Frymaster 3000 инструкция на русском - Инструкции, руководства, мануалы

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LOV LOV ™ FRYER Generation II FRYER Generation II TECHNICAL REFERENCE MANUAL TECHNICAL REFERENCE MANUAL FEB 2010 Edition Introducing the LOV ™ Fryer 1 The LOV ™ Systems 2 M3000 12 RTI-equipped Systems 31 Board Replacement 38 Wiring Diagrams 41 Pin Positions 44 Frymaster and Dean T echnical Service 8700 Line Ave, Shreveport, LA 71 106 Service […]
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LOV ™ Generation II T echnical Reference 1 The Low Oil V olume (LOV ™ ) fryer is a McDonald’ s-only , feature-laden version of the electric RE fryer or gas H55 fryer . The enhancements found on the LOV ™ fryer include: • Low volume frypot — 30 pounds (15 liters) rather than 50 pounds (25 liters) of oil. • Automatic top-off — the fry[…]
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LOV ™ Generation II T echnical Reference 2 Auto T op Off The core of the system is the automatic top-off board, which senses when the oil level is low and ﬁ lls the pot to the top line. The oil level is monitored by an R TD ( R esistance T emperature D etector) sensor in the frypot at the upper oil level. The oil is moved to the pot from a rese[…]
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LOV ™ Generation II T echnical Reference 3 The A T O board is positioned under the LON gateway in a box with a transformer that provides power to the board. The LON gateway must be removed to access the A T O board. The reservoir , or JIB, rests behind the right door of the fryer . A light on the front of the fryer illuminates when the jug is emp[…]
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LOV ™ Generation II T echnical Reference 4 Problem Probable Causes Corrective Action Frypots won’t top off. A. Probe temperature lower than setpoint. B. Oil is too cold. C. Bad Connection. D. A TO board power loss. E. Failed transformer/harness. F . A T O pump failed. G. Failed A TO board. A. Check to see that fryer is heating. Fryer temperatur[…]
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LOV ™ Generation II T echnical Reference 5 (1) Responding to the Blue LED ﬁ lter prompt with “yes” starts a ﬁ lter cycle that lasts about as long as a cook cycle (approx. 4 minutes). Communication between the M3000 computer , the manual interface (MIB board), and the automatic intermittent ﬁ ltration (AIF board) handle the process. (2) […]
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LOV ™ Generation II T echnical Reference 6 Manual — Used to toggle between automatic and manual ﬁ ltration mode. The unit must be in manual mode for the other MIB buttons to operate. Select — Used to scroll through the vats, which are shown numerically in the LED. Drain — Used to open and close the drain valve of the vat indicated on the […]
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LOV ™ Generation II T echnical Reference 7 1L, 1r — 5L, 5r — Numbers correspond to vats: “L” indicates the left side of a split vat. “r” indicates a full vat or the right side of a split vat. A — Auto mode: auto ﬁ ltration enabled. E — Drain or r eturn valve not in desired state: display alternates between E and vat number . (Ensu[…]
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LOV ™ Generation II T echnical Reference 8 Problem Probable Cause Corrective Action Auto ﬁ ltration won’t start. Filter pan out of position. Oil Level is too low . Ensure MIB board is not in manual mode. Ensure MIB cover is not damaged and pressing against buttons. Filter relay has failed. AIF disable is set to YES, blue light doesn’t light[…]
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LOV ™ Generation II T echnical Reference 9 Problem Probable Cause Corrective Action MIB board alternat- ing “E” and “vat number and side.” Network error on the CAN bus communication. Ensure the CAN bus system is terminated at BOTH ENDS (on the M3000 connector J6 and on the A TO board connector J10) with a resistor equipped 6-pin connector[…]
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LOV ™ Generation II T echnical Reference 10 T roubleshooting the AIF System (AIF) Problem Probable Cause Fix Wrong vat opens. Actuator is plugged into wrong connector . Locator pin is in wrong position. 1. 2. Ensure the actuator is plugged into the correct connection (J1 for FV return, J3 for DV return; J6 for FV drain, J7 for DV drain). Ensure t[…]
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LOV ™ Generation II T echnical Reference 11 If oil is surrounding the heater , the oil will prevent the heater from ever reaching its setpoint. Once oil is removed during ﬁ ltration, the heater reaches setpoint and cycles a thermostat every four seconds. Since the cycle is only four seconds long, the seven second delay is not made and the gas v[…]
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LOV ™ Generation II T echnical Reference 12 M3000 Computer Overview The M3000 computer retains the one-button ease of the M2000 and M100B, combining it with the utility of 40-product menu capability . It will operate with electric and gas fryers, both full- and split- vat. On single product vats, press any of the cook cycle buttons to begin cooki[…]
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LOV ™ Generation II T echnical Reference 13 Navigation The M3000 uses  and  buttons to navigate the various menus and submenus. When programming, the left screen shows the menu or submenu item. The right screen is for data entry . Data is entered with alpha-numeric characters, scrolling through lists or by toggling between choices (se[…]
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LOV ™ Generation II T echnical Reference 14 Basic Operation T urn Fryer ON Press right key for full pot; press key on desired side on a split pot. T urn Fryer OFF Press right key for full pot; press key on desired side on a split pot. Check Frypot T emperature Press T emp key once. Displays show frypot temperatures. Check Frypot Setpoint Press T […]
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LOV ™ Generation II T echnical Reference 15 Cooking With Multi-Product Display Press a product button. V at with appropriate setpoint displays: MC CHICK. Skip to step 5. If a duty is required for this menu item , duty is displayed when it is time to perform a duty, such as shake. dut y Pull is displayed when the cook time is complete; an alarm so[…]
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LOV ™ Generation II T echnical Reference 16 Cooking With Dedicated Display QUAL is displayed when the quality time has elapsed. Qu al Pressing the cook channel button restores the display to FR FRIES and the unit is ready for cooking . FR F Rie s Pressing the cook channel button now will launch a cook cycle and end the quality countdown . 2:3 4 1[…]
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LOV ™ Generation II T echnical Reference 17 Press and quickly release product button for french fries. <<<<<>>>>> 1 Computer will change from Hash Brn to <<<<<>>>>>; an alarm will sound. Press and hold the cook channel button under the display until a beep is heard (approximately three s[…]
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LOV ™ Generation II T echnical Reference 18 Press and quickly release product button for hash browns. <<<<<>>>>> 1 Computer display will change from FR Fries to <<<<<>>>>>; an alarm sounds. Press and hold the cook channel button under the display until a beep is heard (approximately thre[…]
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LOV ™ Generation II T echnical Reference 19 M3000 Menu Items Location in IO manual The following chart maps the menu options available in the M3000 computer and indicates the location of more information on each menu item within the LOV ™ Fryer Installation and Operation Manual . For more information, consult the indicated section. Filter Menu […]
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LOV ™ Generation II T echnical Reference 20 Loading and Updating Software Procedures Updating the software takes appr oximately 20 minutes. T o update the softwar e, follow these steps: 1. Switch all computers to OFF OFF . Press the TEMP button to check current M3000/MIB/AIF/A T O software version. 2. Remove the two screws on the left side cover […]
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LOV ™ Generation II T echnical Reference 21 M3000 T roubleshooting Problem Probable Causes Corrective Action No display on computer . A. Computer not turned on. B. No power to the fryer . C. Power switch turned of f. D. Loose fuse holder . E. Computer has failed. F . Damaged computer wiring harness. G. Power supply component or interface board ha[…]
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LOV ™ Generation II T echnical Reference 22 Problem Probable Causes Corrective Action M3000 display shows RECOVERY FAULT RECOVERY FAULT CALL SERVICE. CALL SERVICE. Recovery time exceeded maximum time limit for two or more cycles. Silence the alarm by pressing the 9 button. Clear the error using the code on page 25. Maximum recovery for electric i[…]
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LOV ™ Generation II T echnical Reference 23 Problem Probable Causes Corrective Action M3000 display shows low temp low temp alternating with MLT-CYCL with MLT-CYCL . Frypot temperature is between 180°F (82°C) and 315°F (157°C). This display is normal when the fryer is ﬁ rst turned on while in the melt cycle mode. T o bypass the melt cycle p[…]
