WMF 800 - User Manual

Table of Contents
© WMF 800 / 900 / 1000 S / 1000pro S Edition 07/2014 - KMT
T0-1
Contents SH WMF 800 / 900 / 1000 S / 1000 pro S
Notes for using the manual
Hazard notices
Part 1 Technical information
1/1 Technical information WMF800 / 900 T1-3
1/2 Technical information WMF1000S / 1000proS T1-4
1/3 Views T1-6
1/3.1 WMF800 / 900 ............................................................T1-6
1/3.2 Views WMF1000S / 1000proS ..............................................T1-7
1/4 Water filter T1-8
1/4.1 Water filter 100for WMF800 / 900and 1000S / 1000proS ......................T1-8
1/4.2 Water filter 200for WMF900 and WMF1000S / 1000proS ......................T1-8
1/4.3 Water filter adapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T1-9
Part 2 Engineering
2/1 Grinder with motor and adjusting rod T2-1
2/1.1 Grinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T2-2
2/1.2 Adjusting rod ..............................................................T2-3
2/1.3 Bean hopper with integrated lid on top. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T2-3
2/2 Manual insert T2-5
2/2.1 Manual insert for ground coffee and cleaning tablets .............................T2-5
2/3 Boiler water system T2-6
2/3.1 Water tank with lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T2-7
2/3.1.1 Water tank level sensor T2-8
2/3.2 Water tank inlet assembly ...................................................T2-9
2/3.3 Flow meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T2-9
2/3.4 Oscillation pump ..........................................................T2-10
2/3.5 Hot water boiler system ....................................................T2-11
2/3.5.1 Hot water boiler and temperature sensor T2-12
2/3.5.2 Thermostat T2-14
2/3.5.3 Hot water boiler safety valve T2-14
2/3.5.4 Water supply assembly and valves T2-16
2/3.5.4.1 Operation of the brewing valve and release valve T2-18
2/3.5.4.2 Valve T2-18
2/3.6 Steam boiler system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T2-19
2/3.6.1 Steam boiler with temperature sensor and electrode (level sensor) T2-20
2/3.6.1.1 Level sensor T2-21
2/3.6.1.2 Inlet pipe T2-22
2/3.6.2 Thermostat T2-22
2/3.6.3 Steam boiler safety valve T2-23
2/3.6.4 Cappuccino valve (steam boiler) T2-24
2/3.6.5 Steam Jet valve T2-24
2/3.7 Flow Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T2-26
2/3.7.1 Components and parts T2-26
2/4 Brew system and grounds container T2-27
2/4.1 Brewing unit lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T2-28
2/4.2 Brewer with drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T2-28
2/4.2.1 Outlet piston (top piston with brewing sieve) T2-32
2/4.2.2 Friction piston T2-32
2/4.2.3 Lower piston T2-32
2/4.3 Brewing water connection, coffee spout connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T2-33
2/4.4 Reed switch ..............................................................T2-33
2/4.5 Brewing unit motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T2-33
2/4.5.1 Pinion T2-34
2/4.6 Grounds container .........................................................T2-34
2/5 Dispensing devices T2-36
2/5.1 All-in-One spout ..........................................................T2-36
2/5.1.1 Coffee dispensing T2-37
2/5.1.2 Automatic milk and milk foam dispensing T2-38
2/5.2 Hot water dispensing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T2-39
2/5.2.1 Dosing procedure hot water T2-39
2/6 Drip tray and drip tray grid T2-40
2/7 Fan T2-42
2/8 Electrical/electronics T2-43

Summary

Hazard Notices

General Safety Symbols and Warnings

Explanation of hazard symbols and general safety precautions for machine operation.

Specific Hazard Precautions

Detailed warnings for burn, scald, and bruising/crushing hazards.

Part 1 Technical Information

WMF 800;900 and 1000 S;1000 pro S Specifications

Detailed technical specifications for WMF 800/900 and 1000 S/1000 pro S models.

Machine Views and Dimensions

Visual representations and dimensional data for WMF 800/900 and 1000 S/1000 pro S.

Water Filter Systems

Information on water filter 100, 200, and the adapter.

Part 2 Engineering

Grinder System Components

Details on the grinder, motor, adjusting rod, and bean hopper.

Boiler Water System Overview

Overview of the boiler water system, its components, and functions.

Brewing System and Grounds Container

Explanation of the brewing unit, drive, and related components.

Electrical and Electronics Components

Details on front panels, controller, power supply, and relays.

Part 3 Cleaning and Care

Routine Cleaning Procedures

Guidelines for machine cleaning, milk system rinsing, and descaling.

Brewing Unit Cleaning and Descaling

Specific procedures for cleaning the brewing unit and descaling.

Part 4 Software

Service Program Training Documentation

Training material for the WMF service program.

Software Update Procedures

Step-by-step guide for updating the coffee machine software.

System Configuration and Programming

How to configure system settings and program machine functions.

Part 5 Service

Customer Start-up and Initial Setup

Steps for initial customer start-up and setup of the coffee machine.

Regular Service and Maintenance Intervals

Information on required maintenance and descaling intervals.

Maintenance Procedures and Parts

Detailed list of parts and procedures for service maintenance.

Part 6 Troubleshooting

User Messages and Error Indicators

Explanations of operational and cleaning/descaling messages on the display.

Error Messages and Troubleshooting Steps

List of error messages and corresponding solutions for troubleshooting.

Specific Fault Diagnosis and Solutions

Detailed troubleshooting for common issues without display messages.

WMF 800 Specifications

General

Cup warmer	Yes
Product type	Espresso machine
Capacity in cups	2 cups
Coffee input type	Coffee beans
Maximum operating pressure	15 bar
Type	Espresso
Display type	LCD
Product color	Silver
Housing material	Plastic
AC input frequency	50 - 60 Hz

Weight and Dimensions

Depth	440 mm
Width	300 mm
Height	400 mm
Weight	15000 g