MARMON ANGELO PO COMBISTAR FX Technical Manual Download Page 130

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130

WASHING CYCLES LEVELS 2

5.10. Washing circuit operating and components Liv2

The washing circuit in the level 2 oven consists of the following components:

•

Water solenoid valve (water inlet assembly)

•

Pressure switch (water inlet assembly)

•

A hose connection (to connect the rubber hose with the Teflon tube)

•

Fixed sprinkler in the cooking chamber

Summary of Contents for ANGELO PO COMBISTAR FX

Page 1: ...1 Rev 0 ...

Page 2: ...Explanation table 38 3 4 Emergency Software Recover Procedure 39 3 5 Inverter 39 3 5 1 Warning on electric hazard 40 3 5 2 Inverter Alarm Table 40 3 5 3 Service Communication 2017_02 of 30 03 2017 43 3 6 Fuses description FX Level 3 45 3 7 Electronic boards LIV 1 2 47 3 8 New Model Lev2 SPECIAL 54 3 8 1 Alarm log 54 3 8 2 Inverter for Level2 54 3 9 Explanation table 56 3 10 Fuses description FX Le...

Page 3: ...mbustion control board logic operation 83 4 3 1 Ignition standard cycle 85 4 3 2 Standard ignition cycle FX2018 86 4 3 3 GAS alarm E12 F4 flame missing 87 4 3 4 Gas alarm E12 F4 flame missing FX BX2018 88 4 4 Gas Test 89 4 4 1 Setup gas level 3 89 4 4 2 Recommended values of combustion 92 4 4 3 Recommended value of combustion FX BX 2018 95 4 4 4 Adjustment during the test 98 4 5 Problems during th...

Page 4: ...Door glass frame disassembly 135 6 5 Component compartment cooling system 136 6 5 1 NEV AIR FILTER ON MODELS MY2016 137 6 6 Door adjustment 140 6 7 Core probe 142 6 8 Humidity probe 143 6 9 Halogen bulb replacement 144 6 9 1 New system of fixing bulb 144 6 9 2 Bulb replacement with the new system 145 6 10 Lock dismantling 146 6 10 1 Complete door latch 146 6 10 2 Spring replacement 148 6 11 Lock d...

Page 5: ...ng ovens 1st version 161 6 15 Roll In adjustment RX201 RX202 162 6 16 NEW GASKETS Service Circular 2016_02 of 03 10 2016 164 6 17 Scheduled recommended maintenance 166 7 ALARMS 167 7 1 Alarm table 167 7 2 Alarm table blast chiller optional 173 8 Chicken Star Version 175 8 1 General Features 175 8 2 The valve in the Chickenstar 175 8 3 Pictures 177 ...

Page 6: ...Copyright by Servizio Clienti ANGELO PO Spa 6 1 COMMERCIAL MODEL NUMBER ...

Page 7: ...Copyright by Servizio Clienti ANGELO PO Spa 7 FX Models table ...

Page 8: ...1 1 10x1 1 20x1 1 8x2 1 7x2 1 12x2 1 20x2 1 FX GAS POWER KW 14 19 5 20 40 27 32 5 32 55 FM GAS POWER KW 12 18 32 24 28 48 DELTA 16 7 8 3 25 0 12 5 16 1 14 6 FX ELECTRICAL POWER KW 10 1 17 3 34 3 19 8 27 5 55 5 FM ELECTRICAL POWER KW 9 2 17 3 34 3 17 3 24 8 49 4 DELTA 9 8 0 0 0 0 14 5 10 9 12 3 ...

Page 9: ...Copyright by Servizio Clienti ANGELO PO Spa 9 1 1 Connection diagram electric and gas OVEN CONNECTION DIAGRAM FX 61 E3 ...

Page 10: ...Copyright by Servizio Clienti ANGELO PO Spa 10 OVEN CONNECTION DIAGRAM FX 61 G3 ...

Page 11: ...ater characteristics The appliance must be supplied with drinking water having the characteristics shown in the table If these characteristics are not complied with the appliance might suffer damage a water treatment device should therefore be installed ...

Page 12: ...pth of models 82 122 is about 1093mm It is possible to reduce it by Option A 20mm removing the T protection from the oven drain Option B 68mm removing the T protection from the oven drain the T pipe from the drain and the cooling fan protection at the back Option C 56mm disassembling the handle lock assembly and handle By combining options B and C the minimum oven measurement is approximately 970m...

Page 13: ...ption C 15 mm disassembling only the handle By combining options B and C the minimum oven measurement is approximately 837mm FX202 The smallest dimension depth of model 202 is about 1104mm It is possible to reduce it by Option A 18 mm removing the T protection from the oven drain Option B 68 mm removing the T protection from the oven drain the T pipe from the drain and the cooling fan protection a...

Page 14: ...Copyright by Servizio Clienti ANGELO PO Spa 14 2 FUNCTIONAL DIAGRAM COMBI OVEN 6 7 10 1 9 5 11 12 13 14 15 ...

Page 15: ...alve 7 is open to this effect a vacuum sucking air flow entering through the pipe 5 Simultaneously the moist air inside the cooking chamber is induced to leave through the vent tube 6 aided by a flow diverter not shown placed inside the chamber at the exit hole Through the injector 12 is sprayed water into the vent pipe especially at high temperatures in order to cool and condense the flow of mois...

Page 16: ...ecompression generated by the fan the steam excess is expelled through the tube 5 The system operates as a closed system where the overpressure valve overpressure valve in the FM ovens is dynamically replaced by the effect of decompression generated by the fan Even in this mode water is sprayed by the injector 12 in order to maintain the siphon full Note that unlike than the FM the condensate tube...

Page 17: ...0 vent completely open bar on the display all red from 10 to 90 the valve opens and closes in timed mode the value shown on the display is the of time that remains closed 100 vent completely closed bar on the display all grey Combi cooking mode the user can set the desired of steam the opening and closing of the vent valve is controlled automatically by the oven based on values detected from the o...

Page 18: ...g on the levels Level 3 It consists of Non return valve EN1717 for washing Pressure reducer for washing Double water solenoid valve one is for washing Pressure switch on the drain cooldown line Pressure switch and manometer on the washing water line Note the water pressure adjustment should be done during a washing cycle Level 2 It consists of Double water solenoid valve one is for cleaning Pressu...

Page 19: ...Copyright by Servizio Clienti ANGELO PO Spa 19 2 4 Steam producing operation injectors code ...

Page 20: ... 3 1 Electronic boards level 3 general layout The electronic boards system comprises 1 panel group o CPU board 1a o display LCD board 1b o keyboard glued to the glass panel 1c o LED board 1d 2 power PCB 3 combustion control PCB only gas model 4 inverter 5 USB connector 6 transformer 7 on off switch ...

Page 21: ...Copyright by Servizio Clienti ANGELO PO Spa 21 ...

Page 22: ...Copyright by Servizio Clienti ANGELO PO Spa 22 1a CPU board 5 USB plug 1b LCD display 1c Keyboard 1d LED board CONTROL PANEL LEV3 3 2014 ...

Page 23: ...ight by Servizio Clienti ANGELO PO Spa 23 CONTROL PANEL LIV3 ACTUAL 1a CPU board 5 USB plug 1b LCD display 1c Keyboard 1d LED board NOTE The RJ45 to power board has to be connected to the plug in the bottom ...

