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EH1721 SERIES ELECTRIC FRYERS

CHAPTER 5: OPERATOR TROUBLESHOOTING

5-4

5.2.2 Error Messages and Display Problems

Problem

Probable Causes

Corrective Action

Display is in wrong

temperature scale

(Fahrenheit or

Celsius).

Incorrect display option programmed.

Computers may be programmed to
display in either Fahrenheit or Celsius.
Refer to the computer manual that
shipped with the fryer for instructions
on changing the display.

CM III.5

or

Digital Controller

display shows

HELP

.

CM4-S and KFC-1

display shows

OPEN DRAIN

Open drain valve or problem with
latching circuitry.

Verify that the drain valve is fully
closed. The fryer will not function if
the drain valve is not fully closed. If
the drain valve is fully closed, the
problem is within the latching
circuitry and is beyond the scope of
operator troubleshooting. Call FASC.

Display shows

hi

.

Fryer is more than 21°F (12°C) above
setpoint.

This display is normal if the fryer
setpoint has been changed to a lower
temperature. The display should
revert to the normal four dashes when
the frypot temperature cools to the
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

Digital Controller

display shows

hot

.

CM4-S and KFC-1

display shows

HI-

TEMP

or

HI-Temp

probe failure.

Frypot temperature is more than 410°F
(210°C) or, in CE countries, 395°F
(202°C).

This in an indication of a malfunction

in the temperature control circuitry,

including a failure of the high-limit

thermostat. Shut the fryer down

immediately and call FASC.

CM III.5

or

Digital Controller

display shows

lo

.

Frypot temperature is more than 21°F
(12°C) below setpoint.

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
display never goes out, the fryer is not
heating. Look for a decimal in the
LED display between digits 1 and 2.
If the decimal is present, the computer
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.

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Содержание BIH1721 Series

Страница 1: ...recommends using CFESA Certified Technicians PRINTED IN THE UNITED STATES 24 Hour Service Hotline 1 800 551 8633 Email service frymaster com www frymaster com 8195713 APRIL 2005 NON CE EH1721 Series Electric Fryers Installation Operation Manual EH1721 BIH1721 FPH1721 Series ...

Страница 2: ...cal codes of the country and or region in which the appliance is installed NOTICE Drawings and photos used in this manual are intended to illustrate operational cleaning and technical procedures and may not conform to onsite management operational procedures NOTICE TO OWNERS OF UNITS EQUIPPED WITH COMPUTERS U S This device complies with Part 15 of the FCC rules Operation is subject to the followin...

Страница 3: ...ial on the fryer should be altered or removed to accommodate placement of the fryer under a hood Questions Call the Frymaster Dean Service Hotline at 1 800 551 8633 WARNING Do not bang fry baskets or other utensils on the fryer s joiner strip The strip is present to seal the joint between the frypot Banging fry baskets on the strip to dislodge shortening will distort the strip adversely affecting ...

Страница 4: ...2 2 2 2 Fryer Installation 2 4 2 3 Power Requirements 2 5 2 4 Frypot Boil Out 2 6 2 5 Equipment Setup and Shutdown Procedures 2 7 3 PREVENTATIVE MAINTENANCE 3 1 3 1 Cleaning Fryer 3 1 3 1 Periodic Annual Maintenance 3 3 3 1 Stainless Steel Care 3 4 4 UNDER FRYER FILTER UFF FILTRATION 4 1 4 1 Filter Preparation 4 1 4 2 Daily Filtration Operation 4 2 4 3 Operating the Filter 4 3 5 OPERATOR TROUBLESH...

Страница 5: ...to the ones below CAUTION CAUTION boxes contain information about actions or conditions that may cause or result in a malfunction of your system WARNING WARNING boxes contain information about actions or conditions that may cause or result in damage to your system and which may cause your system to malfunction DANGER DANGER boxes contain information about actions or conditions that may cause or re...

