Philips Saeco Moltio Manuale utente

All parts of this document are the property of Saeco International Group.

collected, except where express authorisation has been provided in writing or through a contractual agreement.

Published by Saeco International Group Subject to modication EN 4219 400 00021

Service

Coee Machine

Moltio

2013-June-20

ServiceManual

Rev. 04 MAY 2016

General Information

Description Value

Housing material Thermoplastic type

Size (w x h x d) 256 x 350 x 470 mm (data may vary depending on the model)

Weight 8,5 kg

Power cord length 800 - 1200 mm

Control panel Front type

Cup size Up to 152 mm

Water tank 1.9 litres - Removable type

Coffee bean hopper capacity Anima OTC AMF CMF 300 g

Coffee grounds drawer capacity 14

Pump pressure 15 bar

Boiler Stainless steel boiler

Safety devices Thermal fuse

Energy saving mode < 1 Wh

Nominal voltage - Power rating - Power supply Read the data plate placed inside the service door

MOLTIO

Table of contents Page

5. Service mode

5.1.1. Test Mode in Moltio One Touch Milk Carafe 1

5.1.2. Test Mode in Moltio Automatic and Classic 7

5.2. Error messages 12

5.3. Saeco Service Center-Quick Start Guide 12

6. Service and maintenance

6.1. Repair Flow 1

7. Disassembly

7.1. Outer Shell 1

7.2. Coee grinder 2

7.3. Grinder blades 2

7.4. Coee grinder adjustment 3

7.5. Solenoid valve 4

7.6. Pin boiler 4

7.7. Steam pipe 4

7.8. Dispenser 5

7.9 Gear motor 6

7.10. Pump 8

7.11. Flow-meter 8

7.12. Boiler 8

7.13. Flow selector faucet 9

7.14. CPU board 10

7.15. Programming access for SSC (Saeco Service Center) 10

7.16. KYB interface and display 10

7.17. Fitting and removing Oetiker clamps 11

8. Notes

9. Water circuit diagram

10 Electrical diagram

Table of contents Page

1. Introduction

1.1. Documentation required 1

1.2. Tools and equipment required 1

1.3. Material 1

1.4. Safety warnings 1

1.5 Service Policy 2

1.6.1. External machine parts 3

1.6.2. Internal machine parts 4

2. Technical specications

2.1. Technical specications 1

2.2.1. Specication for the measurement of the coee products

temperature

2.2.2. Specication for the measurement of the Milk products

temperature.

2.3. Machine parameters and performance 5

3. Brief instructions

3.1.1. Customer menu in the Moltio One Touch Milk Carafe 1

3.1.2. Customer menu in the Moltio Automatic and Classic 3

3.2 Operation, cleaning and maintenance 5

4. Operating logic

4.1.1. Water circuit Moltio One Touch Milk Carafe 1

4.1.2. Water circuit Moltio Automatic and Classic 2

4.2. Coee cycle 3

4.3. Single microswitch 4

4.4. Temperature sensor 4

4.5. Coee grinder 5

4.6. Low bean level detection, dose quantity adjustment, coee

grinder blocked

4.7. Dose self-learning (SAS) 6

4.8. Water level detection (water tank) 7

4.9. Descaling request 7

4.10. Water lter 8

MODIFICATIONS TO SERVICE MANUAL

From Rev. To R e v. Chapter Inserted Modied

REV.03 REV.04

01 Par. 1.3. Material

05 Par. 5.3. Saeco Service Center -

Quick Start Guide

06 Par. 6.1. Repair ow

MOLTIO

CHAPTER 1

INTRODUCTION

MOLTIO 01 INTRODUCTION

1/4

1.1 Documentation required

The following documentation is needed for repair procedures:

• Instruction booklet for specic model

• Technical documentation for specic 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. Description Notes

1 Screwdriver

1 Pliers for Oetiker clamps

1 CC -A - Vdc tester

1 Digital thermometer Scale limit > 150°C

1 SSC (Saeco Service Center) Programmer

(for programming and diagnostics mode)

1.3 Material

Material Code and Description

Thermal paste Heat resistance > 200°C

Descaler 21001901 “ACC SAE DECALCIFIER 5 L 1 UNIT”

Grease solvent 132253695601 “PARALIQ GB 363”

Silicone grease 14-INTGR22004 “ACC TUBE FIN FOOD GREASE 2 400 ML”

1.4 Safety warnings

We recommend you consult the technical manual of the machine before performing any mainte-

nance work.