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LOV ™ Generation II T echnical Reference 24 Problem Probable Causes Corrective Action M3000 display shows software for only M3000 or MIB but not all boards. Loose or damaged harness. Check that all harnesses between M3000’s, MIB, AIF and A TO are secure. Ensure 24VDC is present on pins 5 & 6 of J2 on MIB board and on J4 or J5 of AIF board. […]
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LOV ™ Generation II T echnical Reference 25 M3000 Useful Codes T o enter any of the following codes: Press and hold  and  simultaneously for TEN seconds; three chirps sounds. The computer displays TECH MODE TECH MODE . Enter the codes below to perform this function. • 0042 0042 – Reset RECOVERY FAULT CALL SERVICE RECOVERY FAULT CALL SER[…]
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LOV ™ Generation II T echnical Reference 26 Service Required Errors A SERVICE REQUIRED SERVICE REQUIRED error alternating with YES YES displays on the computer . After YES YES is pressed the alarm is silenced. The computer displays an error message from the list below three times with the location of the error . Then, the computer displays SYSTEM[…]
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LOV ™ Generation II T echnical Reference 27 CODE ERROR MESSAGE EXPLANA TION E01 REMOVE DISCARD (Right) A product cook is started on the right side of a split vat or in a full vat that has a different setpoint other than the current vat temperature. E02 REMOVE DISCARD (Left) A product cook is started on the right side of a split vat or in a full v[…]
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LOV ™ Generation II T echnical Reference 28 T ech Mode T ech mode allows technicians to reset all passwords set in Levels One and T wo and change the time at which the fryer calls for a ﬁ lter pad change. The default is 25 hours. 1. Press and hold  and  simultaneously for TEN TEN seconds until a third chirp is heard and CODE CODE is displ[…]
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LOV ™ Generation II T echnical Reference 29 4. Press the 9 (1 yes yes ) button. The computer displays ENTER CODE ENTER CODE . 5. Enter 1234 1234 . The computer displays Language Language on the left and english english on the right. 6. Use the _ and ` buttons to scroll through the language menu. 7. W ith the desired language selection displayed, […]
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LOV ™ Generation II T echnical Reference 30 16. Enter the date using the number buttons 0-9. 17. W ith the desired selection displayed, press the 9 (1 yes yes ) button. The computer displays fryer type fryer type on the left and Elec Elec on the right. 18. Use the _ and ` buttons to toggle between elec elec and gas gas . 19. W ith the desired sel[…]
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LOV ™ Generation II T echnical Reference 31 Filter Error Flow Chart This chart follows the process of clearing a Filter Error Filter Error prompt. The prompt is displayed when any of the following occur: 1. a clogged ﬁ lter pad, 2. a tripped or defective ﬁ lter pump, 3. a leaky O-ring on the pick up tube, 4. a clogged pressure switch (gas fry[…]
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LOV ™ Generation II T echnical Reference 32 RTI-equipped Systems Some stores may be equipped with R TI 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 ONL Y operate with R TI systems that have the new R TI update[…]
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LOV ™ Generation II T echnical Reference 33 TEST I N G BETWEEN PI NS 2 & 8 J6 MI B SHOU L D READ: 24 VAC W HEN RT I TAN K I S F U L L 0V A CW H E NR T I T A N KI S N O TF U L L BLAC K 24V A C I N FR O M R TI (HO T) WH I T E 2 4 V A C I N F R OM R T I ( CO M ) GR EE N 2 4 V A C O U T R TI PU M P RE D R T I D I S P O SE T AN K F UL L MI B J 6 C[…]
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LOV ™ Generation II T echnical Reference 34 Oil Disposal and Fill with RTI-equipped Systems Bulk oil systems have large oil storage tanks, typically located in the rear of the restaurant, that are connected to the rear manifold on the fryer . W aste oil is pumped from the fryer , through the ﬁ tting located on the left, and into the disposal ta[…]
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LOV ™ Generation II T echnical Reference 35 Drain Ball Valves Waste Oil Tank Fryer Filter Pump Built-in Filter B ox Built-in Filter B ox New Oil Pump New Oil Pump Fry Pots New Oil Tank Top-off Jug Top-off Pump Dispose Manua l Valve Return Val ves Jug Valve Bypass Check Valve Frymaster LOV ™ Fryer and RTI Bulk Oil System Plumbing Schematic[…]
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LOV ™ Generation II T echnical Reference 36 RTI LOV™ T est Quick Reference DISPOSE TO W ASTE, REFILL V A T FROM BULK: 1. Hold down “Filter” button until computer beeps twice. 2. Scroll down to “Dispose” using “Info” button then press “ 9 ” button. 3. “Dispose? Y es/No” is displayed.* 4. Press “ 9 ” to dispose of oil in p[…]
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LOV ™ Generation II T echnical Reference 37 FILL V A T FROM BULK: 1. Hold down “ ﬁ lter” button until computer beeps twice. 2. Scroll down to “Fill V at from Bulk” using the Info button. 3. Press “ 9 ”. 4. “Fill V at from Bulk? Y es/No” is displayed. 5. Press “ 9 ”. 6. “Press and Hold Y es to Fill / Y es” is displayed. 7[…]
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LOV ™ Generation II T echnical Reference 38 Board and Computer Replacement Readdress All Boards It is necessary to readdress any replaced boards by resetting all power to the entire fryer battery system. The control power reset switch is a momentary rocker switch located behind the control box above the JIB that resets all power to all the comput[…]
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LOV ™ Generation II T echnical Reference 39 Remove this screw that secures the AIF board to the fryer . After removing the screw , the AIF assembly drops down. The bottom tab slides out of the bracket attached to the frypot. MIB Replacement The MIB controller is located inside the left cabinet (see image below). In normal operation, a cover hides[…]
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LOV ™ Generation II T echnical Reference 40 M3000 Computer Replacement The M3000 computer is located on the front of the fryer . Disconnect the fryer from the electrical power supply . The controller bezel is held in place by tabs at the top and bottom. Slide the metal bezel up to disengage the lower tabs. Then slide the bezel down to disengage t[…]
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LOV ™ Generation II T echnical Reference 41 LOV ™ Electric Fryer Wiring Diagrams START OF 6-WIRE DATA & POWER[…]
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LOV ™ Generation II T echnical Reference 42 LOV ™ Gas Fryer START OF 6-WIRE DATA & POWER[…]
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LOV ™ Generation II T echnical Reference 43 Data Network Flow Chart Right M3000 Middle M3000 Left M3000 MIB Left AIF Middle AIF Right AIF ATO J10 J9 J5 J7 J6 J7 J6 J7 J6 J1 J2 J4 J5 J4 J5 J4 120 Ω Pins 2 & 3 120 Ω Pins 2 & 3 NOTE: Pins 2 & 3 can be tested on any plug throughout the system and should read 120 Ω . The data network pl[…]
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LOV ™ Generation II T echnical Reference 44 Connector From/T o Harness # Pin # Function V oltage Wire Color J8 RTI Add Solenoid 8074671 1 24V AC Ret 24V AC Black 2 3 A TO Pump Relay 4 24V AC Ret 24V AC Black 5 6 7 JIB Reset Switch 8 JIB Low Reset 16VDC Black RTI Add Solenoid 9 24V AC 24V AC Red 10 11 A TO Pump Relay 12 24V AC 24V AC Red 13 14 15 […]
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LOV ™ Generation II T echnical Reference 45 MIB (Manual Interface Board) Pin Positions and Harnesses Connector From/T o Harness # Pin # Function V oltage Wire Color J1 M3000 J7 8074546 1 Ground Black 2 CAN Lo Red 3 CAN Hi White 4 5 6 J2 AIF J4 8074547 1 Ground Black 2 CAN Lo Red 3 CAN Hi White 4 5VDC+ 5VDC Black 5 24VDC 24VDC Red 6 Ground White J[…]
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LOV ™ Generation II T echnical Reference 46 MIB (Manual Interface Board) Display Diagnostics DISPLA Y LED EXPLANA TION Drain V at # (The vat number is followed by an “L” to indicate left side of a split vat or an “r” to indicate the right side of a split vat or a full vat.) On Drain valve on vat # is open. V at # (The vat number is follow[…]
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LOV ™ Generation II T echnical Reference 47 Connector From/T o Harness PN Pin # Function V oltage Wire Color J1 FV Return N/A 1 Ret + (Open) 24VDC Black 2 Ret – (Closed) 24VDC Red 3 Ret Position Purple 4 Ground White J2 FV AIF RTD 1 Ground White 2 FV — T emp Red DV AIF RTD 3 Ground White 4 DV — T emp Red 5 6 7 8 Oil Level Sensor (Gas) 9 DV – […]
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LOV ™ Generation II T echnical Reference 48 Connector From/T o Harness PN Pin # Function V oltage Wire Color J2 Interface Board to Computer 807-4199 SMT Computer to Interface Board Harness 1 12V AC In 12V AC Black 2 Ground 3 12V AC In 12V AC 4 FV Heat Demand 5 V Relay 12VDC 6 DV Heat Demand 7 R/H B/L 12VDC 8 Analog Ground 9 L/H B/L 12VDC 10 ALARM[…]
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Frymaster L.L.C. 8700 Line A venue, Shreveport, LA 71 106 Service Center (800) 551-8633 or (318) 865-171 1 Printed in the United States of America English © 2009 February 23, 2010[…]