Page 24: ...Copyright by Servizio Clienti ANGELO PO Spa 24 1a 1b 1 sw os 1c 1d 2 FW 3 4 5 Transformer 12Vac for the electronic boards 7 6 OVERVIEW LAYOUT ...

Page 25: ...iate relays It communicates with the CPU board 1a with the inverter 4 and the combustion control board 3 only for gas via RJ45 network cables If there is no communication between the power board 2 and the CPU board 1a or the board or the inverter or the combustion control board a warning alarm appears E13 communication error alarms see table The management programme of the oven consists of three p...

Page 26: ...io Clienti ANGELO PO Spa 26 3 2 Service menu From the main page you enter menu Service by typing the password SAAP and the following screen appears On this page you will find information and different options for the oven ...

Page 27: ...e checksum of the firmware version installed on the power board The checksum of the FW of the power board are unique and allow the user to know the level of the firmware update of the oven Oven Type From this window you have to select the type of the oven The selection of the type of oven must be done every time you replace any board 1a 2 3 4 to realign the parameters of that oven The selection of...

Page 28: ...n model Inverter 101 Inverter 102 Comb control 21 Comb control 22 Drain valve FX61E3 X FX82E3 X FX101E3 X FX122E3 X FX201E3 X X FX202E3 X X FX61E3C X X FX82E3C X X FX101E3C X X FX122E3C X X FX61G3 X X FX82G3 X X FX101G3 X X FX122G3 X X FX201G3 X X X X FX202G3 X X X X FX61G3C X X X FX82G3C X X X FX101G3C X X X FX122G3C X X X ...

Page 29: ...k the list of devices in comparison with the table below If you get the alarm E20 during the procedure reset with the reset button and repeat the procedure by pressing the function repeat configuration If the problem persists verify the items found and control the wiring of the components not detected If at the end of the procedure the screen does not match the table below check the wiring and rep...

Page 30: ...ater Hardness Allows you to set the parameter of hardness of water This determines the quantity of chemicals and water used during washing Update SW FW This selection start the process of updating the software on the CPU 1a and the firmware on the power board Before performing the upgrade the USB stick recommended max size 4GB should be inserted into the connector the stick must be formatted FAT o...

Page 31: ...Copyright by Servizio Clienti ANGELO PO Spa 31 To prepare an USB stick is necessary to download from www angelopo it the last version available ...

Page 32: ...Copyright by Servizio Clienti ANGELO PO Spa 32 To install the software on USB double click on the icon windows will shows up Depending by used browser save the file in a know position ...

Page 33: ...n Don t remove the USB Stick if you switch from version 1 x to 2 x the system will require a second reboot again without removing the USB stick Remove the USB stick only when the complete update has been finished when the main menu is displayed WARNING In case of power loss during this procedure both the electronic boarding could be damaged beyond repair Update parameters This selection starts the...

Page 34: ...hin the network and to uniquely identify the data from each appliance Testing APGC this choice is subject to Password and is used only at the end of the test cycle into the factory before the oven is shipped to the final customers Display gas allows visual check during normal operation of the machine the parameters and the states of the gas unit It must be repeated each time the machine is switche...

Page 35: ...lay This option is for internal use of Angelo Po Counters displays the numbers of washing programs performed and the working times at low and high temperature Counters from software version 1 16L displays the numbers of washing programs performed completely or interrupted In addition is possible to download all the data distinguishing those made above 250 or under that limit ...

Page 36: ...e above screen the washing data will be downloaded in the same format as HACCP data Pressing details will appear the following screen where is possible select a date For each date the screen displays the types of washing done start time end time and if an alarm has occurred during washing cycle displaying the icon ...

Page 37: ...is for internal use of Angelo Po Restore Factory PSW Replaces the user entered password with the password APGC To be used if the user forgets their password The oven will still be delivered with the factory password APGC Blast Chiller ON or OFF depending if there s installed a blast chiller controlled by the oven Restore Help File Function used to restore Help file in Italian language Enable Desca...

Page 38: ... with the CPU Gas setup Display LCD board 1b None LED board 1d None Power board 2 Oven configuration setup oven type Update parameters alignment of the power board with the CPU RH calibration humidity probe Combustion control PCB 3 Oven configuration setup oven type Inverter 4 Oven configuration setup oven type USB connector 5 None Umidity Probe Perform the RH Calibration Cycle Note After replacin...

Page 39: ...andard procedure 3 5 Inverter The inverter keyboard is disabled as the operating parameters are sent to the inverter via power board This component allows us to select up to five motor speeds and the static way of cooking with fan stops when the heating element is inactive The inverter is equipped with a heat dissipater and a cooling fan situated at the bottom of the item The inverter inner temper...

Page 40: ...rter bus voltage has dropped below the minimum allowable check the inverter voltage 220VAC E06 5 the inverter bus voltage has raised up to the maximum allowable check the inverter voltage 220VAC E06 6 The inverter is not able to turn the motor check that the motor is free to move Check that the three phases are connected to the motor E06 7 Motor overload check that the motor is free to move and do...

Page 41: ... motor supply is not short circuited to the GND E06 40 Phase W short circuited with GND check the correct connection of the motor and check that the phase W of motor supply is not short circuited to the GND E06 41 between phases a UV excess current flows check the correct connection of the motor and that the phases U and V of the motor power supply are not short circuited together E06 42 between p...

Page 42: ... is properly connected E06 81 Communication breakdown check that the cable connecting the serial line is properly connected E06 100 Inverter checksum error Replace the inverter E06 122 Inverter control section faulty Replace the inverter E06 255 Inverter blocked check the connection between terminal 1 and terminal 11 on the inverter ...

Page 43: ...ld inverters are different by the new ones so the new inverter generations are NOT interchangeable with the old ones the new inverters are identified with PowerFlex 4M while previous series were the PowerFlex4 see pics attached Here following description and code of the new models 6301187 3338250 GR AC DRIVE 200 230V 50 60HZ 0 75KW AB 22F A4P2N113 FX201 6301188 3338260 GR AC DRIVE 200 240V 50 60HZ...

Page 44: ...Copyright by Servizio Clienti ANGELO PO Spa 44 ...

Page 45: ...ter s full power washing water solenoid 6 3AF Expansion module F1 contactor inverter 2 safety contactor heater 2 combustion controller 2 working contactor s heater s reduced power solenoid mixing tank draining dosing pumps detergent sanitizer 3 15 AT Wiring only electric models F1 F2 fuses on phase L1 and Neutral 10AF F3 fuse Inverter on FX 20 layers are 2 Transformer F1 fuse on power adapters 630...

Page 46: ...Copyright by Servizio Clienti ANGELO PO Spa 46 Fuses on Power Board ...

Page 47: ...3 7 Electronic boards LIV 1 2 The system of electronic boards includes 1 control panel assembly it is made of o CPU board 1a o keyboard glued to the glass panel 1b 2 power PCB 2 3 combustion control PCB only gas model 3 4 transformer 5 on off switch ...

Page 48: ...Copyright by Servizio Clienti ANGELO PO Spa 48 1a CPU board 1b Keyboard SECOND GENERATION MARCH 2014 1a CPU board 1b Keyboard FIRST GENERATION ...

