Saeco Intelia Service Manual Download Page 25

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INTELIA 04 OPERATING LOGIC

Saeco International Group

Rev. 02 / September 2012

Page / 08

4.1.

Water

circuit

Milk car

Compensation v

alv

e w

ater outlet

Flow

-meter

1900 W boiler

ater

Hot w

ater /steam

Compensation v

alv

e w

ater outlet

Pump

ater tank

aditional w

ater system

•

Flow meter – Amount of cof

fee dispensed

•

into the cup Reciprocating piston t

ype pump

•

(13 - 15 bar) Compensation v

alv

•

(opening pressure 16 - 18 bar) Boiler – 1900 W

•

Two-

ay solenoid v

alv

•

Three-

ay solenoid v

alv

Intelia Cappuccino

Brewing unit

Three-

solenoid v

alv

Summary of Contents for Intelia

Page 1: ...s and Class customer and programming menu 6 3 4 Intuita customer and programming menu 8 3 5 Operation cleaning and maintenance 10 4 Operating logic 4 1 Water circuit 1 4 2 Coffee cycle 3 4 3 Single mi...

Page 2: ...0 Flow meter 6 7 11 Power board 6 7 12 Water sensor control board 6 7 13 Gear motor 7 7 14 Boiler 9 7 15 Dispenser assembly 9 7 16 Valve disassembly 9 7 17 Control board and display 10 7 18 Fitting an...

Page 3: ...Saeco International Group Rev 02 September 2012 INTELIA CHAPTER 1 INTRODUCTION...

Page 4: ...Saeco Service Center Programmer for programming and diagnostics mode 1 3 Material Description Notes Thermal paste Heating element 200 C Descaler Saeco descaler Grease solvent Personal choice Silicone...

Page 5: ...chine on web site MILK CARAFE Only for OOW repairs YES to consult the specific exploded view of the machine on web site THERMAL CARAFE Only for OOW repairs YES to consult the specific exploded view of...

Page 6: ...o brew button Long espresso brew button Cappuccino brew button MENU button Special beverages selection button SON OFF button Aroma Pre ground coffee button Hot Milk brew button Display cappuccino butt...

Page 7: ...t water dispensing button Descaling button Cappuccino brewing Steam dispensing button Long espresso brew button Aroma selector switch Espresso coffee brew button No coffee light Double coffee light Wa...

Page 8: ...ev 02 September 2012 Page 05 1 6 2 Internal machine parts 05 Boiler pin Pump Flow meter Power cable connector Safety valve Boiler cover and boiler Power board Grinding adjustment insert Steam pipe KYB...

Page 9: ...Saeco International Group Rev 02 September 2012 INTELIA CHAPTER 2 TECHNICAL SPECIFICATIONS...

Page 10: ...approx 16 18 bar Water filter In tank Coffee grinder Direct current motor with flat ceramic grinder blades Automatic dosage Dose adjustment controlled by the electronic system Power consumption Durin...

Page 11: ...manually or auto matically after 30 if at least one coffee has been dispensed be fore switching off No of pulses 180 80 Stopping option Yes by pressing any key Yes by pressing any key User disable op...

Page 12: ...iable by Production Service departments No Fill tank alarm Yes No tray alarm Yes Fill tank Water mains No DREG DRAWER Description and values Time out for dreg drawer 5 sec Reset dreg counter Dreg empt...

Page 13: ...Saeco International Group Rev 02 September 2012 INTELIA CHAPTER 3 USER INSTRUCTIONS...

Page 14: ...machineisbeingprogrammed with the coffee cup fill level Machine in pre heating phase for coffee hot water and steam dispensing The appliance is rinsing wait until end of operation The machine signals...

Page 15: ...function lets you adjust the time for switching to Stand By after the last dispensing Contrast This function lets you adjust the display contrast for better viewing of the messages INTENZA water filte...

Page 16: ...ng 1 cup of long espresso The machine is brewing 2 cups of espresso coffee The machine is brewing 2 cups of long espresso Hot milk brewing Milk dispensing phase during cappuccino preparation Coffee br...

