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Nordcap 406600891, Service Manual

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Nordcap 406600891 Service Manual Download Page 67

 

 

67 

 

LIBERO LINE HOB INDUCTION 

 

5 

TROUBLESHOOTING 

The following chapters are intended only for authorized technicians / engineers 

 

5.1  ALARM TROUBLESHOOTING 

Refer to the alarms described at § 

ALARM CODE LIST

 

 

 

 

 

6 

SERVICING

 

THE

 

APPLIANCE 

The following chapters are intended only for authorized technicians / engineers 

 

 

6.1  LIST OF NEEDED TOOLS 

 

Complete Socket & Wrench set  (from 6 to 24) 

Complete allen key set 

Bent long nose pliers 

Screwdrivers Philips "small / medium / large"  

Screwdrivers flat "small / medium / large" 

Clamp amp meter  

Multimeter (voltage reader) 

Tongue groove pliers  (water & gas pipes)  

Grip lock plier 

Protective gloves (heatproof / cut proof) 

Refer also to the § 

PERSONAL PROTECTION EQUIPMENT

 

 

 

 

WARNING ! 

Take GREAT CARE when connecting / testing anything with live current, if you are unsure what you are 
doing and how to use your equipment safely, then 

DON'T DO IT.

 

Summary of Contents for 406600891

Page 1: ...Service Manual Hob Induction Top IHEC 1P 2ZLT Art 406600891 2021 04...

Page 2: ...still doubts regarding machine use do not hesitate to contact the Man ufacturer or the Customer Care to receive prompt and precise assistance for better operation and maximum efficiency of the machin...

Page 3: ...LFD1D 50 60 220 240 V 3 5 600902 1PH DZ DI LLFD1D 50 60 220 240 V 3 600879 1PH DZ SA LLFD1S 50 60 220 240 V 3 5 600891 1PH DZ SA LLFD1S 50 60 220 240 V 3 5 600903 1PH DZ SA LLFD1S 50 60 220 240 V 3 60...

Page 4: ...IST OF POSSIBLE INSTALLATION SOLUTIONS 21 2 1 4 1 ON BASE REFRIGERATED BASE 21 2 1 4 2 ON LIBERO POINT 21 2 1 4 3 DROP IN 22 2 1 4 3 1 DIMENSIONS AIR REQUIREMENTS 23 APPLIANCE REQUIREMENTS 24 2 1 5 1...

Page 5: ...MER MENU 40 4 7 2 1 BUZZER MODE 42 4 7 2 2 HOB2HOOD MODE 43 4 7 2 3 ALARM HISTORY 44 SERVICE MENU 45 4 7 3 1 DEMO MODE 47 4 7 3 2 SOFTWARE EDITION S1 SERVICE UTILITY 48 4 7 3 3 S2 SELF DIAGNOSTIC TEST...

Page 6: ...LIBERO LINE HOB INDUCTION 6 2 2 4 USER INTERFACE U I VENTILATOR TANGENTIAL 72 6 2 2 5 COILS 73 COMPONENTS APPLIANCE 5000W 73 6 2 3 1 GENERATOR FOUCAULT 74 6 2 3 2 AIR FILTERS 75 6 2 3 3 USER BOARD 75...

Page 7: ...pliance Clarifications and explanations Only specialized personnel are authorized to operate on the machine This appliance must not be used by minors and adults with limited physical sensory or mental...

Page 8: ...s To guarantee machine efficiency and correct operation periodical maintenance must be carried out according to the instructions given in this manual Make sure to periodically check correct operation...

Page 9: ...mical risk and possible damage to health depending on the model 2 During these operations the worn gloves must be cut resistant Failure to use the personal pro tection equipment by operators specializ...

Page 10: ...s to inform operators of such risks carefully indicating the personal protection equipment to be used by them Sufficient spaces are provided for during the machine installation stages in order to limi...

Page 11: ...ble materials in the vicinity of the appliance Install the appliance in a well ventilated place to avoid the creation of dangerous mixtures of unburnt gases in the same room Danger Meaning danger of b...