Page 49: ...PT1000 temperature sensors door micro switch core probe etc and controls all organs of the oven through the appropriate relays Communicates with the CPU card 1a and the combustion control board 3 for gas model only via RJ45 network cables If there is no communication between the power board and the CPU board or the combustion control board the alarm E13 appears communication failed error 1a 1 SW 1...

Page 50: ...nit C or F b to enable disable the automatic preheating c to display the SW and FW versions With the oven on in standby mode push for at least 4 seconds the reset button when it is released the display turns off a Press the temperature button and turn the knob to change the temperature unit setting C or F b Press the time button and turn the knob to set the automatic preheating c Hold the washing ...

Page 51: ...de push for at least 4 seconds the reset button when it is released the display turns off 2 Press the vacuum probe button in order to start the procedure will run on the lower display During the upgrade no key is active The update will start only if there is no E13 alarm communication failure 3 After the update the display turns off again Setup of Standard or Super steam only boards 2nd generation...

Page 52: ... The stick recommended max size 4GB must be formatted FAT or FAT32 and contain a directory AngeloPo_L1_L2 with all the necessary files inside 3 Press the START STOP in order to start the update procedure will run on the lower display 4 The update must include the CPU and the power board no key is activated during the update 5 After the update the display turns off again How to configure the type o...

Page 53: ...o If the configuration is incorrect check the connections between the boards and press the knob to repeat the configuration o If the configuration is correct press the start stop button to exit Oven configuration table Tab 2 Oven model Display indication 61E1 61E2 82E1 82E2 101E1 101E2 122E1 122E2 0 0 201E2 202E2 0 0 61G1 61G2 82G1 82G2 101G1 101G2 122G1 122G2 0 1 201G2 202G2 0 2 Oven type Number ...

Page 54: ...e and counter clockwise respectively For each alarm is possible display the elapsed time since the moment of first start up in hours and minutes by pressing the clock button The hour will be displayed in the first three digit and the minutes in the second row In order to know the absolute time of appearance of the alarm is necessary to cause an alarm at a time know and calculate the difference 3 8...

Page 55: ...E1 0 0 FX61E2 0 0 FX82E1 0 0 FX82E2 0 0 FX101E1 0 0 FX101E2 0 0 FX122E1 0 0 FX122E2 0 0 FX201E2 0 0 FX202E2 0 0 FX61G1 0 1 FX61G2 0 1 FX82G1 0 1 FX82G2 0 1 FX101G1 0 1 FX101G2 0 1 FX122G1 0 1 FX122G2 0 1 FX201G2 0 2 FX202G2 0 2 FX61E2S 1 0 FX82E2S 1 0 FX101E2S 1 0 FX122E2S 1 0 FX201E2S 2 0 FX202E2S 2 0 FX61G2S 1 1 FX82G2S 1 1 FX101G2S 1 1 FX122G2S 1 1 FX201G2S 2 2 FX202G2S 2 2 ...

Page 56: ...nt of the power board with the CPU only boards 2nd generation after March 2014 Oven configuration procedure Gas setup procedure Power board 2 Alignment of the power board with the CPU only boards 2nd generation after March 2014 Oven configuration procedure Combustion control PCB 3 Oven configuration procedure Note After replacing one of the items listed above at the first ignition of the oven you ...

Page 57: ...eater 1 combustion controller 1 working contactor s heater s washing water solenoid 6 3AF Expansion module only 20tray gas models F1 contactor inverter 2 safety contactor heater 2 combustion controller 2 3 15 AT Wiring only electric models F1 F2 fuses on phase L1 and Neutral 10AF F3 fuse Inverter 6 3 A on FX 20 layers are 2 Transformer F1 fuse on power adapters 630mAT Combustion control board F1 b...

Page 58: ... Parameter To reload the default parameters in the card proceed as follows With the oven on and in stop mode press the reset button for at least 4 seconds when released the screen will turn off and then hold down the fan button for two seconds until the PRG OK screen appears ...

Page 59: ...Copyright by Servizio Clienti ANGELO PO Spa 59 3 12 Level 1 2 and BX electric ovens motor overload relays table 3 13 Level 1 2 and BX gas ovens motor overload relays table ...

Page 60: ...om today whenever any of the following spare parts are required under warranty you will need to provide in addition to the serial number of the oven the serial number of the component as well Power board pic1 CPU pic1 LCD Display pic1 Led board pic1 Key board pic1 Inverter pic2 Combustion Control Board pic3 Below are some sample photos how to identify the serial number pic1 ...

Page 61: ...Copyright by Servizio Clienti ANGELO PO Spa 61 ...

Page 62: ...n the blown system FM and premixed system FX In the blown system the gas and air inlet circuit to the burner are separated while in the premixed system both flow into the mixer before going into the burner Consequently in the blown system to adjust the gas flow and the combustion quality it is enough to adjust the gas valve output pressure or replace the nozzle In the premixed system however the g...

Page 63: ... gas mix because the fan rotation speed is electronically controlled to obtain a variation of gas flow and thus the power of the burner There are 3 different power levels Full power operating at maximum capacity and blower engines at full speed the inlet gas circuit is in total decompression and the gas valve adjustment of the valve does not cause significant differences The combustion is totally ...

Page 64: ...t at 30 40 of maximum In this case the vacuum created by the blower decreases and the effect of the valve offset adjusting becomes more important The proper adjustment of the valve is essential For details concerning the valve adjustment see the section 4 4 4 1 Valve offset adjusting With the PLUS function turned off the oven works with maximum set at 90 of maximum power to use 100 of the power it...

Page 65: ...g the ignition controls the blower the gas valve and the igniter until it receives the signal from the flame detector Likewise at the stop the power board commands simultaneously the valve and turns off the blower Power board and combustion control board continuously communicate by exchanging commands and communication status for details see section 4 3 Combustion Control board logic operation com...

Page 66: ...curely attached electrical connectors screws clamps fittings insulation materials Be sure the air inlet filter 9 and the exit of the gas valve pressure test point pipe 6 are totally clean if necessary clean them properly As the gas inside the tube 7 and the fitting 3 is at negative pressure in case of leak to find it don t use flame because it could be sucked in the mixer and cause a fire explosio...

Page 67: ...Copyright by Servizio Clienti ANGELO PO Spa 67 Functional diagram gas system ...

Page 68: ...Copyright by Servizio Clienti ANGELO PO Spa 68 4 2 1 The gas valve 220V AC tra i morsetti 3 4 220 VAC between terminals 3 and 4 Compensation pipe ...

Page 69: ...alve offset adjusting Be sure the air inlet filter 9 and the exit of the gas valve pressure test point pipe 6 are totally clean if necessary clean them properly ATTENTION Each replacing of the gas valve is necessary to make the wizard test see the section 4 4 4 1 check the combustion and even the gas valve offset adjusting ...

Page 70: ... combustion air filter is always clean and not clogged Check that the draft air tube is free of cuts or tears and that the clamps are tight Check the connections tightness do not use flames on gas burner because they could be sucked into the mixing circuit and cause fire explosion ...

Page 71: ... Do not force the connector of the modulation control it is one way inserting The power supply of the fan is not polarized remember that the ground connection is inserted in the middle The blower speed is controlled by the combustion control board Brand s fan is EBM ...

Page 72: ... modulation control it is one way inserting The power supply of the fan is not polarized remember that the ground connection is inserted in the middle The blower speed is controlled by the combustion control board Brand s fan is SIT This fan must be used with the new combustion control and new burner B200 ...

