PHILIPS HD8836 User Manual

SYNTIA

SERVICE

MANUAL

Revision 02 December 2012

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.

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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 specifi cations

2.1

Technical specifi cations

1

2.2Specifi cation for the measurement of the coffee

products temperature	2
2.2 Machine parameters and performance	3

3.Brief instructions Rev.01

3.1.1	Customer menu and Digital programming	1
3.1.2	Customer menu and Focus programming	5
3.2	Operation, cleaning and maintenance	7

4.Operating logic

4.1.	Water circuit	1
4.2	Control ringnut and valve	2
4.3	Coffee cycle operating diagram	3
4.4	Single microswitch	4
4.5	Temperature sensor	4
4.6	Coffee grinder operation	5

4.7Low bean level detection, dose quantity

adjustment, coffee grinder blocked	5
4.8 Dose self-learning	6

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Table of contents

Page

5.Service mode Rev.01

5.1.1	Digital test mode	1
5.1.2	Focus test mode	5
5.2.	Error codes	7

6.Service & Maintenance

6.1	Repair schedule	1
6.2	Service schedule	1
6.3	Final test	2

7.Disassembly Rev.01

7.1	Outer elements disassembly	1
7.2	Coffee spout disassembly	2

7.3.1Disassembling keypad card and Digital control knob 3

7.3.2Disassembling keypad card and Focus control knob 3

7.4	Power/CPU card disassembly	4
7.5	Gearmotor disassembly	4
7.6	Boiler disassembly	5
7.7	Valve disassembly	5
7.8	Pump and turbine disassembly	6
7.9	OETIKER clamps assembly and disassembly	7
7.10	Coffee grinder disassembly	8
7.11	Grinder adjustment / assembly and disassembly	9

8.Notes

9.Water circuit diagram

9.1.Water circuit diagram

10.Electrical diagram

10.1 Digital wiring diagram

10.2 Focus wiring diagram

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SYNTIA

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CHAPTER 1

INTRODUCTION

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SYNTIA

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1.1Documentation required

The following documentation is needed for repair procedures:

•Instruction booklet for specifi c model

•Technical documentation for specifi c model (diagrams, exploded view, sympton cure and service manual)

1.2Tools and resources

As well as the standard equipment, the following is required:

Qty.	Description	Notes
1	Screwdriver	Torx T 10

1Pliers for Oetiker clamps

1CC -A - Vdc tester

1	Digital thermometer	Scale limit > 150°C
1	SSC (Saeco Service Center)	Programmer

1.3 Material

Description	Notes
Thermal paste	Heating element > 200°C
Descaler	Saeco Entkalker
Grease solvent	Personal preference
Silicone grease	Safe to use with food

1.4 Safety warnings

We recommend you consult this Service 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 appliance is rated as protection class I.

Insulation and dielectric rigidity tests must be performed on completion of any repair.

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SYNTIA	01 INTRODUCTION

1.5Service 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 specifi c components. If you fi nd the information “SEE THE EXPLODED VIEW E........” in the assembly description fi 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 specifi c 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		Only for OOW repairs		YES, to consult the specifi c exploded-view of the
GRINDER				machine or of the Coffee Grinder on website
BREWING		Only for OOW repairs		YES, to consult the specifi c exploded-view of the
UNIT				machine or of the Brewing unit on website
BOILER		Only for OOW repairs		YES, to consult the specifi c exploded-view of the
				machine on website
GEAR		Only for OOW repairs		YES, to consult the specifi c exploded-view of the
MOTOR				machine on website
FILTER		Only for OOW repairs		YES, to consult the specifi c exploded-view of the
HOLDER				machine on website
MILK		Only for OOW repairs		YES, to consult the specifi c exploded-view of the
CARAFE				machine on website
THERMAL		Only for OOW repairs		YES, to consult the specifi c exploded-view of the
CARAFE				Thermal Carafe on website
MILK ISLAND		Only for OOW repairs		YES, to consult the specifi c exploded-view of the
				Milk Island on website

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	SYNTIA		01 INTRODUCTION
	1.6.1 External machine parts
		Coffee bean container
			cover
		Control	coffee bean containeri
	Hot water/steam	panel	Service hatch
	dispensing pipe
	Dispensing pipe
	protection
	Coffee
	dispenser
	Water tank
	drip tray		Brew group
	Cup	rack	Grounds
			drawer