Page 12: ...sticker is located on the bottom of the appliance The meaning of the various information is listed below EXAMPLE PICTURE SERIAL NUMBER PRODUCTION DATE is necessary to find the correct spare part or t...

Page 13: ...ngle Zone UK Single Zone Double Zone Double Zone UK Power supply voltage V 220 240 380 415 220 240 Frequency Hz 50 60 50 60 50 60 Phases Nr 1N 3 1N Max current A 16 13 7 16 13 Max total power kW 3 5 3...

Page 14: ...14 LIBERO LINE HOB INDUCTION 1 5 OVERALL DRAWINGS WITH MEASUREMENTS 1PH 3PH Phase SZ Single Zone DZ Double Zone SA Stand Alone DI Drop In 1PH SZ DZ SA...

Page 15: ...15 LIBERO LINE HOB INDUCTION 1PH SZ DZ DI...

Page 16: ...16 LIBERO LINE HOB INDUCTION 3PH SZ SA...

Page 17: ...17 LIBERO LINE HOB INDUCTION 3PH SZ DI...

Page 18: ...cur and the zone will then be ready for temp regulation setting LOCK It is possible to lock the control panel while the cookingzones are in operation in order to prevent accidental changes of the powe...

Page 19: ...Interface HUI Hob User Interface ROADRUNNER User Interface PD or HPD Hob Pot Detection A circuit normally embedded in a POW able to detect pot presence over a coil HOB Induction Hob cooking appliance...

Page 20: ...temperature range must be between 5 C and 40 C Outdoor functioning is strictly allowed only if the machine can be protected against any conditions being out of the above temperature range and against...

Page 21: ...T OF POSSIBLE INSTALLATION SOLUTIONS Hereinafter the instructions for the main installation possibilities The different accessories have a dedicated Installation Manual please refer also to these docu...

Page 22: ...e silicone this because it could complicate any future extraction 2 The fixing assembly can be inserted into the three different precut slots 1 2 3 depending on the thickness of the top 3 Fixing assem...

Page 23: ...Operating Manual of this accessory for further installation instructions All documents are available for authorized technicians on the web sites PRIDE SERVICE PORTAL AGELUX etc In case of any doubt re...

Page 24: ...the appliances with a total weight of 40kg distributed across the surface in pots suitable for induction use and of a max diameter of 28cm EXAMPLE Let s do some considerations for a cooking zone For e...

Page 25: ...en position during maintenance Connect the appliance to an efficient earthing system Include also the appliance into an equipotential system The equipotential terminal block is located under the appli...

Page 26: ...the readings should be L1 L2 L3 N Phase and Neutral 230 Volts 6 based on European standards L1 L2 L3 Phase and Earth 230 Volts L1 and or L2 L3 Phase and Phase 400 Volts N Neutral and Earth 0 Volts or...

Page 27: ...then be difficult to remove damage the paneling s finishing DAILY STARTUP Before you turn on the appliance make sure that The mains voltage and frequency match those indicated on the appliance data pl...

Page 28: ...ge the surfaces by mechani cal aggression scratches or chemical ag gression corrosion stains Rub the cloth sponge following the grain of the satin finish and rinse often rubbing in a circular motion c...

Page 29: ...gh performer and will require a big amount of fresh air to cool its internal components In case that the air filters do not get cleaned when dirty the appliance could overheat and an alarm will be sho...

Page 30: ...0W GENERATOR TESLA POW The Tesla generator is used on the 1ph appliances Pos Component B1 Generator POB TESLA GENERATOR B2 Ventilator VENTILATOR B3 AIR Filters FILTER B4 Ventilator tang M1 VENTILATOR...

Page 31: ...The ventilator BF001 is included into the Generator assembly it is not available as a single spare part The ventilator is commanded directly by the Generator its purpose is to cool down the heat dispe...

Page 32: ...F002 is the tachometer signal cable NOTE If the filters start to get dirty and limit the fresh air passage before emitting an over heating alarm the appliance will start to limit the energy emission o...

Page 33: ...unication cable U I to Generator To give power supply to the U I only one POW pob needs to have the bridge cable from BC001 to BC005 The POW that will not have connected a U I does NOT need this small...

