Saeco | Intelia | Service manual | Saeco Intelia Service manual

Coffee Machine
Service
Service
Service
Intelia
Service Manual
Rev. 02 September 2012
Table of contents
Troubleshooting
5.1.1.
5.1.2.
5.1.3.
5.1.4
5.2.
Intelia Cappuccino test mode
Intelia Focus and Class Test mode
Intelia Latte test mode
Intuita test mode
Error messages
User instructions
6.
Standard checks
Intelia Cappuccino customer and programming menu
Intelia Latte customer and programming menu
Intelia Focus and Class customer and programming menu
Intuita customer and programming menu
1
3
6
6.1.
6.2.
6.3.
Repair schedule
Service schedule
Final test
8
10
7.
Disassembly
7.1.
7.2.
7.3.
7.4.
7.5.
7.6
7.7
7.8
7.9
Intelia Cappuccino outer Shell
Intellia Class and Focus outer Shell
Coffee grinder
Grinder blades
Coffee grinder adjustment
Intelia Cappuccino three-way solenoid valve
Intelia Class and Focus two-way solenoid valve
Intelia Cappuccino carafe fitting body
Pump
Documentation required
Tools and equipment required
Material
Safety warnings
Service Policy
2.
Technical specifications
2.1.
2.2.
Technical specifications
Machine parameters and performance
3.
1
1
1
1
2
3
4
External machine parts
Internal machine parts
Operation, cleaning and maintenance
4.
Operating logic
4.1.
4.2.
4.3.
4.4.
4.5.
4.6
Water circuit
Coffee cycle
Single microswitch
Temperature sensor
Coffee grinder
Low bean level detection, dose quantity
adjustment, coffee grinder blocked
1
2
1
3
4
4
5
5
4.7.
4.8.
4.9.
4.10.
Page
5.
1.1.
1.2.
1.3.
1.4.
1.5
1.6.1.
1.6.2.
3.4
3.5
Table of contents
4.11
Introduction
3.1.
3.2.
3.3.
Page
Dose self-learning (SAS)
Water level detection (water tank)
Descaling request
Water filter
Intelia Cappuccino milk carafe
1.
6
7
7
8
8
1
6
11
16
22
1
1
2
1
2
2
3
4
4
5
5
6
All parts of this document are the property of Saeco International Group.
All rights reserved. This document and all the information herein is provided without liability deriving from any errors or omissions. Furthermore, no part may be reproduced,
used or collected, except where express authorisation has been provided in writing or through a contractual agreement.
Published by Saeco International Group
Subject to modification
EN 4219 400 00014
2012-Sept-07
Table of contents
Page
7.10.
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 and removing Oetiker clamps
11
8.
Notes
9.
Water circuit diagram
10
Electrical diagram
Saeco International Group
Rev. 02 / September 2012
INTELIA
CHAPTER 1
INTRODUCTION
Saeco International Group
Rev. 02 / September 2012
INTELIA
INTELIA
1.1
01 INTRODUCTION
Documentation required
The following documentation is needed for repair procedures:
•
•
Instruction booklet for specific model
Technical documentation for specific model (diagrams, exploded view, sympton cure and
service manual)
1.2
Tools and equipment required
As well as the standard equipment, the following is required:
Qty.
1
1
1
1
1
Description
Screwdriver
Pliers for Oetiker clamps
CC -A - Vdc tester
Digital thermometer
SSC (Saeco Service Center)
1.3
Scale limit > 150°C
Programmer
(for programming and diagnostics mode)
Material
Description
Thermal paste
Descaler
Grease solvent
Silicone grease
1.4
Notes
Torx T 8 - T 10 - T 20
Notes
Heating element > 200°C
Saeco descaler
Personal choice
Safe to use with food
Safety warnings
We recommend you consult the technical manual of the machine before performing any maintenance work.
Observe all applicable standards relating to the repair of electrical appliances.
Always disconnect the power plug from the mains before beginning repair work.
Simply turning off the main machine power switch is not an adequate safety precaution.
This domestic appliance is rated as insulation class I.
On completion of the repair work, insulation and dielectric rigidity tests must be performed.
Saeco International Group
Rev. 02 / September 2012
Page 01 / 05
INTELIA
1.5
01 INTRODUCTION
Service POLICY grid as used for coffee machine
For IN WARRANTY repairs is mandatory to use the single components (not the assembly) available in the exploded views of the
coffee machines or of the specific components. If you find the information “SEE THE EXPLODED VIEW E........” in the assembly
description field, it means that the single components of the assembly are available in the other pages of the exploded view. It’s
possible to use the assembly only if there is a specific Symptom Cure that include this possibility or when the single components
are not available for the order.
List of principal assembly present in all our coffee machines
Components
Assembly use
Single components available
COFFEE
GRINDER
Only for OOW repairs
YES, to consult the specific exploded-view of the machine or of the
Coffee Grinder on website
BREWING UNIT
Only for OOW repairs
YES, to consult the specific exploded-view of the machine or of the
Brewing unit on website
BOILER
Only for OOW repairs
YES, to consult the specific exploded-view of the machine on website
GEAR
MOTOR
Only for OOW repairs
YES, to consult the specific exploded-view of the machine on website
FILTER
HOLDER
Only for OOW repairs
YES, to consult the specific exploded-view of the machine on website
MILK
CARAFE
Only for OOW repairs
YES, to consult the specific exploded-view of the machine on website
THERMAL
CARAFE
Only for OOW repairs
YES, to consult the specific exploded-view of the Thermal Carafe on
website
MILK ISLAND
Only for OOW repairs
YES, to consult the specific exploded-view of the Milk Island on
website
Saeco International Group
Rev. 02 / September 2012
Page 02 / 05
INTELIA
01 INTRODUCTION
Coffee bean hopper
with lid
1.6.1 External machine parts
Intelia Cappuccino
Grinding
adjustment
Coffee dispenser
Water dispenser
(removable)
Service
hatch
Drip
tray+grille
Pre-ground coffee
compartment
Brewing unit
Dreg drawer
Control
panel
Water tank
Milk carafe
Power cable socket and
main switch
Drip tray release
button
Espresso dispensing
button
Long espresso
dispensing button
Hot water/steam
selection button
ON/OFF button
Display
cappuccino button
Aroma / Pre-ground
button
MENU
button
Intelia Latte
Espresso coffee brew
button
Long espresso brew
button
“Aroma” - Pre-ground
coffee button
“MENU” button
Saeco International Group
Latte Macchiato brew
button
Display
Cappuccino brew
button
Hot Milk brew button
SON/OFF button
Rev. 02 / September 2012
Special beverages
selection button
Page 03 / 05
INTELIA
01 INTRODUCTION
Intelia Class e Focus
Pannarello
(Intelia Focus)
Hot water/steam
dispensing pipe
Coffee bean
hopper with lid
Service hatch
Cappuccino valve
(Intelia Class)
Power cable socket and
main switch
Pre-ground coffee
compartment
Drip
tray+grille
Brewing unit
Dreg drawer
Control
panel
Coffee
dispenser
Water tank
Display
Espresso dispensing
button
Long espresso
dispensing button
ON/OFF button
Aroma / Pre-ground
button
Hot water/steam
selection button
MENU button
Descaling button
Intelia Focus
Intuita
“Warning” light
“No water” light
“Double coffee” light
“No coffee” light
“Coffee grounds
drawer” light
Cappuccino brewing / Steam
dispensing button
Descaling button
Hot water dispensing button
ON/OFF button
Espresso coffee brew button
“Aroma” selector switch
Saeco International Group
Rev. 02 / September 2012
Long espresso brew button
Page 04 / 05
INTELIA
01 INTRODUCTION
1.6.2 Internal machine parts
Coffee grinder
Grinding
adjustment insert
2-way solenoid valve
KYB Interface card
Power board
Steam pipe
Safety valve
Boiler cover and
boiler
Power cable connector
Flow-meter
Pump
Boiler pin
Saeco International Group
Rev. 02 / September 2012
Page 05 / 05
CHAPTER 2
TECHNICAL
SPECIFICATIONS
Saeco International Group
Rev. 02 / September 2012
INTELIA
INTELIA
2.1.
02 TECHNICAL SPECIFICATIONS
Technical specifications
Power supply and output:
Temperature monitoring:
Safety system:
Coffee heat exchanger output:
Stainless steel
Steam heat exchanger output:
Stainless steel
Gear motor:
Pump:
Overpressure valve:
Water filter:
Coffee grinder:
Automatic dosage:
Power consumption:
Dimensions: W x H x D in mm:
Weight:
Water tank capacity:
Coffee bean hopper capacity:
Dreg drawer capacity:
Heat exchanger capacity:
Water circuit filling time:
Heating time:
Grinding time:
240 V~ 50 Hz 1850 W - 230 V~ 50/60 Hz 1850 W
(NTC) variable resistor sensor - transmits the value to the
electronic card
2 thermostats at 190°C one shot
(230 V~) 1900 W
for coffee, hot water and steam dispensing
As above
2 rotation directions; power supply 24VC
Ulka Type EP5/S GW approx. 13-15 bar with reciprocating
piston and thermal switch 100°C 48 W, 230V, 50 Hz, 120V,
60Hz 100V, 50/60 Hz
Opening at approx. 16-18 bar
In tank
Direct current motor with flat ceramic grinder blades
Dose adjustment controlled by the electronic system
During heating phase- approx. 5.6 A
256x340x440
9 kg
1.5 l
300 g. of coffee beans
10
10 (11 if after 9 dregs you dispense a double espresso)
Approx. 15 sec Max. on first filling cycle
Approx. 45 sec.
