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FRIULINOX ALI GROUP S.R.L. A SOCIO UNICO

Translation of the original instructions

Via Treviso 4, 33083 Taiedo di Chions (PN) - Italy

Service

8.8.

Condenser fan replacement (versions with compressor on board)

Remove the rear grid of the machine.

For the 5-baking tray model only, remove the rear

screws and tighten the front one to allow the body to
rotate. Do not raise above 50mm taking care to block
the door opening before tilting it.

Move the discharge pipes to easily access the
condenser.

Cut the clamps that secure the fan power supply cable.

Summary of Contents for REACH-IN BLAST

Page 1: ...SERVICE MANUAL REACH IN BLAST CHILLERS PENTAVALENT HI Chef Range ...

Page 2: ...o contiene Informazioni confidenziali e o di proprietà di ALI GROUP S R L A SOCIO UNICO Non può essere usato copiato e o divulgato previo consenso scritto di ALI GROUP S R L A SOCIO UNICO Se il seguente documento non è stato ricevuto direttamente da ALI GROUP S R L A SOCIO UNICO prego contattare immediatamente l Assistenza Post Vendita all indirizzo e mail service friulinox comt in modo tale da ai...

Page 3: ...entions on the equipment 32 8 1 Electronic card replacement 32 8 1 1 Display card replacement 32 8 1 2 Power board replacement 34 8 1 3 Fan speed regulation card replacement 35 8 2 Temperature probe replacement 36 8 2 1 Core probe 36 8 2 2 Air probe 38 8 2 3 Evaporator probe 41 8 3 Door adjustment 44 8 4 Door gasket replacement 46 8 5 Frame resistance lid replacement 47 8 6 Condenser filter panel ...

Page 4: ...OID THE EQUIPMENT AND COMPONENT WARRANTY FRIULINOX SRL A SOCIO UNICO AND ITS AUTHORISED CENTRES SHALL NOT BE HELD LIABLE FOR COMPLAINTS DAMAGE AND COSTS CAUSED DIRECTLY OR INDIRECTLY BY CHANGES NOT APPROVED AND VALIDATED BY THE SAME DO NOT CLEAN THE EQUIPMENT WITH PRESSURE WATER DO NOT WORK ON THE EQUIPMENT WITHOUT HAVING READ THIS MANUAL DO NOT WORK ON THE EQUIPMENT IF THE ACCESS PANELS ARE NOT C...

Page 5: ... 16 Manufacture year 16 Baujahr 16 Anno fabbricazione 17 Climatic class 17 Klimaklasse 17 Classe climatica PLAQUE SIGNALÉTIQUE FRANÇAIS DATOS DE MATRÍCULA ESPAÑOL TECHNISCH LABEL NEDERLANDS 1 Constructeur 2 Matricule 1 Constructor 2 Matricula 1 Constructeur 2 Registratie 3 Code 4 Modèle 3 Codigo 4 Modelo 3 Code 4 Model 5 Tension 5 Tension 5 Spanning 6 Courant absorbé en marche 6 Corriente absorbid...

Page 6: ...ems and equipment dedicated to the catering market The same year it inaugurates the new more modern and productive Villotta plant thus expanding its product range The first Multifunctional equipment is conceived which paves the way to a new way of managing the kitchen becoming the crucial tool of production processes FRUILINOX markets the first blast chilling systems starting their distribution to...

Page 7: ...ce Manual 3 EXPLANATION OF THE SYSTEMS 3 1 Refrigeration system Hot gas solenoid valve Condensate evaporation coil Air condenser Mains water condenser Pressure valve Liquid receiver Pressure port Safety pressure switch Compressor Pressure port Pressure relief valve Ventilated evaporator Thermostatic valve Liquid solenoid valve Exchanger pipe Dehydrator filter ...

Page 8: ...sure calibration from 13 to 15 BAR Liquid receiver It acts as refrigerant reserve to correctly feed the thermostatic valve Pressure port It allows connecting the pressure gauge for reading the condensation pressure temperature Safety pressure switch High pressure safety device It trips when the pressure exceeds 29 5 BAR Dehydrator filter It eliminates any residual impurities and humidity inside th...

Page 9: ...ater inlet The water inlet is 3 4 Female The inlet water must have the following features be drinkable have maximum temperature of 30 C have maximum conductivity of 150 μS cm have a maximum hardness of 17 8 F French degrees corresponding to 10 dH German degrees have a pressure value between 150 and 400 kPa recommended 250 kPa If the inlet water pressure is below the indicated value 150 kPa use a p...

Page 10: ... gas solenoid valve V3 Liquid solenoid valve V1 Frames heater R1 UV lamp W2 Water solenoid valve V2 Core probe heating transformer T Condenser fans M2 A1 A2 A4 A5 12 13 15 16 17 20 18 20 19 20 23 24 28 30 4 3 Alarm relay 2 1 58 57 56 55 52 51 48 47 46 45 AUX 36 35 34 33 32 31 J4 J3 J2 J1 JC VDC GND Power supply 12VAC Safety pressure switch E1 Pressure switch P Door microswitch I3 Evaporator probe ...