Page 34: ...piking over set point of max temperature 212 the safety sensor will slowly cut down the power of the generator if the temperature of the surface does not go down and it reaches 222C the sensor will in...

Page 35: ...e side of the generator Pos Component C1 Generator POW FOUCAULT Coils tempera ture sensor GENERATOR FOUCAULT B3 Filter FILTER B5 User board USER INTER FACE U I Example of software set ted by the facto...

Page 36: ...o on the bottom Use pots with bottom in iron iron plate enameled iron cast iron special multilayer metal Do not use pots in layered metal with aluminum body and open edge The heating system will not w...

Page 37: ...not In the picture 1 is an example of the power absorbed by a bad pan and a good performing pan both pans are suitable for induction appliances but one pan is responding better To check the performan...

Page 38: ...E 1PH SZ HOB Single Phase Single zone Induction Hob 1PH SZ HOB This 3500W appliance has a double coil winding 4 6 1 2 POWER TABLE 1PH DZ HOB Single Phase Dual zone Induction Hob 1PH DZ HOB This 3500W...

Page 39: ...return to OFF state again Manual Switch OFF operating on the On Off button This possibility is always available no matter if cooking zones are cooking or not Automatic Switch OFF when all cooking zon...

Page 40: ...the meantime the UI switch ON as per standard way A first BEEP is generated A second BEEP is generated after 3 sec Key Lock and Service keys light ON white as in picture All other LEDs and keys are o...

Page 41: ...ory Hob2Hood mode Beep mode 8 sec 500ms ON OFF key OR Manual switch OFF Timeout event EXIT CUSTOMER MENU User touch the On Off key OR No active keys are touched within a 8 sec timeout UI return to OFF...

Page 42: ...essure on the key cyclically change the Beep mode The user enter the CUSTOMER Example only current Beep mode maybe b0 or b1 Beep mode b0 Full buzzer use Example only BEEP BEEP Once selected the desire...

Page 43: ...mode maybe from H0 to H6 Hob2Hood mode H5 Example only Hob2Hood mode H6 Hob2Hood mode H0 Hob2Hood mode H1 BEEP BEEP Hob2Hood mode H2 Hob2Hood mode H3 Hob2Hood mode H4 Hob2Hood mode H5 BEEP BEEP BEEP B...

Page 44: ...is completely off for void positions until the final timeout is reached At the end of the sequence the UI automatically return to the Alarm History initial page Alarm History initial page BEEP User ca...

Page 45: ...econd BEEP is generated after 3 sec Key Lock and Service keys light ON white as in picture All other LEDs and keys are off and inactive BEEP UI is in COOLING_DOWN state and no HUI related alarms activ...

Page 46: ...tility S1 Service utility S2 Demo mode BEEP BEEP Service utility S3 Service utility S4 BEEP Demo mode d or do TO BE CONTINUED 0 1 2 3 4 5 6 7 8 9 10 0 1 2 3 4 5 6 7 8 9 10 0 60 200 280 0 60 200 280 C...

Page 47: ...OFF Timeout event EXIT SERVICE MENU User touch the On Off key OR No active keys are touched within a 8 sec timeout UI return to OFF OR OR COOLING_DOWN state BEEP BEEP 0 1 2 3 4 5 6 7 8 9 10 0 1 2 3 4...

Page 48: ...Right digit shows the last two numbers of HUI software version Step 1 Example for SW Ver 44 3 sec HUI software version STEP 2 CONFIGURATION VERSION Left digit shows step indication 2 Right digit show...

Page 49: ...t from SERVICE MENU NOTE Described sequence can be interrupted anytime pressing the On Off key The HUI will automatically return to OFF or COOLING_DOWN state All other keys are disabled HC1 Power Micr...

Page 50: ...oards POW self diagnostic test with induction generators OFF During this test there is no need to place pots on cooking zones For FRYTOP there is no need to have the cooking plate mounted over the coi...

Page 51: ...51 LIBERO LINE HOB INDUCTION...

Page 52: ...52 LIBERO LINE HOB INDUCTION...

Page 53: ...s meaning all coils on all cooking zones are ON at maximum power defined in the configuration Level 9 NOTE This test is not always accurate By repeating the test several times it happens with a certai...