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Frymaster M3000 — page 1

LOV LOV ™ FRYER Generation II FRYER Generation II TECHNICAL REFERENCE MANUAL TECHNICAL REFERENCE MANUAL FEB 2010 Edition Introducing the LOV ™ Fryer 1 The LOV ™ Systems 2 M3000 12 RTI-equipped Systems 31 Board Replacement 38 Wiring Diagrams 41 Pin Positions 44 Frymaster and Dean T echnical Service 8700 Line Ave, Shreveport, LA 71 106 Service …
Frymaster M3000 — page 2

LOV ™ Generation II T echnical Reference 1 The Low Oil V olume (LOV ™ ) fryer is a McDonald’ s-only , feature-laden version of the electric RE fryer or gas H55 fryer . The enhancements found on the LOV ™ fryer include: • Low volume frypot — 30 pounds (15 liters) rather than 50 pounds (25 liters) of oil. • Automatic top-off — the fry …
Frymaster M3000 — page 3

LOV ™ Generation II T echnical Reference 2 Auto T op Off The core of the system is the automatic top-off board, which senses when the oil level is low and ﬁ lls the pot to the top line. The oil level is monitored by an R TD ( R esistance T emperature D etector) sensor in the frypot at the upper oil level. The oil is moved to the pot from a rese …
Frymaster M3000 — page 4

LOV ™ Generation II T echnical Reference 3 The A T O board is positioned under the LON gateway in a box with a transformer that provides power to the board. The LON gateway must be removed to access the A T O board. The reservoir , or JIB, rests behind the right door of the fryer . A light on the front of the fryer illuminates when the jug is emp …
Frymaster M3000 — page 5

LOV ™ Generation II T echnical Reference 4 Problem Probable Causes Corrective Action Frypots won’t top off. A. Probe temperature lower than setpoint. B. Oil is too cold. C. Bad Connection. D. A TO board power loss. E. Failed transformer/harness. F . A T O pump failed. G. Failed A TO board. A. Check to see that fryer is heating. Fryer temperatur …
Frymaster M3000 — page 6

LOV ™ Generation II T echnical Reference 5 (1) Responding to the Blue LED ﬁ lter prompt with “yes” starts a ﬁ lter cycle that lasts about as long as a cook cycle (approx. 4 minutes). Communication between the M3000 computer , the manual interface (MIB board), and the automatic intermittent ﬁ ltration (AIF board) handle the process. (2) …
Frymaster M3000 — page 7

LOV ™ Generation II T echnical Reference 6 Manual — Used to toggle between automatic and manual ﬁ ltration mode. The unit must be in manual mode for the other MIB buttons to operate. Select — Used to scroll through the vats, which are shown numerically in the LED. Drain — Used to open and close the drain valve of the vat indicated on the …
Frymaster M3000 — page 8

LOV ™ Generation II T echnical Reference 7 1L, 1r — 5L, 5r — Numbers correspond to vats: “L” indicates the left side of a split vat. “r” indicates a full vat or the right side of a split vat. A — Auto mode: auto ﬁ ltration enabled. E — Drain or r eturn valve not in desired state: display alternates between E and vat number . (Ensu …
Frymaster M3000 — page 9

LOV ™ Generation II T echnical Reference 8 Problem Probable Cause Corrective Action Auto ﬁ ltration won’t start. Filter pan out of position. Oil Level is too low . Ensure MIB board is not in manual mode. Ensure MIB cover is not damaged and pressing against buttons. Filter relay has failed. AIF disable is set to YES, blue light doesn’t light …
Frymaster M3000 — page 10

LOV ™ Generation II T echnical Reference 9 Problem Probable Cause Corrective Action MIB board alternat- ing “E” and “vat number and side.” Network error on the CAN bus communication. Ensure the CAN bus system is terminated at BOTH ENDS (on the M3000 connector J6 and on the A TO board connector J10) with a resistor equipped 6-pin connector …
Frymaster M3000 — page 11

LOV ™ Generation II T echnical Reference 10 T roubleshooting the AIF System (AIF) Problem Probable Cause Fix Wrong vat opens. Actuator is plugged into wrong connector . Locator pin is in wrong position. 1. 2. Ensure the actuator is plugged into the correct connection (J1 for FV return, J3 for DV return; J6 for FV drain, J7 for DV drain). Ensure t …
Frymaster M3000 — page 12

LOV ™ Generation II T echnical Reference 11 If oil is surrounding the heater , the oil will prevent the heater from ever reaching its setpoint. Once oil is removed during ﬁ ltration, the heater reaches setpoint and cycles a thermostat every four seconds. Since the cycle is only four seconds long, the seven second delay is not made and the gas v …
Frymaster M3000 — page 13

LOV ™ Generation II T echnical Reference 12 M3000 Computer Overview The M3000 computer retains the one-button ease of the M2000 and M100B, combining it with the utility of 40-product menu capability . It will operate with electric and gas fryers, both full- and split- vat. On single product vats, press any of the cook cycle buttons to begin cooki …
Frymaster M3000 — page 14

LOV ™ Generation II T echnical Reference 13 Navigation The M3000 uses  and  buttons to navigate the various menus and submenus. When programming, the left screen shows the menu or submenu item. The right screen is for data entry . Data is entered with alpha-numeric characters, scrolling through lists or by toggling between choices (se …
Frymaster M3000 — page 15

LOV ™ Generation II T echnical Reference 14 Basic Operation T urn Fryer ON Press right key for full pot; press key on desired side on a split pot. T urn Fryer OFF Press right key for full pot; press key on desired side on a split pot. Check Frypot T emperature Press T emp key once. Displays show frypot temperatures. Check Frypot Setpoint Press T …
Frymaster M3000 — page 16

LOV ™ Generation II T echnical Reference 15 Cooking With Multi-Product Display Press a product button. V at with appropriate setpoint displays: MC CHICK. Skip to step 5. If a duty is required for this menu item , duty is displayed when it is time to perform a duty, such as shake. dut y Pull is displayed when the cook time is complete; an alarm so …
Frymaster M3000 — page 17

LOV ™ Generation II T echnical Reference 16 Cooking With Dedicated Display QUAL is displayed when the quality time has elapsed. Qu al Pressing the cook channel button restores the display to FR FRIES and the unit is ready for cooking . FR F Rie s Pressing the cook channel button now will launch a cook cycle and end the quality countdown . 2:3 4 1 …
Frymaster M3000 — page 18

LOV ™ Generation II T echnical Reference 17 Press and quickly release product button for french fries. <<<<<>>>>> 1 Computer will change from Hash Brn to <<<<<>>>>>; an alarm will sound. Press and hold the cook channel button under the display until a beep is heard (approximately three s …
Frymaster M3000 — page 19

LOV ™ Generation II T echnical Reference 18 Press and quickly release product button for hash browns. <<<<<>>>>> 1 Computer display will change from FR Fries to <<<<<>>>>>; an alarm sounds. Press and hold the cook channel button under the display until a beep is heard (approximately thre …
Frymaster M3000 — page 20

LOV ™ Generation II T echnical Reference 19 M3000 Menu Items Location in IO manual The following chart maps the menu options available in the M3000 computer and indicates the location of more information on each menu item within the LOV ™ Fryer Installation and Operation Manual . For more information, consult the indicated section. Filter Menu …
Frymaster M3000 — page 21

LOV ™ Generation II T echnical Reference 20 Loading and Updating Software Procedures Updating the software takes appr oximately 20 minutes. T o update the softwar e, follow these steps: 1. Switch all computers to OFF OFF . Press the TEMP button to check current M3000/MIB/AIF/A T O software version. 2. Remove the two screws on the left side cover …
Frymaster M3000 — page 22

LOV ™ Generation II T echnical Reference 21 M3000 T roubleshooting Problem Probable Causes Corrective Action No display on computer . A. Computer not turned on. B. No power to the fryer . C. Power switch turned of f. D. Loose fuse holder . E. Computer has failed. F . Damaged computer wiring harness. G. Power supply component or interface board ha …
Frymaster M3000 — page 23

