Frymaster EH1721 SERIES operation manual Open Drain

Page 33

EH1721 SERIES ELECTRIC FRYERS

CHAPTER 5: OPERATOR TROUBLESHOOTING

5.2.2 Error Messages and Display Problems

Problem

Probable Causes

Corrective Action

Display is in wrong

 

Computers may be programmed to

 

display in either Fahrenheit or Celsius.

temperature scale

Incorrect display option programmed.

Refer to the computer manual that

(Fahrenheit or

 

shipped with the fryer for instructions

Celsius).

 

 

on changing the display.

 

 

CM III.5

 

Verify that the drain valve is fully

or

 

closed. The fryer will not function if

Digital Controller

Open drain valve or problem with

the drain valve is not fully closed. If

display shows HELP.

the drain valve is fully closed, the

latching circuitry.

CM4-S and KFC-1

problem is within the latching

 

display shows

 

circuitry and is beyond the scope of

OPEN DRAIN

 

operator troubleshooting. Call FASC.

 

 

This display is normal if the fryer

 

 

setpoint has been changed to a lower

 

 

temperature. The display should

 

Fryer is more than 21°F (12°C) above

revert to the normal four dashes when

Display shows hi.

the frypot temperature cools to the

setpoint.

setpoint. If the setpoint has not been

 

 

 

 

changed, this indicates a problem with

 

 

the temperature control circuitry.

 

 

Turn the fryer off and call FASC.

CM III.5

 

 

or

 

This in an indication of a malfunction

Digital Controller

 

display shows hot.

Frypot temperature is more than 410°F

in the temperature control circuitry,

CM4-S and KFC-1

(210°C) or, in CE countries, 395°F

including a failure of the high-limit

(202°C).

thermostat. Shut the fryer down

display shows HI-

TEMP or HI-Temp

 

immediately and call FASC.

 

 

probe failure.

 

 

 

 

This display is normal when the fryer

 

 

is first turned on and may appear for a

 

 

short while if a large batch of frozen

 

 

product is added to the frypot. If the

CM III.5

 

display never goes out, the fryer is not

 

heating. Look for a decimal in the

or

Frypot temperature is more than 21°F

LED display between digits 1 and 2.

Digital Controller

If the decimal is present, the computer

(12°C) below setpoint.

display shows lo.

is calling for heat and is functioning

 

 

 

properly. See Fryer Does Not Heat in

 

 

Control and Heating Problems

 

 

(Section 5.2.1). If the decimal is not

 

 

present, the computer is not calling for

 

 

heat and may be malfunctioning. Shut

 

 

the fryer off and call FASC.

5-4

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Contents Hour Service Hotline EH1721, BIH1721 & FPH1721 SeriesApril Canada Page Table of Contents General Safety InformationComputer Information Shipping Damage Claim ProcedureAfter Purchase Service InformationDefinitions Service PersonnelEH1721 Series Electric Fryers Installation Instructions EH1721 Series Electric Fryers Installation Instructions Do not block the area around the base or under the fryers Electrical Grounding RequirementsAustralian Requirements Fryer InstallationModel Voltage Phase Wire MIN AWG Amps PER LEG Service Size Power RequirementsFrypot Boil Out Shutdown Equipment Setup and Shutdown ProceduresClean Inside and Outside of Fryer Cabinet- Daily Cleaning FryerEH1721 Series Electric Fryers Preventative Maintenance Built-in Filtration Periodic/Annual MaintenanceStainless Steel Care Assembling the Filter Filtration PreparationFiltering Tools Daily Filtration OperationPan Preparation Operating the FilterPlace the filter paper over top of pan EH1721 Series Electric Fryers BUILT-IN Filtration Replace the crumb tray in the pan Filter Operation Frypot refilling with filtered oil EH1721 Series Electric Fryers BUILT-IN Filtration Drain-flush handle blue location Introduction EH1721 Series Electric Fryers Operator TroubleshootingActivate TroubleshootingProbable Causes Control and Heating ProblemsOpen Drain Error Messages and Display Problems Probable Causes Basket Lift Problems Probable CausesBuilt-in Filtration Problems Probable Causes Filter pump won’t Recommended Spare Parts Service Hotline

EH1721 SERIES specifications

The Frymaster EH1721 Series is a leading-edge solution in commercial frying technology, designed to meet the demands of high-volume kitchens. This series is renowned for its powerful performance, energy efficiency, and user-friendly features, making it a favorite among restaurateurs and foodservice professionals.

One of the standout features of the EH1721 Series is its innovative oil management system. This technology not only monitors oil quality in real-time but also extends the life of the frying oil, leading to significant cost savings over time. The system automatically filters the oil, reducing the need for manual filter changes and ensuring that food maintains consistent flavor and quality.

The EH1721 Series incorporates advanced temperature control technology, allowing operators to achieve precise frying temperatures for different food types. This feature is crucial for consistent cooking results, ensuring that products such as french fries and chicken are perfectly fried every time. The adjustable temperature range provides flexibility for diverse menu items, catering to various cooking styles and preferences.

Energy efficiency is another hallmark of the EH1721 Series. The fryers are designed with high-efficiency heating elements, which significantly reduce energy consumption compared to traditional fryers. This not only lowers operational costs but also supports environmentally friendly practices in the kitchen.

In terms of safety, the Frymaster EH1721 Series includes built-in safety features such as an automatic shut-off function and LED indicators that alert operators to any issues. These safety measures help prevent accidents in the kitchen and ensure a secure frying environment.

The design of the EH1721 fryers prioritizes ease of use and maintenance. With user-friendly digital control panels, operators can easily set cooking times, temperatures, and monitor oil quality. The fryers also come with removable fry pots and built-in cleaning cycles, allowing for quick and efficient cleaning processes.

Overall, the Frymaster EH1721 Series represents a blend of innovation, efficiency, and reliability. Its advanced features make it an indispensable tool for any commercial kitchen looking to enhance frying operations while maintaining quality and safety. Whether used in fast-food restaurants, catering services, or dining establishments, the EH1721 Series delivers exceptional performance that meets the evolving needs of the foodservice industry.
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