Page 17: ...e rinse cycle Wait until the machine stops the operation The machine needs the INTENZA filter to be replaced Brewing of a cup of BABY CAPPUCCINO Brewing of a cup of LIGHT ESPRESSO Hot water dispensing...

Page 18: ...restarted Insert the coffee grounds drawer Empty the coffee grounds drawer and the liquid recovery tray Insert the drip tray until it locks into place Fill the water tank The Brew Group must be inser...

Page 19: ...ispensing for hot water dispensing Machine at correct temperature for pre ground coffee dispensing Hot water steam selection Water dispense pipe spout Steam water dispensing Machine in phase for dispe...

Page 20: ...e is switched on Press the menu button to access the programming menu Coffee temperature only Class This function allows the coffee dispensing temperature to be adjusted Timer stand by only Class This...

Page 21: ...warm up phase STEADY ON The machine is ready for use STEADY ON Hot water is being dispensed STEADY ON The machine is brewing 2 cups of espresso coffee STEADY ON The machine is brewing 1 cup of coffee...

Page 22: ...INKING Empty the coffee grounds drawer and the liquid recovery tray STEADY ON No coff ee beans in the coffee bean hopper After refi lling the hopper the cycle can be restarted STEADY ON Fill the water...

Page 23: ...er hardness Without water filter With water filter 1 Soft up to 7 dH 240 litres 480 000 pulses 480 litres 960 000 pulses 2 Medium 7 14 dH 120 litres 240 000 pulses 240 litres 480 000 pulses 3 Hard 15...

Page 24: ...Saeco International Group Rev 02 September 2012 INTELIA CHAPTER 4 OPERATING LOGIC...

Page 25: ...W boiler Water Hot water steam Compensation valve water outlet Pump Water tank Traditional water system Flow meter Amount of coffee dispensed into the cup Reciprocating piston type pump 13 15 bar Com...

Page 26: ...Flow meter 1900 W boiler Water Hot water steam Two way solenoid valve Pompa Water tank Brewin g unit Traditional water system Flow meter Amount of coffee dis pensed into the cup Reciprocating piston t...

Page 27: ...nstant level Coffee cycle The coffee grinder starts the grinding process controlled by pulses generated by a sensor 1 The gear motor brewing unit moves to the brewing position 2 Preliminary dispensing...

Page 28: ...res see table 4 4 Temperature sensor adjustment Temp C R nom k R 20 61 465 8 6 50 17 599 5 9 75 7 214 4 1 80 6 121 3 7 85 5 213 3 4 90 4 459 3 1 100 3 3 2 5 125 1 653 3 9 150 0 893 5 1 4 3 Single micr...

Page 29: ...ystem No coffee A low coffee bean level is detected by the Hall sensor after variations in the pulse frequency with or without coffee If there are no coffee beans operation while empty the number of r...

Page 30: ...e power consumption value falls within the abort cycle interval the dreg will be expelled and the grinding pulses will be decreased by 10 If the pre ground flavour is selected by the user no modificat...

Page 31: ...Water low continues to be displayed during the following dispensing cycle 200 puls Sensor Water tank 07 Descaling message with water filter inserted appliances with display only The water hardness is...

Page 32: ...a 3 stage bypass A B C depending on the degree of hardness See small image Bypass 4 10 Water filter 08 1 Steam input 2 Cappuccino maker 3 Bring the cappuccino maker into dispensing position before in...

Page 33: ...Saeco International Group Rev 02 September 2012 INTELIA CHAPTER 5 TROUBLESHOOTING...

Page 34: ...on to Button 4 must be pressed at the end only once since pressing it moves on to the next page the next page ERROR condition ERROR condition The letters do not change from N to Y or are always Y in...

Page 35: ...nge from N to Y ERROR Condition ERROR Condition If the indication does not change check the brewing unit microswitch and If the indication does not change check the brewing unit microswitch and relati...

Page 36: ...s on the motor and the motor housing in its seat brewing unit the gears on the motor and the motor housing in its seat Press the COFFEE button to shift the unit into Home position When the Press the C...