LOV ™ Generation II T echnical Reference 22 Problem Probable Causes Corrective Action M3000 display shows RECOVERY FAULT RECOVERY FAULT CALL SERVICE. CALL SERVICE. Recovery time exceeded maximum time limit for two or more cycles. Silence the alarm by pressing the 9 button. Clear the error using the code on page 25. Maximum recovery for electric i …
Frymaster M3000 — page 24

LOV ™ Generation II T echnical Reference 23 Problem Probable Causes Corrective Action M3000 display shows low temp low temp alternating with MLT-CYCL with MLT-CYCL . Frypot temperature is between 180°F (82°C) and 315°F (157°C). This display is normal when the fryer is ﬁ rst turned on while in the melt cycle mode. T o bypass the melt cycle p …
Frymaster M3000 — page 25

LOV ™ Generation II T echnical Reference 24 Problem Probable Causes Corrective Action M3000 display shows software for only M3000 or MIB but not all boards. Loose or damaged harness. Check that all harnesses between M3000’s, MIB, AIF and A TO are secure. Ensure 24VDC is present on pins 5 & 6 of J2 on MIB board and on J4 or J5 of AIF board. …
Frymaster M3000 — page 26

LOV ™ Generation II T echnical Reference 25 M3000 Useful Codes T o enter any of the following codes: Press and hold  and  simultaneously for TEN seconds; three chirps sounds. The computer displays TECH MODE TECH MODE . Enter the codes below to perform this function. • 0042 0042 – Reset RECOVERY FAULT CALL SERVICE RECOVERY FAULT CALL SER …
Frymaster M3000 — page 27

LOV ™ Generation II T echnical Reference 26 Service Required Errors A SERVICE REQUIRED SERVICE REQUIRED error alternating with YES YES displays on the computer . After YES YES is pressed the alarm is silenced. The computer displays an error message from the list below three times with the location of the error . Then, the computer displays SYSTEM …
Frymaster M3000 — page 28

LOV ™ Generation II T echnical Reference 27 CODE ERROR MESSAGE EXPLANA TION E01 REMOVE DISCARD (Right) A product cook is started on the right side of a split vat or in a full vat that has a different setpoint other than the current vat temperature. E02 REMOVE DISCARD (Left) A product cook is started on the right side of a split vat or in a full v …
Frymaster M3000 — page 29

LOV ™ Generation II T echnical Reference 28 T ech Mode T ech mode allows technicians to reset all passwords set in Levels One and T wo and change the time at which the fryer calls for a ﬁ lter pad change. The default is 25 hours. 1. Press and hold  and  simultaneously for TEN TEN seconds until a third chirp is heard and CODE CODE is displ …
Frymaster M3000 — page 30

LOV ™ Generation II T echnical Reference 29 4. Press the 9 (1 yes yes ) button. The computer displays ENTER CODE ENTER CODE . 5. Enter 1234 1234 . The computer displays Language Language on the left and english english on the right. 6. Use the _ and ` buttons to scroll through the language menu. 7. W ith the desired language selection displayed, …
Frymaster M3000 — page 31

LOV ™ Generation II T echnical Reference 30 16. Enter the date using the number buttons 0-9. 17. W ith the desired selection displayed, press the 9 (1 yes yes ) button. The computer displays fryer type fryer type on the left and Elec Elec on the right. 18. Use the _ and ` buttons to toggle between elec elec and gas gas . 19. W ith the desired sel …
Frymaster M3000 — page 32

LOV ™ Generation II T echnical Reference 31 Filter Error Flow Chart This chart follows the process of clearing a Filter Error Filter Error prompt. The prompt is displayed when any of the following occur: 1. a clogged ﬁ lter pad, 2. a tripped or defective ﬁ lter pump, 3. a leaky O-ring on the pick up tube, 4. a clogged pressure switch (gas fry …
Frymaster M3000 — page 33

LOV ™ Generation II T echnical Reference 32 RTI-equipped Systems Some stores may be equipped with R TI 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 ONL Y operate with R TI systems that have the new R TI update …
Frymaster M3000 — page 34

LOV ™ Generation II T echnical Reference 33 TEST I N G BETWEEN PI NS 2 & 8 J6 MI B SHOU L D READ: 24 VAC W HEN RT I TAN K I S F U L L 0V A CW H E NR T I T A N KI S N O TF U L L BLAC K 24V A C I N FR O M R TI (HO T) WH I T E 2 4 V A C I N F R OM R T I ( CO M ) GR EE N 2 4 V A C O U T R TI PU M P RE D R T I D I S P O SE T AN K F UL L MI B J 6 C …
Frymaster M3000 — page 35

LOV ™ Generation II T echnical Reference 34 Oil Disposal and Fill with RTI-equipped Systems Bulk oil systems have large oil storage tanks, typically located in the rear of the restaurant, that are connected to the rear manifold on the fryer . W aste oil is pumped from the fryer , through the ﬁ tting located on the left, and into the disposal ta …
Frymaster M3000 — page 36

LOV ™ Generation II T echnical Reference 35 Drain Ball Valves Waste Oil Tank Fryer Filter Pump Built-in Filter B ox Built-in Filter B ox New Oil Pump New Oil Pump Fry Pots New Oil Tank Top-off Jug Top-off Pump Dispose Manua l Valve Return Val ves Jug Valve Bypass Check Valve Frymaster LOV ™ Fryer and RTI Bulk Oil System Plumbing Schematic …
Frymaster M3000 — page 37

LOV ™ Generation II T echnical Reference 36 RTI LOV™ T est Quick Reference DISPOSE TO W ASTE, REFILL V A T FROM BULK: 1. Hold down “Filter” button until computer beeps twice. 2. Scroll down to “Dispose” using “Info” button then press “ 9 ” button. 3. “Dispose? Y es/No” is displayed.* 4. Press “ 9 ” to dispose of oil in p …
Frymaster M3000 — page 38

LOV ™ Generation II T echnical Reference 37 FILL V A T FROM BULK: 1. Hold down “ ﬁ lter” button until computer beeps twice. 2. Scroll down to “Fill V at from Bulk” using the Info button. 3. Press “ 9 ”. 4. “Fill V at from Bulk? Y es/No” is displayed. 5. Press “ 9 ”. 6. “Press and Hold Y es to Fill / Y es” is displayed. 7 …
Frymaster M3000 — page 39

LOV ™ Generation II T echnical Reference 38 Board and Computer Replacement Readdress All Boards It is necessary to readdress any replaced boards by resetting all power to the entire fryer battery system. The control power reset switch is a momentary rocker switch located behind the control box above the JIB that resets all power to all the comput …
Frymaster M3000 — page 40

LOV ™ Generation II T echnical Reference 39 Remove this screw that secures the AIF board to the fryer . After removing the screw , the AIF assembly drops down. The bottom tab slides out of the bracket attached to the frypot. MIB Replacement The MIB controller is located inside the left cabinet (see image below). In normal operation, a cover hides …
Frymaster M3000 — page 41

LOV ™ Generation II T echnical Reference 40 M3000 Computer Replacement The M3000 computer is located on the front of the fryer . Disconnect the fryer from the electrical power supply . The controller bezel is held in place by tabs at the top and bottom. Slide the metal bezel up to disengage the lower tabs. Then slide the bezel down to disengage t …
Frymaster M3000 — page 42

LOV ™ Generation II T echnical Reference 41 LOV ™ Electric Fryer Wiring Diagrams START OF 6-WIRE DATA & POWER …
Frymaster M3000 — page 43

LOV ™ Generation II T echnical Reference 42 LOV ™ Gas Fryer START OF 6-WIRE DATA & POWER …
Frymaster M3000 — page 44

LOV ™ Generation II T echnical Reference 43 Data Network Flow Chart Right M3000 Middle M3000 Left M3000 MIB Left AIF Middle AIF Right AIF ATO J10 J9 J5 J7 J6 J7 J6 J7 J6 J1 J2 J4 J5 J4 J5 J4 120 Ω Pins 2 & 3 120 Ω Pins 2 & 3 NOTE: Pins 2 & 3 can be tested on any plug throughout the system and should read 120 Ω . The data network pl …
Frymaster M3000 — page 45