Approx. 8-10 sec.
Temperature the products in cup
The acceptance limits are divided by features and products and are the following:
Espresso coffee Italy 25/40 grTemperature of 1st product ≥ 69°C ≤ 85°C
Temperature of 2nd product ≥ 72°C ≤ 85°C
Coffee 70/120 grTemperature of 1st product ≥ 69°C ≤ 85°C
Temperature of 2nd product ≥ 72°C ≤ 85°C
Saeco International Group
Rev. 02 / September 2012
Page 01 / 03
INTELIA
2.2.
02 TECHNICAL SPECIFICATIONS
Machine parameters and performance
PRODUCT
QUANTITY
Espresso
Long coffee
Pre-ground
Hot water
Steam
pannarello
(frother)
Minimum
quantity
(Puls.)
50
70
Default
quantity
(Puls.)
165
440
Maximum
Programm. by
User
quantity
Production /
programmable
(Puls.)
Service
600
Yes
No
600
Yes
No
No
Continues until the water supply has been exhausted (capacitive sensor)
Continues until the water supply has been exhausted (capacitive sensor)
RINSE
When performed
Initial rinse
When the machine is switched
on and the boiler temperature is
≤ 50°C
No. of pulses
Stopping option
User disable option
Production/Service department disable option
No. of pulses user adjustment option
No. of pulses Production/
Service department adjustment option
Pulse range
(Min. – Max.)
180
Yes, by pressing any key
No
Final rinse
When the machine is switched off
electronically, manually or automatically after 30', if at least one
coffee has been dispensed, before switching off
80
Yes, by pressing any key
No
No
No
No
No
No
No
No
No
Descaling cycle frequency
HardWater hardness
ness
1
Soft (up to 7°dH)
2
Medium (7° - 14°dH)
3
Hard (15° - 21°dH)
4
Very hard (over 21°dH)
The default water hardness level is 4.
2,000 pulses.
Saeco International Group
Without water filter
With water filter
240 litres (480,000 pulses)
480 litres (960,000 pulses)
120 litres (240,000 pulses)
240 litres (480,000 pulses)
60 litres (120,000 pulses)
120 litres (240,000 pulses)
30 litres (60,000 pulses)
60 litres (120,000 pulses)
Each litre of water corresponds to approximately
Rev. 02 / September 2012
Page 02 / 03
INTELIA
02 TECHNICAL SPECIFICATIONS
DREG DRAWER
Description and values
5 sec.
Time-out for dreg drawer
Dreg emptying alarm, if the dreg drawer is
removed for more than 5 seconds.
Reset dreg counter
STANDBY
Inlet time (default)
Inlet time programmed by Production/Service
Boiler temperature during Standby
WATER TANK
Water reserve (pulses) with water filter
Water reserve (pulses) with no water filter
Water reserve modifiable by Production/Service
departments
"Fill tank" alarm
"No tray" alarm
Water mains
Saeco International Group
Rev. 02 / September 2012
Description and values
30 minutes
Yes
Boiler OFF
Description
200
200
No
Yes
Yes (Fill tank)
No
Page 03 / 03
CHAPTER 3
USER INSTRUCTIONS
Saeco International Group
Rev. 02 / September 2012
INTELIA
INTELIA
3.1.
03 USER INSTRUCTIONS
Intelia Cappuccino customer and programming menu
ON/OFF button
espresso dispensing
button
Long espresso
dispensing button
Aroma button / Pre-ground
button
button MENU
special beverages
selection button
cappuccino dispensing button
Machine ready signals (GREEN)
Machine at correct temperature
- for coffee bean dispensing
- for hot water dispensing
Machine at correct temperature
- for ground bean dispensing
(pre-ground)
Machine dispensing
1 espresso
Machine dispensing
1 coffee
Hot water or hot milk selection
Machine dispensing
2 espresso
Hot water dispensing
Machine dispensing
2 coffees
MEMO
Dispensing hot milk
Machine dispensing milk during
the preparation of cappuccino
Machine dispensing coffee during
the preparation of cappuccino
The machine is being programmed
with the coffee cup fill level
MEMO
The machine is being programmed
with the amount of milk to be
dispensed to prepare cappuccino
MEMO
The machine is being programmed
with the amount of coffee to be
dispensed to prepare cappuccino
Notice signals (ORANGE)
Machine in pre-heating phase
for coffee, hot water and steam
dispensing
Brewing unit resetting
appliance reset
The appliance is rinsing, wait
until end of operation
Fill the coffee bean container and
start the dispensing cycle
The machine signals that the
“INTENZA+” filter must be
replaced
Proceed to load the circuit
during
If this screen appears after you switch the machine on, it means that you must run
a descaling cycle.
Press “
Press “
Saeco International Group
” to access the descaling menu and consult the relative paragraph.
” to continue using the machine.
Rev. 02 / September 2012
Page 01 / 10
INTELIA
03 USER INSTRUCTIONS
Alarm signals (RED)
Insert the dreg drawer.
Close the service door.
No beans inside the coffee
container.
After filling the container, the
cycle can be restarted.
The Brewing Unit must be
inserted in the machine.
Insert the drip tray as far as it
will go.
Empty the dreg drawer and the drip
tray.
Fill water tank.
Switch the machine off, wait for
30 seconds and switch it back on
again. Repeat 2 or 3 times.
If the machine does NOT start, contact
the service center.
MENU (commands and programming)
You can access the programming menu only when the machine is on.
Press the menu button to access programming.
+
MAX
MED
MIN
ESC
Coffee temperature:
This function allows the coffee dispensing temperature to be adjusted.
-
Timer (stand-by)
This function lets you adjust the time for switching to Stand By after the last
dispensing.
+
ESC
Display
contrast
-
Contrast
This function lets you adjust the display contrast for better viewing of the
messages.
Water hardness
This function lets you adjust the water hardness so that machine maintenance is
managed better:
1 = very soft water 2= soft water 3 = hard water 4 = very hard water
“INTENZA+” water filter
This function lets you manage the “INTENZA+” water filter.
For details see the paragraph concerning the filter management.
Descaling Cycle
This function lets you execute a descaling cycle.
+
ESC
YES
NO
-
DEFAULT
SETTINGS
Factory settings
This function allows the factory values to be reset.
Saeco International Group
Rev. 02 / September 2012
Page 02 / 10
INTELIA
3.2.
03 USER INSTRUCTIONS
Intelia Latte customer and programming menu
Espresso coffee brew
button
Latte Macchiato brew
button
Long espresso brew
button
“Aroma” - Pre-ground
coffee button
“MENU” button
Display
Cappuccino brew
button
Hot Milk brew button
SON/OFF button
Special beverages
selection button
Ready signals (Green Colour)
The machine is ready to brew
coff ee from coff ee beans and
to
dispense
Coffee brewing phase during
cappuccino preparation.
The machine is ready for brewing
coff ee by using preground
coffee.
The machine is brewing 1
cup of espresso coffee by
using ground coffee.
The machine is brewing 1 cup
of espresso coffee.
Milk dispensing phase during
the preparation of the Latte
Macchiato.
The machine is brewing 1 cup
of long espresso.
Coffee brewing phase during
the preparation of the Latte
Macchiato.
The machine is brewing 2
cups of espresso coffee.
The machine is programming
the amount of coffee to be
brewed.
The machine is brewing 2
cups of long espresso.
The machine is programming
the amount of milk to be
dispensed in order to prepare
a cappuccino.
The machine is programming
the amount of coffee to be
brewed in order to prepare a
cappuccino.
Hot milk brewing.
Milk dispensing phase during
cappuccino preparation.
Saeco International Group
Rev. 02 / September 2012
The machine is programming
the amount of milk to be
dispensed in order to prepare
a hot milk.
Page
03 / 10
INTELIA
The machine is programming
the amount of milk to be
dispensed in order to prepare
a Latte Macchiato.
03 USER INSTRUCTIONS
Insert the milk carafe and press
the “
“ button to start the
brewing and save.
Press “
“ to exit.
The machine is programming
the amount of coffee to be
brewed in order to prepare a
Latte Macchiato.
Brewing of a cup of
“LIGHT ESPRESSO”.
Brewing of a cup of
“AMERICANO”.
Hot water dispensing.
Insert the milk carafe and press
the “
“ button to start the
brewing.
Press”
“ to exit.
Brewing of a cup of
“BABY CAPPUCCINO”.
Insert the water dispensing
spout and press the
“
“button to start the
dispensing. Press “
“ to
exit.
Warning signals (Yellow Colour)
The machine is warming up
to brew coffee and other
products and to dispense hot
water.
The machine is warming up to
brew a product that is currently
being programmed.
The Brew Group is being
reset due to machine reset.
The machine is performing
the rinse cycle.
Wait until the machine stops
the operation.
The machine needs the
“INTENZA+”
filter to be replaced.
Prime the circuit.
The machine reminds you to
insert the carafe before going on
with the descaling cycle.
Insert the milk carafe and
press the “
“ button to
clean the carafe.
Press”
“ to exit.
If this page is displayed after starting the machine, this means that the descaling
cycle is needed. Press the “
“ button to enter the descaling menu and refer to
the relevant section. Press the “
“ button to go on using the machine. Please
bear in mind that failure to descale your machine will prevent it from working
properly. Repair is not covered by warranty.
Saeco International Group
Rev. 02 / September 2012
Page 04 / 10
INTELIA
Warning signals (Read Colour)
03 USER INSTRUCTIONS
Close the service door
Insert the coffee grounds
drawer.