Observe all applicable standards relating to the repair of electrical appliances.

Always disconnect the power plug from the mains before beginning repair work.

Disassembling the machine, the operator must pay attention to hot and under

Pressure parts: boiler, pin-boiler, valves, dispensing, steam tube, brew unit,

connections and pipes to avoid burns. Please refer to specic hydraulic circuit

(Image1) to know the parts in detail.

The machine hydraulic circuit can reach maximum pressure of 16/18 bar.

To operate in safety condition is recommended to perform the Steam Out procedure in

order to remove the pressure and hot water inside the hydraulic circuit.

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.

MOLTIO 01 INTRODUCTION

2/4

1.5 Service POLICY grid as used for coffee machine

Components Assembly use Single components available

COFFEE

GRINDER Only for OOW repairs YES, to consult the specic exploded-view of the

machine or of the Coffee Grinder on website

BREWING

UNIT Only for OOW repairs YES, to consult the specic exploded-view of the

machine or of the Brewing unit on website

BOILER Only for OOW repairs YES, to consult the specic exploded-view of the

machine on website

GEAR

MOTOR Only for OOW repairs YES, to consult the specic exploded-view of the

machine on website

FILTER

HOLDER Only for OOW repairs YES, to consult the specic exploded-view of the

machine on website

MILK

CARAFE Only for OOW repairs YES, to consult the specic exploded-view of the

machine on website

THERMAL

CARAFE Only for OOW repairs YES, to consult the specic exploded-view of the

Thermal Carafe on website

MILK ISLAND Only for OOW repairs YES, to consult the specic exploded-view of the

Milk Island on website

List of principal assembly present in all our coffee machines

For IN WARRANTY repairs is raccomanded to use when and where possible the single

components,available in the exploded views of the coffee machines or of the specic components.

If you nd the information “SEE THE EXPLODED VIEW E........” in the assembly description eld, 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 specic Symptom Cure that include this pos-

sibility or when the single components are not available for the order.

Pump

Safety valve

Water

discharge

Steam pipe

ter tank

Two-way solenoid valve

Brewing Unit

Flowmeter

Boiler

Water

Hot water /steam

From this point circuit

High temperaure

From this point circuit

in pressure

Flowmeter

Steam and hot water

Two-way solenoid valve

Pump

Brewing Unit

Boiler

Safety valve

Water

discharge

Water tank

Image 1

MOLTIO 01 INTRODUCTION

3/4

1.6.1 External machine parts

Pre-ground coffee

compartment

Coffee bean hopper locking/removal

selector switch

Cappuccino valve

(Automatic)

Pannarello

(Classic)

(One Touch Milk Carafe)

Power cable

socket and

main switch

Dreg drawer

Drip

tray+grille

Service

door

Coffee

dispenser

Water tank

ON/OFF

button

MENU button

Espresso

brew button

Coffee

brew button

Cappuccino/hot

water button

“Aroma”

Pre-ground

coffee button

Automatic

ON/OFF

button

MENU button

Espresso

brew button

Coffee

brew button

Steam/hot wa-

ter button

“Aroma”

Pre-ground

coffee button

Classic

Coffee bean hopper lid

Coffee bean hopper tray

Coffee bean hopper

ON/OFF

button

Espresso

brew button Cappuccino

brew button

Latte Macchiato

brew button

Coffee

brew button

“Aroma”