LOV ™ Generation II T echnical Reference 44 Connector From/T o Harness # Pin # Function V oltage Wire Color J8 RTI Add Solenoid 8074671 1 24V AC Ret 24V AC Black 2 3 A TO Pump Relay 4 24V AC Ret 24V AC Black 5 6 7 JIB Reset Switch 8 JIB Low Reset 16VDC Black RTI Add Solenoid 9 24V AC 24V AC Red 10 11 A TO Pump Relay 12 24V AC 24V AC Red 13 14 15 …
Frymaster M3000 — page 46

LOV ™ Generation II T echnical Reference 45 MIB (Manual Interface Board) Pin Positions and Harnesses Connector From/T o Harness # Pin # Function V oltage Wire Color J1 M3000 J7 8074546 1 Ground Black 2 CAN Lo Red 3 CAN Hi White 4 5 6 J2 AIF J4 8074547 1 Ground Black 2 CAN Lo Red 3 CAN Hi White 4 5VDC+ 5VDC Black 5 24VDC 24VDC Red 6 Ground White J …
Frymaster M3000 — page 47

LOV ™ Generation II T echnical Reference 46 MIB (Manual Interface Board) Display Diagnostics DISPLA Y LED EXPLANA TION Drain V at # (The vat number is followed by an “L” to indicate left side of a split vat or an “r” to indicate the right side of a split vat or a full vat.) On Drain valve on vat # is open. V at # (The vat number is follow …
Frymaster M3000 — page 48

LOV ™ Generation II T echnical Reference 47 Connector From/T o Harness PN Pin # Function V oltage Wire Color J1 FV Return N/A 1 Ret + (Open) 24VDC Black 2 Ret – (Closed) 24VDC Red 3 Ret Position Purple 4 Ground White J2 FV AIF RTD 1 Ground White 2 FV — T emp Red DV AIF RTD 3 Ground White 4 DV — T emp Red 5 6 7 8 Oil Level Sensor (Gas) 9 DV – …
Frymaster M3000 — page 49

LOV ™ Generation II T echnical Reference 48 Connector From/T o Harness PN Pin # Function V oltage Wire Color J2 Interface Board to Computer 807-4199 SMT Computer to Interface Board Harness 1 12V AC In 12V AC Black 2 Ground 3 12V AC In 12V AC 4 FV Heat Demand 5 V Relay 12VDC 6 DV Heat Demand 7 R/H B/L 12VDC 8 Analog Ground 9 L/H B/L 12VDC 10 ALARM …
Frymaster M3000 — page 50

Frymaster L.L.C. 8700 Line A venue, Shreveport, LA 71 106 Service Center (800) 551-8633 or (318) 865-171 1 Printed in the United States of America English © 2009 February 23, 2010 …

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Page 1: Frymaster M3000

LOV LOV ™ FRYER Generation II FRYER Generation II TECHNICAL REFERENCE MANUAL TECHNICAL REFERENCE MANUAL FEB 2010 Edition Introducing the LOV ™ Fryer 1 The LOV ™ Systems 2 M3000 12 RTI-equipped Systems 31 Board Replacement 38 Wiring Diagrams 41 Pin Positions 44 Frymaster and Dean T echnical Service 8700 Line Ave, Shreveport, LA 71 106 Service […]
Page 2: Frymaster M3000

LOV ™ Generation II T echnical Reference 1 The Low Oil V olume (LOV ™ ) fryer is a McDonald’ s-only , feature-laden version of the electric RE fryer or gas H55 fryer . The enhancements found on the LOV ™ fryer include: • Low volume frypot — 30 pounds (15 liters) rather than 50 pounds (25 liters) of oil. • Automatic top-off — the fry[…]
Page 3: Frymaster M3000

LOV ™ Generation II T echnical Reference 2 Auto T op Off The core of the system is the automatic top-off board, which senses when the oil level is low and ﬁ lls the pot to the top line. The oil level is monitored by an R TD ( R esistance T emperature D etector) sensor in the frypot at the upper oil level. The oil is moved to the pot from a rese[…]
Page 4: Frymaster M3000

LOV ™ Generation II T echnical Reference 3 The A T O board is positioned under the LON gateway in a box with a transformer that provides power to the board. The LON gateway must be removed to access the A T O board. The reservoir , or JIB, rests behind the right door of the fryer . A light on the front of the fryer illuminates when the jug is emp[…]
Page 5: Frymaster M3000

LOV ™ Generation II T echnical Reference 4 Problem Probable Causes Corrective Action Frypots won’t top off. A. Probe temperature lower than setpoint. B. Oil is too cold. C. Bad Connection. D. A TO board power loss. E. Failed transformer/harness. F . A T O pump failed. G. Failed A TO board. A. Check to see that fryer is heating. Fryer temperatur[…]
Page 6: Frymaster M3000

LOV ™ Generation II T echnical Reference 5 (1) Responding to the Blue LED ﬁ lter prompt with “yes” starts a ﬁ lter cycle that lasts about as long as a cook cycle (approx. 4 minutes). Communication between the M3000 computer , the manual interface (MIB board), and the automatic intermittent ﬁ ltration (AIF board) handle the process. (2) […]
Page 7: Frymaster M3000

LOV ™ Generation II T echnical Reference 6 Manual — Used to toggle between automatic and manual ﬁ ltration mode. The unit must be in manual mode for the other MIB buttons to operate. Select — Used to scroll through the vats, which are shown numerically in the LED. Drain — Used to open and close the drain valve of the vat indicated on the […]
Page 8: Frymaster M3000

LOV ™ Generation II T echnical Reference 7 1L, 1r — 5L, 5r — Numbers correspond to vats: “L” indicates the left side of a split vat. “r” indicates a full vat or the right side of a split vat. A — Auto mode: auto ﬁ ltration enabled. E — Drain or r eturn valve not in desired state: display alternates between E and vat number . (Ensu[…]
Page 9: Frymaster M3000

LOV ™ Generation II T echnical Reference 8 Problem Probable Cause Corrective Action Auto ﬁ ltration won’t start. Filter pan out of position. Oil Level is too low . Ensure MIB board is not in manual mode. Ensure MIB cover is not damaged and pressing against buttons. Filter relay has failed. AIF disable is set to YES, blue light doesn’t light[…]
Page 10: Frymaster M3000

LOV ™ Generation II T echnical Reference 9 Problem Probable Cause Corrective Action MIB board alternat- ing “E” and “vat number and side.” Network error on the CAN bus communication. Ensure the CAN bus system is terminated at BOTH ENDS (on the M3000 connector J6 and on the A TO board connector J10) with a resistor equipped 6-pin connector[…]
Page 11: Frymaster M3000

LOV ™ Generation II T echnical Reference 10 T roubleshooting the AIF System (AIF) Problem Probable Cause Fix Wrong vat opens. Actuator is plugged into wrong connector . Locator pin is in wrong position. 1. 2. Ensure the actuator is plugged into the correct connection (J1 for FV return, J3 for DV return; J6 for FV drain, J7 for DV drain). Ensure t[…]
Page 12: Frymaster M3000

LOV ™ Generation II T echnical Reference 11 If oil is surrounding the heater , the oil will prevent the heater from ever reaching its setpoint. Once oil is removed during ﬁ ltration, the heater reaches setpoint and cycles a thermostat every four seconds. Since the cycle is only four seconds long, the seven second delay is not made and the gas v[…]
Page 13: Frymaster M3000

LOV ™ Generation II T echnical Reference 12 M3000 Computer Overview The M3000 computer retains the one-button ease of the M2000 and M100B, combining it with the utility of 40-product menu capability . It will operate with electric and gas fryers, both full- and split- vat. On single product vats, press any of the cook cycle buttons to begin cooki[…]
Page 14: Frymaster M3000

LOV ™ Generation II T echnical Reference 13 Navigation The M3000 uses  and  buttons to navigate the various menus and submenus. When programming, the left screen shows the menu or submenu item. The right screen is for data entry . Data is entered with alpha-numeric characters, scrolling through lists or by toggling between choices (se[…]
Page 15: Frymaster M3000

LOV ™ Generation II T echnical Reference 14 Basic Operation T urn Fryer ON Press right key for full pot; press key on desired side on a split pot. T urn Fryer OFF Press right key for full pot; press key on desired side on a split pot. Check Frypot T emperature Press T emp key once. Displays show frypot temperatures. Check Frypot Setpoint Press T […]
Page 16: Frymaster M3000

LOV ™ Generation II T echnical Reference 15 Cooking With Multi-Product Display Press a product button. V at with appropriate setpoint displays: MC CHICK. Skip to step 5. If a duty is required for this menu item , duty is displayed when it is time to perform a duty, such as shake. dut y Pull is displayed when the cook time is complete; an alarm so[…]
Page 17: Frymaster M3000