Page 73: ...correct connection of phase and neutral not inverted If the connection is inverted the microAmpere reading of the flame detector will be lower as it should be On the level 3 models the microAmpere reading can be displayable This function you can activate from the Service menu the reading needs to be divided by 10 e g 57 10 5 7 microAmpere ...

Page 74: ...Copyright by Servizio Clienti ANGELO PO Spa 74 The connection cable from combustion control to the valve is equipped with an LC filter This cable must be used only with the old card the green one ...

Page 75: ... 4 2 6 Combustion Control Board FX BX2018 Connections are the same as the older combustion control Board Supply Gas Valve Supply Earth Blower Supply Jumper Flame Control Blower Fan Speed Control Jumper RS485 connection to the Power Board 2A T Fuse ...

Page 76: ...Copyright by Servizio Clienti ANGELO PO Spa 76 With this card must be used the cable without LC Filter PLEASE NOTE The cards are perfectly interchangeable only the cable for the connection changes ...

Page 77: ...o Clienti ANGELO PO Spa 77 JUMPER position Jumper PRESENT for the CE market Jumper NOT present for the USA market FLAME READING POLARISATION jumper Polarized System Put the Jumper on the left if the system is NOT Polarized ...

Page 78: ...mote igniter NOTES Check that the connectors are correctly fitted and that during the ignition the sparks are from the electrode and the ground and not in other different points To replace connect the wires as shown on the wiring diagram on the igniter body ...

Page 79: ...the part and if necessary replace it e g if the distance between electrodes is too high or if the flame detector is deformed Please refer to details in section 6 12 Spark plug replacement The spark plug needs scheduled maintenance see section 6 17 We recommend the replacement of the gasket each spark plug replacement The spark plug kit is one way fixing see picture ...

Page 80: ... 9 The burner standard and FX BX2018 COIBENTANTE NOTES Replace the insulation panel at any replacement of the spark plug kit if necessary New burner B200 used in FX2018 is different only in the mesh size 3357120 1 1G et 3357130 2 1G INSULATING MATERIAL ...

Page 81: ...Copyright by Servizio Clienti ANGELO PO Spa 81 4 2 10 Heat exchanger FX heat exchangers are more efficient because they have more exchange surface than FM ones 61 18 101 13 82 22 122 10 201 13 202 10 ...

Page 82: ...LO PO Spa 82 4 2 11 Exhaust extraction kit If the oven is not positioned under a fume hood you can use the Exhaust extraction kit to make a connection to an exhaust system It is absolutely prohibited the direct connection to the outside ...

Page 83: ...appears the alarm GAS F11 or GAS F24 2 ON Ignition speed OFF START blower fan start and the ignition speed has been checked As soon as the check is finished it pass to step 3 otherwise after 30 appears the alarm GAS F24 3 ON Ignition speed OFF PURGING the blower fan run at the ignition speed for few seconds 7 sec to purge the circuit from exhaust fumes 4 ON Ignition speed ON IGNITION gas valve ope...

Page 84: ... go to the state 5 OPERATIVE once detected the presence of the flame All intermediate states are done When in state 5 depending on the need for power temperature the power board drive the combustion control board which controls the blower speed When the oven reaches the temperature the burner turns off and the combustion control board goes in state 6 and then returns available in the state 0 If th...

Page 85: ...standard cycle The diagram shows 2 ignition cycles step 1 5 the first operational phase step 5 has a modulating working the second the minimum power range working The difference between the two cycles is the speed of the blower which varies with the required power ...

Page 86: ...Clienti ANGELO PO Spa 86 4 3 2 Standard ignition cycle FX2018 Notes are the same of above but with Ts 5 seconds The time mentioned above are 4 1 i e the gas valve is open for 5 seconds sparks are produced only for 4 seconds ...

Page 87: ... spark 3 seconds long each one preceded by purging of the combustion chamber necessary for removing from the combustion chamber the gas released previously After these 3 attempts the combustion control board goes into state 8 the combustion is blocked and the display shows the alarm E12 F4 The alarm can be reset by the user The causes may be different for details please refer to section 4 8 Gas Al...

Page 88: ...empts spark 5 seconds long each one preceded by purging of the combustion chamber necessary for removing from the combustion chamber the gas released previously After these 5 attempts the combustion control board goes into state 8 the combustion is blocked and the display shows the alarm E12 F4 The alarm can be reset by the user The causes may be different for details please refer to section 4 8 G...

Page 89: ...r micro switch allowing the procedure to be carried out with the door open see paragraph 4 6 Take care to avoid burns or injuries 2 Enter Service menu Password SAAP and choose setup gas Password SI74 3 On the next screen check that the type of gas is set to G20 if you use a different gas from the pulldown menu select the gas used see section 4 9 Change of Gas 4 To start the wizard select Burner 1 ...

Page 90: ...um power with the oven warm combustion values CO CO2 at minimum power with the oven warm Fill in the installation report with the values found For the flue gases analysis see section 4 6 Combustion products analysis The screen shows the parameters that govern the blower Minimum speed Maximum Speed Ignition Speed in addition to the speed to be achieved set point and the actual speed Verify that the...

Page 91: ...oose the type of fan SIT or EBM Therefore whenever a software update is performed from version 1 22 L it is also necessary to perform the gas setup using the procedure explained above In addition each time you replace the CPU see 3 3 demonstrative table you must perform the TEST gas because the gas system data are contained in this PCB ...

Page 92: ...system if well adjusted should take values of CO below 100 ppm if they are higher act as described in the following paragraph Similarly if the values of CO2 have a difference greater than 0 5 0 8 compared to the recommended action following the directions described in the next section FX BX 61G CO2 Range CO2 CO ppm G20 minimum 9 3 0 5 0 100 Maximum 10 7 0 8 0 100 G25 minimum 9 2 0 5 0 100 Maximum ...

Page 93: ...8 9 0 5 0 100 Maximum 10 0 0 8 0 100 G25 minimum 9 3 0 5 0 100 Maximum 10 3 0 8 0 100 G25 1 minimum 10 0 0 5 0 100 Maximum 11 1 0 8 0 100 G30 minimum 12 7 0 5 0 100 Maximum 12 3 0 8 0 100 G30 50mbar minimum 13 4 0 5 0 100 Maximum 12 2 0 8 0 100 G31 minimum 11 2 0 5 0 100 Maximum 11 6 0 8 0 100 FX BX 122G CO2 Range CO2 CO ppm G20 minimum 9 5 0 5 0 100 Maximum 10 5 0 8 0 100 G25 minimum 9 3 0 5 0 10...

Page 94: ...imum 12 8 0 8 0 100 G30 50mbar minimum 13 2 0 8 0 100 Maximum 12 8 0 8 0 100 G31 minimum 11 1 0 8 0 100 Maximum 11 8 0 8 0 100 FX202G CO2 Range CO2 CO ppm G20 minimum 9 3 0 8 0 100 Maximum 9 2 0 8 0 100 G25 minimum 9 2 0 8 0 100 Maximum 9 3 0 8 0 100 G25 1 minimum 8 8 0 8 0 100 Maximum 8 6 0 8 0 100 G30 minimum 12 4 0 8 0 100 Maximum 11 3 0 8 0 100 G30 50mbar minimum 12 7 0 8 0 100 Maximum 11 4 0 ...