Page 11: ...nslation of the original instructions 11 FRIULINOX ALI GROUP S R L A SOCIO UNICO Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual 4 2 Control card RS485 Modbus port USB port Power supply from power board SHIELD GND VDC ...

Page 12: ...X ALI GROUP S R L A SOCIO UNICO 12 Translation of the original instructions Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual 4 3 Evaporator fan control card Signal 0 10Vdc Power supply 230V Evaporator fan s M3 F N FanA FanB ...

Page 13: ...les is managed by parameter Conf78 When the evaporator probe B2 reads the temperature set by parameter it enables its operation During storage the fan is ON for the time set by parameter Conf47 and OFF for the time set by parameter Conf48 Delta fan Temperature stop after a defrost parameter Conf64 Fan start delay time from door closure parameter Conf97 Fan operation 0 parallel to compressor 1 alwa...

Page 14: ...parameters AS01 02 03 04 05 06 With Conf60 0 air the standard cell defrost and drying cycle is managed with evaporator fans M3 only With Conf60 2 electrical the standard cell drying cycle is managed with heating elements R4 and evaporator fans M3 Standard drying cycle parameters AV01 02 03 04 05 06 With Conf60 0 or 2 it is not possible to perform low humidity cooking e g meringue cycle disabled V3...

Page 15: ...80 C 210 C It controls the cooling processes based on the product temperature Needle 1 probe calibration parameter Conf13 Needle 2 probe calibration parameter Conf14 Needle 3 probe calibration parameter Conf15 Needle 4 probe calibration parameter Conf16 Through parameter Conf22 the automatic recognition of the core probe can be enabled during the cycles It is connected to the power board via a JST...

Page 16: ...utputs M3 evaporator fans R4 heating elements are immediately deactivated G2 Control card Display card The G2 control board is fed by the power board by terminals 33 34 35 36 Below the power supply voltage on the control board terminals GND VDC 15VDC VDC 15VDC VDC 15VDC G5 Evaporator fan control card This card equipped with phase cutting control manages operation and speed of the M3 evaporator fan...

Page 17: ... 794 807 820 1 91 0 32 1000 10 50 0 83 865 877 889 1 67 10 50 1039 025 20 68 0 80 941 951 962 1 41 20 68 1077 936 25 77 0 79 980 990 1000 1 27 30 86 0 78 1018 1029 1041 1 39 30 86 1116 731 40 104 0 75 1097 1111 1125 1 64 40 104 1155 411 50 122 0 73 1180 1196 1213 1 91 50 122 1193 976 60 140 0 71 1266 1286 1305 2 19 60 140 1232 426 70 158 0 69 1355 1378 1402 2 49 70 158 1270 961 80 176 0 67 1447 14...

Page 18: ...to the customer needs Indicate the available space around the chiller left side minimum 50 mm right side minimum 50 mm front mm back minimum 50 mm above mm Indicate the equipment around the blast chiller oven refrigerator blast chiller refrigerated counter worktable dishwasher wall free other left side right side front back above Level equipment Connect condensate drain pipe bowl sump Electrical c...

Page 19: ...re starting the heating cycle Start a timed cooking cycle with chamber set of 85 C Show time min to reach 85 C in the chamber Bring the chamber to room temperature 25 30 C starting a timed 3 C blast chilling cycle Detect room temperature for cooling test with chamber empty Detect chamber temperature before starting the cooling cycle Start 18 C cycle in timed mode Show time min to reach 35 C in the...

Page 20: ...ith water based neutral detergent Customer Clean the condensate evaporation bowl in the technical compartment Clean the spray water injection nozzle in chamber Check the integrity of the evaporator surface Clean the evaporator Make sure the door closes properly otherwise adjust the hinge Check the condition of the frame lids Clean the electrical box Check all electrical connections on the terminal...

Page 21: ...ional checks Check B1 air probe reading at the temperatures of 20 C and 30 C 20 C 30 C Check B3 core probe reading at the temperatures of 20 C and 18 C 20 C 18 C Detect room temperature for cooling test with chamber empty Detect chamber temperature before starting the cooling cycle Start 18 C cycle in timed mode Show time min to reach 35 C in the chamber within max 50 Date of maintenance Name of t...

Page 22: ... OF CONTENTS FRIULINOX ALI GROUP S R L A SOCIO UNICO 22 Translation of the original instructions Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual 7 ELECTRONIC CARD OPERATION 7 1 Main equipment functions ...

Page 23: ... C 60 C 100 C Ab12 PHASE1 core SetPoint in blast 3 C Hard Manual 22 C 60 C 100 C Ab13 PHASE1 time SetPoint in blast 3 C Hard Manual full load 30min 0min 240min Ab14 PHASE2 cell SetPoint in blast 3 C Hard Manual 9 C 60 C 100 C Ab15 PHASE2 core SetPoint in blast 3 C Hard Manual 10 C 60 C 100 C Ab16 PHASE2 time SetPoint in blast 3 C Hard Manual full load 30min 0min 240min Ab17 PHASE3 cell SetPoint in...