No coffee beans in the coffee
bean hopper. After refilling
the hopper, the cycle can be
restarted.
Empty the coffee grounds
drawer and the liquid
recovery tray.
The Brew Group must be
inserted into the machine.
Fill the water tank.
Turn off the machine. After 30
seconds, turn it on again. Try
this 2 or 3 times.
If the machine does not start,
contact the consumer care
help line at the phone number
listed on the last page of
this document.
Insert the drip tray until it
locks into place.
Saeco International Group
Rev. 02 / September 2012
Page 05 / 10
INTELIA
03 USER INSTRUCTIONS
3.3.
Intelia Focus and Class customer and programming menu
ON/OFF button
espresso dispensing
button
Long espresso
dispensing button
Aroma / Pre-ground button
Descaling button
(Focus)
Hot water/steam
selection button
Machine ready signals (GREEN)
Machine at correct temperature
- for coffee bean dispensing
- for hot water dispensing
Machine in phase for dispensing
1 cup of espresso
Machine at correct temperature
- for pre-ground coffee dispensing
Machine in phase for dispensing
1 cup of espresso
Hot water /steam selection
Machine in phase for dispensing
2 cups of espresso
Machine in phase for dispensing
2 cups of espresso
Water dispense pipe (spout)
MEMO
Steam/water dispensing
Notice signals (ORANGE)
Machine in pre-heating phase
for coffee, hot water and steam
dispensing
The machine is being programmed
with the coffee cup fill level
Brewing unit resetting
appliance reset
during
The appliance is rinsing - wait
until end of operation
Fill the coffee bean container and
start the dispensing cycle
The machine signals that the
“INTENZA+” filter must be
replaced
Proceed to load the circuit
If this screen appears after you switch the machine on, it means that you must
execute a descaling cycle.
Press “
Press “
Saeco International Group
” to access the descaling menu and consult the relative paragraph.
” to continue using the machine.
Rev. 02 / September 2012
Page 06 / 10
INTELIA
03 USER INSTRUCTIONS
Alarm signals (RED)
Close the service door.
Insert the dreg drawer.
No beans inside the coffee
container.
After filling the container, the
cycle can be restarted.
Empty the dreg drawer and the
drip tray.
The Brewing Unit must be
inserted in the machine.
Fill water tank.
Switch the machine off, wait for 30 seconds. Repeat 2 or 3 times.
If the machine does NOT start, remove brewing unit, clean it, grease it and re-insert.
If the problem persist contact the service center.
MENU (commands and programming)
The programming menu can be accessed only when the machine is switched on
Press the menu button to access the programming menu
+
MAX
MED
MIN
ESC
-
Coffee temperature (only Class)
This function allows the coffee dispensing temperature to be adjusted.
Timer (stand-by) (only Class)
This function lets you adjust the time for switching to Stand By after the last
dispensing.
+
ESC
Display
contrast
-
Contrast (only Class)
This function lets you adjust the display contrast for better viewing of the
messages.
Water hardness (Focus and Class)
This function lets you adjust the water hardness so that machine maintenance is
managed better:
1 = very soft water 2= soft water 3 = hard water 4 = very hard water
“INTENZA+” water filter (Focus and Class)
This function lets you manage the “INTENZA+” water filter.
For details see the paragraph concerning the filter management.
Descaling Cycle (Focus and Class)
This function lets you execute a descaling cycle.
+
ESC
YES
NO
DEFAULT
SETTINGS
Factory settings (only Class)
This function allows the factory values to be reset.
-
Saeco International Group
Rev. 02 / September 2012
Page 07 / 10
INTELIA
03 USER INSTRUCTIONS
3.4.
Intuita customer and programming menu
“Warning” light
“No water” light
“Double coffee” light
“No coffee” light
“Coffee grounds
drawer” light
Cappuccino brewing / Steam
dispensing button
Descaling button
Hot water dispensing button
ON/OFF button
Espresso coffee brew button
“Aroma” selector switch
Long espresso brew button
STEADY ON
The machine is brewing 2
cups of espresso coffee.
BLINKING
Machine in Stand-by.
BLINKING
The machine is performing
the rinse cycle.
BLINKING
The machine is in the
warm-up phase.
STEADY ON
The machine is brewing 1
cup of coffee.
STEADY ON
The machine is brewing 2
cups of coffee.
BLINKING
The machine is reprogramming
the amount of coffee necessary to
brew a cup of espresso coffee.
STEADY ON
The machine is ready
for use.
STEADY ON
Hot water is being
dispensed.
BLINKING
The machine is reprogramming
the amount of coffee necessary to
brew a cup of coffee.
STEADY ON
The machine is brewing
1 cup of espresso coffee.
STEADY ON
Steam is being dispensed.
STEADY ON
The machine needs a descaling cycle.
Please bear in mind that failure to descale your machine will prevent it from working
properly. Repair is not covered by warranty.
Saeco International Group
Rev. 02 / September 2012
Page
08 / 10
INTELIA
03 USER INSTRUCTIONS
Alarm signals
BLINKING
Insert the coff ee grounds
drawer.
BLINKING
Prime the circuit.
BLINKING
Close the service door. The Brew
Group must be inserted into the
machine.
STEADY ON
No coff ee beans in the coffee bean
hopper. After refi lling the hopper,
the cycle can be restarted.
FAST BLINKING
Empty the coffee grounds
drawer and the liquid recovery
tray.
STEADY ON
Fill the water tank.
BLINKING
Turn off the coffee machine. After 30 seconds, turn it on again. Try this 2 or 3 times.
If the machine does not start, contact the consumer care help line at the phone
number listed on the last page of this document.
Saeco International Group
Rev. 02 / September 2012
Page 09 / 10
INTELIA
03 USER INSTRUCTIONS
3.5.
Operation, cleaning and maintenance
Operating the machine
1
Fill water tank
2
Fill the coffee bean hopper
3
Switch on the appliance
4
Press the button to start the
appliance
5
Heating
When the heating phase begins, wait for it to finish
6
Rinse
Carry out a rinse cycle for the internal circuits
7
Machine ready
The machine is ready to dispense beverages
CLEANING AND TECHNICAL SERVICING
A
Empty the dregs drawer
When indicated
B
Empty the drip tray
As necessary
C
Clean the water tank
Weekly
D
Clean the coffee bean hopper
As necessary
E
Clean the casing
As necessary
Clean the brewing unit
Every time the coffee bean hopper is filled or weekly
Lubricate the brewing unit
After 500 dispensing cycles or when the grease is no
longer present on the brewing unit
Clean the unit housing
Weekly
Descaling
When indicated
F
H
Descaling cycle frequency
Hardness
Water 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° - 21°dH)
60 litres (120,000 pulses)
120 litres (240,000 pulses)
4
Very hard
(over 21°dH)
30 litres (60,000 pulses)
60 litres (120,000 pulses)
The default water hardness level is 3. Each litre of water corresponds to approximately 2,000 pulses
Saeco International Group
Rev. 02 / September 2012
Page 10 / 10
CHAPTER 4
OPERATING LOGIC
Saeco International Group
Rev. 02 / September 2012
INTELIA
Saeco International Group
Rev. 02 / September 2012
Compensation valve water outlet
• Traditional water system
• Flow meter – Amount of coffee dispensed
into the cup
• Reciprocating piston type pump
(13 - 15 bar)
• Compensation valve
(opening pressure 16 - 18 bar)
• Boiler – 1900 W
• Two-way solenoid valve
Milk carafe
1900 W boiler
Hot water /steam
Water
Brewing unit
Three-way solenoid valve
Three-way
solenoid valve
Compensation valve water outlet
4.1.
Pump
Water tank
Flow-meter
INTELIA
04 OPERATING LOGIC
Water circuit
Intelia Cappuccino
Page 01 / 08
Saeco International Group
Pompa
Water tank
Rev. 02 / September 2012
•
•
•
•
•
•
Compensation valve water outlet
Traditional water system
Flow meter – Amount of coffee dispensed into the cup
Reciprocating piston type pump
(13 - 15 bar)
Compensation valve
(opening pressure 16 - 18 bar)
Boiler – 1900 W
Two-way solenoid valve
Steam pipe
Flow-meter
1900 W boiler
Brewing unit
Hot water /steam
Water
Two-way solenoid valve
INTELIA
04 OPERATING LOGIC
Intelia Focus e Class
Page 02 / 08
INTELIA
4.2.
04 OPERATING LOGIC
Coffee cycle
Main switch ON
START
STOP
Time
Coffee grinder
Pulses
(Dosage)
Heating
Pump
approx.
45 sec.
*
Brewing unit gear
motor
Status
Heating
Ready
Pump operation (flow
meter pulses) in
accordance with the
amount of product
selected.
Coffee cycle
Notes: * Only with Pre-brewing
Status
Microswitch
OFF
ON
Single microswitch gear motor
Switching on
When the machine is switched on, the gear motor repositions itself as follows:
- It acts on microswitch 1 (see following chapter).
- The gear motor changes its rotation direction and moves upwards again by approx. 1-2 mm.
- The boiler begins to heat the water for approx. 45 sec., at full power, in order to reach the
optimal temperature. The temperature will then remain at a constant level.
Coffee cycle
The coffee grinder starts the grinding process (controlled by pulses generated by a sensor).
The gear motor (brewing unit) moves to the brewing position.
Preliminary dispensing phase (short pump activity, short pause).
Product dispensing (the pump operation period is defined by the amount of product dispensed).
5. The gear motor moves to its home position (the dregs are expelled automatically).
1.
