Miele Touchtronic T 9800 Guide

Descriptive Technical
Documentation
- Model-dependent -
DTD no. 12-9800
Model(s): T 9800, T 9820
05.12.2006, US_am This information should not be duplicated or passed on without Miele approval. All rights reserved.

This information should not be duplicated or passed on without Miele approval. All rights reserved. 05.12.2006, US_am

Contents
General Information
A Warning and Safety Instructions
B Modification History
C Technical Data
D Layout of Electrical Components
Function Groups
010 Housing, Front panel
1 Technical Data ..................................... 010-2
4 Service............................................. 010-3
4.1 Lid –Remove......................................... 010-3
4.2 Front panel –Remove.................................. 010-4
4.3 Side panel –Remove................................... 010-5
020 Door, Lock
1 Technical Data ..................................... 020-1
2 Function ........................................... 020-2
2.1 Doorlock(A2)......................................... 020-2
4 Service............................................. 020-3
4.1 Door –Remove ....................................... 020-3
4.2 Door hinge –Remove .................................. 020-3
4.3 Door hinge –Install .................................... 020-4
4.4 Door lock (A2) –Remove................................ 020-4
030 Drum, rear bearing, sensor, heater bank
1 Technical Data ..................................... 030-2
2 Function ........................................... 030-4
2.1 No-load detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 030-4
2.2 Residual moisture measurement . . . . . . . . . . . . . . . . . . . . . . . . . 030-4
2.3 Heatercontrol......................................... 030-5
2.4 Temperature limiter with manual reset (1F1, 2F1, 3F1) . . . . . . . . 030-5
2.5 NTC temperature sensor drying air (1R30) . . . . . . . . . . . . . . . . . 030-5
2.6 NTC temperature sensor heating/drying (2R30) . . . . . . . . . . . . . 030-5
2.7 Drum light (H3/6) (Interior drum light) . . . . . . . . . . . . . . . . . . . . . . 030-6
3 Fault Repair ........................................ 030-7
3.1 Temperature limiter with manual reset (F1) has tripped . . . . . . . 030-7
Descriptive Technical Documentation
DTD no. 12-9800 1
05.12.2006, US_am This information should not be duplicated or passed on without Miele approval. All rights reserved.

4 Service............................................. 030-9
4.1 Heater bank –Replace ................................. 030-9
4.2 Rear bearing –Replace................................. 030-10
031 Heating (Gas)
1 Technical Data ..................................... 031-2
2 Function ........................................... 031-3
2.1 Gasunit.............................................. 031-3
2.1.1 Gas solenoid valve (Y57). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 031-3
2.1.2 Gasignition........................................... 031-3
2.1.3 Safetytime ........................................... 031-5
2.1.4 Temperature sensor heating/drying (2R30) . . . . . . . . . . . . . . . . . 031-5
2.1.5 Temperature limiter (1F1, 2F1) . . . . . . . . . . . . . . . . . . . . . . . . . . . 031-6
4 Service............................................. 031-7
4.1 Gas burner –Check.................................... 031-7
4.2 Gas solenoid valve –Remove............................ 031-9
4.3 Gas solenoid valve –Install.............................. 031-11
4.4 Gas burner –Remove.................................. 031-13
4.5 Gas burner –Install .................................... 031-14
040 Motor, Fan
1 Technical Data ..................................... 040-2
050 Air duct, Front bearing
1 Technical Data ..................................... 050-2
090 Fascia panel, Control/Power electronic
1 Technical Data ..................................... 090-2
2 Function ........................................... 090-3
2.1 Dryer function after a power interruption . . . . . . . . . . . . . . . . . . . 090-3
2.2 Programming function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 090-3
2.2.1 Reset................................................ 090-3
2.2.2 Programming function drying outcome (residual moisture)
Cottons/Hot .......................................... 090-3
2.2.3 Programming function drying outcome (residual moisture)
Permanentpress ...................................... 090-3
2.2.4 Memory.............................................. 090-3
2.2.5 Programming function –Additional cooldown phase. . . . . . . . . . 090-3
2.2.6 Programming function –Prompt to clean air ducts . . . . . . . . . . . 090-3
2.2.7 Acoustical acknowledgment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 090-4
2.2.8 Conductivity setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 090-4
2.2.9 Stand-by............................................. 090-4
2.3 Residual moisture sensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 090-4
2.4 Overriding time control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 090-4
2.5 Insufficient air detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 090-5
2.6 Operating hours meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 090-5
3 Fault Repair ........................................ 090-6
3.1 LED Anti-Crease/End lights up solid. . . . . . . . . . . . . . . . . . . . . . . 090-6
3.2 LED Clean air paths lights up solid . . . . . . . . . . . . . . . . . . . . . . . . 090-7
3.3 LED Clean air paths flashes rapidly . . . . . . . . . . . . . . . . . . . . . . . 090-8
Descriptive Technical Documentation
2 DTD no. 12-9800
This information should not be duplicated or passed on without Miele approval. All rights reserved. 05.12.2006, US_am