Page 24: ... Ab52 PHASE1 time SetPoint in blast 18 C Soft Manual half load 80min 0min 240min Ab53 PHASE2 time SetPoint in blast 18 C Soft Manual half load 80min 0min 240min Ab54 PHASE3 time SetPoint in blast 18 C Soft Manual half load 80min 0min 240min Ab55 PHASE1 time SetPoint blast 18 C Hard Manual half load 80min 0min 240min Ab56 PHASE2 time SetPoint blast 18 C Hard Manual half load 80min 0min 240min Ab57 ...

Page 25: ...ing delay and manual heating phases 40 C FL08 45 C FL10 hot neutral area value for the recovery rising and manual heating phases 3 C 0 C 10 C FL11 hot neutral area value for the baking delay phase 1 C 0 C 10 C FL12 Cycle time for the switch on of the heating elements in case of hot demand 60 sec 1 sec 600sec FL13 Heating element switch on time within the FL12 cycle time 45 sec 1 sec 600 sec FL14 N...

Page 26: ...ime within the FL38 cycle time for general 100 of humidity in cell if FL36 1 30sec 1sec 600sec FL40 Humidification dehumidification control enabling during the stop and storage phases 0 0 1 FL41 dehumidification differential 5 rH 1 rH 100 rH FL42 dehumidification neutral area value 2 rH 0 rH 100 rH FL43 dehumidificationattemptdurationwithpump downsolenoidvalve 10 sec 0 sec 255 sec FL44 humidificat...

Page 27: ...ng Needle 42 C 0 C 85 C CL29 Set Phase2 Pastry cooking Fan 2 0 5 CL30 Set Phase2 Pastry cooking Humidity 0 0 5 CL31 Set Chamber in Storage 42 C 20 C 85 C CL32 Set Fan in Storage 2 0 5 CL33 Set Storage Humidity 0 0 5 CL34 Heater activation period in proportional band Conf120 0 sec 0 sec 600 sec Label Drying SetPoint Default MIN MAX As01 SOFT drying duration 40 min 1 10 As02 HARD drying duration 80 ...

Page 28: ...Conf07 Blackout maximum duration 2min 0min 300min Conf08 Keyboard stop time out 180sec 0sec 600sec Conf09 0 Celsius 1 Fahrenheit 0 0 1 Conf10 Cell probe offset 0 C 10 C 10 C Conf11 Evaporator probe offset 0 C 10 C 10 C Conf12 Condenser probe offset 0 C 10 C 10 C Conf13 Needle 1 probe offset 0 C 10 C 10 C Conf14 Needle 2 probe offset 0 C 10 C 10 C Conf15 Needle 3 probe offset 0 C 10 C 10 C Conf16 N...

Page 29: ...tch on SetPoint 10 C 10 C 20 C C onf34 UVC Sterilisation Duration 15 min 0 min 999 min Conf35 Minimum temperature to start Sterilisation 15 C 0 C 100 C Conf36 Temperature below which the needle heating can start 5 C 50 C 50 C Conf37 Needle Heating Duration 90 sec 0 sec 600 sec Conf38 Needle heating end temperature 30 C 0 C 100 C Conf39 Compressor on off hysteresis 1 C 0 C 20 C Conf40 Minimum switc...

Page 30: ...200 C Conf81 condenser temperature above which the locked compressor alarm is activated 90 C 0 C 200 C Conf82 locked compressor alarm delay 1 min 0 min 15 min Conf83 Compressor switch off delay Pumpdown 10 sec 0 sec 600 sec Conf84 Solenoid switch on delay Pumpdown 60 sec 0 sec 600 sec Conf85 Reserved 0 Conf86 fans operation in defrosting 0 parallel to compressor heaters 1 always ON 1 0 1 Conf87 Ev...

Page 31: ...itches off Evaporator Fan Compressor and Heating ele 2 switches off Evaporator Fan and Heating ele 2 0 2 Conf120 Proportional band of the cooking heating 1 C 0 C 20 C Conf121 Humidification spray time during cooking 2sec 0sec 60sec Conf122 Humidification cycle time during cooking 15min 0min 999min Conf123 Humidification activation delay at cooking start 1min 0min 99min Conf124 Humidification spray...

Page 32: ...board replacement 1 Remove the two screws on the right side of the handle and the two screws on the left side of the handle 2 Remove the screws at the bottom of the handle 3 Remove the display perimeter gasket starting from the junction point 4 Disconnect all terminals from the card taking care to make a note of their positions 5 Loosen the nuts that secure the card frame to the panel 6 Remove the...