Страница 6: ...ty to operate the equipment If necessary the user should consult the dealer or an experienced radio and television technician for additional suggestions The user may find the following booklet prepared by the Federal Communications Commission helpful How to Identify and Resolve Radio TV Interference Problems This booklet is available from the U S Government Printing Office Washington DC 20402 Stoc...

Страница 7: ...ion will be needed in order to assist you efficiently Model Number_________________________ Serial Number _________________________ Voltage ______________________________ Nature of the Problem ___________________ ____________________________________ ____________________________________ 1 6 After Purchase In order to improve service have the following chart filled in by the Frymaster Dean Authorize...

Страница 8: ...ances Qualified personnel must be experienced in such work be familiar with all electrical precautions involved and have complied with all requirements of applicable national and local codes C Qualified Service Personnel 1 Qualified service personnel are those who are familiar with Frymaster Dean equipment and have been authorized by Frymaster Dean to perform service on Frymaster Dean equipment Al...

Страница 9: ...IGURATION FPH31721 SHOWN NOTE The appearance of your fryer may differ slightly from that shown depending upon configuration and date of manufacture Drain and Filter Control Handles Under Fryer Filtration Unit Fryer Identification Data Label Model and Serial Number Computer Panel CM4 S Computer shown Top Cap Flue Cap Basket Hangers Elements ...

Страница 10: ...must be hardwired using flexible conduit to the terminal block located on the rear of the fryer These fryers should be wired to NEC specifications Hardwired units must include installation of restraint devices DANGER Adequate means must be provided to limit the movement of this appliance without depending on or transmitting stress to the electrical conduit A restraint kit is provided with the frye...

Страница 11: ...e used Questions Call 1 800 551 8633 WARNING Do not attach an apron drainboard to a single fryer The fryer may become unstable tip over and cause injury The appliance area must be kept free and clear of combustible material at all times In the event of a power failure the fryer s will automatically shut down If this occurs turn the power switch OFF Do not attempt to start the fryer s until power i...

Страница 12: ...ing If a leg becomes damaged contact your service agent for immediate repair or replacement WARNING Hot shortening can cause severe burns Avoid contact Under all circumstances oil must be removed from the fryer before attempting to move it to avoid oil spills and the falls and severe burns that could occur This fryer may tip and cause personal injury if not secured in a stationary position 2 When ...

Страница 13: ...kW 480 3 3 6 16 21 21 21 17 kW 220 380 3 4 6 16 26 26 26 17 kW 240 415 3 4 6 16 24 24 24 17 kW 230 400 3 4 6 16 25 25 25 21 kW 208 3 3 4 25 58 58 58 21 kW 240 3 3 4 25 51 51 51 21 kW 480 3 3 6 16 25 25 25 21 kW 220 380 3 4 6 16 32 32 32 21 kW 240 415 3 4 6 16 29 29 29 21 kW 230 400 3 4 6 16 30 30 30 DANGER The electrical power supply for this appliance MUST be the same as indicated on the rating a...

Страница 14: ...ual that shipped with the fryer 4 Simmer the solution for 45 minutes to 1 hour Do not allow water level to drop below the bottom OIL LEVEL line in frypot during boil out operation CAUTION Do not leave fryer unattended The boil out solution may foam and overflow Press ON OFF switch to the OFF position to control boil over CAUTION All drops of water MUST be removed from frypot before filling with oi...

Страница 15: ... block of solid shortening on top of heating elements To do so will damage the elements and increase the potential for flash point shortening temperatures and subsequent fire 2 Ensure that the power cord s is are plugged into the appropriate receptacle s Verify that the face of the plug is flush with the outlet plate with no portion of the prongs visible 3 Ensure that the oil level is at the top O...

Страница 16: ... controller operational procedures consult the manual that shipped with the computer controller WARNING DO NOT leave the fryer unattended during the boil out process If the solution foams excessively and overflows press the ON OFF switch to the OFF position immediately Allow solution to settle and then continue with the boil out process WARNING Do not run water or boil out solution through the fil...

