Frymaster 17ECS, ESW, EWBS manual Replacing a Water-Level Sensor, Replacing the Temperature Probe

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5.Loosen the small compression nut in the large fitting on the replacement thermostat so that the large fitting will move freely on the capillary tube (the thin, flexible tube). Carefully insert the replacement thermostat into the cookpot, being careful not to bend the thermostat tube. Position the tube along the inside of the left leg of the element (as viewed from the front of the cooker) and secure it in place with two metal wire ties. Apply thread sealer to the large fitting and screw the fitting securely into the cookpot. When the large fitting is tight, pull gently on the capillary tube to remove any slack, then screw the small compression nut into the large fitting and tighten.

6.Coil the capillary tube as necessary to achieve a neat installation and attach the terminal block to the mounting bracket using the screws removed in Step 4. Connect thermostat lead 5C (black) to the normally closed (NC) terminal and 8C (white) to the common (C) terminal.

Common (C) Terminal

Normally Closed (NC) Terminal

(Note open side.)

(Note closed side.)

7. Reverse Steps 1 and 2 to complete the procedure.

6.3.5Replacing a Water-Level Sensor

Drain the cookpot and disconnect the cooker from the electrical power supply. Disconnect the sensor lead from the sensor, remove the nuts securing the sensor in place, and remove the sensor. Install the replacement sensor as illustrated below and reconnect the lead.

Insulator must seat in hole before nut is tightened.

Inside of cookpot.

6.3.6Replacing the Temperature Probe

1.Drain the cookpot and disconnect the cooker from the electrical power supply.

2.Remove the three screws along the upper edge of the control panel and open the panel by allowing it to swing downward.

3.Disconnect the 15-pin connector from the rear of the computer and, using a pin pusher (such as Frymaster P/N 806-4855), push out the temperature probe (red and white) leads from positions 13 and 14 on the connector.

6-5

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Contents Hour Service Hotline Page Preventive Maintenance ESW/EWBS Service Procedures & Parts Page This page Intentionally Left Blank Safety Information Parts Ordering and Service InformationEquipment Description Qualified Service Personnel Qualified Installation PersonnelQualified AND/OR Authorized Operating Personnel What to do if your equipment arrives damaged National Code Requirements General Installation RequirementsElectrical Grounding Requirements FCC CompliancePre-Connection Preparations Caster/Leg InstallationUse copper wire ONLY, suitable for at least 170ºF 75ºC Connecting to the Electrical SupplyWatts Per leg Wire Size Electric Cooker Models 17EC, 17ECS, ESW, & EwbsField Connection Wiring Diagrams Computers are not interchangeable IntroductionOperating Instructions Setting the Controller Transition Temperature/Boil IntensityAltitude Boiling Point Toggling Between Fahrenheit and Celsius Temperature Display Controller Simmer Mode AdjustmentShutting the 17EC/17ECS Down Start-Up ProcedureComputer Magic III Controller As Used on Ewbs Units Setting the Unit UP for FIRST-TIME Operation Operating the Computer Selecting FAHRENHEIT- Celsius Display Mode Shutting the Ewbs with CM III Computer Down Selecting Boil or Simmer ModeBoiling Out the Cookpot Page This page Intentionally Left Blank Inspect Equipment and Accessories for Damage Daily Preventive MaintenanceThis page Intentionally Left Blank Before calling a servicer or the Frymaster Hotline Problem Probable Causes Corrective Action Operator Troubleshooting GuideTroubleshooting Guide Replacing Fuses in 17EC and 17ECS Models Functional Description Replacing Electronic Components Other than the Computer Replacing Equipment Components Replacing the ComputerReplacing a Heating Element Replacing the High-Limit Thermostat Replacing a Water-Level Sensor Replacing the Temperature ProbeReplacing the Pressure Regulator or Solenoid Valve Replacing the Water Faucet Replacing a Basket Lift Motor or MicroswitchReverse Steps 1-7 to complete the procedure Replacing the Cookpot or Rinse Tank How the Power-Supply System Works TroubleshootingHow the Computer Works How the Water Heating System Works How the Autofill/AutoSkim System WorksHow the Basket Lift System Works Troubleshooting the 24VAC Power Supply System Technician Troubleshooting GuidesTroubleshooting the 24VAC Power Supply to the Computer Begin to fill? Troubleshooting the Autofill SystemProbe Thermostat Troubleshooting the Water Heating SystemOK? Troubleshooting the Basket Lift SystemThis page Intentionally Left Blank Component Parts ListComponents Component Cabinetry Component Rinse Tank CookpotComponent Electronics Component Water Supply System Components Computer Control Wiring Diagram 17ECSWiring 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 On units with manual thermostat controls Replacing the CookpotRemove 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 Remove this Cover to Inspect Field Wiring Wiring DiagramsWith Computers UnitsService 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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