Page 33: ...ention to the correct orientation 8 Carefully reinsert the touchscreen display perimeter gasket in its seat If necessary loosen the card fixing screws to find the correct centring 9 Reconnect all terminals in the respective order 10 Fasten the two screws on the right side of the handle and the two screws on the left side of the handle 11 Place the handle back in its original position and fasten st...

Page 34: ...3 Recommendation take advantage of the operation to check the cleanliness of the condenser filter and clean it if required see Par 8 6 4 Remove the electrical power box lid Keep the screws aside as they are specific to avoid damaging the cables 5 Disconnect all terminals from the card taking care to make a note of their positions 6 Remove and replace the card by acting on the plastic fixing turret...

Page 35: ...s you 3 Recommendation take advantage of the operation to check the cleanliness of the condenser filter and clean it if required see Par 8 6 4 Remove the electrical power box lid Keep the screws aside as they are specific to avoid damaging the cables 5 Disconnect all terminals from the card taking care to make a note of their positions 6 Remove and replace the card by acting on the plastic fixing ...

Page 36: ... replacement 1 Loosen the cable gland ring nut on the internal vertex of the door 2 Loosen the cable gland sealing nut 3 Extract the probe cable a little and cut it at the height shown in the photo 4 Joint the cut cable with that of the new probe to use it as a guide 5 Remove the two screws on the right side of the handle and the two screws on the left side of the handle 6 Remove the screws at the...

Page 37: ...d taking care to write down the positions of the wires 9 Pull the cable of the new probe inside the control panel compartment 10 To have the correct probe cable length outside the door proceed as in the photo and then reconnect the wires to the terminal board in the correct order 11 Put the handle back in its original position and fasten starting from the two screws on the right side and the two o...

Page 38: ...83 Taiedo di Chions PN Italy Service Manual Air probe replacement 1 Remove the set ups inside the chamber 2 Open the evaporator conveyor by loosening its fixing screws 3 Loosen the evaporator support bracket screws 4 Push the cover guard downwards to remove it 5 Cut the clamps that secure the probe cable 6 Cut the probe cable ...

Page 39: ...able with that of the new probe to use it as a guide 8 Remove the rear grid of the machine 9 Remove the angular cover 10 Remove the insulation foam to free the cables 11 Cut the clamps that secure the probe cable 12 Pull the probe cable downwards taking care to do so as perpendicularly as possible to the chamber bottom Once the new cable has passed carefully reseal the hole with sealant ...

Page 40: ...take advantage of the operation to check the cleanliness of the condenser filter and clean it if required see Par 8 6 16 Remove the electrical power box lid Keep the screws aside as they are specific to avoid damaging the cables 17 Disconnect the B1 probe from terminals 45 and 46 of the power board see par 11 Wiring Diagrams 18 Remove any clamps and carefully pull the probe out Connect the new pro...

Page 41: ...edo di Chions PN Italy Service Manual 8 2 2 Evaporator probe replacement 1 Remove the set ups inside the chamber 2 Open the evaporator conveyor by loosening its fixing screws 3 Loosen the evaporator support bracket screws 4 Push the cover guard downwards to remove it 5 Cut the clamps that secure the probe cable 6 Cut the probe cable ...

Page 42: ...able with that of the new probe to use it as a guide 8 Remove the rear grid of the machine 9 Remove the angular cover 10 Remove the insulation foam to free the cables 11 Cut the clamps that secure the probe cable 12 Pull the probe cable downwards taking care to do so as perpendicularly as possible to the chamber bottom Once the new cable has passed carefully reseal the hole with sealant ...

Page 43: ...n take advantage of the operation to check the cleanliness of the condenser filter and clean it if required see Par 8 6 16 Remove the electrical power box lid Keep the screws aside as they are specific to avoid damaging the cables 17 Disconnect the B2 probe from the power board terminals 47 and 48 see wiring diagram par 11 18 Remove any clamps and carefully pull the probe out Connect the new probe...

Page 44: ...lling the upper part towards you 3 Recommendation take advantage of the operation to check the cleanliness of the condenser filter and clean it if required see Par 8 6 4 Loosen the hinge screws Do not completely loosen the screws because the hinge could give way and let the door fall 5 Move the bracket slightly to the right or left to adjust the height of the door 6 To align the door correctly mak...

Page 45: ...frame lids act on the upper fixing system 8 The door can be moved near or away from the frame by moving the support plate to the required position 9 After completing the operation start a timed cycle at 18 C and check that the seal evenly adheres to the entire perimeter of the frame A quick check is carried out by inserting a paper sheet between seal and frame the harder it is to extract the sheet...

Page 46: ...di Chions PN Italy Service Manual 8 4 Door gasket replacement 1 Remove the gasket starting from a vertex and lifting its lip 2 Position the new gasket by inserting it starting from the 4 corners and then pressing it along the respective sides 3 Finally check that the gasket evenly adheres on the frame lids thus ensuring an optimal seal ...