3.4 LED Rotary iron flashes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 090-8
3.5 LED Hand iron flashes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 090-9
3.6 All program LEDs flash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 090-10
3.7 F0Nofault........................................... 090-10
3.8 F 1 Short circuit in NTC temperature sensor heating/drying
(2R30)............................................... 090-11
3.9 F 2 Open circuit in NTC temperature sensor heating/drying
(2R30) .............................................. 090-11
3.10 F 3 NTC temperature sensor drying air (1R30) –Short circuit . . 090-13
3.11 F 4 NTC temperature sensor drying air (1R30) –Open circuit . . 090-13
3.12 F 50 Motor stalls and heater is on for 3 seconds . . . . . . . . . . . . . 090-14
3.13 F 55 Overriding time limit exceeded, approx. 180 min . . . . . . . . . 090-14
3.14 F66Airleakage....................................... 090-16
4 Service............................................. 090-17
4.1 Programming mode summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . 090-17
4.2 Demonstration mode –Activate / Deactivate . . . . . . . . . . . . . . . . 090-19
4.3 Service mode summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 090-20
4.4 Program selection module (EW) - Service view. . . . . . . . . . . . . . 090-22
4.5 Program selection module (EW) and fascia support panel –
Remove.............................................. 090-22
100 Electrical system
1 Technical Data ..................................... 100-2
4 Service............................................. 100-3
4.1 Fuses –Replace....................................... 100-3
Descriptive Technical Documentation
DTD no. 12-9800 3
05.12.2006, US_am This information should not be duplicated or passed on without Miele approval. All rights reserved.

Descriptive Technical Documentation
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A Warning and Safety Instructions
1 General
All repairs should be performed by a trained technician in strict accordance with
national, state and local codes. Any repairs or maintenance performed by
unqualified personnel could be dangerous.
When servicing, modifying, testing or maintaining appliances, all applicable laws,
regulations and accident prevention guidelines must be observed.
Before starting any service work, disconnect the dryer from its power source.
Even with the appliance switched off, voltage may exist on some components.
x
Danger!
Danger of high voltages when working on small components.
In a 1–board control, as in this Control/Program/Power module (EPWL 3xx),
there is no structural galvanic potential disconnection to the power supply.
Therefore be careful when working on small components, these may be carrying
voltage if the dryer is not disconnected completely from its power supply.
As a matter of standard practice, do a visual as well as an operational check.
x
Danger!
Wear protective gloves and use edge shields (M. no. 05057680) to prevent cuts
by sharp-edged components.
Descriptive Technical Documentation
DTD no. 12-9800 A-1
05.12.2006, US_am This information should not be duplicated or passed on without Miele approval. All rights reserved.