2.
3.
4.
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Rev. 02 / September 2012
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INTELIA
4.3.
04 OPERATING LOGIC
Single microswitch
The gear motor is powered by a direct current motor that engages with the smaller
double toothed wheel using a worm screw.
The unit is mounted on the axle of the large
gear wheel and when a coffee is requested, it
moves from the standby position to the dispensing position, and then back to the standby position again.
2
- Standby position: 1
- Dispensing position: 2
1
4.4.
Temperature sensor (adjustment)
Temp. (°C) R nom (kΩ)
20
61.465
50
17.599
75
7.214
80
6.121
85
5.213
90
4.459
100
3.3
125
1.653
150
0.893
ΔR (+/- %)
8.6
5.9
4.1
3.7
3.4
3.1
2.5
3.9
5.1
An NTC is used as a temperature sensor; in the event of overheating this reduces boiler
element power consumption.
The electronic system detects the current boiler temperature from the drop in voltage of the
sensor and adjusts it accordingly.
Heating element values and corresponding temperatures: see table.
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Rev. 02 / September 2012
Page 04 / 08
INTELIA
04 OPERATING LOGIC
4.5.
Coffee grinder
5
6
4
1
2
3
The coffee grinder is driven by a direct current motor (1) using a worm screw helicoidal wheel
transmission (2).
The worm screw (2) drives a plastic gear wheel (3), which turns the lower grinder (4) and the
increment pin (5)
There are two magnets (6) in the gear wheel; at every rotation these induce two pulses to a Hall
sensor, which in turn transmits them to the electronic system.
4.6.
V
Low bean level detection, dose quantity adjustment, coffee grinder
blocked
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 rotations – and therefore the number of
pulses – will be greater.
With beans n=100%
t1 = no coffee indication
Without beans n=100%
t1
t2
If, however, there are coffee beans, the number of
rotations will be lower due to the force created by the
grinding.
Without beans n=50%
t2 = no indication
t3
t4
Saeco International Group
t3 and t4 = this measurement is performed at the end
of each grinding process
Dose quantity adjustment
With beans n=50% The dose quantity is adjusted in accordance with the
pulses detected (number of rotations proportional to the
selected flavor – mild, medium or strong).
Coffee grinder blockage
If the coffee grinder becomes blocked for any reason,
pulses will no longer be transmitted to the electronic
t
system and the grinder will come to a stop.
Rev. 02 / September 2012
Page 05 / 08
INTELIA
4.7.
04 OPERATING LOGIC
Dose self-learning (SAS)
The aim of this function is to automatically regulate the average dose of ground coffee (SELFLEARNING); this takes place with an algorithm based on three pieces of data that the machine
receives via the card:
1. Number of coffee grinder pulses during the grinding cycle.
2. Max. average value of the power consumed by the gear motor during the coffee brewing cycle.
3. Aroma selected by the user.
The algorithm compares the maximum average value of the power consumed by the gear motor
with the value listed in the table for the selected aroma, in order to calculate the new grinding
pulse value for the next coffee produced.
If the power consumption value is less than the minimum current value, the grinding pulses will
be increased by 2.
If the power consumption value is greater than the maximum current value, the grinding pulses
will be decreased by 4.
If the power consumption value falls within the “over-torque” interval, the product will be dispensed and the grinding pulses will be decreased by 10.
If the 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 modification will be made.
This guarantees that, regardless of the coffee type used, the grinding level setting
and the wear on the grinders, the ground coffee dose always remains constant.
Setting/Status
Power consumption
in mA
Pulses corrected in the next grinding process
In the event of absorption above the range
In the event of absorption below the range
A
Mild aroma
200 - 300 mA
-4
+2
B
Medium Aroma
301 - 450 mA
-4
+2
C
Strong Aroma
451 - 600 mA
-4
+2
D
Over-limit
601 - 800 mA
-4
E
Overwork
801 - 1000 mA
- 10
F
Dreg expulsion
> 1000 mA
- 10
Important:
For perfect operation, machine adjustment should take place in the area of the fields
highlighted in green (A, B, C). When the type or brand of coffee is changed, there may be
variations in the size of the beans and their stickiness or roasting level. This leads to variations
in power consumption (mA), with resulting excessive or insufficient doses (until the necessary
adjustments have been made to compensate for this change).
Caution: In the case of excessive dosage, powder may be expelled into the dreg
drawer. This is not a fault, but can occur during preliminary operation or after a
service.
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Rev. 02 / September 2012
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INTELIA
04 OPERATING LOGIC
4.8.
Water level detection (water tank)
“Water low” message (water reserve)
Water tank
Sensor
200 puls.
4.9.
Function:
The water level is monitored by a capacitative sensor, located one
third of the way up the water tank wall.
If the electronics assembly detects, by means of the sensor,
that the amount of water in the tank has dropped below the
above mentioned level, a water reserve remains available for
the dispensing process underway (this will cover 200 flow meter
pulses).
The product dispensing process will then come to an end.
If a dispensing cycle ends after the sensor has been triggered (in
the reserve) then the display “Water low” continues to be displayed
during the following dispensing cycle.
Descaling request
“Descaling” – message with water filter
inserted
(appliances with display only)
Flow meter pulses
The water hardness is set on the basis of the
regional water hardness analysis
(1, 2, 3, 4).
Filter
on
Filter off:
If the function is turned off the electronics
assembly monitors the flow meter pulses,
recording one pulse each turn.
Filter
off
Filter on:
If the function is turned on the electronics
assembly monitors the flow meter pulses,
recording one pulse every two turns.
Number of pulses
360°
1 rev
Saeco International Group
“Change water filter” message
The electronics assembly uses the flow meter
impulses to keep track of the amount of water
which has flowed through; after the specified
amount (set in accordance with the water
hardness level), the “Replace filter” message
appears.
Rev. 02 / September 2012
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INTELIA
04 OPERATING LOGIC
4.10. Water filter
Water filter
Function:
• Reduced limescale deposits which take longer to
form.
• Improved water quality.
• Improved taste due to the ideal water hardness.
Life span / descaling performance:
• - 10 ° dH
• 60 litres
• 2 months
Bypass
To achieve the best possible operating mode consistency
over the total life span, the water is channelled using
a 3-stage bypass (A, B, C) depending on the degree of
hardness. See small image.
4.11. Intelia Cappuccino milk carafe
1
2
4
3
1) Steam input
2) Cappuccino maker
3) Bring the cappuccino maker into dispensing position before
inserting the carafe in its seat
4) Milk tank
Emulsion chamber
The steam passes through the pipe
creating a sucking effect that pulls
the milk upwards
Steam
Emulsified milk
Steam
The milk is heated by the steam
and taken towards the emulsion
chamber where it is mixed with air
and transformed into foam
Emulsified
milk
Milk
Miil
M
Carafe
Milk
Saeco International Group
Rev. 02 / September 2012
Page 08 / 08
CHAPTER 5
TROUBLESHOOTING
Saeco International Group
Rev. 02 / September 2012
INTELIA
INTELIA
05 TROUBLESHOOTING
5.1.1. Intelia Cappuccino test mode
To enter Test Mode
1. Hold down the buttons Espresso
and Menu.
2. Turn on the main switch at the
rear of the machine
2
1
Entry into Test Mode results in a screen divided into sections, as illustrated in the diagram below.
Firmware Software version
Shows the version of the firmware loaded and the internal checksum (it
gives univocal traceability)
Press STAND_BY “
” to move to the next screen
Operational check – keys
Initial status
The letter next to it changes from N to Y when only one button is pressed.
By pressing buttons 1, 3, 4, 6 the display color changes from GREEN to RED.
By pressing buttons 2, 5 and 7 the display color changes from GREEN to
YELLOW.
Button 4 must be pressed at the end only once, since pressing it moves on to
the next page.
ERROR condition:
The letters do not change from N to Y or are always Y, in this case check the flat communication
cable with the Control Board/Power Board, if it does not change color check the cable JP4 too.
Press STAND_BY “
” to move to the next screen
Operational check microswitches and sensors
Initial status.
Insert full water tank
The TANK-H20 indicator must change from “N” to “Y”
ERROR Condition:
If the indication does not change, check the capacitive sensor and relative wiring
(JP23).
Insert the dreg drawer
The DREG indicator must change from “N” to “Y”
ERROR Condition:
If the indication does not change, check the microswitch on the dreg drawer
and relative wiring (JP16).
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05 TROUBLESHOOTING
Close the side door (the dreg drawer must already be in position)
The DOOR indicator must change from “N” to “Y”
ERROR condition:
If the indication does not change, check the Microswitch on the hatch and
relative wiring (JP14), make sure that the dreg drawer is correctly in position.
Insert the brewing unit
The BU-P indicator must change from “N” to “Y”
ERROR Condition:
If the indication does not change, check the brewing unit microswitch and
relative wiring (JP16).
Insert the dreg drawer
The TRAY indicator must change from “N” to “Y”
ERROR Condition:
If the indication does not change, check the brewing unit microswitch and
relative wiring (JP4).
The COM indicator must be left on USCP.
Press STAND_BY “
” to move to the next screen
Operational check - milk inputs
Initial status
Insert the Carafe
The CARAFE indicator must change from “N” to “Y”
ERROR Condition:
If the indication does not change, check the brewing unit microswitch and
relative wiring (JP25).
Insert the Water Coupling
The TAP indicator must change from “N” to “Y”
ERROR Condition:
If the indication does not change, check the brewing unit microswitch and
relative wiring (JP25).