Drip tray full indicator

Grinding adjustment knob

Main on/off

switch

Power cord

Pre-ground coffee compartment

D G T

	Strong coffee	ON/OFF button
	dispensing button
		LCD display
	Long coffee	Aroma/pre-ground
	dispensing button	coffee key
		Selector
		Coffee/hot water/steam
		F O C U S
	Aroma/pre-ground	LED display
	coffee key
	Long coffee	Long coffee
	luminous button	luminous button
		Selector
		Coffee/hot water/steam
		03
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SYNTIA	01 INTRODUCTION

1.6.2 Internal machine parts

Side door microswitch

Coffee grinder motor

Coffee grinder

Boiler insulation and boiler

PWR/CPU card

Pump

Temperature sensor

Water level sensor

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CHAPTER 2

TECHNICAL

SPECIFICATIONS

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SYNTIA	02 TECHNICAL SPECIFICATIONS

2.1.Technical specifi cations

Power supply and output:	240 V~ 50 Hz 1400 W - 230 V~ 50/60 Hz 1400 W -
	120 V~ 60 Hz 1500 W - 100 V~ 50/60 Hz 1300 W
Temperature monitoring:	Variable resistor sensor (NTC) - transmits the value to the
	electronic P.C.B
Safety system:	2 manual reset or one-shot thermostats (175°C)
Coffee heat exchanger output:	(230/120 V~) 1300 W – (100 V~) 1100W
Stainless steel	for coffee, hot water and steam dispensing
Gear motor:	33VC with 2 rotation directions; power supply 24VC
Pump:	Ulka with reciprocating piston and 120°C cutout 48 W, 230V,
	50 Hz, Type EP5 approx. 13-15 bar 120V, 60Hz 100V, 50/60 Hz
Overpressure valve:	Opens at approx. 16-18 bar
Water fi lter:	In tank
Coffee grinder:	Direct current motor with fl at ceramic grinders
Hot water/steam valve	Presblock
Automatic dosage	Dose adjustment controlled by the electronic system
Power consumption:	During the heating phase - approx. 5.6 A
Dimensions: W x H x D in mm:	256x315x410
Weight:	9 kg
Water tank capacity:	1l.
Coffee container capacity	200 gr. coffee beans
Dregs drawer capacity	8
Heat exchanger capacity:	Approx. 10 cc
Water circuit fi lling time:	Approx. 15 seconds for fi rst fi lling cycle
Heating time:	Approx. 45 seconds.
Grinding time:	Approx. 8-10 seconds.

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SYNTIA	02 TECHNICAL SPECIFICATIONS

2.2. Specifi cation for the measurement of the coffee products temperature.

The temperature is infl uenced by the fl ow from the dispenser and stratifi 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.

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 rotations, stop in the center of the cup.

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.

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

Picture 1

Picture 2

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SYNTIA	02 TECHNICAL SPECIFICATIONS

2.3.Machine parameters and performance

	PRODUCT	Minimum	Default	Maximum	Programm.	Programm. by
	QUANTITY	amount	amount	amount	by the user	Production / Service
		(Puls.)	(Puls.)	(Puls.)
	Espresso	70	165	600	Yes	No
	Medium	No	No	No	No	No
	coffee
	Long coffee	70	440	600	Yes	No
	Pre-ground			Yes

Hot water Continues until the water supply has been exhausted (capacitive sensor)

Steam for

Continues until the water supply has been exhausted (capacitive sensor)

frother

RINSE			Initial rinse			Final rinse
When performed		At coffee machine activation				When the machine is switched
		when the boiler temperature is				off electronically, manually or
			≤ 50°C			automatically after 60', if at least
						one coffee has been dispensed,
						before switching off
No. of pulses			180			80
Stopping option		Yes, by pressing any key				Yes, by pressing any key
User disable option			No			No
Production/Service			No			No
department disable option
No. of pulses user			No			No
adjustment option
No. of pulses Production/
Service department			No			No
adjustment option
Pulse range (Min - Max)			No			No
WATER HARDNESS				CANNOT BE SET
DREGS DRAWER					Description and values
Time-out for dregs drawer						5 sec.
Empty dregs drawer alarm after						8 lots of dregs
(double coffee is the last product dispensed)						(9 lots of dregs)
Warning to empty dregs drawer after						No
Reset dregs counter				Every time the dregs drawer is removed for at
				least 5 seconds, even if the "empty dregs" alarm
					has not been activated
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	SYNTIA		02 TECHNICAL SPECIFICATIONS
	POWER/OFF		Description and values
	Inlet time (min. – max.)		60 minutes
	Inlet time (default)		No
	Inlet time prog. by the user		No
	Inlet time prog. by Production/Service department		No
	WATER TANK		Description
	Level sensor		Yes
	Water reserve (pulses) with water fi lter		200
	Water reserve (pulses) with no water fi lter		200
	Water reserve modifi able by Production/Service departments		No
	"Fill tank" alarm		Yes
	"No tray" alarm		No
	Water mains		No