LOV ™ Generation II T echnical Reference 16 Cooking With Dedicated Display QUAL is displayed when the quality time has elapsed. Qu al Pressing the cook channel button restores the display to FR FRIES and the unit is ready for cooking . FR F Rie s Pressing the cook channel button now will launch a cook cycle and end the quality countdown . 2:3 4 1[…]
Page 18: Frymaster M3000

LOV ™ Generation II T echnical Reference 17 Press and quickly release product button for french fries. <<<<<>>>>> 1 Computer will change from Hash Brn to <<<<<>>>>>; an alarm will sound. Press and hold the cook channel button under the display until a beep is heard (approximately three s[…]
Page 19: Frymaster M3000

LOV ™ Generation II T echnical Reference 18 Press and quickly release product button for hash browns. <<<<<>>>>> 1 Computer display will change from FR Fries to <<<<<>>>>>; an alarm sounds. Press and hold the cook channel button under the display until a beep is heard (approximately thre[…]
Page 20: Frymaster M3000

LOV ™ Generation II T echnical Reference 19 M3000 Menu Items Location in IO manual The following chart maps the menu options available in the M3000 computer and indicates the location of more information on each menu item within the LOV ™ Fryer Installation and Operation Manual . For more information, consult the indicated section. Filter Menu […]
Page 21: Frymaster M3000

LOV ™ Generation II T echnical Reference 20 Loading and Updating Software Procedures Updating the software takes appr oximately 20 minutes. T o update the softwar e, follow these steps: 1. Switch all computers to OFF OFF . Press the TEMP button to check current M3000/MIB/AIF/A T O software version. 2. Remove the two screws on the left side cover […]
Page 22: Frymaster M3000

LOV ™ Generation II T echnical Reference 21 M3000 T roubleshooting Problem Probable Causes Corrective Action No display on computer . A. Computer not turned on. B. No power to the fryer . C. Power switch turned of f. D. Loose fuse holder . E. Computer has failed. F . Damaged computer wiring harness. G. Power supply component or interface board ha[…]
Page 23: Frymaster M3000

LOV ™ Generation II T echnical Reference 22 Problem Probable Causes Corrective Action M3000 display shows RECOVERY FAULT RECOVERY FAULT CALL SERVICE. CALL SERVICE. Recovery time exceeded maximum time limit for two or more cycles. Silence the alarm by pressing the 9 button. Clear the error using the code on page 25. Maximum recovery for electric i[…]
Page 24: Frymaster M3000

LOV ™ Generation II T echnical Reference 23 Problem Probable Causes Corrective Action M3000 display shows low temp low temp alternating with MLT-CYCL with MLT-CYCL . Frypot temperature is between 180°F (82°C) and 315°F (157°C). This display is normal when the fryer is ﬁ rst turned on while in the melt cycle mode. T o bypass the melt cycle p[…]
Page 25: Frymaster M3000

LOV ™ Generation II T echnical Reference 24 Problem Probable Causes Corrective Action M3000 display shows software for only M3000 or MIB but not all boards. Loose or damaged harness. Check that all harnesses between M3000’s, MIB, AIF and A TO are secure. Ensure 24VDC is present on pins 5 & 6 of J2 on MIB board and on J4 or J5 of AIF board. […]
Page 26: Frymaster M3000

LOV ™ Generation II T echnical Reference 25 M3000 Useful Codes T o enter any of the following codes: Press and hold  and  simultaneously for TEN seconds; three chirps sounds. The computer displays TECH MODE TECH MODE . Enter the codes below to perform this function. • 0042 0042 – Reset RECOVERY FAULT CALL SERVICE RECOVERY FAULT CALL SER[…]
Page 27: Frymaster M3000

LOV ™ Generation II T echnical Reference 26 Service Required Errors A SERVICE REQUIRED SERVICE REQUIRED error alternating with YES YES displays on the computer . After YES YES is pressed the alarm is silenced. The computer displays an error message from the list below three times with the location of the error . Then, the computer displays SYSTEM[…]
Page 28: Frymaster M3000

LOV ™ Generation II T echnical Reference 27 CODE ERROR MESSAGE EXPLANA TION E01 REMOVE DISCARD (Right) A product cook is started on the right side of a split vat or in a full vat that has a different setpoint other than the current vat temperature. E02 REMOVE DISCARD (Left) A product cook is started on the right side of a split vat or in a full v[…]
Page 29: Frymaster M3000

LOV ™ Generation II T echnical Reference 28 T ech Mode T ech mode allows technicians to reset all passwords set in Levels One and T wo and change the time at which the fryer calls for a ﬁ lter pad change. The default is 25 hours. 1. Press and hold  and  simultaneously for TEN TEN seconds until a third chirp is heard and CODE CODE is displ[…]
Page 30: Frymaster M3000

LOV ™ Generation II T echnical Reference 29 4. Press the 9 (1 yes yes ) button. The computer displays ENTER CODE ENTER CODE . 5. Enter 1234 1234 . The computer displays Language Language on the left and english english on the right. 6. Use the _ and ` buttons to scroll through the language menu. 7. W ith the desired language selection displayed, […]
Page 31: Frymaster M3000

LOV ™ Generation II T echnical Reference 30 16. Enter the date using the number buttons 0-9. 17. W ith the desired selection displayed, press the 9 (1 yes yes ) button. The computer displays fryer type fryer type on the left and Elec Elec on the right. 18. Use the _ and ` buttons to toggle between elec elec and gas gas . 19. W ith the desired sel[…]
Page 32: Frymaster M3000

LOV ™ Generation II T echnical Reference 31 Filter Error Flow Chart This chart follows the process of clearing a Filter Error Filter Error prompt. The prompt is displayed when any of the following occur: 1. a clogged ﬁ lter pad, 2. a tripped or defective ﬁ lter pump, 3. a leaky O-ring on the pick up tube, 4. a clogged pressure switch (gas fry[…]
Page 33: Frymaster M3000

LOV ™ Generation II T echnical Reference 32 RTI-equipped Systems Some stores may be equipped with R TI 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 ONL Y operate with R TI systems that have the new R TI update[…]
Page 34: Frymaster M3000

LOV ™ Generation II T echnical Reference 33 TEST I N G BETWEEN PI NS 2 & 8 J6 MI B SHOU L D READ: 24 VAC W HEN RT I TAN K I S F U L L 0V A CW H E NR T I T A N KI S N O TF U L L BLAC K 24V A C I N FR O M R TI (HO T) WH I T E 2 4 V A C I N F R OM R T I ( CO M ) GR EE N 2 4 V A C O U T R TI PU M P RE D R T I D I S P O SE T AN K F UL L MI B J 6 C[…]
Page 35: Frymaster M3000

LOV ™ Generation II T echnical Reference 34 Oil Disposal and Fill with RTI-equipped Systems Bulk oil systems have large oil storage tanks, typically located in the rear of the restaurant, that are connected to the rear manifold on the fryer . W aste oil is pumped from the fryer , through the ﬁ tting located on the left, and into the disposal ta[…]
Page 36: Frymaster M3000

LOV ™ Generation II T echnical Reference 35 Drain Ball Valves Waste Oil Tank Fryer Filter Pump Built-in Filter B ox Built-in Filter B ox New Oil Pump New Oil Pump Fry Pots New Oil Tank Top-off Jug Top-off Pump Dispose Manua l Valve Return Val ves Jug Valve Bypass Check Valve Frymaster LOV ™ Fryer and RTI Bulk Oil System Plumbing Schematic[…]
Page 37: Frymaster M3000

LOV ™ Generation II T echnical Reference 36 RTI LOV™ T est Quick Reference DISPOSE TO W ASTE, REFILL V A T FROM BULK: 1. Hold down “Filter” button until computer beeps twice. 2. Scroll down to “Dispose” using “Info” button then press “ 9 ” button. 3. “Dispose? Y es/No” is displayed.* 4. Press “ 9 ” to dispose of oil in p[…]
Page 38: Frymaster M3000

LOV ™ Generation II T echnical Reference 37 FILL V A T FROM BULK: 1. Hold down “ ﬁ lter” button until computer beeps twice. 2. Scroll down to “Fill V at from Bulk” using the Info button. 3. Press “ 9 ”. 4. “Fill V at from Bulk? Y es/No” is displayed. 5. Press “ 9 ”. 6. “Press and Hold Y es to Fill / Y es” is displayed. 7[…]
Page 39: Frymaster M3000