Press STAND_BY “
” to move to the next screen
Operational check – brewing unit
Initial status
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INTELIA
05 TROUBLESHOOTING
Press the ESPRESSO button to move the unit to Work position. When
the unit is in position, the WORK indication changes from “N” to “Y”, the
absorption current must be less than 200mA without the brewing unit on,
and less than 300mA with the brewing unit on.
The WORK indicator remains permanently on “N”
ERROR condition:
The WORK indicator changes, and remains permanently on “N”, while the
backlight changes from green to red; check the microswitch, unit motor
(this may be blocked) and lastly the wiring JP16 and JP14.
ERROR condition:
(without brewing unit):
If the absorbed current exceeds 200 mA the display turns red, check the
gears on the motor and the motor housing in its seat.
ERROR condition:
(with brewing unit):
If the absorbed current exceeds 300 mA the display turns red, check the
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
unit reaches HOME position the indication changes from “N” to “Y”, the
absorption current must be less than 200mA without the unit or less than
300 mA with the unit on.
The HOME indicator remains permanently on “N”
ERROR condition:
The HOME indicator changes, and remains permanently on “N”, while the
display changes from green to red; check the microswitch, unit motor (this
may be blocked) and lastly the wiring JP16 and JP14.
ERROR condition:
(without brewing unit):
If the absorbed current exceeds 200 mA the display turns red, check the
gears on the motor and the motor housing in its seat.
ERROR condition:
(with brewing unit):
If the absorbed current exceeds 300 mA the display turns red, check the
brewing unit, the gears on the motor and the motor housing in its seat.
Press STAND_BY “
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” to move to the next screen
Rev. 02 / September 2012
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INTELIA
05 TROUBLESHOOTING
Operational check - solenoid valves and pump
Initial Status
If the following screen appears it means that the dreg drawer is not
correctly inserted, or that the side door is not completely closed. The
screen will disappear only after the drawer has been inserted or the door
closed.
Press the ESPRESSO button to activate solenoid valve EV1 (2-way, normally
closed).
The solenoid valve is activated and the indication to the right of EV1
changes from “OFF” to “ON”.
Press the COFFEE button to activate solenoid valve EV2 (3-way, normally
open).
The solenoid valve is activated and the indication to the right of EV2
changes from “OFF” to “ON”.
Press the AROMA button to activate solenoid valve EV2 (3-way, normally
open).
The water is dispensed from the steam pipe. IMP indicates an increasing
number of pulses. L/H must be between 10 and 18.
ERROR:
The pulses remain at 0, the display turns red, this means there is an error
in the water circuit. If water is coming out of the coupling,it means there is
an error in the flow meter or in its wiring in the Control Board/Power Board
(JP5). If no water is coming out, check the pump, the connected water
circuit, or the pump wiring (JP24).
Press STAND_BY “
” to move to the next screen
Operational check - coffee grinder and boiler
Initial status
Press Aroma to switch on the grinder
The coffee grinder starts to spin and the number of pulses is indicated by
the number circled in red, the other numbers have no significance for this
test.
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05 TROUBLESHOOTING
ERROR:
If the number remains 0, the display turns red, and the motor is running, the problem lies in the Hall sensors, or their wiring, or in the Control
Board/Power Board input (JP2). If the motor does not run, the problem
may lie in the chain (JP8), the coffee grinder wiring or the actual coffee
grinder.
Temperature control
The circled number expresses the boiler temperature in degrees centigrade.
ERROR:
If the HEATER indicator shows the word “SHORT”, this means that the
NTC temperature sensor is in short circuit and the display turns from
green to red. In this case, check the wiring of the NTC or the Control
Board/Power Board (JP13).
ERROR:
If the HEATER indicator shows the word “OPEN”, this means that the
NTC temperature sensor is disconnected, the display turns from green
to red.
In this case, check the continuity of the NTC wiring and check the connection to the Control Board/Power Board (JP13).
Press the COFFEE button to activate the Boiler
The indicator changes from “OFF” to “ON” and shortly after the temperature indicator should start to increase, and any ammeter at the technician’s disposal on the counter must display an absorption of approximately 8 Ampere with 230 volt.
ERROR:
If the temperature is not absorbed check the boiler resistor, relative wiring
and the connection to the Control Board/Power Board input (JP19), also
check the wiring on the NTC (JP13).
If the temperature goes above 125°C then the display turns yellow and
an alarm message appears on the display.
Above this temperature the boiler is always off, avoiding the risk of dangerously high temperatures.
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INTELIA
05 TROUBLESHOOTING
5.1.2.
Intelia Focus and Class Test mode
To enter Test Mode
1. Hold down the Espresso and
Menu buttons.
2. Switch on the main switch at
the back of the machine.
2
1
Entry into Test Mode results in a screen divided into sections, as illustrated in the diagram below.
Firmware Software version
Shows the version of the firmware loaded for Focus and Class.
Press STAND_BY “
” to move to the next screen
Operational check – keys
Initial status
The letter next to it changes from N to Y only when a button is pressed.
By pressing buttons 1, 3, 4, 6 the display color changes from GREEN to RED.
By pressing buttons 2, 5, the display color changes from GREEN to YELLOW.
Button 4 must be pressed at the end only once as when pressed it moves to
the next page.
ERROR condition:
The letters do not change from N to Y or are always Y, in this case check the flat communication
cable with the power board -Power JP21, if it does not change color check the cable JP4 between
the board and the display.
Press STAND_BY “
” to move to the next screen
Operational check microswitches and sensors
Initial status.
If you insert a full drip tray the TANK-H20 indicator must change from “N” to “Y”.
ERROR condition:
If the indication does not change, check the capacitive sensor and relative wiring
(JP23).
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INTELIA
05 TROUBLESHOOTING
Insert grounds drawer
The DREG indicator must change from “N” to “Y”
ERROR condition:
If the indication does not change, check the microswitch on the dreg drawer
and relative wiring (JP16).
Close the side hatch (the dreg drawer must be inserted)
The DOOR indicator must change from “N” to “Y”
ERROR condition:
If the indication does not change, check the Microswitch on the hatch and
relative wiring (JP14), make sure that the dreg drawer is correctly in position.
Insert the brewing unit
The BU-P indicator must change from “N” to “Y”
(this step takes 2-3 sec)
ERROR condition:
If the indication does not change, check the brewing unit microswitch and
relative wiring (JP16)
Press STAND_BY “
” to move to the next screen
Operational check – brewing unit
Initial status
IMPORTANT: This check can only be carried out with the dreg drawer in and
the side hatch closed
Press the espresso button to move the brewing unit to the “WORK” position
When the unit is in position, the WORK indication changes from “N” to “Y”,
the absorption current must be less than 200mA without the brewing unit
on, and less than 300mA with the brewing unit on.
ERROR condition:
The WORK indicator always stays on “N”
ERROR:
The WORK indicator changes, and remains permanently on “N”, while the
display changes from green to red; check the microswitch, the motor of the
gear motor (this may be blocked) and the wiring JP16.
ERROR (without brewing unit):
If the absorbed current exceeds 200 mA the display turns red, check the
gears on the gear motor and the motor housing in its seat.
ERROR (with brewing unit):
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.
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INTELIA
05 TROUBLESHOOTING
Press the espresso button to move the brewing unit to the “HOME” position
When the unit reaches the HOME position the indicator changes from “N” to
“Y”, the absorbed current, without the brewing unit, must be less than 200,
and with the brewing unit less than 300 mA
ERROR condition:
The HOME indicator always stays on “N”
ERROR:
The HOME indicator changes, and remains permanently on “N”, while the
display changes from green to red; check the microswitch, unit motor (this
may be blocked) and the wiring JP16.
ERROR (without brewing unit):
If the absorbed current exceeds 200 mA the display turns red, check the
gears on the gear motor and the motor housing in its seat.
ERROR (with brewing unit):
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.
Press STAND_BY “
” to move to the next screen
Operational check - solenoid valve and pump
Initial status
Press the espresso button to activate the solenoid valve
If the dreg drawer is in position and the side hatch closed, the EV cannot be
done. If it is not in the right position, a warning message is shown on the
display, which turns yellow.
The indication next to EV1 changes from “OFF” to “ON”.
You can hear the “click” of the solenoid valve.
Press the aroma button to activate the pump
The water is dispensed from the steam pipe IMP indicates an increasing
number of pulses. L/H must be between 10 and 18.
ERROR: The back-lit green display changes to red and the pulse remains
0 even if water comes out of the steam pipe, check the wiring on the flow
meter (JP5). If water does not come out of the steam pipe, check the pump
and the pump wiring (JP24).
ERROR: If L / H is 0 or very low, the solenoid valve does not open. Check the
solenoid valve and the wiring (JP3).
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05 TROUBLESHOOTING
Press STAND_BY “
” to move to the next screen
Operational check - coffee grinder and boiler
Initial Status
Press the aroma button to activate the coffee grinder
The coffee grinder starts to spin and the number of pulses is indicated by the
number circled in red, the other numbers have no significance for this test.
ERROR:
If the number remains 0, the display changes to red, and the motor runs, the
problem lies in the Hall sensors, or their wiring, or in the CPU/POWER input
(JP2). If the motor does not run, the problem may lie in the chain (JP8), the
coffee grinder wiring or the actual coffee grinder.
Temperature control
The circled number expresses the boiler temperature in degrees centigrade.
ERROR:
If the HEATER indicator shows the word “SHORT”, this means that the NTC
temperature sensor is in short circuit. The display changes from green to red:
in this case check the wiring on the NTC or the CPU/POWER inlet (JP13).
