Frymaster ESW, 17ECS, EWBS manual Operating Instructions

Page 16

LOW WATER SENSING automatically de-energizes the heating element if the water in the cookpot drops too low. When the water level in the cookpot is below the sensor probes, such as when draining and cleaning the cookpot, the controller display will read LO.

NORMAL WATER LEVEL SENSING, on units configured with the AutoFill feature, automatically adds water during or after a cooking cycle if the water level is low. With this automatic filling feature, the water level does not have to be continuously monitored. The cookpot always has the correct amount of water.

3.1.2Operating Instructions

CAUTION

If this is the first time the unit is being used after installation, refer to Section 3.4, Boil Out

Procedure.

Before turning the cooker on, ensure that:

the unit is connected to the water supply.

the water supply is turned on.

the unit is plugged into an appropriate outlet.

the electrical power supply is turned on.

1.Turn the controller on by pressing the Power switch.

2.The unit will automatically enter the simmer mode and the simmer mode indicator will illuminate. This will bring the cooker to “stand-by” temperature. To enter the boil mode, press the Boil Mode switch.

3.Enter the desired cooking time using the numeric keypad. The time entered appears in the LED display.

4.When ready to initiate a cooking cycle, press the Start Timer switch then press the Boil Mode switch. The basket lift will automatically lower the basket or portion cups into the cookpot and the LED display will begin to count down. Simultaneously, the water will be raised to the boiling point. At the end of the cooking cycle, an alarm will sound briefly to alert you and the basket lift will automatically raise the basket or portion cups out of the water.

5.The display will automatically return to the previously set cooking time and the unit will return to the simmer mode. If the same time is desired for the next batch, simply repeat Step 4. If a different cooking time is desired, follow Steps 3 and 4.

6.To initiate the automatic skimming (Autoskim) feature, press the Skim switch.

3.1.3 Setting the Controller Transition Temperature/Boil Intensity

You may adjust the cooker’s Transition Temperature/Boil Intensity to prevent boilover on controllers configured with this feature.

3-2

Image 16 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 Service Personnel Qualified Installation PersonnelQualified AND/OR Authorized Operating Personnel What to do if your equipment arrives damaged General Installation Requirements National Code RequirementsElectrical Grounding Requirements FCC Compliance Caster/Leg Installation Pre-Connection PreparationsConnecting to the Electrical Supply Use copper wire ONLY, suitable for at least 170ºF 75ºCWatts Per leg Wire Size 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 DisplayShutting 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 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 Power-Supply System Works TroubleshootingHow the Computer 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