LOV ™ Generation II T echnical Reference 38 Board and Computer Replacement Readdress All Boards It is necessary to readdress any replaced boards by resetting all power to the entire fryer battery system. The control power reset switch is a momentary rocker switch located behind the control box above the JIB that resets all power to all the comput[…]
Page 40: Frymaster M3000

LOV ™ Generation II T echnical Reference 39 Remove this screw that secures the AIF board to the fryer . After removing the screw , the AIF assembly drops down. The bottom tab slides out of the bracket attached to the frypot. MIB Replacement The MIB controller is located inside the left cabinet (see image below). In normal operation, a cover hides[…]
Page 41: Frymaster M3000

LOV ™ Generation II T echnical Reference 40 M3000 Computer Replacement The M3000 computer is located on the front of the fryer . Disconnect the fryer from the electrical power supply . The controller bezel is held in place by tabs at the top and bottom. Slide the metal bezel up to disengage the lower tabs. Then slide the bezel down to disengage t[…]
Page 42: Frymaster M3000

LOV ™ Generation II T echnical Reference 41 LOV ™ Electric Fryer Wiring Diagrams START OF 6-WIRE DATA & POWER[…]
Page 43: Frymaster M3000

LOV ™ Generation II T echnical Reference 42 LOV ™ Gas Fryer START OF 6-WIRE DATA & POWER[…]
Page 44: Frymaster M3000

LOV ™ Generation II T echnical Reference 43 Data Network Flow Chart Right M3000 Middle M3000 Left M3000 MIB Left AIF Middle AIF Right AIF ATO J10 J9 J5 J7 J6 J7 J6 J7 J6 J1 J2 J4 J5 J4 J5 J4 120 Ω Pins 2 & 3 120 Ω Pins 2 & 3 NOTE: Pins 2 & 3 can be tested on any plug throughout the system and should read 120 Ω . The data network pl[…]
Page 45: Frymaster M3000

LOV ™ Generation II T echnical Reference 44 Connector From/T o Harness # Pin # Function V oltage Wire Color J8 RTI Add Solenoid 8074671 1 24V AC Ret 24V AC Black 2 3 A TO Pump Relay 4 24V AC Ret 24V AC Black 5 6 7 JIB Reset Switch 8 JIB Low Reset 16VDC Black RTI Add Solenoid 9 24V AC 24V AC Red 10 11 A TO Pump Relay 12 24V AC 24V AC Red 13 14 15 […]
Page 46: Frymaster M3000

LOV ™ Generation II T echnical Reference 45 MIB (Manual Interface Board) Pin Positions and Harnesses Connector From/T o Harness # Pin # Function V oltage Wire Color J1 M3000 J7 8074546 1 Ground Black 2 CAN Lo Red 3 CAN Hi White 4 5 6 J2 AIF J4 8074547 1 Ground Black 2 CAN Lo Red 3 CAN Hi White 4 5VDC+ 5VDC Black 5 24VDC 24VDC Red 6 Ground White J[…]
Page 47: Frymaster M3000

LOV ™ Generation II T echnical Reference 46 MIB (Manual Interface Board) Display Diagnostics DISPLA Y LED EXPLANA TION Drain V at # (The vat number is followed by an “L” to indicate left side of a split vat or an “r” to indicate the right side of a split vat or a full vat.) On Drain valve on vat # is open. V at # (The vat number is follow[…]
Page 48: Frymaster M3000

LOV ™ Generation II T echnical Reference 47 Connector From/T o Harness PN Pin # Function V oltage Wire Color J1 FV Return N/A 1 Ret + (Open) 24VDC Black 2 Ret – (Closed) 24VDC Red 3 Ret Position Purple 4 Ground White J2 FV AIF RTD 1 Ground White 2 FV — T emp Red DV AIF RTD 3 Ground White 4 DV — T emp Red 5 6 7 8 Oil Level Sensor (Gas) 9 DV – […]
Page 49: Frymaster M3000

LOV ™ Generation II T echnical Reference 48 Connector From/T o Harness PN Pin # Function V oltage Wire Color J2 Interface Board to Computer 807-4199 SMT Computer to Interface Board Harness 1 12V AC In 12V AC Black 2 Ground 3 12V AC In 12V AC 4 FV Heat Demand 5 V Relay 12VDC 6 DV Heat Demand 7 R/H B/L 12VDC 8 Analog Ground 9 L/H B/L 12VDC 10 ALARM[…]
Page 50: Frymaster M3000

Frymaster L.L.C. 8700 Line A venue, Shreveport, LA 71 106 Service Center (800) 551-8633 or (318) 865-171 1 Printed in the United States of America English © 2009 February 23, 2010[…]

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1.3 Настройка: главное меню Нажмите и удерживайте кнопку с галочкой в течение 10 секунд для входа в меню настроек с показом пункта Product Setup («Настройка параметров продукта») сначала. Выключите контроллер и следуйте приведенным ниже указаниям для выбора вариантов. Левый дисплей Правый дисплей Действие OFF (Выкл.) OFF (выкл.) Нажмите и удерживайте кнопку до появления на дисплее контроллера сообщения Main Menu («Главное меню»), меняющегося на Product Setup («Настройка параметров продукта»). Product Setup («настройка параметров продукта»). Product Setup («настройка параметров продукта»). vat setup («настройка параметров обжарочной емкости») Tech Mode («режим технического обслуживания») Пустой Нажмите кнопку для прокручивания меню к пунктам Product Setup («Настройка параметров продукта»), Vat Setup («Настройка параметров обжарочной емкости»), Tech Mode («Режим технического обслуживания») и Exit («Выход»). При появлении требуемого пункта нажмите кнопку . Пустой Программирование пунктов меню и параметров готовки. См. стр. 1-8 по 1-11. Пустой Настройка параметров обжарочной емкости описывается в разделе 1.4. Пустой Режим технического обслуживания предназначен для использования только техниками. EXIT («выход») EXIT («выход») Нажмите кнопку Exit/Scan («Выход/сканирование») три раза для возврата контроллера в выключенное состояние. 1.4 Настройка параметров обжарочной емкости Режим настройки параметров обжарочной емкости позволяет установку в контроллере языка интерфейса дисплеев, размеров обжарочных емкостей и диапазона показываемых температур. Выполните приведенные ниже действия при выключенном контроллере. *ПРИМЕЧАНИЕ: Большая часть системных параметров доступна только в самом левом контроллере. Левый дисплей Правый дисплей Действие OFF (выкл.) OFF (выкл.) Начните с самого ЛЕВОГО контроллера. Нажимайте кнопку до появления и показа в течение 3 секунд на дисплее контроллера сообщения Main Menu («Главное меню»), меняющегося на PRODUCT SETUP («Настройка параметров продукта»). Product Setup («настройка параметров продукта»). Пустой Нажимайте кнопку для прокручивания параметров обжарочной емкости с последующим подтверждением нажатием кнопки . Настройка параметров продукта описывается на стр. 1-8 по 1-11. Vat setup («настройка параметров обжарочной емкости») ENTER CODE («введите код») Введите «1656». System («система») Пустой Нажимайте кнопку для прокручивания к пунктам System («Система»), Time/Date («Время/дата»), DST Setup («Настройка летнего времени»), Filter («Фильтрация»), E-Log («Журнал событий») или Change Password («Изменить пароль»). При появлении требуемого пункта, нажмите кнопку или нажмите кнопку Exit/Scan дважды для возврата контроллера в выключенное состояние. * См. примечание выше. Language («язык») English («английский») Нажимайте кнопки для прокручивания к требуемому пункту и подтвердите выбор нажатием кнопки . 2nd language («2-й язык») SPANISH («испанский») Нажимайте кнопки для прокручивания к требуемому пункту и подтвердите выбор нажатием кнопки . (Данный параметр позволяет выполнять быструю смену языка интерфейса при помощи кнопок передней панели (например, на испанский в качестве второго языка). Языком по умолчанию является испанский. Locale («региональные настройки») Non-ce («не стандарты ес») Нажимайте кнопки для прокручивания меню к пунктам: CE (стандарты ЕС), CE Belgium («Стандарты Бельгии — ЕС») или Non-CE («Не стандарты ЕС») с подтверждением нажатием кнопки . Данный параметр может использоваться только на самом левом компьютере с несколькими батареями. Energy («энергия») Gas («газ») Нажимайте кнопки для прокручивания меню к пунктам: Gas («Газ») или Electric («Электричество») с подтверждением нажатием кнопки . Данный параметр может использоваться только на самом левом компьютере с несколькими батареями. type («тип») GL30 Full («GL30 нераздельная») Нажимайте кнопки для прокручивания к пунктам: модели на газе — GL30 Full (нераздельная обжарочная емкость), GL30 Split (раздельная обжарочная емкость), модели на электричестве- EL30-14 Full (нераздельная обжарочная емкость), EL30-14 Split (раздельная обжарочная емкость), EL30-17 Full (нераздельная обжарочная емкость) и EL30-17 Split (раздельная обжарочная емкость). При показе типа обжарочной емкости фритюрницы нажмите кнопку . SYSTEM volume («системная громкость») 5 Установка уровня звуковых сигналов контроллера. Введите уровень в пределах 1-9 (1=наименьший/ 9=наиболее громкий). Нажмите кнопку . 1-3

