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BEFORE SERVICING, REFER TO PAGE 3 AND 4 OF THIS DOCUMENT FOR IMPORTANT NOTICES

L22

405 RO

Table of Contents

SAFETY WARNINGS

……...……………………..………….……………………3

SERIAL NUMBER BREAKDOWN.

……………………….………………………5

THEORY OF OPERATION

……………..…………………….……………………..6

BASIC TROUBLESHOOTING..

…………………………….………………………7

PREPAIRING TO SERVICE APPLIANCE

……………….……………………….8

COMPONENT IDENTIFICATION

……………………….……………………..8

COMPUTER DISPLAYS

…………………………………….…………………10

COMPONENT TROUBLESHOOTING

…………….……………………..12



Temperature Probe

……………………………………………………………………………………………………………..…12

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Oil Level Probe

………………………………………………………………………………………………………………………12



24VAC Transformer

………………………………………………………………………………………………………………….12

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DC POWER SUPPLY

………………………………………………………………………………………………………………….13

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Element

………………………………………………………………………………………………………………………………….13



Contactors

..…………………………………………………………………………………………………………………………….13



Actuators

………………………………………………………………………………………………………………………………..14

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Limit Switch

……………………………………………………………………………………………………………………….14

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Auto Filter Board

……………………………………………………………………………………………………………….15



Filter Pump and Motor

…………………………………………………………………………………………………………….18



Pan In Place/Pan Not Empty Switches

…………………………………………………………………………………….18

TEMPERATURE PROBE RESISTANCE CHART

……..……………………..19

SCHEMATICS

………………………………………………….…………………20

NOTES

.…………………………………………………………….……………………25

CONTACT THE FACTORY

…………………………………………………………26

Содержание SELVRF

Страница 1: ...ncome Pitco Magikitch n Anets Perfect Fry recommends all service to be performed by a qualified service agent Improper service or maintenance can cause serious property damage personal injury or death It is the responsibility of the person servicing the equipment to follow all safety procedures and verify proper operation of the equipment after performing service Read the operations manual prior t...

Страница 2: ...SERVICE APPLIANCE 8 COMPONENT IDENTIFICATION 8 9 COMPUTER DISPLAYS 10 11 COMPONENT TROUBLESHOOTING 12 18 Temperature Probe 12 Oil Level Probe 12 24VAC Transformer 12 DC POWER SUPPLY 13 Element 13 Contactors 13 Actuators 14 Hi Limit Switch 14 Auto Filter Board 15 17 Filter Pump and Motor 18 Pan In Place Pan Not Empty Switches 18 TEMPERATURE PROBE RESISTANCE CHART 19 SCHEMATICS 20 24 NOTES 25 CONTAC...

Страница 3: ...any technician or a similarly qualified person in order to avoid a hazard In Europe supply cords must be oil resistant sheathed flexible cable not lighter than ordinary polychloroprene or other equivalent synthetic elastomer sheathed cord Code designation 60245 IEC 57 WARNING The power supply must be disconnected before servicing maintaining or cleaning this appliance WARNING The appliance is NOT ...

Страница 4: ...LECTRICAL SUPPLY BEFORE SERVICING THIS APPLIANCE MAY HAVE MORE THAN ONE ELECTRICAL SUPPLY CONNECTION DISCONNECT ALL ELECTRICAL SUPPLY CONNECTIONS BEFORE SERVICING HOT SURFACES ALLOW UNIT TO COOL TO ROOM TEMPERATURE BEFORE SERVICING SOME TROUBLESHOOTING STEPS REQUIRE THE ELECTRICAL SUPPLY TO BE CONNECTED USE EXTREAME CAUTION AND FOLLOW PROPER SAFETY PROCEDURES WHEN PERFORMING LIVE VOLTAGE TROUBLESH...

Страница 5: ...s a breakdown of serial number E18XY000000 E 18 X Y 000000 E ELECTRIC F FILTER G GAS YEAR OF MANUFACTURE MONTH OF MANUFACTURE SEE TABLE 1 BELOW WEEK OF MONTH SEE TABLE 1 BELOW SEQUENTIAL NUMBER SEQUENCE MONTH X WEEK OF MONTH Y JANUARY A 1 FEBURARY B 2 MARCH C 3 APRIL D 4 MAY E 5 JUNE F 6 JULY G N A AUGUST H N A SEPTEMBER J N A OCTOBER K N A NOVEMBER L N A DECEMBER M N A Table 1 Serial Number Guide...

Страница 6: ... through use of the controller The Pitco SELVRF has a reduced cold zone which significantly reduces oil usage and extends oil life This smaller zone may require more frequent filtering depending on the product being fried Upon turning the fryer on the safety side on contactor closes until the fryer is turned off If the oil temperature exceeds the trip temperature of the hi limit switch the hi limi...

Страница 7: ...tor Display shows 1 The drain tried to close and was not sensed closed by the controller 1 Remove tools and debris from drain The drain will automatically attempt to close again after 10 seconds of the error appearing Display shows 1 Tank is not refilling from filter pan 1 Check that the filter motor is running 2 Filter paper may need to be changed 3 Strainer cap need to be cleaned Display shows 1...

Страница 8: ... the two Phillips head screws Allow the front panel to come down and hinge on the front spacer Do not allow the front panel to fall as it may cause damage to the controller relay board and wire harness See figure 1 4 Remove the entrance box covers located behind the door by removing the four outer Phillips head screws See figure 2 Figure 1 Figure 2 COMPONENT IDENTIFICATION 1 Auto Filter Relay Boar...