Page 47: ...it towards the inside of the chamber and tapping it on the handle 3 When a point of the lid has come away from the frame grasp it with the other hand to keep it raised 4 Take the lid with both hands and pull it towards you to remove it completely Proceed in the same way for the other sides in case of frame resistance replacement go to the next step otherwise skip directly to step 21 5 Loosen the t...

Page 48: ...the electrical power box lid Keep the screws aside as they are specific to avoid damaging the cables 9 Cut the clamps that secure the frame resistance 10 Remove the heater from the frame and disconnect it from the terminal board see wiring diagram par 11 11 Remove the sealant from the resistance passage hole and extract it completely 12 Join the fast ons of the new resistance to a cable section to...

Page 49: ...age it 14 The correct position is roughly given when the two black marks are near the passage hole 15 Carefully position the new resistance along the whole frame perimeter inside the corresponding slot 16 Restore the sealant inside the passage hole in the lower part also making sure that the hot sections do not touch 17 Pass the heater wires through the relative cable gland bushing 18 Reconnect th...

Page 50: ...viously removed covers and guards again 21 Refit the lids first engaging them on the outer corner and then tapping them with your hand or a rubber mallet 22 Proceed in the same way for the other sides until the lid frame close properly and correct coupling on all corners 23 Seal all junction corners of the lids with sheet metal silicone 24 Spread the silicone using a piece of cardboard and clean t...

Page 51: ...nser filter panel removal and cleaning 1 Loosen the two knurled knobs located on the ends of the front lower side 2 Remove the front panel by pulling the upper part towards you 3 Loosen the knobs that stop the containment grill of the filter cloth 4 Remove the grill 5 Clean the cloth by washing it with water and let it dry 6 Mount the dry cloth on the panel and close everything ...

Page 52: ...ice Manual 8 7 Evaporator fan replacement 1 Remove the set ups inside the chamber 2 Open the evaporator conveyor by loosening its fixing screws 3 Loosen the evaporator support bracket screws 4 Push the cover guard downwards to remove it 5 Remove the fan by loosening the corresponding fixing screws 6 Cut the clamps that secure the power supply cable of the fan ...

Page 53: ...ice Manual 7 Cut the power supply cable of the fan to be replaced 8 Mount the new fan making sure to match the grill with the relative grooves of the plastic collar 9 Join the power supply cable of the new fan to the cut one to use it as a guide 10 Remove the rear grid of the machine 11 Remove the angular cover 12 Remove the insulation foam to free the cables ...

Page 54: ...pendicular as possible to the chamber bottom Once the new cable has passed carefully reseal the hole with sealant 15 Loosen the two knurled knobs located on the ends of the front lower side 16 Remove the front panel by pulling the upper part towards you 17 Recommendation take advantage of the operation to check the cleanliness of the condenser filter and clean it if required see Par 8 6 18 Remove ...

Page 55: ...nd disconnect the fan cable of the terminal board and from the corresponding condenser see wiring diagram par 9 20 Connect the power supply cable of the new fan to the terminal board 21 Restore the previously cut clamps 22 Thoroughly reseal the hole in the chamber with sealant 19 Thoroughly restore the insulation foam under the chamber 20 Close all previously removed covers and guards again ...

Page 56: ...replacement versions with compressor on board 1 Remove the rear grid of the machine 2 For the 5 baking tray model only remove the rear screws and tighten the front one to allow the body to rotate Do not raise above 50mm taking care to block the door opening before tilting it 3 Move the discharge pipes to easily access the condenser 4 Cut the clamps that secure the fan power supply cable ...

Page 57: ...crews in uncomfortable positions use magnetised screwdriver or put some sealant on the tip of the tool 7 Loosen the two knurled knobs located on the ends of the front lower side 8 Remove the front panel by pulling the upper part towards you 9 Recommendation take advantage of the operation to check the cleanliness of the condenser filter and clean it if required see Par 8 6 10 Remove the electrical...

Page 58: ...ide the same hole as the original 12 Remove any clamps in the electrical box to facilitate the removal of the power supply cable of the fan to be replaced and facilitate the passage of the new one 13 Disconnect the fan cable from the terminal board see wiring diagram par 9 Connect the power supply cable of the new fan to the terminal board 14 Restore the clamps and close all previously removed cov...

Page 59: ...ove the rear grid of the machine 2 Remove the gas from the system with the appropriate recovery device to store the refrigerant 3 For the 5 baking tray model only remove the rear screws and tighten the front one to allow the body to rotate Do not raise above 50mm taking care to block the door opening before tilting it 4 Unsolder the pipes Remove the compressor by acting on the relative anchor syst...

Page 60: ...he replacement of the dehydrator filter in order to preserve the duration of the unit 7 Solder the pipes again 8 Electrically connect the compressor 9 Make the vacuum 10 Load the system with new refrigerant respecting the details on the rating plate see par 1 1 11 Start a cycle at 18 C to verify the correct operation of the system see installation check list par 5 12 Restore the clamps and close a...