Страница 17: ...intend to reuse the oil Frymaster recommends that a Frymaster filter cone holder and filter cone be used when a filter machine is not available If you are using a Frymaster filter cone holder be sure that the cone holder rests securely on the metal container 3 Open the drain valve slowly to avoid splattering If the drain valve becomes clogged with food particles use the Fryer s Friend clean out ro...

Страница 18: ...d that the mounting hardware and probe guard is present and properly installed Verify that component box and contactor box components i e computer controller relays interface boards transformers contactors etc are in good condition and free from oil migration build up and other debris Verify that component box and contactor box wiring connections are tight and that wiring is in good condition Veri...

Страница 19: ... Place the oil return handle in the ON position Allow all oil to return to the frypot indicated by bubbles in the oil Return the oil return handle to the OFF position The frypot should refill in no more than 2 minutes and 30 seconds To ensure good fryer health and a safe environment the fryer should be checked and adjusted periodically by qualified service personnel as part of a regular kitchen ma...

Страница 20: ...py water and dry thoroughly 4 1 1 Assembling the Filter The Single Under Fryer Under Fryer Filter SUFF UFF uses filter paper held in place by a hold down ring to filter impurities and debris from the cooking medium The filter pan is assembled with the following components see illustration below 1 Filter pan 2 Filter support grid 3 Filter paper 4 Hold down ring 5 Crumb screen 6 Front pan cover 7 Re...

Страница 21: ...he filter motor is then engaged and oil is drawn through filter paper and pumped back into the frypot The frypot drain valve remains open during the filtering process Allow the oil to cycle through the filter paper for approximately 5 minutes At the end of 5 minutes close the drain valve and allow the pump to fill the frypot to the bottom OIL LEVEL line Leave the pump running for ten to fifteen se...

Страница 22: ...ebris Note Always wear oil resistant insulated gloves and or protective gear when working with hot oil 4 3 Operating the Filter 4 3 1 Pan Preparation 1 Pull the filter pan outward until the slip fitting disconnects Allow any residual oil left in the fittings to drip into the pan Remove the filter pan from fryer cabinet Use caution and wear protective gear 2 Remove both pan covers from the pan Pull...

Страница 23: ...ing the air hole in the pickup suction tube is clear of debris 4 Replace the support grid in pan bottom ensuring both the grid and filter pan is free of water 5 Place the filter paper over top of pan Clean the pan thoroughly after removing crumb screen hold down ring filter paper and support grid Ensure the air hole in the suction tube is free of debris arrow Cleaned support grid in place Place th...

Страница 24: ...rinkle 8 ounces of filter powder evenly over the surface of the filter paper 8 Inspect the O rings on slip fittings and replace them if worn or damaged Filter paper properly seated under the hold down ring Note that the paper extends beyond hold down ring on all sides Applying filter powder to filter paper Ensure that the O rings arrow on the slip fitting are intact Replace the O rings if they are...

Страница 25: ...e front and back pan covers on the pan Ensure that the pan covers properly overlap the filter pan arrows indicating correct placement 11 Install the prepared filter pan into the fryer cabinet Ensure that the slip fittings engage properly prior to activating filter pump Replace the crumb tray in the pan Replace front and rear pan covers on pan Install the prepared filter pan into fryer cabinet ...

Страница 26: ...rn the fryer off 3 Remove fry baskets from frypot Prior to filtering skim any large debris from the oil Use extreme caution as oil is at or near operating temperature 350 F 177 C 4 After ensuring the filter pan is correctly positioned under the drain tubes pull the red handle to drain the frypot into the filter pan Drain ONLY one frypot at a time The filter pan is designed to hold the contents of ...

