Philips HD8841/09 User Manual

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All rights reserved. is 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 Philips
Subject to modication EN 421940000041
Service
Coee Machine
OTCCMF AMF
PHILIPS 4000
2017-JANUARY-XX
Service Manual
Rev. 00 May 2017
TYPE 12NC DESCRIPTION
HD8841/01 882884101010 PHI 4000 CMF BK 230 WE
HD8841/09 882884109300 PHI 4000 CMF BK 230 CEE
HD8841/11 882884111010 PHI 4000 CMF AN 230 WE
HD8842/09 882884209870 PHI 4000 CMF BK 230 RU
HD8844/01 882884401010 PHI 4000 AMF BK 230 WE
HD8844/09 882884409300 PHI 4000 AMF BK 230 CEE
HD8847/01 882884701010 PHI 4000 OTC BK 230 WE
HD8847/06 882884706660 PHI 4000 OTC BK 120 TW
HD8847/09 882884709300 PHI 4000 OTC BK 230 CEE
HD8847/11 882884711010 PHI 4000 OTC AN 230 WE
HD8847/15 882884715470 PHI 4000 OTC AN 220 KR
HD8847/17 882884717710 PHI 4000 OTC AN 220 CN
HD8847/19 882884719300 PHI 4000 OTC AN 230 CEE
HD8848/09 882884809870 PHI 4000 OTC BK 230 RU
TYPE 12NC DESCRIPTION
EP4010/00 882860700010 PHI 4000 CMF BK 230 WE
EP4010/00 882860700220 PHI 4000 CMF BK 230 DE
EP4010/00 882860700300 PHI 4000 CMF BK 230 CEE
EP4010/10 882860710010 PHI 4000 CMF SL 230 WE
EP4050/10 882860910010 PHI 4000 OTC SL 230 WE
EP4050/10 882860910220 PHI 4000 OTC SL 230 DE
EP4050/10 882860910300 PHI 4000 OTC SL 230 CEE
EP4051/10 882861410010 PHI 4000 OTC SL 230 WE
EP4051/10 882861410220 PHI 4000 OTC SL 230 DE
HISTORY OF CHANGES TO THE SERVICE MANUAL
From Rev. To Rev. Chapter Inserted Modied
Rev.05 Rev00
- Service Manual relative only for Philips 4000;
- New layout.

Philips HD8841/09 Specifications

General

Brand	Philips
Model	HD8841/09
Category	Coffee Maker
Language	English

Summary

Chapter 1: Introduction and General Information

1.2. Technical Specifications

Details technical aspects like power supply, consumption, heat exchanger output, safety systems, and component specs.

1.6. Safety Warnings and Precautions

Outlines critical safety instructions for operation, maintenance, and repair of the appliance.

1.7. Water Circuit Diagram

Illustrates the flow of water, hot water, and steam through the machine's hydraulic system.

1.8. Electrical Diagram

Presents the wiring diagram showing connections between components and the main electronic board.

1.10. Error Codes and Descriptions

Lists error codes displayed by the machine and their corresponding descriptions for troubleshooting.

Chapter 2: Technical Specifications

2.1. Coffee Product Temperature Specifications

Details the procedure and acceptance limits for measuring coffee product temperature.

2.2. Milk Product Temperature Specifications

Outlines the procedure for evaluating milk temperature and cream height for different systems.

2.3. Machine Parameters and Performance

Specifies default quantities, programmability, and performance values for various machine functions.

Chapter 3: Operating Logic

3.3. Coffee Grinder Operation (230V)

Details the operation of the coffee grinder driven by a DC motor, including its transmission mechanism.

3.4.2. Coffee Lack Detection and Grinder Blocked

Covers how the machine detects low coffee levels or grinder blockages based on current consumption.

3.6.1. Bean Level, Dose, Grinder Blocked Logic

Explains detection of low bean levels, dose quantity adjustment, and grinder blockage.

3.6.2. Dose Self-Learning (SAS) Function

Describes the Self-Learning system for automatically regulating ground coffee dose based on user settings.

3.11. Descaling Request (HD Models)

Describes how the machine indicates descaling needs based on water filter usage and pulses.

3.13. Descaling Request (EP Models)

Chapter 4: Diagnostic Mode

4.1. Test Mode Overview

Introduction to the Test Mode for reading parameters and performing diagnostic tests.

Test Mode: Firmware Verification Page

Test Mode: Keyboard Input Page

Test Mode: Sensor Inputs Page

Test Mode: Brew Unit (BU) Page

Test Mode: Electro Valve & Pump Page

Test Mode: Heater & Grinder Page

4.2. SteamOut Procedure

Details the procedure for emptying the hydraulic circuit, essential before repairs involving pressure.

Chapter 6: Machine Repair Flow

6.1. Repair Flow Process Steps

Step-by-step guide for diagnosing, repairing, inspecting, and packing the coffee machine.