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OCEAIR 021-WS-C2

OCEAIR 7187065 Water Softener Nozzle and Venturi Assembly Instruction Manual

Model: 021-WS-C2

Introduction

This manual provides essential information for the installation, operation, and maintenance of your OCEAIR 7187065 Water Softener Nozzle and Venturi Assembly. Please read these instructions carefully before proceeding to ensure proper function and longevity of the product.

Product Overview

The OCEAIR 7187065 Water Softener Nozzle and Venturi Assembly is a replacement component designed to restore the efficient operation of your water softener system. It is engineered to meet OEM standards for a direct replacement installation.

OCEAIR 7187065 Water Softener Nozzle and Venturi Assembly

Figure 1: Complete OCEAIR 7187065 Water Softener Nozzle and Venturi Assembly.

Parts decomposition schematic of the water softener nozzle and venturi assembly

Figure 2: Exploded view showing the individual components of the nozzle and venturi assembly, including the main body, O-rings, screen, and other internal parts, ensuring a complete and liquid-tight assembly.

Compatibility

This assembly is a direct replacement for OEM parts 7187065, 7214969, 7165704, 7238450, WS15X10027, and WS15X10046. It is compatible with various water softener models from the following brands:

Compatibility list for water softener brands and models

Figure 3: List of compatible water softener brands and specific models.

  • ECOWATER: Comfort 200, Comfort 300, Comfort 400, Comfort 500, Comfort 500 ECOMULT Comfort 600, CWFS ECWF8-618WHF, EVOLUTION 100, Compact EVOLUTION 200 Compact, EVOLUTION DUOED, EVOLUTION 300 Boost EVOLUTION 400 Boost, Refiner Boost, 4510, 4510 ECOMULT, 45124512 ECOMULT, 4517 ECOMULT, ESM 42 HTE+, ESM 42 HTE ECOMULT ECR 3502R70, CWFS WHF, ESM 9CE+, ESM 11CE+, ESM 15CE+, ESM 18CE+ ERM 20 CE+, ESM 25CE+, ESM25CEECOMULT
  • Tapworks!: NSC.9 ED, NSC 11 ED, NSC 17 ED, NS(C25 ED, NSC 25 ECOMULT, NSC 30 ED NSTA70 UD1, 1254, 1254ECOMULT, 1047, 1047 ECOMULT
  • Viessmann: Aquaset500 Aquaset1000, Aquaset200, Aquahome20-N Aquahome 30-N Aquamix-N, AquahomeDUO, Aquahome FIT, Aquahome COMPACT, Aquacarbon AQUAHOME 20 SMART, AQUAHOME 30 SMART, AQUAHOME MIX SMART AQUAHOME DUO SMART
  • TRINNITY: MINI, BOX, SLIM, HOME, PLUS, CARBON, HYBRID, EXCLUSIVE
  • CosmoWATER: Standard 15, HOME 22, Plus, Carbon, Exclusive Pure, Hybrid
  • AEG: 18L, 26L, 2in1
  • BOSCH: BOSCH Aqua 2000s 10L, BOSCH Aqua 2000s 14L, BOSCH Aqua 2000s 22L, BOSCH Aqua 2000s 26L
  • Whirlpool: WHES18, WHES33T, WHES33, WHES30, WHES40, WHES44, WHES48 PRO, WHESFCHybrid PRO
  • North Star: NSC 9UD, NSC 11 UD, NSC 14 UD, NSC 17 UD, NSC 31 UD, NSC22, NSC31NSCWC, NST30ED, NSC42UD, 4510/35, 4512/42, 4512/574517/85, 4517/115, NSC42, NSCWHC, NST45ED1, NST7OED1
  • Kenmore: Kenmore@350 Water Softener, Kenmore@ 420 Water Softener Kenmore Elite@ 520Hybrid Water Softener + Filter
  • EcoPure: 42,000 Grain Water Softener, 31,000 Grain Water Softener EPHs Whole Home HybridGeneral Electric: GE 30,000 Grain Water Softener and Filter In One GXM31H GE* 30,000 Grain Water Softener GXSF30V, GE@ Smart 40, 000 Grain Water Softener GXSHC40N GE 45,000 GrainWater Softener GXSH45V, GE*40,000 Grain Water Softener GXSH40V
  • Morton: SELECT (MODEL M20), ULTRA(MODEL M27), PREMIUM (MODEL M30)ELITE (MODEL M34), WHOLE HOME(MODEL MHY), DEMAND CONTROL (MODEL M45C)

Specifications

The following are the key specifications for the OCEAIR 7187065 Water Softener Nozzle and Venturi Assembly:

Product dimensions of the water softener nozzle and venturi assembly

Figure 4: Detailed dimensions of the water softener nozzle and venturi assembly, including height, width, and connection sizes.