ERROR:
If the HEATER indicator displays the word “OPEN”, this means that the NTC
temperature sensor is disconnected; the display changes from green to red;
in this case check the continuity of the NTC wiring, and check the connection
to the CPU/POWER in (JP13).
Press the espresso button to activate the boiler
The indicator changes from “OFF” to “ON” and shortly after the temperature
indicator should start to increase, and the ammeter on the counter must display an absorption of approximately 8 Ampere with 230 volt.
There is a further check to carry out if the temperature goes above 125°C
then the display changes to yellow and an alarm message appears on the
display. Above this temperature the boiler is always off, avoiding the risk of
dangerously high temperatures.
ERROR:
If the temperature is not absorbed check the boiler resistor, relative wiring
and the connection to the CPU/POWER in (JP19), also check the wiring on the
NTC (JP13).
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05 TROUBLESHOOTING
SteamOut
To enter Test Mode
1. Hold down the Espresso and
Menu buttons
2. Switch on the main switch at
the back of the machine
2
1
This procedure is carried out whenever you need to completely empty the residual water from
the boiler.
It is recommended to carry out the SteamOut when the machine is used in places
where the temperature could freeze the water inside the machine
When the machine is switched on the procedure starts; the display changes
to yellow and the word “ON” indicates that the procedure is running.
During the procedure the 2-way solenoid valve remains open and the
steam is discharged.
Caution!!!
If the dreg drawer is not fully in, the machine will ask you to insert it, this
must be done otherwise the 2- and 3-way solenoid valves are not powered.
Caution!!!
If the side hatch opens, the machine warns you to close it, the hatch must
be closed otherwise the 2- and 3-way solenoid valves will not be powered.
When the procedure is completed, the message “COMPLETE” appears on
the display, the solenoid valves close automatically and the machine may
be switched off.
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05 TROUBLESHOOTING
5.1.3. Test Mode Intelia latte
To enter Test Mode
A) Hold down the Espresso and Milk buttons.
B) Switch on the main switch at the back of the machine.
LATTE
MACCHIATO
ESPRESSO
A
LONG COFFEE
AROMA
SELECTION
B
CAPPUCCINO
MENU
MILK
SPECIAL
Firmware Software version
Shows the version of the firmware loaded.
Press STAND_BY “
Insert the brewing unit
” to move
to the
next screen
The BU-P
indicator
must change from “N” to “Y”
(this step takes 2-3 sec)
check – keys
ERROR Operational
condition:
If the indication does not change, check the brewing unit microswitch and
relative wiring (JP16)
Initial status
The letter next to it changes from N to Y only when a button is pressed.
By pressing buttons 1, the display color changes from GREEN to RED.
By pressing buttons 2, the display color changes from GREEN to YELLOW.
By pressing buttons 3,4,5,6,7,8,9, the display color is GREEN.
Button 4 must be pressed at the end only once as when pressed it moves to
the next page.
ERROR condition:
The letters do not change from N to Y or are always Y, in this case check the flat communication
cable with the power board -Power JP21, if it does not change color check the cable JP4 between
the board and the display.
Press STAND_BY “
Saeco International Group
” to move to the next screen
Rev. 02 / September 2012
Page 11 / 22
INTELIA
05 TROUBLESHOOTING
Operational check - microswitches and sensors
Initial status
If you insert a full drip tray the TANK-H20 indicator must change from “N” to
“Y”.
ERROR condition:
If the indication does not change, check the capacitive sensor and relative wiring (JP23).
Insert grounds drawer
The DREG indicator must change from “N” to “Y”
ERROR condition:
If the indication does not change, check the microswitch on the dreg drawer
and relative wiring (JP16).
Close the side hatch (the dreg drawer must be inserted)
The DOOR indicator must change from “N” to “Y”
ERROR condition:
If the indication does not change, check the Microswitch on the hatch and
relative wiring (JP14), make sure that the dreg drawer is correctly in position.
Insert the brewing unit
The BU-P indicator must change from “N” to “Y”
(this step takes 2-3 sec)
ERROR condition:
If the indication does not change, check the brewing unit microswitch and
relative wiring (JP16)
Insert the brewing unit
The TRAY indicator must change from “N” to “Y”
ERROR condition:
If the indication does not change, check the brewing unit microswitch and
relative wiring (JP04)
Press STAND_BY “
” to move to the next screen
Operational check - impuls Milk
NOT USED
Saeco International Group
Rev. 02 / September 2012
Page 12 / 22
INTELIA
05 TROUBLESHOOTING
Operational check – brewing unit
Initial status
IMPORTANT: This check can only be carried out with the dreg drawer in
and the side hatch closed
Press the espresso button to move the brewing unit to the “WORK” position
When the unit is in position, the WORK indication changes from “N” to “Y”,
the absorption current must be less than 200mA without the brewing unit
on, and less than 300mA with the brewing unit on.
ERROR condition:
The WORK indicator always stays on “N”
ERROR:
The WORK indicator changes, and remains permanently on “N”, while the
display changes from green to red; check the microswitch, the motor of the
gear motor (this may be blocked) and the wiring JP16.
ERROR (without brewing unit):
If the absorbed current exceeds 200 mA the display turns red, check the
gears on the gear motor and the motor housing in its seat.
ERROR (with brewing unit):
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.
Press the coffee button to move the brewing unit to the “HOME” position
When the unit reaches the HOME position the indicator changes from “N”
to “Y”, the absorbed current, without the brewing unit, must be less than
200, and with the brewing unit less than 300 mA
ERROR condition:
The HOME indicator always stays on “N”
ERROR:
The HOME indicator changes, and remains permanently on “N”, while the
display changes from green to red; check the microswitch, unit motor (this
may be blocked) and the wiring JP16.
ERROR (without brewing unit):
If the absorbed current exceeds 200 mA the display turns red, check the
gears on the gear motor and the motor housing in its seat.
ERROR (with brewing unit):
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.
Press STAND_BY “
Saeco International Group
” to move to the next screen
Rev. 02 / September 2012
Page 13 / 22
INTELIA
05 TROUBLESHOOTING
Operational check - solenoid valve and pump
Initial status
If the dreg drawer is in position and the side hatch closed, the EV cannot
be done. If it is not in the right position, a warning message is shown on
the display, which turns yellow.
Press the espresso button to activate the solenoid valve
The indication next to EV1 changes from “OFF” to “ON”.
You can hear the “click” of the solenoid valve.
Press the coffee button to activate the solenoid valve
The indication next to EV2 changes from “OFF” to “ON”.
You can hear the “click” of the solenoid valve.
Press the aroma button to activate the pump
The water is dispensed from the steam pipe IMP indicates an increasing
number of pulses. L/H must be between 10 and 18.
ERROR: The back-lit green display changes to red and the pulse remains
0 even if water comes out of the steam pipe, check the wiring on the flow
meter (JP5). If water does not come out of the steam pipe, check the pump
and the pump wiring (JP24).
Press STAND_BY “
Saeco International Group
” to move to the next screen
Rev. 02 / September 2012
Page 14 / 22
INTELIA
05 TROUBLESHOOTING
Operational check - coffee grinder and boiler
Initial Status
Press the aroma button to activate the coffee grinder
The coffee grinder starts to spin and the number of pulses is indicated by the
number circled in red, the other numbers have no significance for this test.
ERROR:
If the number remains 0, the display changes to red, and the motor runs, the
problem lies in the Hall sensors, or their wiring, or in the CPU/POWER input
(JP2). If the motor does not run, the problem may lie in the chain (JP8), the
coffee grinder wiring or the actual coffee grinder.
Temperature control
The circled number expresses the boiler temperature in degrees centigrade.
ERROR:
If the HEATER indicator shows the word “SHORT”, this means that the NTC
temperature sensor is in short circuit. The display changes from green to red:
in this case check the wiring on the NTC or the CPU/POWER inlet (JP13).
ERROR:
If the HEATER indicator displays the word “OPEN”, this means that the NTC
temperature sensor is disconnected; the display changes from green to red;
in this case check the continuity of the NTC wiring, and check the connection
to the CPU/POWER in (JP13).
Press the coffee button to activate the boiler
The indicator changes from “OFF” to “ON” and shortly after the temperature
indicator should start to increase, and the ammeter on the counter must display an absorption of approximately 8 Ampere with 230 volt.
There is a further check to carry out if the temperature goes above 125°C
then the display changes to yellow and an alarm message appears on the
display. Above this temperature the boiler is always off, avoiding the risk of
dangerously high temperatures.
ERROR:
If the temperature is not absorbed check the boiler resistor, relative wiring
and the connection to the CPU/POWER in (JP19), also check the wiring on the
NTC (JP13).
Saeco International Group
Rev. 02 / September 2012
Page 15 / 22
INTELIA
5.1.4.
05 TROUBLESHOOTING
Intuita
To enter Test Mode
The machine enters in test mode by pushing the ESPRESSO and COFFEE buttons and then turning ON the AC power.
As long as the buttons are pressed the machine shows LED Double Service flashing.
When the buttons are released the machine passes to the first level of the test.
