Frymaster M3000 manual RTI-equipped Systems, Troubleshooting

Page 33

LOV™ Generation II Technical Reference

RTI-equipped Systems

Some stores may be equipped with RTI oil storage systems. If so, some of the settings, wiring, and troubleshooting may differ from normal LOV™ fryer systems. (See next page for bulk oil wiring.)

The LOV™ fryer will ONLY operate with RTI systems that have the new RTI updated three- pole float switch. If the float switch is the older two-pole switch, call RTI. These float switches are polarity specific and may short to ground and damage an MIB board.

Normal AC Voltage Measurements (MIB J6 8 pin connector with everything connected)

•Pin 1 to Pin 2 - 24 VAC.

•Pin 2 to Pin 8 - 24 VAC when waste tank is full, 0 VAC when it is not full.

•Pin 2 to Pin 3 - 24 VAC when RTI fill pump is on, 0 VAC when it is off.

Troubleshooting

The valves and pump should be off while MIB is resetting. If any of the valves or pumps are on dur- ing reset then the MIB board is bad or wires are shorted.

If JIB valve is not opening, measure when JIB valve supposed to be open:

•Voltage at MIB board from Pin 1 to Pin 2 should be 24 VAC; if not, check connections from RTI 24VAC transformer and check transformer.

JIB solenoid is not opening:

Take these readings when the JIB valve is in the open position:

1.Reset the power; wait 60 seconds and see if the valve opens.

2.Check voltage at ATO board on J8. Pin 9 to Pin 16 should be 24 VAC.

RTI pump is not operating or JIB is not filling:

1.Voltage at MIB board from Pin 1 to Pin 2 should be 24 VAC; if not, check connections from RTI 24VAC transformer and check transformer at RTI.

2.Voltage at MIB board from Pin 2 to Pin 3 should be 24 VAC; if not, check MIB board is bad or wires to pump relay are shorted or both.

3.Voltage at Add pump relay should be 24 VAC; if not, check wiring from MIB board. Relay located on top of RTI system.

Waste full signal: Pin 2 to Pin 8 should be 24 VAC when full, 0 VAC when not full; if no voltage level change, then the connection from RTI switch or MIB board is bad.

32

Page 32 Page 34
Image 33
Page 32 Page 34
Contents Frymaster and Dean Technical Service Line Ave, Shreveport, LA Service HotlineFEB Edition Introducing the Low Oil Volume Fryer RTD Auto Top OffNo power to ATO board Troubleshooting the Top Off SystemATO Board Yellow JIB low lightFrypots won’t top off Problem Probable Causes Corrective ActionOne vat tops off but other Vats fail to top offAuto Filtration MIB and AIF Reset DrainReturn Manual Draining, Filling, Filtering with MIB Error CodesProblem Probable Cause Corrective Action Troubleshooting the Manual Interface Board MIBMIB board alternat Troubleshooting the AIF System AIF Oil Return Sensor Troubleshooting Gas LOV FryersProblem Probable Cause Fix Typical sensor-related failures M3000 Computer Overview Navigation Filter, Temperature, and Info ButtonsCook Cycle and Selection Buttons Temp ButtonBasic Operation Cooking With Multi-Product Display Cooking With Dedicated Display Changing from Breakfast Setup to Lunch Changing from Lunch Setup to Breakfast M3000 Menu Items Location in IO manual Card Until the Display Prompts to do SO in Step Loading and Updating Software ProceduresM3000 Troubleshooting Misconfigured Call ServiceException Error Filter PADTemp Probe Error RM SdcrdMaint Filter Remove DiscardVAT FULL? YES no M3000 Useful Codes Reset Recovery Fault Call ServiceError Message Explanation Service Required ErrorsError ATO Board Code Error Message ExplanationFryer Setup Mode Tech ModeLOV Generation II Technical Reference LOV Generation II Technical Reference Normal Operation Resumes Filter Error Flow ChartFor Syst EM ER ROR FIX ED? YES Syst EM ER ROR FIX ED? YES noRTI-equipped Systems TroubleshootingLOVGeneration Bulk Oil LOV WiringOil Disposal and Fill with RTI-equipped Systems HOT or Used oil toJIB New Oil Tank Waste Oil Tank Dispose to WASTE, Refill VAT from Bulk RTI LOV Test Quick ReferenceFill VAT from Bulk Readdress All Boards Board and Computer ReplacementAIF Replacement MIB ReplacementATO Pump Replacement M3000 Computer ReplacementLOV Electric Fryer Wiring DiagramsLOV Gas Fryer Data Network Flow Chart MiddleRight ATO Automatic Top Off Pin Positions and Harnesses ATO RTDAIF J5 AIF J4 MIB Manual Interface Board Pin Positions and HarnessesNetwork Resetting Miscellaneous MIB Manual Interface Board Display DiagnosticsDisplay LED Explanation DrainATO J10 DV AIF RTDOnly Used on NON-AIF Units M3000 Board, Harnesses, and Pin PositionsEnglish February 23

M3000 specifications

The Frymaster M3000 is a state-of-the-art frying solution that has gained popularity in commercial kitchens due to its impressive capabilities and advanced technologies. This fryer is designed to provide consistent, high-quality results while maintaining efficiency, making it an ideal choice for restaurants, fast food outlets, and foodservice operations.

One of the significant features of the Frymaster M3000 is its oil management system. This advanced technology helps to extend the life of the cooking oil, reducing overall costs and improving food quality. The system monitors the oil's condition and alerts users when it is time to filter or change the oil, ensuring that the frying process remains uncompromised and that food is cooked to perfection.

The M3000 is equipped with a precise temperature control feature that allows users to set and maintain accurate cooking temperatures. This is critical in achieving optimal frying results, as various food items require different temperature settings for the best flavor and texture. The fryer also boasts rapid recovery times, meaning that it can quickly return to the desired temperature even after adding food, which is essential during busy peak times.

Additionally, the Frymaster M3000 incorporates a unique fry pot design that promotes even heat distribution throughout the cooking oil. This feature helps in reducing hot and cold spots, allowing for a more consistent frying experience. The design also facilitates easy cleaning, as the fry pot can be easily removed and maintained, thus improving overall kitchen hygiene.

Another notable characteristic of the M3000 is its user-friendly digital control interface. This intuitive system allows operators to program cooking times and temperatures easily, streamlining the frying process. With built-in diagnostic features, the fryer can notify users of potential issues, aiding in preventive maintenance and reducing downtime.

The Frymaster M3000 is also designed with safety in mind. Features such as auto shut-off, temperature limiters, and secure oil containment systems reduce the risk of accidents in busy kitchen environments. This attention to safety reassures operators that they are using a reliable piece of machinery.

In summary, the Frymaster M3000 is an exceptional commercial fryer that combines advanced technology, user-friendly controls, and a focus on safety and efficiency. Its oil management system, precision temperature control, rapid recovery, and ease of maintenance make it a preferred choice for foodservice professionals seeking reliable and high-quality frying solutions. With the M3000, consistent performance and culinary excellence are always within reach.
Top Page Image Contents