Page 95: ... 5 0 100 Max 10 4 0 8 0 100 G25 3 Min 9 7 0 5 0 100 Max 9 9 0 8 0 100 G30 Min 12 4 0 5 0 100 Max 11 6 0 8 0 100 G30 50mbar Min 12 6 0 5 0 100 Max 11 8 0 8 0 100 G31 Min 11 2 0 5 0 100 Max 11 5 0 8 0 100 FX BX 101G CO2 Range CO2 CO ppm G20 Min 8 5 0 5 0 100 Max 8 9 0 8 0 100 G25 Min 8 5 0 5 0 100 Max 9 1 0 8 0 100 G25 1 Min 9 0 0 5 0 100 Max 8 9 0 8 0 100 G25 3 Min 8 5 0 5 0 100 Max 9 3 0 8 0 100 G...

Page 96: ...1 9 0 5 0 100 Max 11 7 0 8 0 100 G30 50mbar Min 12 0 0 5 0 100 Max 12 1 0 8 0 100 G31 Min 11 1 0 5 0 100 Max 10 9 0 8 0 100 FX BX 122G CO2 Range CO2 CO ppm G20 Min 8 7 0 5 0 100 Max 9 9 0 8 0 100 G25 Min 8 7 0 5 0 100 Max 9 7 0 8 0 100 G25 1 Min 9 3 0 5 0 100 Max 10 8 0 8 0 100 G25 3 Min 8 7 0 5 0 100 Max 10 2 0 8 0 100 G30 Min 11 2 0 5 0 100 Max 11 8 0 8 0 100 G30 50mbar Min 11 5 0 5 0 100 Max 11...

Page 97: ...12 3 0 8 0 100 Max 11 9 0 8 0 100 G30 50mbar Min 12 6 0 8 0 100 Max 12 0 0 8 0 100 G31 Min 10 8 0 8 0 100 Max 10 9 0 8 0 100 FX202G CO2 Range CO2 CO ppm G20 Min 9 2 0 8 0 100 Max 9 0 0 8 0 100 G25 Min 9 1 0 8 0 100 Max 8 9 0 8 0 100 G25 1 Min 10 0 0 8 0 100 Max 9 8 0 8 0 100 G25 3 Min 9 4 0 8 0 100 Max 9 2 0 8 0 100 G30 Min 11 7 0 8 0 100 Max 11 6 0 8 0 100 G30 50mbar Min 11 9 0 8 0 100 Max 11 5 0...

Page 98: ... recommended value screw clockwise see figure at right to enrich the mixture If the CO2 is higher unscrew slowly to lessen the mixture The adjustment is very sensitive and you should make small movements a quarter turn rotation involves a variation of about 1 CO2 and wait for the gas analyzer to detect the change and stabilize Once done repeat the wizard test When the adjustment is finished refit ...

Page 99: ... 2 and Step 3 activate the button Modify Parameters By clicking the button it is possible to change the parameters that govern the blower speed Maximum speed Minimum speed Ignition blower speed Acceleration Select the parameter you want to change and set a different value depending on the problem see next paragraph Attention never increase the maximum blower speed over the value set by the factory...

Page 100: ...FX122G FX202G Range G20 6400 100 6600 100 6400 100 6000 100 6500 100 5500 7000 G25 G25 1 G25 3 7000 100 6600 100 6400 100 5800 100 6600 100 G30 6600 100 5700 100 5800 100 5500 100 5900 100 G31 6500 100 6200 100 6100 100 5500 100 5900 100 V min rpm GAS FX61G FX101G FX201G FX82G FX122G FX202G Range G20 3200 50 2640 40 3840 60 2100 35 3900 60 30 65 G25 G25 1 G25 3 3500 50 2640 40 3840 60 2030 35 3960...

Page 101: ...fan speed at minimum see section 4 4 4 2 At maximum power the flame blows out or break away from the burner 1 Check gas nozzle 2 Verify type of gas and inlet gas pressure 3 Measure the CO and CO2 values and compare them with min max value in the table see chapter 4 4 2 3 ALARM E27 Gas test missed Check that the chamber temperature has not exceeded 200 C in which case do a cool down and then rerun ...

Page 102: ...d damages to the probe a cause of the high temperature of the gas about 400 C During the setup procedure wizard described in section 4 1 it is recommended to keep the engine speed minimum or maximum for 2 3 minutes and only then insert the probe for the acquisition of CO2 and CO values Wait until the measure has stabilized about 1 minute The gas analyzer should be calibrated and checked periodical...

Page 103: ...ys for the activation of the Warranty It presents data connection and in particular must show the power supply if possible the mains water pressure and other available data e g Water hardness or presence of water treatment system and the type of vent if directly under a hood or connection The type of gas and the combustion gas analysis must be indicated Place here a magnet during the gas flue anal...

Page 104: ...Copyright by Servizio Clienti ANGELO PO Spa 104 ...

Page 105: ...on see section 4 4 4 1 4 Check gas pipe fixing 5 Check gas valve power supply 6 Check that the outlet pressure of the gas is free 7 Clean the blower fan air intake Detonation at the ignition 1 Dismantle and check the spark plug 2 Check combustion and gas parameters The flame is lighting but after some seconds the flame goes off 1 verify the flame detector cable 2 verify the correct power connectio...

Page 106: ...eed out of control or blower fan blocked Check the power supply and control wirings to the air blowing fan If necessary replace the blower fan 8 E12 F26 Blower fan out of control the blower fan doesn t stop after 30 seconds from its off Check the correct wirings to the blower fan If necessary replace the combustion control board 9 E12 F30 Operating parameters of the combustion control board corrup...

Page 107: ...then tighten the pipe The nozzle works also as seal The nozzle must be mounted as shown in photo 3 Injectors FX BX 61G FX BX 101G FX BX 82G G20 Ø635 3147120 Ø605 3141800 Ø635 3147120 G25 Ø760 3153040 Ø730 3167710 Ø760 3153040 G30 Ø435 3141570 Ø455 3141610 Ø445 3141590 G31 Ø465 3141630 Ø485 3153010 Ø485 3153010 Injectors FX BX 122G FX 201G FX 202G G20 Ø640 3147130 Ø640 3147130 Ø615 3141820 G25 Ø760...

Page 108: ...20 Ø615 3141820 Ø575 3147140 Ø605 3141800 G25 Ø730 3167710 Ø680 3141880 Ø700 3141920 G30 Ø445 3141590 Ø435 3141570 Ø445 3141590 G31 Ø480 3153000 Ø455 3141610 Ø465 3141630 2 Setting the type of gas on the display o enter menu Service Password SAAP o enter menu Setup gas Password SI74 o select the type of gas used from the menu Type of gas For countries with category 3P Italy France Spain Great Brit...

Page 109: ...ments of combustion must be carried out as described in the same way as level 3 Below shows the wizard step by step 1 Start Procedure when in STOP enter the menu GAS TEST pushing together and holding for 3 seconds the buttons STEAM and REGENERATION 2 Type of gas the first display shows the kind of gas turning the knob is possible to choose the type of gas G20 G25 G30 G31 and Out the selection is c...

Page 110: ...irst display shows the fan blower maximum speed Vmax the value is divided for 10 i e in the picture the speed is 6 000 rpm The second display shows the fan blower minimum speed Vmin and the third display shows the fan blower ignition speed Vignition both the values expressed in percentage 5 Start testing the START STOP button is on press it to start the testing phases 6 STEP 1 Ignition and burner ...