Page 61: ... the operation to check the cleanliness of the condenser filter and clean it if required see Par 8 6 4 Remove the electrical power box lid Keep the screws aside as they are specific to avoid damaging the cables 5 Disconnect the wires from the terminal board see wiring diagram par 11 6 Remove any clamps and the door microswitch cable 7 Replace the door microswitch and reconnect the wires in the ter...

Page 62: ... the machine 2 Close the mains water before disconnecting the pipes Disassemble the electric connector by means of its screw 3 Disassemble the support bracket 4 Remove the bracket from the valve assembly 5 Replace the solenoid valve on the assembly by thoroughly sealing the fittings Make sure that the valve is mounted in the correct direction 6 Join the valve assembly on the corresponding bracket ...

Page 63: ...di Chions PN Italy Service Manual 8 12 Chamber heating elements replacement cabinets only 1 Remove the set ups inside the chamber 2 Loosen the evaporator support bracket screws 3 Push the cover guard downwards to remove it 4 Remove the heater lock spring by pulling it down 5 Cut the heater wires 6 Remove the heater by pulling it upwards ...

Page 64: ...res of the new heater to those cut to use them as a guide 8 Remove the rear grid of the machine 9 Remove the angular cover 10 Remove the insulation foam to free the cables 11 Cut the clamps that secure the heater wires 12 Pull the heater wires downwards taking care to do so as perpendicularly as possible to the chamber bottom Once the new wires have passed carefully reseal the hole with sealant ...

Page 65: ...ble clamp reinsert the heater lock spring 15 Loosen the two knurled knobs located on the ends of the front lower side 16 Remove the front panel by pulling the upper part towards you 17 Recommendation take advantage of the operation to check the cleanliness of the condenser filter and clean it if required see Par 8 6 18 Remove the electrical power box lid Keep the screws aside as they are specific ...

Page 66: ...N Italy Service Manual 21 Disconnect the R4 heater from the terminal board see wiring diagram par 9 22 Remove any clamps and carefully pull the wires out 23 Shorten the heater wires to size 24 Connect the new heater to the corresponding terminals see wiring diagram par 9 25 Restore the clamps 26 Close all previously removed covers and guards again ...

Page 67: ...placement 1 Open the evaporator conveyor by loosening its fixing screws 2 Disconnect the water supply pipe from the fitting and remove the nozzle assembly support bracket 3 Loosen the nozzle from the fitting 4 Put hydraulic sealant on the new nozzle before tightening it again 5 Reposition and fix the nozzle assembly bracket 6 Reconnect the water supply pipe making sure it is completely inserted in...

Page 68: ...matted USB stick With the display off OFF insert the USB stick into the appropriate port A loading screen appears automatically After a few minutes a screen warns that the upload was successful remove the USB stick After a short time the display restarts automatically and the screen appears 9 2 Parameter transfer With the display off OFF insert a FAT 32 formatted USB stick into theappropriate port...

Page 69: ...p of the display The buzzer sounds for Conf21 minutes maximum it can be silenced by touching the display The Alarm relay is also activated At the end of the fault the alarm resets automatically and the alarm relay is deactivated When an HACCP alarm is in progress a warning is displayed The buzzer sounds for Conf21 minutes maximum it can be silenced by touching the display The Alarm relay is also a...

Page 70: ... negative cycles see par 4 1 see par 8 2 2 see par 8 1 2 see par 4 5 par 8 2 2 see par 4 5 par 8 1 2 The alarm may be caused by the interrupted cell probe or out of calibration or by the card analogue input Access the electronic card where the B1 cell probe is connected Check the probe connection to the card If the connection is loose connect the probe again and check that the alarm does not appea...

Page 71: ...tion is loose connect the probe again and check that the alarm does not appear on display If there is oxide on the connection remove it and check that the alarm disappears If the alarm remains invert the B2 cell probe with the B1 evaporator probe If the cell probe alarm Er1 flashes on the display the B2 evaporator probe is faulty Replace the probe If by inverting the B2 evaporator probe with the B...

Page 72: ...t 2 Check that the evaporator is not packed with ice If packed with ice start a defrosting cycle and make sure that the equipment works properly see point 4 below Inform the Customer that the chiller must be defrosted daily after use 3 Check that cell probe B1 is not out of calibration Access the electronic card where the B1 cell probe is connected With the multimeter set in Ω check that the resis...

Page 73: ...the alarm automatically resets 1 Check that cell probe B1 is not out of calibration Access the electronic card where the B1 cell probe is connected With multimeter set in Ω check that the resistive value of the probe matches the temperature in the surrounding environment see tab PTC If the resistive value is incorrect or unstable replace the probe 2 Check that parameter Conf83 is correctly set oth...

Page 74: ...ivated The alarm may be caused by the interrupted B3 core probe out of calibration or by the faulty card analogue input The aesthetically damaged core probe is never to be considered covered by warranty Access the electronic card where the B3 core probe is connected Check the probe connection to the card If the connection is loose connect the probe again and check that the alarm does not appear on...