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CHAPTER 3

BRIEF INSTRUCTIONS

Rev.01 February 2010

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SYNTIA

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3.1.Customer and programming menu

Machine ready signals (GREEN)

		Indications					Causes	Solutions
							Machine at correct temperature
							- for coffee bean dispensing	Proceed with the dispensing process
							- for hot water dispensing
							Machine at correct temperature	Proceed with the dispensing process
							- for pre-ground coffee dispensing
							Machine dispensing steam	Proceed with steam dispensing
							Machine dispensing hot water	Proceed with hot water dispensing
								Wait for the dispensing process to end
							Machine dispensing one coffee	(dispensing stops when you press the
								key again)
								Wait for the dispensing process to end
							Machine dispensing two coffees	(dispensing stops when you press the
								key again)
		MEMO					The machine is being programmed
								Stop dispensing as desired
							with the coffee cup fi ll level

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	SYNTIA		03 BRIEF INSTRUCTIONS
Notice signals (ORANGE)
	Indications	Causes	Solutions
		Machine in pre-heating phase	Wait until heated
		for coffee, hot water and steam
			(see bar)
		dispensing.
		The appliance is rinsing - wait until
		end of operation	Wait until end of operation
			Perform the descaling cycle
		The appliance requires a descaling	To enter the descaling cycle press the
		cycle	aroma/pre-ground coffee key for 5
			sec.
		Brewing unit resetting during	Wait for reset
		appliance reset
		Fill the coffee bean container and
		start the dispensing cycle	Fill the coffee bean container
		The machine requires replacement of Replace the fi lter. This message is displayed
		the Intenza fi lter	if the function is enabled by programming
-	OK
	ESC
+			The alarm is disabled only if it is “RESET”
	ON
	OFF		by programming
	RESET

Alarm signals (RED)

	Indications									Causes	Solutions
										Switch the machine off, wait for 30	If the machine does not start, remove
											brewing unit, clean it, grease it and re-
										seconds and switch it back on again.
	1										insert. If the problem persist contact the
										Repeat 2 or 3 times.	Service Centre
										Water circuit fi ll request	Turn the knob to the cup
										Circuit fi lling in progress	When the fi lling cycle ends turn the knob
											back to the central position

No coffee beans inside container.

After fi lling the coffee container, start the cycle again

No water

Fill the water tank

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SYNTIA		03 BRIEF INSTRUCTIONS
Indications	Causes	Solutions

Service door open: Close it.

If the service door is opened while product is being dispensed, the appliance stops dispensing and starts a 30 sec. countdown before cancelling the dispensing process.

30The countdown can be stopped by closing the service door and operation will resume from its stopping point.

Turn the hot water/steam valve knob to the correct position.

If the knob is turned (open) while product is being dispensed, the appliance stops dispensing and starts a 30 sec. countdown before cancelling the dispensing process.

30The countdown can be stopped by closing the knob and operation will resume from its stopping point.

No coffee unit.

If the brewing unit is removed while product is being dispensed, the appliance stops dispensing and starts a 30 sec. countdown before cancelling the dispensing process.

30 The countdown can be stopped by re-inserting the brewing unit and closing the door; operation will resume from its stopping point.

No dregs drawer.

If the dregs drawer is removed while product is being dispensed, the appliance stops dispensing and starts a 30 sec. countdown before cancelling the dispensing process.

30The countdown can be stopped by re-inserting the dregs drawer and operation will resume from its stopping point.

To reset the grounds counter, wait until Empty the dregs drawer there are no dregs displayed in the

symbol (5 sec.)

Insert dregs drawer

When the counter is cleared there will be no dregs displayed in the symbol

Indications	Causes		Solutions
	DESCALING CYCLE
	(press the Aroma/pre-ground coffee key for 5 sec)
OK	1) Pour the descaler into the
	water tank		6) Open the hot water valve
ESC
	2) Open the hot water valve
			7) Rinsing in progress
	3) Descaling in progress
			8) Close the valve
	4) Close the valve		9) Fill the tank with fresh
			water
	5) Fill the tank with fresh water		10) Press the key indicated
		END	by the arrow

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