Page 111: ...e the parameters of the gas board This adjustment must be done only in according with Service Angelo Po The parameters into Step 2 and Step 3 are modifiable press the button TEMPERATURE red to change the maximum speed TIME yellow to change the minimum speed HUMIDITY green to change the ignition speed If you experience anything abnormal please refer to section 4 5 Problems during the test procedure...

Page 112: ...ll be able to choose the type of fan SIT or EBM Therefore whenever a software update is performed from the new version it is also necessary to check the gas using the procedure explained above In addition whenever you replace the CPU you must perform the GAS TEST because gas system data are contained in this PCB ...

Page 113: ...Setup Gas When you will see this warning on the display you can erase it temporarily by pressing button RESET and you can work normally with the oven until next switching on To remove the warning for longer time you must perform Setup Gas and make gas flue analysis For gas ovens level 1 2 and BX the message Att Ctr GAS Attention Gas Control required will appear after 2500 working hours Also in thi...

Page 114: ...in the water inlet assembly Water solenoid valve in the water inlet assembly Detergent dispenser pump unit peristaltic pump type Sanitizer dispenser pump unit same as previous Mixing tank Drain solenoid valve pump unit normally close valve It drains the contents of the tank into the pipe connected to the siphon Fixed sprinkler into the cooking chamber 8 nozzles sprinkler Fixed sprinkler closed to ...

Page 115: ...e equipped with 2 injectors behind the direction panel The second additional injector is located between the lower fan wheel and heating element During maintenance make sure that both injectors are free from obstructions Oven with two heater 5 2 Functional Diagram of Washing circuit ...

Page 116: ... start if the temperature into the cooking chamber is more than 100 C In more intense washing programs the phases of detergent and sanitizing dispensing are repeated several times in the following format Soft clean 1 detergent dispensing 1 sanitizer distribution small amounts Basic clean 1 detergent dispensing 1 sanitizer distribution Medium clean 2 detergent dispensing 1 sanitizer distribution St...

Page 117: ...through the tank and the dispensing circuit and finally is distributed in the chamber through the sprinklers The circuit is also fitted the following safety Water pressure switch it is downstream of the solenoid water and detects the presence of pressure in all the phases in which the water valve is open or supply rinsing detergent sanitizer Level sensor it is a float sensor located inside the tan...

Page 118: ...g this stage it is possible to check that the sanitizer pump works and after a few minutes the liquid level in the tank increases if the suction pipe is empty it takes about 2 3 min to fill it step 3 rinsing During this stage it is possible to check that there are no leaks in the connections of the pipes no obstructions into the nozzles and that the water pressure is regulated Step 4 tank emptying...

Page 119: ... check the tightness of the drain valve 9 If everything is regular the dosers are checked 10 Reactivate the Clean Test by going directly to STEP 3 11 Go to STEP 4 checking the level indication on the display and go to END as soon as it changes from ON to OFF in this way there will remain a head of water in the tank 12 Activate STEP 1 and wait for the indication on the display to return to ON if it...

Page 120: ...r 4 minutes Switch off and turn on the oven WARNING in this case it is recommended to manually rinse the chamber with plenty of water to remove any chemical residue due to the interruption of the wash NOTE The rubber hose that leads to the condensation to the siphon is fitted with a diaphragm closing the branch connection to the drain circuit of the washing In case of replacement before proceeding...

Page 121: ...GELO PO Spa 121 NON RETURN VALVE PRESSURE REDUCER WATER SOLENOID VALVE MANOMETER PRESS SWITCH MIXING TANK DRAINAGE SOLENOID VALVE DETERGENT DISPENSER SANITIZER DISPENSER TO SIPHON TO THE SPRINKLERS WATER INLET WATER DRAIN LEVEL SENSOR ...

Page 122: ...22 The washing cycle has been interrupted because the float didn t switch during the sanitizer load phase Check the pipe position and the level of cleaner in the tank top up if necessary and restart the washing cycle Carry out the PUMP TEST 3 E24 The washing cycle has been interrupted because the float didn t switch during the tank unload phase Possible obstruction in the oven drain Carry out the ...

Page 123: ...82 on power board Unplug the connector and check that the resistance of the float with the tank above half must be in short Replace the float 9 During phase 2 the sanitizer pump doesn t work the motor doesn t turn Check pump wiring Check voltage on pole 66 on power board Check fuse F1 Check power supply on pump cables Chamber temperature must be under 100 C 10 During phase 2 the sanitizer pump wor...

Page 124: ...rminal 63 check fuse F1 make sure the drain pipe is not crushed check that the sprinklers in the chamber not all clogged check the siphon of the oven is not obstructed replace the coil of the drain solenoid valve if not just replace the whole solenoid valve 15 During Phase 4 the liquid level into the tank flow down but the float level sensor doesn t switch Replace the float level sensor WASHING AL...

Page 125: ...ervizio Clienti ANGELO PO Spa 125 5 6 Cleaning consumption table Drain cleaning function Selectable only for the cleaning programs Standard and Medium For all oven sizes the consumption of detergent increases 0 13 kg ...

Page 126: ...user by which you must clean the oven The warning screen is a pre warning and appears by a time set by the user time before the blockage screen appears Here following the two screens The timing of these two types of alarms can be set by the user by going to settings user parameters typing the password APGC and entering the following screen ...

Page 127: ...ing time before blockage Range 1 256 hours Warning time de scaling is the time after which the warning appears to control the amount of calcium in the cooking chamber Range OFF 256 hours Release cooking unlock the oven without having to run a cleaning cycle if it is expired time limit cleaning oven In the alarm log the warning is registered with W01 and the blockage with CLE ...

Page 128: ...GELO PO Spa 128 5 8 Warning descaling An additional warning for descaling have been introduced The warning screen appears after a time set by user by which you should run a descaling In the alarm log the warning is registered with W02 ...

Page 129: ...own in the fig 1 Fig 1 Fig 2 N B N must be the remaining cooking time available until next washing cycle max 24 h min 12 h 5 9 2 Descaling Warning When the appliance is switched on the display will show the message fig 3 The following warning fig 4 will appear hourly at the end of the time shown in the fig 3 Fig 3 Fig 4 Y is the remaining time to input water inside the oven chamber during a cookin...

Page 130: ...t operating and components Liv2 The washing circuit in the level 2 oven consists of the following components Water solenoid valve water inlet assembly Pressure switch water inlet assembly A hose connection to connect the rubber hose with the Teflon tube Fixed sprinkler in the cooking chamber ...

Page 131: ...tters CLE The automatic rinsing is made simultaneously by opening the solenoid valves for rinsing and steam production In level 1 the rinsing must be done manually by the operator when H2O shows on the display Open the door and spray water with a hose into the chamber In case of low pressure or broken solenoid valve the alarm E26 will appear The level 2 ovens have 2 cleaning programs CLE Pr P01 an...

Page 132: ...ollow the instruction below 1 Encoder from the back picture 1 2 Encoder from the front don t forget the washer picture 2 3 the pin on the encoder goes into the hole on the spacer picture 3 4 All the assembly should be put in place with the pin into the hole on the dashboard picture 4 PICTURE 1 PICTURE 2 PICTURE 3 PICTURE 4 ...