Page 75: ... the door alignment Check the value set on parameter Conf17 input polarity Check that the door microswitch is correctly positioned Position it correctly if necessary If the microswitch is correctly positioned access the electronic card With the multimeter set in Ohm after having disconnected the microswitch from the terminal board Make sure there is continuity on the door closed contact If not rep...

Page 76: ...work otherwise replace with new one s Safety pressure switch out of calibration Check that the safety pressure switch actually trips at 29 5 bar and resets at 24 5 bar If the intervention pressure is below the intervention threshold replace the pressure switch Pressure switch contact polarity Check that the high pressure switch digital input polarity parameter Conf25 0 Digital input of the electro...

Page 77: ...1 Reasons for which the P safety pressure switch trips Tripping of the circuit breaker Y1 on three phase models The protection intervenes when the compressor A absorption exceeds the set value The circuit breaker Y1 is reset manually while the Kriwan system is automatically reset when the temperature returns Check with alarm reset that the three phases are present on the compressor with the correc...

Page 78: ...operating temperature is below the intervention threshold replace the thermostat Thermostat contact polarity Check that the thermostat digital input polarity parameter Conf31 is 0 contact open thermal alarm active Only for the blast chilling cells the alarm can also be caused by the intervention by the thermal fans Y3 Check if it requires a manual reset of the thermal protector generally placed on...

Page 79: ...ally switches to storage The needle insertion test is always performed at the beginning of the cycle if the test is not completed successfully the cycle is blocked and an Anisakis Killer cycle failed alarm is triggered 10 1 12 TimeOut Alarm see par 7 2 see par 8 2 1 see par 8 2 2 see par10 2 2 If the blast chilling has not ended within the time set by SetTime the TimeOut alarm is triggered The bla...

Page 80: ...ction grid to access the compressor Check all electrical connections to make sure that there are no false contacts Start the timed 18 C cooling cycle with cell empty Make sure that after the minimum OFF ON time parameter Conf40 the symbol indicating compressor operation appears steady on the display With cycle in progress check that the compressor is powered see wiring diagram If there is no power...

Page 81: ...ion system Check the working pressures with the cycle in progress With cell and room temperatures between 20 and 30 C if the evaporation pressure 1BAR and the condensation pressure 5 6BAR the system is without gas Pressurise the system find the leak replace the faulty component Load the system with the correct amount of refrigerant see rating plate Once the system has been loaded make sure it work...

Page 82: ... functional testing Failure of the compressor valve plate is often a symptom of liquid returns from the evaporator Make sure that the evaporator fans work properly Inform the Customer to always run the defrosting cycle after using the equipment 5 For the three phase models check the operation of the V1 solenoid valve see wiring diagram see Specific electronic card connections Check that the V1 sol...

Page 83: ...2 3 The condenser fan does not work models with motor on board see par 11 See par 8 1 2 See par 8 8 The M2 condenser fans are connected independently to the compressor M1 see wiring diagram If there is no power supply from the electronic card terminals 28 30 with cooling cycle started replace the electronic power board If there is power supply on the fans replace the fans ...

Page 84: ...power supply check all electrical connections to make sure that there are no false contacts Check that the potential free contact on the electronic card that manages the fan is closed see wiring diagram Position the multimeter leads between terminals 31 and 32 if reading is 230V it means that the contact is open replace the electronic card 2 Always with 18 C cycle started if the relative symbol do...

Page 85: ...t the main power supply for one minute supply power again try starting a cycle If the equipment does not work reload the software If the equipment does not work replace the display card 2 Access the electronic card and display board and check for oxide Carefully remove the oxide from the card connections tracks with specific product and check that the card works Specifically check the connection c...

Page 86: ...ctly aligned otherwise adjust it 2 Check that the door gasket is not damaged otherwise replace it with a new one Inform the Customer that the gasket must be cleaned monthly and changed once a year by an authorised service centre see Routine maintenance sheet 3 Check that the R1 frame resistance works Access the machine electrical panel when removing the front panel on 5 baking tray models place a ...

Page 87: ...ered by frost check in addition to the above points how often the door is opened environmental conditions type of product treated With a door opening frequency that ranges from 1 to 4 minutes it is possible to have uniform frost on the entire cell and product within 60 90 minutes The higher the temperature and humidity in the room the faster will the formation of frost be The greater the amount of...

Page 88: ... CONTENTS FRIULINOX ALI GROUP S R L A SOCIO UNICO 88 Translation of the original instructions Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual 11 WIRING DIAGRAMS Models HC06 HC12 at 230V 1 Key on page 107 ...

Page 89: ...go to TABLE OF CONTENTS Translation of the original instructions 89 FRIULINOX ALI GROUP S R L A SOCIO UNICO Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual Model HC17 400V 3 Key on page 107 ...

Page 90: ...go to TABLE OF CONTENTS FRIULINOX ALI GROUP S R L A SOCIO UNICO 90 Translation of the original instructions Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual Model HC23 400V 3 Key on page 107 ...