There are 6 different level, in each level the coffee-machine can execute different commands
Level 0: The machine tests the LED:
a)Turn ON every LED
b)Turn OFF every LED
c)Sequence turn ON every LED
Level 1: The machine tests the buttons:
a)Button Hot Water
b)Button Espresso
c)Button Coffee
d)Button Steam
e)Button Calc Clean
Level 2: The machine tests the other input signals:
a)Capacitive sensor in water tank
b)Switch door close / open
c)Switch brewing unit presence
d)Switch dump box presence
Level 3: The machine tests the aroma trimmer:
a)Aroma position 1 bean
b)Aroma position 2 beans
c)Aroma position 3 beans
Level 4: The machine tests the water circuit:
a)EV
b)Pump (plus flux meter)
c)Brewing unit moves to work
d)Brewing unit moves to home
Level 5: The machine tests the coffee powder circuit:
a)Heater (plus NTC sensor)
b)Grinder (plus rotation pick up)
Saeco International Group
Rev. 02 / September 2012
Page 16 / 22
INTELIA
05 TROUBLESHOOTING
The user can switch the level by pressing the ON/OFF button, the machine shows the level of
the test:
a) Level 1: LED No Water
b) Level 2: LED No Water, LED Error
c) Level 3: LED No Water, LED Error, LED Double
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
TEST MODE Level 0
Pressing botton ON/OFF
TEST MODE Level 1
Pressing botton ON/OFF
TEST MODE Level 2
Pressing botton ON/OFF
TEST MODE Level 3
Pressing botton ON/OFF
TEST MODE Level 4
Pressing botton ON/OFF
TEST MODE Level 5
Pressing botton ON/OFF
TEST MODE Level 0
Pressing botton ON/OFF
Saeco International Group
Rev. 02 / September 2012
Page 17 / 22
INTELIA
05 TROUBLESHOOTING
Level 0 (LED)
Description :
Verify keyboard LED
Action :
LED ON/OFF always blink during the test.
The others LED blink once, then only one LED is ON starting from No Water, Error, Double, No
Beans, Dump Box, Calc Clean, Steam, Coffee, Espresso, Hot Water.
The sequence is always repeated.
Note
LED
COLOR
No Water
RED
Error
RED
Double
GREEN
No Beans
RED
Dump Box RED
Calc Clean YELLOW
Steam
GREEN
Coffee
GREEN
Espresso
GREEN
Hot Water
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 orientation
Polarization resistor presence and welding
Level 1 (Buttons) [LED No Water ON]
Description:
Verify the keyboard buttons (each button has a rear LED)
Action:
Pressing the button where the rear LED is ON changes the LED OFF, follow the moving LED
If you are not able to turn the LED OFF detects an error condition over the button switch
Start condition
All LED are OFF
Pressing ON/OFF button moves to next level
On ERROR verify:
Cable connection
Power supply
Push button presence and welding
Saeco International Group
Rev. 02 / September 2012
Page 18 / 22
INTELIA
05 TROUBLESHOOTING
Level 2 (switch) [LED No Water + Error ON]
Description:
Verify the security switch connection
Action:
Mechanical move the switch and verify the relative electrical feedback
Start condition (no water tank, no BU, no dump box, door open)
All LED are blinking (because every switch is 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 connection
Power supply
Level 3 (Aroma trimmer) [LED No Water + Error + Double ON]
Description:
Verify the aroma trimmer
Action:
Rotate aroma trimmer, 3 position 3 LED
Start condition none
Aroma
LED
1 bean
hot water
2 beans
hot water + espresso
3 beans
hot water + espresso + coffee
Press ON/OFF button moves to next level
On ERROR verify:
Cable connection
Power supply
Saeco International Group
Rev. 02 / September 2012
Page 19 / 22
INTELIA
05 TROUBLESHOOTING
Level 4 (Water Circuit) [LED No Water + Error + Double + No Beans ON]
Description:
Verify the water circuit component: flux meter, pump, electro valve, brewing unit
Action:
Turn on and off actuators along water and coffee beverage circuit.
Start condition (water tank full, BU, dump box, door closed)
LED
ON/OFF
Hot water
Espresso
Coffee
Steam
Calc clean
OK
OFF
OFF
OFF
OFF
OFF
OFF
Espresso
Coffee
Steam
Calc clean
Espresso
Coffee
Steam
Calc clean
Press one time Hot Water button to open electro valve
LED
ON/OFF
OK
Hot water
ON
Press Epresso button to turn on pump
LED
ON/OFF
Hot water
During the test
BLINK
OFF
OK
ON
OFF
ERROR (no flux meter feedback)
ON
ON
Press one time Hot Water button to close electro valve
LED
ON/OFF
OK
Hot water
Espresso
Coffee
Steam
Calc clean
Steam
Calc clean
OFF
Move BU to work position. Press Coffee button to move BU to work position
LED
ON/OFF
Hot water
Espresso
Coffee
During the test
BLINK
OFF
OK
ON
OFF
Work position not reached
ON
ON
Overcurrent (with or without BU)
ON
BLINK
Move BU to home position. Press Steam button to move BU to home position
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
Coffee
Steam
Calc clean
BLINK
BLINK
Move BU to rest position. Press Calc Clean button to move BU to rest position
LED
ON/OFF
Hot water
Espresso
OK
Press ON/OFF button moves to next level
On ERROR verify:
Cable connection
Power supply
Saeco International Group
Rev. 02 / September 2012
Page 20 / 22
INTELIA
05 TROUBLESHOOTING
Level 5 (Grinder & Heater)
[LED No Water + Error + Double + No Beans + Dump Box ON]
Description:
Verify temperature increase in the heater and grinder rotation
Action:
Turn on and off actuators
Start condition (water tank full, BU, dump box, door close)
LED
ON/OFF
Hot water
Espresso
Coffee
Steam
Calc clean
OK
OFF
OFF
OFF
OFF
OFF
OFF
Coffee
Steam
Calc clean
Press once Hot Water button to check heater NTC sensor
LED
ON/OFF
Hot water
Espresso
During the test
BLINK
OFF
OK
ON
OFF
ERROR NTC open or short circuit
ON
ON
Press Espresso button to check heater power on (you need current sense / measure)
LED
ON/OFF
Hot water
OK CURRENT SENSE > 1 A
Espresso
Coffee
Steam
Calc clean
ON
OFF
Heater already hot
BLINK
ERROR CURRENT SENSE > 1 A
ON
OFF
Press Coffee button to check grinder rotation
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 to next level (level 0)
On ERROR verify:
Cable connection
Power supply
Saeco International Group
Rev. 02 / September 2012
Page
21 / 22
INTELIA
5.2. Error codes
ERROR
CODES
01
03
04
05
10
11
14
15
19
05 TROUBLESHOOTING
DESCRIPTION
The coffee grinder is blocked (grinder blades jammed or sensor not
reading properly)
The brewing unit is blocked in work position (microswitch not released
in up position after 3", torque error trying to move down, descent time
out exceeded)
The brewing unit is blocked in home position (microswitch not released
in down position after 3", torque error trying to move up, ascent time
out exceeded)
Water circuit / flow meter problems (water circuit blocked or no flow
meter signal)
Boiler temperature sensor short circuited
Boiler temperature sensor open circuit
The boiler temperature has exceeded the maximum allowed value
(165°c)
The boiler temperature has not increased by x°C in y sec (boiler power
supply disconnected, incorrect boiler fitted must be a 1300W boiler, partial power supply to boiler, cut out thermostat tripped)
Mains voltage trouble
Saeco International Group
Rev. 02 / September 2012
Page 22 / 22
CHAPTER 6
STANDARD CHECKS
Saeco International Group
Rev. 02 / September 2012
INTELIA
INTELIA
6.1.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
06 STANDARD CHECKS
Repair schedule
Action
Visual inspection (transport damage)
Machine data check (rating plate)
Operational check / problem analysis
Opening machine
Visual inspection
Operational tests
Repairing the faults encountered
Checking any modifications (view Symptom Cure, new software, etc.)
Service activities in accordance with the operating schedule
Internal cleaning
Operational test while the appliance is open
Assembly
Final inspection test
Draining the circuit (in winter)
External cleaning
Lubricating the brewing unit with suitable grease
Insulation test HG 701 (dielectric)
Documentation
6.2.
Service schedule
S Replacement
ES Visual inspection
D Descaling
P
TR
R
Component
Water filter
Water tank lip seal
Boiler pin O-ring
Brewing unit
Hoses, attachments and Oetiker clamps
Pump
Gear motor
Coffee grinder
Water circuit
Hot water/steam valve
Saeco International Group
Cleaning
Noise test
Adjustment
Action
P/S
S
S
ES/P
ES
ES/TR
ES/TR
P/R
D
ES/S
Rev. 02 / September 2012
Support/tool
Grease solvent / Grease
Vacuum cleaner / brush
Saeco descaler
Page 01 / 02
INTELIA
6.3.
06 STANDARD CHECKS
Final test
Test
Espresso
Coffee
Support/
tool
Measuring
scoop
Measuring
scoop
Procedure
2-3 Espressos for
adjustment purposes
2-3 Coffees for
adjustment purposes
Noise
Amount of
cream
Grinding level
Hot water
Steam
Dreg drawer
missing
indication
Low bean level
indication
Tolerance
Same amount
15%
Same amount
15%
Standard
The cream should
come together
again to form a
complete layer
Blow into the cup until
the cream separates
Cream colour
Temperature
Standard
Hazel brown
Reading taken while
dispensing
Check the grain size of
the ground coffee
Dispense water
Dispense steam
Thermometer
84 ˚C
Remove the dreg drawer
Dreg drawer
missing indication
Start brewing a coffee
while the coffee bean
hopper is empty
Low bean level
indication
Saeco International Group
Rev. 02 / September 2012
± 4 ˚C
Page 02 / 02
CHAPTER 7
DISASSEMBLY
Saeco International Group
Rev. 02 / September 2012
INTELIA
INTELIA
7.1.
07 DISASSEMBLY
Intelia Cappuccino outer Shell
Remove the water tank, coffee container 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 left side
body.