Page 133: ...crew the fixing screw on the motor shaft picture 2 3 pay attention to the washers they should all be replaced when the motor is picture 3 4 Assembly sequence of the shaft sealing system brass bushing Corteco Viton gasket present in the components compartment see photo 4 When replacing the Corteco it needs flattening with MOLIKOTE 41 For removal you should use the extractor PICTURE 1 PICTURE 2 PICT...

Page 134: ...o switch To replace the door micro switch follow the instruction below 1 micro switch position in the dashboard inner side picture 1 2 micro switch holder fixing screws picture 2 NOTE the magnet for the micro switch is inside the door assembly PICTURE 1 PICTURE 2 ...

Page 135: ...lienti ANGELO PO Spa 135 6 4 Door glass frame disassembly Pull off the inner glass with its frames glued To do this you must open the inner glass at about 90 to the door Then lift up the hinge pins from the parade support 90 ...

Page 136: ...ling fan of the component compartment picture 2 always ON even when the oven is in stand by 3 air intake slots into the component compartment picture 3 4 air box connected to the air intake slots into the component compartment picture 4 cleaning recommended 5 air intake slots outside on the bottom of dashboard cleaning recommended picture 5 6 air intake filter and air intake filter for gas valve p...

Page 137: ...the level 3 oven and the the level 2 with the inverter will be equipped with air inlet filters 6 5 1 1 Side filter on the left legs holder The protection previously mounted is replaced by a new guard equipped with a slot for inserting the filter see first photo on the left The filter fits in protection from the bottom of the oven looking from the front the insertion slot is on the right side of th...

Page 138: ...he vent under the control panel is closed because the component compartment is under pressure i e the fan blows air inside the compartment The previous grid first picture on the left has been changed by a box in metallic material which hold the filter itself the box is fixed to the oven with three screws at the oven s bottom The filter is inserted from the oven s front side ...

Page 139: ...s by the air intake under the cabinet once free since version MY2016 through the filter under the dash Chapter 6 5 1 2 Ovens FX122 FX201 FX202 In the twenty trays 201 and 202 from 2012 and in the FX122 MY2016 version the air flow keeps the cabinet in pressure In the following diagram is showed as the air coming from the filter section 6 5 1 1 is pushed inside the dashboard from the fan at the bott...

Page 140: ...one of the two distances measured is not into this range proceed with the adjustment by loosening the screw top or bottom 2 To check the adjustment on the left measure with a gauge the depth between the outer face of the door and the front of the oven photos 3 Attention the gauge must be in horizontal position The measure must be between 60 and 61mm for models 61 101 between 65 5 and 66 5mm for mo...

Page 141: ...Copyright by Servizio Clienti ANGELO PO Spa 141 When the adjustment is done work with the oven on steam to check the tightness of the door gasket PICTURE 1 PICTURE 2 PICTURE 3 PICTURE 4 ...

Page 142: ...the instruction below 1 the probe cable goes into the pipe picture 1 without gasket and pass on the teflon bushing 2 the correct positioning of the probe is shown in the picture 2 3 the terminals of the probe are connected to the power board the white one on the plug 73 for the others is the same ...

Page 143: ...midity probe To replace the humidity probe follow the instruction below 1 the humidity probe is inside the chamber behind metal panel picture 1 2 the terminals of the probe are connected to the power board picture 3 PICTURE 2 PICTURE 4 PICTURE 3 PICTURE 1 ...

Page 144: ...ts nutser will no longer be mounted on the camera but on a supporting frame The lamp holder is mounted on a supporting frame and this remains entirely outside the room i e the whole socket frame is mounted on the outside of the cookingroom The room has two pins M5 indicated by arrows in the picture above which are used to hold the flange and the lamp holder while the other components are mounted i...

Page 145: ...can be done in two different ways 1 From the internal side Removing frame glass and gasket from the inside The lamp holder and its frame remain in place thanks to the two studs The operation can be performed by one person 2 From the external side Loose the 4 screws inside the room that hold the frame until it detaches from the threaded inserts On the outside remove the two nuts onto the threaded p...

Page 146: ...ure 1 2 unscrew the handle securing screw picture 2 3 remove the blocking lock by unscrewing the three screws on the door picture 3 4 remove the safety clamp on the lock assembly picture 4 CAUTION Be careful not to pull out the whole body of the lock assembly from his housing 5 install the handle on the lock assembly taking care to engage the pin on the spring pictures 5a and 5b 6 fix the handle o...

Page 147: ...Copyright by Servizio Clienti ANGELO PO Spa 147 PICTURE 6 PICTURE 5a PICTURE 3 PICTURE 4 PICTURE 7b PICTURE 5b PICTURE 7a ...

Page 148: ... images below Screw the template see note Press group in the indicated direction Remove screw Pull the spring holder At this point the spring is separated from the group Perform the same operations in reverse order Insert the spring holder into the block Tighten the lock screw Press the group inside and remove the template ...

Page 149: ...Copyright by Servizio Clienti ANGELO PO Spa 149 Note the template can be any metal piece of any shape with a size greater than the block diameter and a 9 mm diameter hole in the center ...

Page 150: ...the handle securing screw picture 2 3 disassemble the handle from its seat picture 3 4 remove the blocking lock by unscrewing the three screws on the door picture 4 5 pay attention to the washers on lock of the handle picture 5 6 Unscrew the screw rear handle lock for its removal picture 6 7 to access the lock assembly picture 7 remove the panel behind the lock picture 8 PICTURE 4 PICTURE 3 PICTUR...

Page 151: ...Copyright by Servizio Clienti ANGELO PO Spa 151 PICTURE 7 PICTURE 8 PICTURE 5 PICTURE 6 ...

Page 152: ...n below 1 Disconnect the ignition and flame sensor wires from the spark plug picture 1 2 Disconnect the ground terminal picture 2 3 Unscrew the nuts on the spark plug fixing pins picture 3 4 Take off the spark plug and remove the gasket picture 4 NOTE with the spark plug always replace the gasket too PIC 1 PIC 2 PIC 3 PIC 4 ...

Page 153: ...eplace the blower fan follow the instruction below 1 Unscrew the 4 nuts picture 1 2 Unscrew the 3 screws picture 2 3 Disconnect the wires and replace the blower fan NOTE when replacing check that the size of diaphragm installed is correct see picture 3 and table PICTURE 1 PICTURE 2 ...

Page 154: ...G FX 202G Ø30 3138670 Ø19 3171770 Ø25 3172410 Diaphragm FX 2018 FX BX 61G FX BX 101G FX BX 82G Ø14 5 3360000 Ø20 3320480 Ø23 3371590 F FX BX 122G FX 201G FX 202G Ø30 3320450 Ø20 3320480 Ø23 3371590 PICTURE 3 Air gas mixing inlet viewer Air gas mixing diaphragm with graphite gaskets internal and external Burner combustion chamber fixing flange ...

Page 155: ...ervizio Clienti ANGELO PO Spa 155 6 14 CPU and display LCD boards Lev 3 replacing To access the replacement of such components unscrew the two screws TE M5 placed on the bottom of the dashboard that opens like a book ...

Page 156: ...wn in the picture 1 Loudspeaker cable 2 USB cable 3 USB cable optional 4 LCD display flat cable 5 Encoder cable 6 24V power supply cable 7 Communication cable connection with the power board 8 Keyboard flat cable 9 LED board flat cable 10 External buzzer connection optional WARNING DO NOT CONNECT THE POWER SUPPLY TO THE PLUG 10 1 2 3 4 5 6 8 9 7 10 ...