Page 91: ...go to TABLE OF CONTENTS Translation of the original instructions 91 FRIULINOX ALI GROUP S R L A SOCIO UNICO Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual Model HC34 400V 3 Key on page 107 ...

Page 92: ...LI GROUP S R L A SOCIO UNICO 92 Translation of the original instructions Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual CONNESSIONE UNITA REMOTE REMOTE UNITS CONNECTION CONNEXION SUR UNE UNITE A DISTANCE FERNGERÄTEANSCHLUSS ...

Page 93: ...original instructions 93 FRIULINOX ALI GROUP S R L A SOCIO UNICO Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual Model HC201 HC202 HC402 HC602 400V 3 RF53D00002 Equipment manufactured until October 2019 RF53D00002 01 Key on page 107 ...

Page 94: ... go to TABLE OF CONTENTS FRIULINOX ALI GROUP S R L A SOCIO UNICO 94 Translation of the original instructions Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual RF53D00002 02 Key on page 107 ...

Page 95: ... go to TABLE OF CONTENTS Translation of the original instructions 95 FRIULINOX ALI GROUP S R L A SOCIO UNICO Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual RF53D00002 03 Key on page 107 ...

Page 96: ... go to TABLE OF CONTENTS FRIULINOX ALI GROUP S R L A SOCIO UNICO 96 Translation of the original instructions Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual RF53D00002 04 Key on page 107 ...

Page 97: ... go to TABLE OF CONTENTS Translation of the original instructions 97 FRIULINOX ALI GROUP S R L A SOCIO UNICO Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual RF53D00002 05 Key on page 107 ...

Page 98: ...ONTENTS FRIULINOX ALI GROUP S R L A SOCIO UNICO 98 Translation of the original instructions Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual RF53D00002 06 LAYOUT RF53D00002 07 TERMINAL BLOCK Key on page 107 ...

Page 99: ...original instructions 99 FRIULINOX ALI GROUP S R L A SOCIO UNICO Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual Model HC201 HC202 HC402 HC602 400V 3 RF53D00005 Equipment manufactured until November 2019 RF53D00005 01 Key on page 107 ...

Page 100: ... go to TABLE OF CONTENTS FRIULINOX ALI GROUP S R L A SOCIO UNICO 100 Translation of the original instructions Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual RF53D00005 02 Key on page 107 ...

Page 101: ... go to TABLE OF CONTENTS Translation of the original instructions 101 FRIULINOX ALI GROUP S R L A SOCIO UNICO Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual RF53D00005 03 Key on page 107 ...

Page 102: ... go to TABLE OF CONTENTS FRIULINOX ALI GROUP S R L A SOCIO UNICO 102 Translation of the original instructions Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual RF53D00005 04 Key on page 107 ...

Page 103: ... go to TABLE OF CONTENTS Translation of the original instructions 103 FRIULINOX ALI GROUP S R L A SOCIO UNICO Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual RF53D00005 05 Key on page 107 ...

Page 104: ... go to TABLE OF CONTENTS FRIULINOX ALI GROUP S R L A SOCIO UNICO 104 Translation of the original instructions Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual RF53D00005 06 Key on page 107 ...

Page 105: ... go to TABLE OF CONTENTS Translation of the original instructions 105 FRIULINOX ALI GROUP S R L A SOCIO UNICO Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual RF53D00005 07 Key on page 107 ...

Page 106: ...ONTENTS FRIULINOX ALI GROUP S R L A SOCIO UNICO 106 Translation of the original instructions Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual RF53D00005 08 LAYOUT RF53D00005 09 TERMINAL BLOCK Key on page 107 ...

Page 107: ... go to TABLE OF CONTENTS Translation of the original instructions 107 FRIULINOX ALI GROUP S R L A SOCIO UNICO Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual Key ...

Page 108: ... go to TABLE OF CONTENTS FRIULINOX ALI GROUP S R L A SOCIO UNICO 108 Translation of the original instructions Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual ...

Page 109: ...nical request on our products contact the FRIULINOX Technical Support on 39 0434 635423 or the Back Office on 39 0434 429086 or via e mail to service friulinox com Quotes and spare parts orders can be made directly through the website www friulinox com via e mail to parts cr aligroup it or by calling 39 0438 911020 Personnel is available from Monday to Friday from 8 30 to 12 30 and from 13 30 to 1...

Page 110: ..._________________________ ____________________________________________________________________________________________________________ ____________________________________________________________________________________________________________ ____________________________________________________________________________________________________________ _______________________________________________...

Page 111: ... go to TABLE OF CONTENTS Translation of the original instructions 111 FRIULINOX ALI GROUP S R L A SOCIO UNICO Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual ...

Page 112: ... go to TABLE OF CONTENTS FRIULINOX ALI GROUP S R L A SOCIO UNICO 112 Translation of the original instructions Via Treviso 4 33083 Taiedo di Chions PN Italy Service Manual REV 1 11 2020 ...

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