1.4 Настройка параметров обжарочной емкости (продолжение) Левый дисплей Правый дисплей Действие TempR format («формат Температуры») F Нажимайте кнопки для прокручивания к пунктам: F — градусы Фаренгейта; C — градусы Цельсия. Нажмите кнопку . Exit Melt TempR («Температура выхода из цикла растапливания») 82 ºC Используйте цифровые кнопки для изменения значения по умолчанию. Нажмите кнопку . (Данный параметр указывает температуру выхода фритюрницы из режима растапливания). Диапазон от 38°C до 93°C. Значение по умолчанию составляет 82°C. COOL MODE TEMPR («Температура режима охлаждения») 121 ºC Используйте цифровые кнопки для изменения значения по умолчанию. Нажмите кнопку . (Данный параметр указывает температуру во время выхода из тепловой нагрузки или для режима ожидания.) Значение по умолчанию составляет 121°C. COOL MODE DEFAULT («время по умолчанию перед режимом охлаждения») 0 Используйте цифровые кнопки для изменения значения по умолчанию. (Данный параметр указывает количество минут ожидания фритюрницей до запуска режима охлаждения. Параметр отключается при установке нулевого значения). Нажмите кнопку . Значением по умолчанию является нулевое. FRESH OIL («Свежее масло») NONE («Нет») Нажимайте кнопки для прокручивания к пунктам None («Нет»), JIB («Контейнер в коробке») или Bulk («Масло не из контейнеров»). Значение по умолчанию — «Нет». Нажмите кнопку . Данный параметр доступен только для самого левого компьютера. WASTE («Утилизация») NONE («Нет») Нажимайте кнопки для прокручивания меню к пунктам None («Нет») или Bulk («Масло не из контейнеров). Значение по умолчанию — «Нет». Нажмите кнопку . Данный параметр доступен только для самого левого компьютера. DRAIN SWITCH («переключатель слива») NO («Нет») Нажимайте кнопки для прокручивания пунктов меню YES («Да») и NO («Нет»). Нажмите кнопку . (Выберите вариант YES («Да») если фритюрница оборудована выключателем слива масла). Значение по умолчанию — «Нет». RECOVERY ALARM («Тревога по нагреву до рабочей температуры») DISABLED («Отключена») Нажимайте кнопки для прокручивания пунктов меню DISABLED («Отключена») и ENABLED («Включена»). Нажмите кнопку . (Данный параметр является тревогой по нагреву до рабочей температуры, блокирующей фритюрницу в случае некорректного нагрева). Значение тревоги по умолчанию — «Отключена». Basket Lift («устройство подъема Корзины») DISABLED («Отключено») Нажимайте кнопки для прокручивания пунктов меню DISABLED («Отключено») и ENABLED («Включено»). При оборудовании фритюрницы устройствами подъема корзин установите данный параметр к значению «Включено». Нажмите кнопку . Значение параметра по умолчанию — «Отключено». HOLD TIME («Время удержания») AUTO («Автом.») Нажимайте кнопки для прокручивания меню к пунктам AUTO («Автом.») и MANUAL («Ручн.»). Нажмите кнопку . (Данный параметр является тревогой отмены таймера режима удержания). При установке к значению «Автом.» происходит автоматическая отмена тревоги. Значение по умолчанию — «Автом.». EXIT («Выход») Time/date («время/дата») EXIT («Выход») Нажмите кнопку однократно для возврата контроллера в выключенное состояние. OFF (Выкл.) OFF (Выкл.) Нажимайте кнопку до появления и показа в течение 3 секунд на дисплее контроллера сообщения Main Menu («Главное меню»), меняющегося на PRODUCT SETUP («Настройка параметров продукта»). Product Setup («настройка параметров продукта»). Пустой Нажимайте кнопку для прокручивания параметров обжарочной емкости с последующим подтверждением нажатием кнопки . Vat setup («настройка параметров ENTER CODE («введите код») Введите «1656». обжарочной емкости») SYSTEM («система») Пустой Нажмите кнопку для прокручивания меню к пункту TIME/DATE («Время/Дата»). Time/date («время/дата») Пустой Нажмите кнопку . Time entry («ввод времени») Time («время») Установите время при помощи цифровых кнопок. Введите значение в 24-часовом формате. Нажмите кнопку . Date format («формат даты») Mm/dd/yy («мм/дд/гг») Нажимайте кнопки для прокручивания пунктов меню. При показе требуемого формата даты нажмите кнопку . Enter date («ввод даты») date («дата») Установите дату при помощи цифровых кнопок. Нажмите кнопку . EXIT («выход») EXIT («выход») Нажмите кнопку однократно и кнопку для прокручивания меню к пунктам System («Система»), Time/Date («Время/дата»), Filter («Фильтрация»), E-Log («Журнал событий») или Change Password («Изменить пароль»). При появлении требуемого пункта нажмите кнопку или кнопку Exit/Scan («Выход/сканирование») три раза для возврата контроллера в выключенное состояние. 1-4

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LOV

™

Generation II Technical Reference

CODE

ERROR MESSAGE

EXPLANATION

E01

REMOVE DISCARD (Right)

A product cook is started on the right side of a split vat
or in a full vat that has a different setpoint other than the
current vat temperature.

E02

REMOVE DISCARD (Left)

A product cook is started on the right side of a split vat
or in a full vat that has a different setpoint other than the
current vat temperature.

E03

ERROR TEMP PROBE FAILURE

TEMP Probe reading out of range.

E04

HI 2 BAD

High limit reading is out of range.

E05

HOT HI 1

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

E06

HEATING FAILURE

A component has failed in the high limit circuit such as
computer, interface board, contactor or open-high limit.

E07

ERROR MIB SOFTWARE

Internal MIB software error.

E08

ERROR ATO BOARD

MIB detects ATO board connection lost; ATO board
failure.

E09

ERROR PUMP NOT FILLING

Oil not returning to vat quickly. Possible problems: dirty
pad, bad or missing O-rings, tripped or defective fi lter
pump, actuators or linkage.

E10

ERROR DRAIN VALVE NOT OPEN

Drain valve failed to open; the valve’s position is
unknown.

E11

ERROR DRAIN VALVE NOT CLOSED

Drain valve failed to close; the valve’s position is
unknown.

E12

ERROR RETURN VALVE NOT OPEN

Return valve failed to open; the valve’s position is
unknown.

E13

ERROR RETURN VALVE NOT CLOSED

Return valve failed to close; the valve’s position is
unknown.

E14

ERROR AIF BOARD

MIB detects AIF missing; AIF board failure.

E15

ERROR MIB BOARD

Cooking computer detects MIB connections lost;
check software version on each computer. If versions
are missing, check CAN connections between each
computer; MIB board failure.

E16

ERROR AIF PROBE

AIF RTD reading out of range.

E17

ERROR ATO PROBE

ATO RTD reading out of range.

E18

Not Used

E19

M3000 CAN TX FULL

Connection between computers lost.

E20

INVALID CODE LOCATION

SD card removed during update.

E21

FILTER PAD PROCEDURE ERROR
(Change Filter Pad)

25 hour timer has expired or dirty fi lter logic has
activated.

E22

OIL IN PAN ERROR

The MIB has detected oil may be in the pan.

E23

CLOGGED DRAIN (Gas)

Vat did not empty during fi ltration.

E24

OIL RETURN (level) SENSOR FAILED
(Gas)

Oil return sensor may have failed.

E25

RECOVERY FAULT

Recovery time exceeded maximum time limit.

E26

RECOVERY FAULT CALL SERVICE

Recovery time exceeded maximum time limit for two or
more cycles.

E27

LOW TEMP ALARM

Oil temperature has dropped lower than 15°F (8°C) in
idle mode or 45°F (25°C) in cook mode.

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