Page 37: ...3 way normally Press the AROMA button to activate solenoid valve EV2 3 way normally open open The water is dispensed from the steam pipe IMP indicates an increasing The water is dispensed from the ste...

Page 38: ...nected the display turns from green NTC temperature sensor is disconnected the display turns from green to red to red In this case check the continuity of the NTC wiring and check the con In this case...

Page 39: ...6 the display color changes from GREEN to RED By pressing buttons 2 5 the display color changes from GREEN to YELLOW By pressing buttons 2 5 the display color changes from GREEN to YELLOW Button 4 mus...

Page 40: ...ust be less than 200mA without the brewing unit on and less than 300mA with the brewing unit on on and less than 300mA with the brewing unit on ERROR condition ERROR condition The WORK indicator alway...

Page 41: ...check the If the absorbed current exceeds 300 mA the display turns red check the brewing unit the gears on the gear motor and the motor housing in its seat brewing unit the gears on the gear motor and...

Page 42: ...this case check the wiring on the NTC or the CPU POWER inlet JP13 in this case check the wiring on the NTC or the CPU POWER inlet JP13 ERROR ERROR If the HEATER indicator displays the word OPEN this...

Page 43: ...rocedure the 2 way solenoid valve remains open and the steam is discharged steam is discharged Caution Caution If the dreg drawer is not fully in the machine will ask you to insert it this If the dreg...

Page 44: ...tton 4 must be pressed at the end only once as when pressed it moves to Button 4 must be pressed at the end only once as when pressed it moves to the next page the next page ERROR condition ERROR cond...

Page 45: ...that the dreg drawer is correctly in position Insert the brewing unit Insert the brewing unit The BU P indicator must change from N to Y The BU P indicator must change from N to Y this step takes 2 3...

Page 46: ...play turns red check the If the absorbed current exceeds 300 mA the display turns red check the brewing unit the gears on the gear motor and the motor housing in its brewing unit the gears on the gear...

Page 47: ...r the click of the solenoid valve The indication next to EV2 changes from OFF to ON The indication next to EV2 changes from OFF to ON You can hear the click of the solenoid valve You can hear the clic...

Page 48: ...CPU POWER inlet JP13 in this case check the wiring on the NTC or the CPU POWER inlet JP13 ERROR ERROR If the HEATER indicator displays the word OPEN this means that the NTC If the HEATER indicator dis...

Page 49: ...Clean e Button Calc Clean Level 2 Level 2 The machine tests the other input signals The machine tests the other input signals a Capacitive sensor in water tank a Capacitive sensor in water tank b Swi...

Page 50: ...Double d Level 4 LED No Water LED Error LED Double LED No Beans d Level 4 LED No Water LED Error LED Double LED No Beans e Level 5 LED No Water LED Error LED Double LED No Beans LED Dump Box e Level 5...

Page 51: ...er GREEN ON OFF RED Pressing ON OFF button moves to next level On ERROR verify Cable connection Power supply Driver 74HC595 presence and welding Driver 74HC595 orientation LED presence and welding LED...

Page 52: ...s OFF Closing every switch turns ON the LED Switch LED Water presence hot water BU presence espresso Door open coffee Dump box steam Press ON OFF button moves to next level On ERROR verify Cable conne...

Page 53: ...NK LED ON OFF Hot water Espresso Coffee Steam Calc clean During test BLINK OFF OK ON OFF Home position not reached ON ON Overcurrent with or without BU ON BLINK LED ON OFF Hot water Espresso Coffee St...

Page 54: ...F Heater already hot BLINK ERROR CURRENT SENSE 1 A ON OFF LED ON OFF Hot water Espresso Coffee Steam Calc clean During the test BLINK OFF OK ON OFF No grinder rotation ON ON Press ON OFF button moves...

Page 55: ...e position microswitch not released in down position after 3 torque error trying to move up ascent time out exceeded 05 05 Water circuit flow meter problems water circuit blocked or no flow meter sign...