  • Part Number: 021-WS-C2
  • Item Weight: 2.08 ounces
  • Product Dimensions (L x W x H): 2.96 x 2.56 x 2.01 inches
  • Inlet Connection Size: 1 Inch
  • Inlet Connection Type: Solvent-weld
  • Outlet Connection Size: 1 Inch
  • Outlet Connection Type: NPT
  • Number of Ports: 2
  • Specification Met: NSF/ANSI 44
  • Included Components: Water Softener Nozzle and Venturi Assembly

Installation

The OCEAIR 7187065 Water Softener Nozzle and Venturi Assembly is designed for easy installation. No specialized complex tools are required. For visual guidance, you can search for "7187065" related installation videos on platforms like YouTube.

General Installation Steps (Consult your water softener's specific manual for detailed instructions):

  1. Turn off the water supply to your water softener and depressurize the system.
  2. Locate the existing nozzle and venturi assembly on your water softener.
  3. Carefully remove the old assembly, noting the orientation and placement of all components.
  4. Clean the area where the new assembly will be installed, ensuring no debris is present.
  5. Install the new OCEAIR 7187065 assembly, ensuring all O-rings and seals are correctly seated for a liquid-tight fit. Refer to Figure 2 for component arrangement.
  6. Secure the assembly according to your water softener's design.
  7. Slowly restore the water supply and check for any leaks.
  8. Initiate a regeneration cycle to ensure proper operation.

Proper installation ensures the water softener operates normally, restoring its effective softening effect, improving efficiency by reducing energy and salt consumption, and prolonging the service life of the equipment.

Operating Principles

The nozzle and venturi assembly is a critical component in the water softener's regeneration cycle. It creates a vacuum that draws brine solution from the salt tank into the resin tank, facilitating the ion exchange process that removes hard water minerals. During the rinse cycles, it helps distribute water for effective flushing of the resin bed.

Close-up views of the water softener nozzle and venturi assembly components

Figure 5: Detailed views highlighting the threaded connection, venturi ports, and internal structure of the assembly, crucial for its function.

Maintenance

Regular maintenance of your water softener system, including the nozzle and venturi assembly, is crucial for optimal performance and longevity. While this assembly is designed for durability, periodic inspection is recommended.

  • Inspection: Periodically check the assembly for any signs of wear, cracks, or blockages. Ensure the O-rings are intact and properly sealed.
  • Cleaning: If you notice reduced performance or suspect a blockage, carefully disassemble the venturi and clean any accumulated sediment or debris from the nozzle and screen (refer to Figure 2 for components).
  • Replacement: Replace the assembly if it shows significant damage or if cleaning does not resolve performance issues.

Maintaining a clean and functional nozzle and venturi assembly helps ensure softened water, reduces limescale damage to appliances, and contributes to a more comfortable bathing experience.

Troubleshooting

If your water softener is not performing as expected after installing the new nozzle and venturi assembly, consider the following:

  • No Soft Water:
    • Verify the assembly is installed correctly and all seals are tight.
    • Check for blockages in the venturi or brine line.
    • Ensure the salt tank has sufficient salt and the brine well is not clogged.
  • Excessive Salt Usage:
    • Inspect the venturi for damage that might cause it to draw too much brine.
    • Ensure the water softener's settings are correct for your water hardness.
  • Leaks:
    • Confirm all connections are securely tightened.
    • Check O-rings and gaskets for proper seating and damage.

For persistent issues, consult your water softener's main instruction manual or contact customer support.

Customer Support

We are committed to your satisfaction. If you encounter any problems during the installation or operation of your OCEAIR Water Softener Nozzle and Venturi Assembly, please do not hesitate to contact us. We will do our best to assist you with replacements or troubleshooting advice.

Please have your product model number (021-WS-C2) and a description of the issue ready when contacting support.

OCEAIR customer service representative with headset

Figure 6: OCEAIR Customer Service is available to assist with product inquiries and support.