Страница 27: ...pproximately 5 minutes to remove suspended particles If the frypot sides and bottom have sediment deposits lift the heating elements and clean the frypot with the cleaning brush included with the fryer 7 After the oil is filtered close the drain valve push the red handle until it stops and allow the fryer to refill Pull the yellow handle to open the oil return valve and activate the filter pump Al...

Страница 28: ...mp 9 If the oil level is low add oil until the level is at the top OIL LEVEL line Remember the oil is at operating temperature Turn the fryer on 10 Do not allow crumbs to accumulate in the crumb tray The crumb tray MUST be emptied into a fireproof container at the end of frying operations EACH day Allow the oil to bubble for 10 15 seconds to ensure evacuation of all oil in the return lines Add oil...

Страница 29: ...sediment approximately 2 minutes push the blue handle to close flush valve Open the oil return valve yellow handle to refill the frypot DANGER The crumb tray in fryers equipped with a filter system must be emptied into a fireproof container at the end of frying operations each day Some food particles can spontaneously combust if left soaking in certain shortening material WARNING Do not bang fry b...

Страница 30: ...ny corrective action involves taking steps to ensure that it doesn t happen again If a controller malfunctions because of a poor connection check all other connections too If a fuse continues to blow find out why Always keep in mind that failure of a small component may often be indicative of potential failure or incorrect functioning of a more important component or system Before calling a servic...

Страница 31: ...ning which component has failed is beyond the scope of operator troubleshooting Call FASC A Drain valve is open A This fryer is equipped with a drain safety switch that prevents the heating element from being energized if the drain valve is not fully closed Verify that the drain valve is fully closed B Controller has failed B Call FASC Fryer does not heat C One or more other components have failed...

Страница 32: ...cycle Fryer does not heat after filtering Drain valve is open This fryer is equipped with a drain safety switch that prevents the heating element from being energized if the drain valve is not fully closed Verify that the drain valve is fully closed Fryer heats until high limit trips with heat indicator ON Temperature probe or controller has failed Determining which specific component is beyond th...

Страница 33: ...ur dashes when the frypot temperature cools to the 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 Digital Controller display shows hot CM4 S and KFC 1 display shows HI TEMP or HI Temp probe failure Frypot temperature is more than 410 F 210 C or in CE countries 395 F 202 C This in an indicati...

Страница 34: ...rature is displayed constantly Computer is programmed for constant temperature display The CM III 5 computer may be programmed for constant temperature display or countdown timer display Refer to the separate Frymaster Fryer Controllers User s Manual for instructions on toggling between these display options 5 2 3 Basket Lift Problems Problem Probable Causes Corrective Action Basket lift movement ...

Страница 35: ...t C Blockage in filter pump Test Close the drain valve and pull the filter pan out from the fryer Activate the pump If the pump motor hums for a short time then stops the probable cause is blockage of the pump itself C Pump blockages are usually caused by sediment buildup in the pump due to improperly sized or installed filter paper and failure to use the crumb screen Call FASC ...

Страница 36: ... kW USE FOR 220V 7 kW 807 3660 Element 220V 8 5 kW 807 3661 Element 220V 10 25 kW 807 3662 Element 230V 7 kW 807 3663 Element 230V 8 5 kW 807 3664 Element 230V 10 25 kW 807 2637 Element 240V 10 25 kW 807 3660 Element 220V 8 5 kW USE FOR 200V 7 kW 826 1791 Probe Temperature 15 Includes Ty Wrap 806 8035 High Limit 435 F 224 C All Units Non CE 806 8132 High Limit 415 F 213 C All but 21kW Units CE 806...

Страница 37: ...port Louisiana 71135 1000 Shipping Address 8700 Line Avenue Shreveport Louisiana 71106 TEL 1 318 865 1711 FAX Parts 1 318 219 7140 FAX Tech Support 1 318 219 7135 Price 12 00 PRINTED IN THE UNITED STATES SERVICE HOTLINE 1 800 551 8633 819 5713 APRIL 2005 ...

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