2 Gas dryers
Service work may only be performed by a technician trained in gas technology,
and in keeping with all relevant safety standards.
Prior to the start of service work, check all gas lines and components to make
sure they are sealed.
If there is a gas odor (odorized gas), shut the gas tap. Avoid sparks or any fire
source, air the rooms.
x
Warning!
Before starting any service or repair work, it is essential to disconnect the dryer
from its gas supply.
Descriptive Technical Documentation
A-2 DTD no. 12-9800
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3 Touch current measurement
Note
A touch current measurement has to be carried out on all accessible conductive
parts that are not connected to ground.
Warning!
Touch current measurement should only be carried out after the ground
connection of the unit under test has been checked and found to be satisfactory!
Dangerous voltages may exist on defective appliances as well as on accessible
conductive parts that are not connected to ground!
Note
Do a touch current measurement on the following accessible conductive parts:
•none.
Descriptive Technical Documentation
DTD no. 12-9800 A-3
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Descriptive Technical Documentation
A-4 DTD no. 12-9800
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B Modification History
When? Who? What?
TT.MM.20XX Olaf Meyer zu Drewer Revised Version 1
Start of production beginning of 2007.
Descriptive Technical Documentation
DTD no. 12-9800 B-1
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Descriptive Technical Documentation
B-2 DTD no. 12-9800
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C Technical Data
Heating mode Electric Gas
Dimensions Height x Width x Depth: 39”x 27”x 30”(990 mm x 685 mm
763 mm)
Shipping
dimensions
Height x Width x Depth: 42”x 30”x 32”(1070 mm x 750 mm x
817 mm)
Shipping weight Approx. 165 lbs.
Required
voltage
2NAC 240 V (208V) 1NAC 120 V
2NAC 220 V (MEX) 1NAC 127 V (MEX)
Frequency 60 Hz
Fuses 2 x 30 A 1 x 12 A
Connected load
(electric)
5.8 kW (USA/CDN) 0.3 kW
4.9 kW (MEX)
Natural gas -
Output
–40.1 MJ/m
3
Natural gas -
Pressure (Net)
–Supply pressure 17.4 mbar
Exhaust pipe
(vented dryers
only)
Connecting pipe nominal diameter DN 100
Washer/Dryer
stack
–
Under counter –
Washer/Dryer
stand
Optional
Liquid propane
conversion
–optional
PC interface x
WLAN interface
(IEEE802.11),
miele@home
WLAN ready, accessory
Table 1: Technical Data –General
Descriptive Technical Documentation
DTD no. 12-9800 C-1
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Descriptive Technical Documentation
C-2 DTD no. 12-9800
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D Layout of Electrical Components
Optical PC interface
x
Layout 1
1 (PC LED) Optical PC interface
Descriptive Technical Documentation
DTD no. 12-9800 D-1
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T 9800
x
Layout 2
1 (Z1) Interference suppression capacitor
2 (X3/1) Terminal strip
3 (F2) Fuse
4 (1K1/1) Heater relay
5 (2K1/1) Heater relay
6 (3K1/1) Heater relay
7 (B3/1) Residual moisture sensor
8 (1N1) Electronic unit –Program/Power module (EPWL)
9 (H3/6) Drum light
10 (R1, R2, R3)
Heater bank
11 (A2) Door lock
12 (B3/1) Residual moisture sensor –Drum rib
13 (WLAN) Wireless Local Aera Network (optional)
14 (C5) Capacitor - Motor (M5)
15 (M5) Motor - Drying air and drum drive
16 (1R30) NTC Temperature sensor –Drying air
17 (3F1) Temperature limiter with manual reset
18 (2F1) Temperature limiter with manual reset
19 (2R30) Temperatur sensor –Heating/Drying
20 (1F1) Temperature limiter with manual reset
Descriptive Technical Documentation
D-2 DTD no. 12-9800
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T 9820
x
Layout 3
1 (Z1) Interference suppression capacitor
2 (X3/1) Terminal strip
3 (F2) Fuse
4, 5 (1K1/1, 2K1/1)
Heater relay
6 (B3/1) Residual moisture sensor
7 (1N1) Electronic unit –Program/Power module (EPWL)
8 (H3/6) Drum light
9 (A2) Door lock
10 (B3/1) Residual moisture sensor –Drum rib
11 (WLAN) Wireless Local Area Network (optional)
12 (C5) Capacitor - Motor (M5)
13 (M5) Motor - Drying air and drum drive
14 (1R30) NTC temperature sensor –Drying air
15 (Y57/1) Gas solenoid valve
16 (Y57/2) Gas solenoid valve
17 (E1/1) Ignitor electrode
18 (2F1) Temperature limiter flame flashback with manual reset
19 (B1/16) Flame sensor (radiant output sensor)
20 (1F1) Temperature limiter with manual reset
21 (2R30) Temperature sensor –Heating
Descriptive Technical Documentation
DTD no. 12-9800 D-3
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Descriptive Technical Documentation
D-4 DTD no. 12-9800
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010 Housing, Front panel
x
Descriptive Technical Documentation
DTD no. 12-9800 010-1
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1 Technical Data
Design Upright unit, frame construction, side
walls embossed for reinforcement
Table 1: Technical data –Housing, Front panel
Descriptive Technical Documentation
010-2 DTD no. 12-9800
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