Frymaster EWBS, ESW, 17ECS manual Replacing the Pressure Regulator or Solenoid Valve

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4.Remove the temperature probe by unscrewing it from the front of the cookpot.

5.Apply thread sealer to the replacement probe and screw it securely into the cookpot.

6.Insert the red probe lead into position 13 of the 15-pin connector and the white lead into position 14. Pull gently on each lead to ensure it is firmly seated.

Insert red lead into position 13.

Insert white lead into position 14.

7.Reattach the 15-pin connector to the rear of the computer, close the control panel, and replace the three screws removed in Step 2.

6.3.7Replacing the Pressure Regulator or Solenoid Valve

1.Drain the cookpot and disconnect the cooker from the electrical power supply. Turn off or disconnect the water supply to the cooker.

2.Loosen the compression fittings on the water lines running to and from the regulator and remove the regulator from the unit. (NOTE: If the cooker is equipped with the optional Autofill feature, the solenoid valve is installed between the regulator and the cookpot. If that is the case, disconnect the solenoid leads and remove both the regulator and solenoid valve from the unit.)

Optional Solenoid Valve

Compression Fitting

Regulator must be rotated

to clear drain plumbing.

Compression Fitting

6-6

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Contents Hour Service Hotline Page Preventive Maintenance ESW/EWBS Service Procedures & Parts Page This page Intentionally Left Blank Parts Ordering and Service Information Safety InformationEquipment Description Qualified AND/OR Authorized Operating Personnel Qualified Installation PersonnelQualified Service Personnel What to do if your equipment arrives damaged Electrical Grounding Requirements General Installation RequirementsNational Code Requirements FCC ComplianceCaster/Leg Installation Pre-Connection PreparationsWatts Per leg Wire Size Connecting to the Electrical SupplyUse copper wire ONLY, suitable for at least 170ºF 75ºC Electric Cooker Models 17EC, 17ECS, ESW, & EwbsField Connection Wiring Diagrams Introduction Computers are not interchangeableSetting the Controller Transition Temperature/Boil Intensity Operating InstructionsAltitude Boiling Point Controller Simmer Mode Adjustment Toggling Between Fahrenheit and Celsius Temperature DisplayComputer Magic III Controller As Used on Ewbs Units Start-Up ProcedureShutting the 17EC/17ECS Down Setting the Unit UP for FIRST-TIME Operation Operating the Computer Selecting FAHRENHEIT- Celsius Display Mode Selecting Boil or Simmer Mode Shutting the Ewbs with CM III Computer DownBoiling Out the Cookpot Page This page Intentionally Left Blank Daily Preventive Maintenance Inspect Equipment and Accessories for DamageThis page Intentionally Left Blank Before calling a servicer or the Frymaster Hotline Operator Troubleshooting Guide Problem Probable Causes Corrective ActionTroubleshooting Guide Replacing Fuses in 17EC and 17ECS Models Functional Description Replacing Equipment Components Replacing the Computer Replacing Electronic Components Other than the ComputerReplacing a Heating Element Replacing the High-Limit Thermostat Replacing the Temperature Probe Replacing a Water-Level SensorReplacing the Pressure Regulator or Solenoid Valve Replacing a Basket Lift Motor or Microswitch Replacing the Water FaucetReverse Steps 1-7 to complete the procedure Replacing the Cookpot or Rinse Tank How the Computer Works TroubleshootingHow the Power-Supply System Works How the Autofill/AutoSkim System Works How the Water Heating System WorksHow the Basket Lift System Works Technician Troubleshooting Guides Troubleshooting the 24VAC Power Supply SystemTroubleshooting the 24VAC Power Supply to the Computer Troubleshooting the Autofill System Begin to fill?Troubleshooting the Water Heating System Probe ThermostatTroubleshooting the Basket Lift System OK?This page Intentionally Left Blank Parts List ComponentComponents Component Cabinetry Component Cookpot Rinse TankComponent Electronics Component Water Supply System Components Wiring Diagram 17ECS Computer ControlWiring Diagrams 17EMCS Page This page Intentionally Left Blank Units with Manual Controls rocker-switches and a thermostat Units with Computer Controls Replacing Equipment Components Replacing the Computer Replacing the Heating Element Hole Lead Replacing a Water-Level Sensor Attach wire15C here Attach wires 20C and 35C here Typical Water Supply System Configurations Reverse Steps 1-4 to complete the procedure Replacing the Cookpot On units with manual thermostat controlsRemove these screws Troubleshooting How the Autofill and Skim Systems Work How the Basket Lift System Works Position. Replace switch as required Controls? Checking HIGH-LIMIT Thermostat Temperature Probe Line voltage present at the Common Replace Cover Lift Component Disproportionately large for clarity 910-7377 Control Components Cookpot and Drain Components Electronics Component Supply Component Wiring Diagrams Remove this Cover to Inspect Field WiringUnits With ComputersService Hotline

17EC, 17ECS, EWBS, ESW specifications

Frymaster, a leader in the foodservice equipment industry, offers a range of fryers designed to enhance productivity and quality in commercial kitchens. Among these, the Frymaster ESW, EWBS, 17ECS, and 17EC models stand out due to their innovative features, advanced technologies, and user-friendly designs.

The Frymaster ESW fryer is engineered for high-efficiency frying while maintaining excellent food quality. It incorporates a built-in oil filtration system, allowing operators to extend the life of oil, reduce frying costs, and ensure consistent product quality. The ESW is designed with energy efficiency in mind, which not only minimizes operational costs but also helps restaurants reduce their environmental footprint. Its programmable controls enable seamless operation, and the easy-to-read display assists staff in monitoring frying times, temperatures, and oil conditions.

The EWBS model is equipped with a robust design that focuses on convenience and reliability. One of its key features is its large fry pot, which enables high-capacity frying, reducing cooking time and increasing output during peak hours. The EWBS fryer also maximizes versatility, allowing operators to prepare a wide variety of menu items. It features adjustable frying baskets, which are designed to accommodate foods of different sizes. Additionally, the model includes energy-efficient burners that result in quicker recovery times and lower gas consumption.

The 17ECS and 17EC models are designed for compact spaces without sacrificing performance. Featuring digital controls and simplified interfaces, they provide operators with precise temperature management. The 17ECS is known for its superior oil management system, which enhances oil life and maintains food quality. The 17EC, on the other hand, offers a variety of programmable cooking options, making it ideal for establishment with diverse culinary needs.

Both the 17ECS and 17EC also emphasize safety, incorporating features such as automatic shutoff and cool-touch handles, which help prevent burns and accidents in fast-paced kitchen environments. These fryers are built with durable materials that ensure longevity, making them a worthy investment for any restaurant or foodservice operation.

Together, the Frymaster ESW, EWBS, 17ECS, and 17EC models represent a commitment to innovation in commercial frying technology, combining energy efficiency, user-friendly interfaces, and versatile cooking capabilities that cater to the needs of modern kitchens. As restaurants continue to evolve, these fryers provide the reliability and performance necessary to meet demand and maintain high-quality standards.
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