Pre-ground

coffee button

One Touch

Milk Carafe

MENU button

MOLTIO 01 INTRODUCTION

4/4

1.6.2 Internal machine parts

Boiler pin

Pump

Flow-meter

Safety valve

Power board

Thermostat

Coffee grinder

Coffee

dispenser

Hot water dispenser

and insert milk carafe

3-way

solenoid valve (Milk Carafe)

Boiler

Grinding

adjustment insert

KYB - Interface

2-way

solenoid valve

Automatic and Classic

MOLTIO

CHAPTER 2

TECHNICAL

SPECIFICATIONS

MOLTIO 02 TECHNICAL SPECIFICATIONS

1/6

 2.1. Technicalspecications

Power supply and output: 240 V~ 50 Hz 1850 W - 230 V~ 50/60 Hz 1850 W

120 V~ 60 Hz 1500 W

Temperature monitoring: (NTC) variable resistor sensor - transmits the value to the

electronic card

Safety system: 2 thermostats at 190°C one shot

Coffee heat exchanger output:

Stainless steel

(230 V~) 1900 W - (120 V~) 1300 W - (100 V~) 1100 W

for coffee, hot water and steam dispensing

Gear motor: 2 rotation directions; power supply 24VC

Pump: 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

Overpressure valve: Opening at approx. 16-18 bar

Water lter: In tank

Coffee grinder: Direct current motor with at ceramic grinder blades

Automatic dosage: Dose adjustment controlled by the electronic system

Power consumption: During heating phase- approx. 5.6 A

Dimensions: W x H x D in mm: 256 x 350 x 470 mm

Weight: 8.5 kg

Water tank capacity: 1.9 l

Coffee bean hopper capacity: 300 g. of coffee beans

Dreg drawer capacity: 14

Water circuit lling time: Approx. 15 sec Max. on rst lling cycle

Heating time: Approx. 45 sec.

Grinding time: Approx. 8-10 sec.

MOLTIO 02 TECHNICAL SPECIFICATIONS

2/6

Picture 1 Picture 2

2.2.1.Specicationforthemeasurementofthecoffeeproductstemperature.

The temperature is inuenced by the ow from the dispenser and stratication of temperatures in

the glass. In order to consider these phenomena and to introduce measures that allow comparisons

in controlled conditions, below guidelines must be followed:

Conditions:

a) Water temperature in tank: 23°C (+/-2°C).

b) It must be used a plastic cup (see picture N°1).

c) It must be used a thermocouple thermometer (e.g. type K - see picture N°2).

d) The coffee machine is tested without any change of parameters or calibrations, which may

affect the temperature of products, so the measurement of temperature must be done with

machine in default factory setting.

Procedure:

1. The temperature must be measured in the cup, immediately after dispensing. Cup has to be

placed on a non-metal surface using a thermocouple thermometer (Picture 1).

2. The temperature in the cup is measured by immersing the probe of the thermometer up to touch

the bottom.The probe then must be moved in a circular motion for 5/6 rotations. At the of the rota-

tions, stop in the center of the cup (Picture 2).

3. The highest temperature measured during the rotations is the value we are searching for, and

that must be reported;

4. Test measurement: from end of dispensing to the end of rotations must be completed within 12

seconds.

5. the distance of the probe from the bottom of the glass is a function of the quantity of coffee dis-

pensed: 10mm for 35gr - 17mm for 60gr - 35mm for 120gr and superior (Picture 3).

Limits of acceptability

The acceptance limits are divided by features and

products and are the following:

Espresso Coffee Italy Q.ty 25/40 gr.

Temperature of 1st product 69°C ≤ 85°C

Temperature of 2nd product 72°C ≤ 85°C

Coffee Q.ty 70/120 gr.

Temperature of 1st product 69°C ≤ 85°C

Temperature of 2nd product 72°C ≤ 85°C

OFF Tare ON

10 mm

for 120gr and

superior

Ø max 2mm

17 mmfor 60gr

35 mm

for 35gr

Picture 3

DISPLAY

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