Страница 9: ...Quantity 6 FB1 FB2 8 Heat Demand Contactor K11 9 Safety Side On Contactor K10 10 Element HTR1 HTR2 11 Hi Limit Switch HL1 12 Spinal Tap Conduit 13 Door Switch 14 AC Fuse 250V 2 5A Time Delay F3 15 DC Fuse 250V 4A Time Delay F4 16 Filter Pump Circuit Breaker CB1 17 Remote USB Port Only found in cabinet with filter pan 6 12 11 10 1 9 8 7 17 16 15 14 13 Figure 4 Figure 5 ...

Страница 10: ...in is open and no oil is entering the filter pan use the provided drain tool to clear the drain Once the oil drains into the filter pan the filter process will automatically restart The oil is returned to the fry tank from the filter pan to finish the filter cycle If the filter pan is not sensed empty within a predetermined time the system assumes there is a pump issue Check to make sure the pre f...

Страница 11: ...t box that must be manually filled with oil If you have a dual fryer the JIB is the plastic jug of fresh oil located in the left hand fryer cabinet This message indicates the JIB is getting low on oil and will need to be refilled changed soon JIB is empty and needs to be filled changed To reset the error fill or change the JIB and then press and hold the clock key on the controller until is displa...

Страница 12: ... check the resistance between the two red wires An acceptable reading is 150Ω 10 5 Now check the resistance between the two black wires The acceptable reading is 100Ω 200Ω 6 Next check each red to each black and check each wire to ground The acceptable reading is O L or OPEN 7 Reconnect the oil level probe and reassemble the front panel 8 Reconnect the electrical supply Check operation of the appl...

Страница 13: ...ntrance box covers Reconnect the electrical supply and verify operation Safety Side On Contactor K10 on Schematic To check the operation of the safety side on contactor 1 Turn the controller off Disconnect the electrical supply 2 Open the door and remove the entrance box covers 3 Note the location of the contactor coil wires and the remove the wires from the contactor coil 4 Using a multimeter set...

Страница 14: ...r set to DC voltage insert your meter s positive wire lead into the red wire connection and negative wire lead into the black wire connection 5 Any time the actuator valve is closed or is closing the actuator will receive a positive 24VDC On the controller press and hold the filter key until is displayed Then press the 1 key and will be displayed At this point pressing the 6 key will turn on the d...

Страница 15: ... up position You can verify this by following step 2 above III If the LEFT SIDE ON LED is still not lit either the Auto Filter Board Controller or Commlink cable has failed No electrical testing exists for this failure Swap one component at a time with a known working component to determine the failure 4 Check the J32 connector from brown white wire to white wire for 24VAC 28VAC If present the saf...

Страница 16: ...ayed At this point pressing and holding the 6 key will turn on the divert actuator relay return relay and pump run relay The meter display will change to negative 24VDC Release the 6 key to turn off the pump run relay close the return valve and place the divert actuator back into the home position Turn on the filter motor circuit breaker Return Actuator Relay To test the operation of the Return Ac...

Страница 17: ...l Level Probe Status Light Red LED22 1 Indicates the status of the oil level probe 2 This is a two digit code The first digit is a slow flash The second digit is a quick flash If the LED is only flashing 1 flash the oil level probe function is disabled 3 The code may change at each auto filter board 4 Table 3 shows the different flash codes and their meaning 5 If a 2 5 flash code is displayed foll...

Страница 18: ...e removed from the unit Pull the pump off the motor using caution not to damage the gasket between the pump and motor Follow the above steps in reverse to reinstall the filter pump head Filter motor not turning on Verify the filter pump circuit breaker is in the ON position and check that the filter motor power cord is plugged in Press the thermal overload reset on the filter motor Check proper op...

Страница 19: ...BEFORE SERVICING REFER TO PAGE 3 AND 4 OF THIS DOCUMENT FOR IMPORTANT NOTICES 19 L22 405 PROBE RESISTANCE CHART ...

Страница 20: ...BEFORE SERVICING REFER TO PAGE 3 AND 4 OF THIS DOCUMENT FOR IMPORTANT NOTICES L22 405 RO 20 SCHEMATICS ...

Страница 21: ...BEFORE SERVICING REFER TO PAGE 3 AND 4 OF THIS DOCUMENT FOR IMPORTANT NOTICES 21 L22 405 ...

Страница 22: ...BEFORE SERVICING REFER TO PAGE 3 AND 4 OF THIS DOCUMENT FOR IMPORTANT NOTICES L22 405 RO 22 ...

Страница 23: ...BEFORE SERVICING REFER TO PAGE 3 AND 4 OF THIS DOCUMENT FOR IMPORTANT NOTICES 23 L22 405 ...

Страница 24: ...BEFORE SERVICING REFER TO PAGE 3 AND 4 OF THIS DOCUMENT FOR IMPORTANT NOTICES L22 405 RO 24 ...

Страница 25: ...BEFORE SERVICING REFER TO PAGE 3 AND 4 OF THIS DOCUMENT FOR IMPORTANT NOTICES 25 L22 405 NOTES ...

Страница 26: ...ne 1 603 225 6684 Option 2 E mail techservice pitco com PARTS IDENTIFICATION Monday through Friday 7AM 9PM EST Phone 1 603 225 6684 Option 3 E mail parts pitco com Pitco Frialator P O Box 501 Concord NH 03302 0501 Web http www pitco com Authorized Service and Parts Distributors Locator https www pitco com english service get in touch service ...

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