stocks a com- plete line of high-efficiency venturi injectors from 4-100 GPM.
  • Page 8 M-15/02 UNIT DIAGRAM...
  • Page 9 CD15/02 UNIT DIAGRAM...
  • Page 10 P-20/02 UNIT DIAGRAM...
  • Page 11 CD-20/02 UNIT DIAGRAM...
  • Page 12 Arrange the skid in a manner suitable for convenient electrical access and allowing for service of the air preparation system. The M-15/O2 and P-20/O2 enclosures are not rain proof, so it is important to choose a location that will keep the system away from direct weather and excessive heat.
  • Page 13 M-15/02 & CD-15/02 ENLARGED VIEW OF TUBING & PLUMBING CONNECTIONS...
  • Page 14 P-20/-2, CD-20/02 ENLARGED VIEW OF TUBING & PLUMBING CONNECTIONS...
  • Page 15 On the P-20/O2 you must wire these after the electrical interlock box has been mounted to the wall. Terminal 10: Ozone Generator Out - Use # 18 AWG. On the M-15/O2 these are pre-wired at the factory. On the P-20/ O2 you must wire these after the electrical interlock box has been mounted to the wall.
  • Page 16 M-15/02 & CD-15/02 INTERLOCK WIRING CONNECTIONS...
  • Page 17 P-20/-2, CD-20/02 INTERLOCK WIRING CONNECTIONS...
  • Page 18 Electrical Interlock Box Terminal Strip Connections - 230 VAC 50/60 HZ MODELS ONLY Note: All electrical connections should be made by a qualified electrical contractor. All local, state and national electrical codes must be observed. 230 VAC 50/60 HZ SINGLE HOT LEG ONLY: The pump (if installed), oxygen generator and ozone generator on the units come pre-wired from the factory.
  • Page 19 While holding the gauge vertically, read the amount indicated on the gauge. Note: Do not obstruct the bottom air hole on the gauge. The optimum flow is 10 to 15 SCFH for the M-15/O2 and the CD-15/02; and 15 to 20 SCFH for the P-20/O2 and CD-20/02.
  • Page 20 INITIAL START-UP AND CALIBRATION The air preparation system on the ClearWater Tech Models M-15/O2 and P-20/O2 is plumbed and wired at the factory. On both models, the air flow will need final adjustment. On the front of the electrical interlock box is a VAC/PSI gauge and an SCFH (Standard Cubic Feet per Hour) gauge.
  • Page 21 Ozone Systems ..........................Maintenance & Trouble Shooting Manual Parts & Warranty M-15/02, P-20/02 CD-15/02, CD-20/02 Corona Discharge Ozone Generators...
  • Page 22 A word of caution: There is extremely high voltage inside the ozone generator. If you suspect a problem, disconnect the power to the unit at the service disconnect box or main electrical panel and immediately contact your ClearWater Tech distributor. Inspect the ozone delivery line check valves daily for water seepage and replace the injector check valve yearly.
  • Page 23 • Replace the particulate air filter located inside the ozone generator cabinet annually. Air Preparation Clean the filter located on the side of the oxygen generator monthly. Contact your ClearWater Tech distributor for annual service of the air compressor. If the unit must be returned to ClearWater Tech for repair or evaluation, follow the steps outlined below: Make sure the main power to the unit is disconnected.
  • Page 24 M-15/O2 OZONE GENERATOR COMPONENTS POWER SUPPLY FOR M-15/O2 Power Supply for Single Cell Units (100-120V Pt# PS160) (208-240V P# PS 165)
  • Page 25 CD-15/O2 OZONE GENERATOR COMPONENTS POWER SUPPLY FOR CD-15/O2 Power Supply for Single Cell Units (100-120V Pt# PS160) (208-240V P# PS 165)
  • Page 26 P-20/O2 OZONE GENERATOR COMPONENTS POWER SUPPLY FOR P-20/O2 Power Supply for Muli-Cell Units (100-120V Pt# PS300) (208-240V P# PS 305)
  • Page 27 CD-20/O2 OZONE GENERATOR COMPONENTS POWER SUPPLY FOR CD-20/O2 Power Supply for Muli-Cell Units (100-120V Pt# PS300) (208-240V P# PS 305)
  • Page 28 ENLARGED VIEW OF CORONA DISCHARGE REACTION CHAMBER...
  • Page 29 ELECTRICAL INTERLOCK BOX SOLENOID VALVE...
  • Page 30 Adjust injector vacuum ozone delivery tubing Defective check valve(s) Replace check valve(s) Excessive back pressure on check valve Back pressure not to exceed 40 psi - if over 40 psi consult ClearWater Tech distributor Ozone smell present Insufficient vacuum Adjust injector vacuum Loose internal fittings...
  • Page 31 OZONE GENERATOR TROUBLESHOOTING (continued) PROBLEM/SYMPTOM POSSIBLE CAUSE SOLUTION Unit seems noisy Not properly secured to wall/floor Bolt it firmly into place Shipping damage Locate and repair Fan blocked Check and clear obstructions Flow meter will not adjust Air preparation not operating Make sure air prep package is set properly Defective solenoid...
  • Page 32 ELECTRICAL INTERLOCK BOX TROUBLESHOOTING PROBLEM/SYMPTOM POSSIBLE CAUSE SOLUTION ‘MAIN POWER’ light not on No power to electrical interlock box Check power connections and breakers No neutral in 120 VAC supply Hook up neutral Light burnt out Replace bulb ‘MCI’ light not on 120 VAC signal not connected Jumper terminal from #1 to #4 to terminal #4...
  • Page 33 DRIVE MODULE WIRING FOR M-15/O2 & P-20/O2...
  • Page 34 DRIVE MODULE WIRING FOR CD-15/O2 & CD-20/O2...
  • Page 35 PARTS LIST FOR M-15/02, P-20/02, CD15/02 & CD-20/02 CKV20 Check valve CD 1/4” kynar - FPT, low pressure CKV30 Check valve CD 1/4” 316 stainless steel - FPT, high pressure CKV32 Check valve rebuild kit for CKV30 DES16 Desiccant, indicating chamber recharge, 1 lb FLT34B Filter - inline particulate 1/4”, for one to three cell CD systems FA40...
  • Page 36 Summary of the Warranty ClearWater Tech, LLC (“CWT”) makes every effort to assure that its products meet high quality and durability standards and warrants the products it manufactures against defects in materials and workmanship for a period of one (1) year, commencing on the date of original shipment from CWT, with the following exceptions: 1) The warranty period shall begin on the installation date if the installation is performed within 90 days of the original shipment from CWT;...

This manual is also suitable for:

P-20/o2Cd15/o2Cd20/o2

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