Page 54: ...54 LIBERO LINE HOB INDUCTION...

Page 55: ...55 LIBERO LINE HOB INDUCTION...

Page 56: ...outer coils large pot The coupling factor is calculated summing the power generated requested on both coils A quick explanation of how this test works The test is done in three steps Step 1 The POW m...

Page 57: ...57 LIBERO LINE HOB INDUCTION...

Page 58: ...58 LIBERO LINE HOB INDUCTION...

Page 59: ...ility to select desired hood fan speed from speed zero meaning fan OFF to speed 4 max by repeatedly pressing the H2H button on the U I of the appliance This function is always available when the UI is...

Page 60: ...60 LIBERO LINE HOB INDUCTION...

Page 61: ...for Automatic Fan Speed but just for Manual Fan Speed regulation Automatic fan speed signals are sent also during Cleaning or even if there is an POW error Required speed maybe wrong when the error i...

Page 62: ...ror appears on the U I zone associated to the gener ator in error or unable to work as a consequence of the malfunction So meaning In one display only when the alarm impact only one generator inside a...

Page 63: ...63 LIBERO LINE HOB INDUCTION NOTE E1 21 IS AN INVENTED ALARM JUST FOR ILLUSTRATION PURPOSE...

Page 64: ...d circuit means temperature 290 C on Tesla POW Bad circuit means temperature 300 C on Foucault POW For Tesla POW HOB WOK diagnostic is executed on both generators Front and Rear even if not really use...

Page 65: ...ront and Rear within the single Tesla POW S3 SELF DIAGNOSTIC TEST WITH GENERATORS ON Check temp sensors DUMMY sensor has been swapped position af ter Spare Part re placement E501 U I No No The alarm i...

Page 66: ...zone only when the other one is in error Check com munication cables POW to U I E831 E832 U I Yes Yes MACS_ACK_TOUT U I1 detects MACS acknowledgements missing to POW1 This alarm appears if communicati...

Page 67: ...DED TOOLS Complete Socket Wrench set from 6 to 24 Complete allen key set Bent long nose pliers Screwdrivers Philips small medium large Screwdrivers flat small medium large Clamp amp meter Multimeter v...

Page 68: ...de to access various parts To locate the component of interest please refer to the following and illustrations Each component is marked with a name number and a page which explains in detail how to ta...

Page 69: ...69 LIBERO LINE HOB INDUCTION APPLIANCE CASING...

Page 70: ...ESLA Remove the appliance casing APPLIANCE CASING then Pos Component B1 Generator POB TESLA GENERATOR POB TESLA B2 Ventilator VENTILATOR B3 AIR Filters AIR FILTERS B4 Ventilator tang M1 USER INTER FAC...

Page 71: ...iance casing APPLIANCE CASING then 6 2 2 3 AIR FILTERS The air filters can be washed separately or inserted into a dish washing machine dry carefully or leave to dry on a dish rack or towel In case of...

Page 72: ...72 LIBERO LINE HOB INDUCTION 6 2 2 4 USER INTERFACE U I VENTILATOR TANGENTIAL Remove the appliance casing APPLIANCE CASING then The U I is fixed onto springs into slots in the paneling...

Page 73: ...then the coils can be removed with their supporting paneling The coil assembly is fixed to the paneling with springs and slots on the supporting panel COMPONENTS APPLIANCE 5000W Pos Component C1 Gener...

Page 74: ...OB INDUCTION 6 2 3 1 GENERATOR FOUCAULT Remove the appliance casing APPLIANCE CASING then NOTE The coil and temperature probe are complete with generator and cannot be dismantled or available as separ...

Page 75: ...ish washing machine dry carefully or leave to dry on a dish rack or towel In case of clogging up the appliance can over heat and generate an alarm 6 2 3 3 USER BOARD Remove the appliance casing APPLIA...

Page 76: ...28307 Bremen Hauptsitz Service Finanzen Personal Lager IT Marketing Telefon 49 421 48557 0 Telefax 49 421 488650 E Mail bremen nordcap de Die NordCap Verkaufsniederlassungen in Deutschland Nord Hambur...

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