Slide out the hatch.
Loosen the screws as illustrated, slide out the rear body and the sound insulating cover of the
coffee grinder.
Saeco International Group
Rev. 02 / September 2012
Page 01 / 11
INTELIA
7.2.
07 DISASSEMBLY
Intellia Class and Focus outer Shell
Remove the water tank, coffee container cover, drip tray, dreg drawer,
brewing unit, cappuccino maker or
pannarello.
Unscrew the marked Raise the top
screws and remove
cover.
the finger protection.
Loosen the screws as illustrated Slide out the hatch.
and remove the left side body.
Loosen the screws as illustrated, slide out the rear body and the sound insulating cover of the
coffee grinder.
7.3.
Coffee grinder
Loosen the screws as illustrated and remove the sound
insulating cover. Raise the coffee grinder and remove
the connections.
Saeco International Group
When reassembling the coffee grinder,
make sure the spring is repositioned
correctly (see photo).
Rev. 02 / September 2012
Page 02 / 11
INTELIA
7.4.
07 DISASSEMBLY
Grinder blades
A
To extract the top support of the appliance, press
on the grinding adjustment spindle (A) and turn the
support anticlockwise until it unhooks.
B
Turn the grinder blades anticlockwise out of the support.
Turn the grinder blades clockwise out of the support. The
bayonet connections can be accessed from the rear.
For a standard adjustment, both markings must be
aligned.
Saeco International Group
Rev. 02 / September 2012
Page 03 / 11
INTELIA
07 DISASSEMBLY
7.5.
Coffee grinder adjustment
The grinding adjustment can be set by the user (only with the coffee grinder in operation) by
pressing and turning (only by one click at a time) the insert inside the coffee bean hopper with the
aid of the wrench supplied.
+
-
Adjustment by a service center
C
-
To adjust grinding further, the engineer can work directly on the coffee
grinder by pressing and turning the ring nut (C) shown. (clockwise + to
increase the particle size of the coffee and anticlockwise - to decrease it).
+
If there are any remains of coffee powder between the two grinding
blades it is recommended to tighten by max. two marks at a time.
Lastly, move the arrow (A) on the adjustment knob to the center of the
adjustment dots on the cover (B).
7.6.
Intelia Cappuccino three-way solenoid valve
3
2
1
4
1)
2)
3)
4)
5)
4
5
Loosen the screws holding the front plate to the upper plate
Remove the front plate, pressing it in the center and pulling the side walls outward
Remove the board support assembly
Loosen the screws holding the solenoid valve to the upper plate
Disconnect all electrical and water circuit connections
Saeco International Group
Rev. 02 / September 2012
Page 04 / 11
INTELIA
07 DISASSEMBLY
7.7.
Intelia Class and Focus two-way solenoid valve
2
4
1
1)
2)
3)
4)
3
Loosen the screws holding the front plate to the upper plate.
Remove the card support assembly.
Loosen the screws holding the solenoid valve to the upper plate.
Disconnect all electrical and water circuit connections.
7.8.
Intelia Cappuccino carafe fitting body
1
3
1)
2)
3)
4)
3
3
2
2
2
4
Loosen the screws holding the front cover of the carafe fitting body and release it from its seat
Loosen the screws as illustrated
Remove carafe presence sensors
Remove carafe fitting Teflon pipe
Saeco International Group
Rev. 02 / September 2012
Page 05 / 11
INTELIA
7.9.
A
07 DISASSEMBLY
Pump
C
A
D
B
Disconnect the water circuit connections (A) and
electrical connections (B), loosen the safety valve
(C) and slide the pump off the brackets (D).
D
A
7.10. Flow-meter
Lift the flow meter out of the casing assembly and
remove the electrical and water circuit connections.
7.11. Control board
Slide the card off the
support and disconnect the
electrical connections.
Loosen the screws as
illustrated, slide out the
electrical connection and
remove the card guard.
7.12. Water sensor control board
Slide the card off the
support.
Saeco International Group
Slide out the pipe
connecting the flow
meter to the pump.
Loosen the screw as illustrated and
remove the capacitive sensor glued to
the seat.
Rev. 02 / September 2012
Page 06 / 11
INTELIA
07 DISASSEMBLY
7.13. Gear motor
Unscrew the screws shown and
remove the finger protection.
Unscrew the screws shown
and slide out the left side
body.
Lift the top cover.
Unscrew the screws as illustrated and remove the front panel to
access the screws which fix the dispenser cover into place.
Slide out the fork as illustrated.
Only for Intelia Cappuccino remove the plug body along with pitcher
Unscrew the screws in the front cover and lift
it off the milk jug plug body from the place
Unscrew the screws (highlighted) and
release the milk jug plug body assembly
Saeco International Group
Rev. 02 / September 2012
Page 07 / 11
INTELIA
07 DISASSEMBLY
A
Loosen the screws as illustrated and
remove the boiler pin (A).
E
F
A
B
C
D
B
Loosen the screws as illustrated and
remove the gear motor cover.
The following are located inside the compartment protected by the casing:
- Electric motor (A) with gears (B) and (C) for transmission and timing of the dispenser.
- Dreg drawer presence sensor (D).
- Brewing unit present microswitch (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 transmission
shaft.
Replace the gear (B), making sure that the imprint of
the arrow is aligned with the opening containing the
pin (P).
P
H
L
Saeco International Group
When replacing the motor and the transmission shaft,
make sure the guide runners (L) are in the right position.
Grease the shaft thoroughly and evenly.
Rev. 02 / September 2012
Page 08 / 11
INTELIA
07 DISASSEMBLY
7.14. Boiler
Release the boiler cover
and take it off.
Unscrew the marked screw and disconnect the
electrical and water circuit connections.
7.15. Dispenser assembly
Loosen the screws as illustrated and remove the front panel to
access the screws which fix the dispenser cover into place.
Slide out the fork as illustrated.
Press the hooks as illustrated and slide out the dispenser assembly.
7.16. Valve disassembly
A
Loosen the screws as
illustrated and remove the
boiler pin (A)
Saeco International Group
Loosen the screws as illustrated and remove the front panel to
access the screws which fix the dispenser cover into place
Rev. 02 / September 2012
Page 09 / 11
INTELIA
07 DISASSEMBLY
Loosen the screws as illustrated and release the insert in the bottom of the body to obtain easy
access for valve disassembly
Loosen the screws as illustrated,
remove the hydraulic connections
and take out the valve
7.17. Control board and display
Loosen the screws as illustrated
and remove the front panel.
Loosen the screws as
illustrated.
Disconnect the electrical connections
and unhook the card support.
Remove the frame from
the keypad and the
display.
Loosen the screws as
illustrated.
Remove the electrical connections between the card and the
display and release the card from the support.
Saeco International Group
Rev. 02 / September 2012
Page 10 / 11
INTELIA
07 DISASSEMBLY
7.18. Fitting and removing Oetiker clamps
1) Boiler connection.
2) Other connections.
Use a suitable pair of pliers to remove the
clamp (as illustrated).
Saeco International Group
Tighten the clamp as illustrated.
Rev. 02 / September 2012
Page 11 / 11
CHAPTER 8
NOTES
Saeco International Group
Rev. 02 / September 2012
INTELIA
INTELIA
Saeco International Group
08 NOTES
Rev. 02 / September 2012
Page 01 / 01
CHAPTER 9
WATER CIRCUIT DIAGRAM
Saeco International Group
Rev. 02 / September 2012
INTELIA
Saeco International Group
Rev. 02 / September 2012
Pump
Pompa
Silicone tube
Tubo silicone
Jug
connection
Silicone tube
Tubo silicone
Boiler
Caldaia
Teflon tube
Tubo Teflon
Assy Solenoid valve
Assieme Elettrovalvole
Water drain
Scarico acqua
Silicone tube
Tubo silicone
Silicone tube
Tubo silicone
Silicone tube
Tubo silicone
Silicone tube
Tubo silicone
Safety valve
Valvola di sicurezza
Water tank
Serbatoio
acqua
Flow meter
Turbina
Water drain
Scarico acqua
Silicone tube
Tubo silicone
Silicone tube
Tubo silicone
Brew unit
Gruppo caffè
Boiler pin
Perno caldaia
4 bar Valve
Valvola 4 bar
Silicone tube
Tubo silicone
INTELIA
09 WATER CIRCUIT DIAGRAM
Intelia Cappuccino
Page 01 / 01
Water tank
Serbatoio
acqua
Saeco International Group
Rev. 02 / September 2012
Safety valve
Valvola di sicurezza
Pump
Pompa
Silicone tube
Tubo silicone
Silicone tube
Tubo silicone
Flow meter
Turbina
Silicone tube
Tubo silicone
Silicone tube
Tubo silicone
Steam pipe
Tubo vapore
Boiler
Caldaia
Silicone tube
Tubo silicone
Water drain
Scarico acqua
2 way Solenoid valve
Elettrovalvola a due vie
Silicone tube
Tubo silicone
Brew unit
Gruppo caffè
Boiler pin
Perno caldaia
4 bar Valve
Valvola 4 bar
Silicone tube
Tubo silicone
INTELIA
09 WATER CIRCUIT DIAGRAM
Intelia Focus and Class
Page 02 / 01
CHAPTER 10
ELECTRICAL DIAGRAM
Saeco International Group
Rev. 02 / September 2012
INTELIA
INTELIA
10 WIRING DIAGRAM
Intelia Focus and Class
Saeco International Group
Rev. 02 / September 2012
Page 01 / 01
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