Page 157: ...s point the flat is free To reconnect the flat it must be threaded into the connector until it comes to the bottom Then lock the cable pushing the clip down as shown in the photo below Fermaglio POSIZIONE BLOCCATO POSIZIONE SBLOCCATO Fermaglio Fermaglio POSIZIONE BLOCCATO POSIZIONE SBLOCCATO Fermaglio UNBLOCKED POSITION BLOCKED POSITION clip clip clip clip UNBLOCKED POSITION BLOCKED POSITION ...

Page 158: ...at cables 8 and 9 pay attention not to bend the pins of the cables 6 14 4 LCD display replacing To remove the LCD screen first remove the CPU board To remove the display you must remove the metal profile shown in the picture PIN ATTENZIONE A NON PIEGARE I PIN PROFILO FISSAGGIO DISPLAY ATTENTION DON T BEND THE PINS DISPLAY FIXING PROFILE ...

Page 159: ... centre of the window panel Thread the block profile and secure it with nuts do not over tighten the nuts to avoid damage to the display To remove the flat connection from the display plug unlock the clip by rotating it as shown in the picture Remember to lock again the flat cable MANDARE IN BATTUTA PUSH TO THE BOTTOM POSIZIONE BLOCCATO POSIZIONE SBLOCCATO BLOCKED POSITION UNBLOCKED POSITION ...

Page 160: ... display flat cable 5 Encoder cable 6 24V power supply cable 7 Communication cable connection with the power board 8a Keyboard flat cable 1st version 8b LED board flat cable 1st version 9a Keyboard flat cable 2nd version 9b LED Keyboard board flat cable 2nd version 10 Connection with blast chiller optional WARNING DO NOT CONNECT THE POWER SUPPLY TO THE PLUG 10 11 Network cable optional NOT IN USE ...

Page 161: ...Copyright by Servizio Clienti ANGELO PO Spa 161 6 14 6 KIT CPU for updating ovens 1st version The new CPU can be used to update older versions using an adaptation kit CPU board mounted with KIT ...

Page 162: ...Copyright by Servizio Clienti ANGELO PO Spa 162 6 15 Roll In adjustment RX201 RX202 ...

Page 163: ...Copyright by Servizio Clienti ANGELO PO Spa 163 ...

Page 164: ...ada 240V3 USA Canada 480V USA Canada FX 202E 230V3 FX 202E 208V3 USA Canada 240V3 USA Canada 480V USA Canada Old spare part code 37Q3220 New spare part code 3332550 Models FX BX 122E 400V3N FX202E 400V3N Old spare part code 37Q3220 New spare part code 3334690 Note the modification of heating element gaskets involves also the ovens out of production FCV ed FM Extraction pipe gasket Models FX BX61 F...

Page 165: ...part code 3115260 New spare part code 3332580 Models FX BX82 FX BX122 FX202 FX201 Old spare part code 3115270 New spare part code 3332590 N B for the seals listed above it is imperative to use silicone Teroson SI 176 c n 3282340 The silicone itself must be also used for lamp gaskets ...

Page 166: ...s models only Check incoming gas pressure and system tightness until gas valve X Check and tightening gas system fixing screws blower fan gas inlet air gas mixing inlet X Cleaning combustion air intake filter underneath the oven X Check and cleaning gas valve air intake X Check CO and CO2 performing gas flue analyzes X Spark plug and gasket replacement and wires check X LPG X NAT GAS Visual check ...

Page 167: ...ck the fuse 3 15 A on the power PCB H2O No water in the drain or water pressure too low Check that mains water is present or adjust the pressure if the problem persists inform the after sales service The oven s functions are enabled so cooking cycles can be carried out Check correct working conditions of chamber water solenoid valve and pressure switch The terminals Common and Normally Open of pre...

Page 168: ...tance value must be about 1100 Ohm at 25 C The probe is connected to the terminals 44 and 45 of the power PCB E01 The cooking chamber probe has failed or is not properly connected Circuit open Inform the after sales service The oven s functions are disabled so no cooking cycles can be carried out Check the chamber probe The resistance value must be about 1100 Ohm at 25 C The probe is connected to ...

Page 169: ... valve is not positioned correctly Switch on the oven again and if the problem persists inform the after sales service Convection and steam cooking cycles can still be carried out Check that the motor operated valve is not blocked The motor is connected to pole 11 The micro switch terminals C and NC are connected to the terminals 37 and 38 of the power PCB Verify the 3 15 A fuse delayed on the rel...

Page 170: ... connector terminals are clean and be sure to follow the user instructions E09 Exceeded maximum temperature allowed in room Probe is set to 315 Inform the after sales service The oven s functions are enabled so cooking cycles can be carried out Check the chamber probe and check the contactors are not blocked E10 Electrical component compartment has overheated The oven solves the problem on its own...

Page 171: ...ns are disabled so no cooking cycles can be carried out PCB temperature probe failure Replace the power board or the CPU board E14V CPU E14Q power board E19 The humidity probe has failed Inform the after sales service The oven s functions are enabled so cooking cycles can be carried out Check the connector terminals on the probe and on the power board E20 Configuration error Inform the after sales...

Page 172: ...probe not inserted Press reset button The oven s functions are enabled so cooking cycles can be carried out E30 E38 Electronic circuit board diagnostics tripped Press reset button If the problem persists inform the after sales service Protections against electromagnetic interferences Check all the ground wiring of the equipment In case of gas version please check ignition electrode and cover prote...

Page 173: ...he chamber remained lower than 8 C for more than 60 minutes In negative storing the temperature of the chamber remained lower than 30 C for more than 60 minutes A03 Temperature limit In chilling or freezing the temperature of the core probe or the chamber probe is higher than 90 C A04 Chamber probe Chamber probe failure A05 Evaporator probe Evaporator probe failure A06 Condenser probe Condenser pr...

Page 174: ...than 120 seconds A14 Blackout There was a lack of power for a long time A15 High pressure The high pressure switch has detected a fault A16 Low pressure The low pressure switch has detected a fault A17 Compressor overload The compressor overload has tripped A18 Communication failure Missing communication between the CPU and the power board A20 Internal alarm of the power board There has been an an...

Page 175: ... 122 8 2 The valve in the Chickenstar The valve consists in two parts the actual valve and electric actuator Pic 12 Pressing START at any position the valve closes automatically When enabled the valve performs an opening cycle of about 25 30 seconds every 4 minutes This time is fixed and is calculated to allow the discharge of fat In any cooking method you can enable or disable the valve by placin...

Page 176: ...so its malfunction could cause an error code E20 as well as a misconfiguration Chickenstar oven comes with filter food industry rain boots that is to be removed before any wash cycle as described in the manuals The fat valve operates at 230V that USA version is a 24V ac FX201 ovens and 202 do not have the version chickens ...

Page 177: ...ANGELO PO Spa 177 8 3 Pictures The valve separated from actuator Elecrical connection to the PCB Overview connection The postion s indicator The switches used to identify the position of the valve The manual release on the actuator ...

Page 178: ...Copyright by Servizio Clienti ANGELO PO Spa 178 The wheels of the structure Additional guide for the drip tray present in all models ...

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