Page 56: ...Saeco International Group Rev 02 September 2012 INTELIA CHAPTER 6 STANDARD CHECKS...

Page 57: ...l test while the appliance is open 12 Assembly 13 Final inspection test 14 Draining the circuit in winter 15 External cleaning 16 Lubricating the brewing unit with suitable grease 17 Insulation test H...

Page 58: ...am Blow into the cup until the cream separates The cream should come together again to form a complete layer Cream colour Hazel brown Temperature Reading taken while dispensing Thermometer 84 C 4 C Gr...

Page 59: ...Saeco International Group Rev 02 September 2012 INTELIA CHAPTER 7 DISASSEMBLY...

Page 60: ...tainer cover drip tray dreg drawer brewing unit carafe or hot water dispenser Unscrew the screws shown and remove the finger protection Lift the top cover Unscrew the screws shown and slide out the l...

Page 61: ...e finger protection Raise the top cover Loosen the screws as illustrated and remove the left side body Loosen the screws as illustrated slide out the rear body and the sound insulating cover of the co...

Page 62: ...on the grinding adjustment spindle A and turn the support anticlockwise until it unhooks Turn the grinder blades anticlockwise out of the support Turn the grinder blades clockwise out of the support T...

Page 63: ...Loosen the screws holding the solenoid valve to the upper plate 5 Disconnect all electrical and water circuit connections Adjustment by a service center 7 5 Coffee grinder adjustment 7 6 Intelia Capp...

Page 64: ...noid valve to the upper plate 4 Disconnect all electrical and water circuit connections 7 7 Intelia Class and Focus two way solenoid valve 2 3 4 1 1 Loosen the screws holding the front cover of the ca...

Page 65: ...and remove the card guard Slide the card off the support and disconnect the electrical connections Disconnect the water circuit connections A and electrical connections B loosen the safety valve C an...

Page 66: ...lk jug plug body assembly Unscrew the screws in the front cover and lift it off the milk jug plug body from the place 07 Unscrew the screws as illustrated and remove the front panel to access the scre...

Page 67: ...icroswitch E Microswitch F detecting brewing unit home and work positions Remove the gear C that meshes with the motor transmission shaft Remove the large gear B Remove the motor A complete with trans...

Page 68: ...crews as illustrated and remove the front panel to access the screws which fix the dispenser cover into place Press the hooks as illustrated and slide out the dispenser assembly Slide out the fork as...

Page 69: ...oosen the screws as illustrated Remove the frame from the keypad and the display Remove the electrical connections between the card and the display and release the card from the support Loosen the scr...

Page 70: ...nternational Group Rev 02 September 2012 Page 11 Use a suitable pair of pliers to remove the clamp as illustrated Tighten the clamp as illustrated 1 Boiler connection 2 Other connections 7 18 Fitting...

Page 71: ...Saeco International Group Rev 02 September 2012 INTELIA CHAPTER 8 NOTES...

Page 72: ...INTELIA 08 NOTES Saeco International Group Rev 02 September 2012 Page 01 01...

Page 73: ...Saeco International Group Rev 02 September 2012 INTELIA CHAPTER 9 WATER CIRCUIT DIAGRAM...

Page 74: ...o silicone Assy Solenoid valve Assieme Elettrovalvole 4 bar Valve Valvola 4 bar Water drain Scarico acqua Water drain Scarico acqua Pump Pompa Boiler Caldaia Jug connection Safety valve Valvola di sic...

Page 75: ...Silicone tube Tubo silicone Silicone tube Tubo silicone Silicone tube Tubo silicone Silicone tube Tubo silicone 2 way Solenoid valve Elettrovalvola a due vie Silicone tube Tubo silicone 4 bar Valve V...

Page 76: ...Saeco International Group Rev 02 September 2012 INTELIA CHAPTER 10 ELECTRICAL DIAGRAM...

Page 77: ...INTELIA 10 WIRING DIAGRAM Saeco International Group Rev 02 September 2012 Page 01 01 Intelia Focus and Class...

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