Miele T 9800 Service Manual

Descriptive TechnicalDocumentation- Model-dependent -DTD no. 12-9800Model(s): T 9800, T 982005.12.2006, US_am This information should not be duplicate

Descriptive Technical DocumentationA-4 DTD no. 12-9800This information should not be duplicated or passed on without Miele approval. All rights reserv

B Modification HistoryWhen? Who? What?TT.MM.20XX Olaf Meyer zu Drewer Revised Version 1Start of production beginning of 2007.Descriptive Technical Doc

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C Technical DataHeating mode Electric GasDimensions Height x Width x Depth: 39” x 27” x 30” (990 mm x 685 mm763 mm)ShippingdimensionsHeight x Width x

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D Layout of Electrical ComponentsOptical PC interfacexLayout 11 (PC LED) Optical PC interfaceDescriptive Technical DocumentationDTD no. 12-9800 D-105.

T 9800xLayout 21 (Z1) Interference suppression capacitor2 (X3/1) Terminal strip3 (F2) Fuse4 (1K1/1) Heater relay5 (2K1/1) Heater relay6 (3K1/1) Heater

T 9820xLayout 31 (Z1) Interference suppression capacitor2 (X3/1) Terminal strip3 (F2) Fuse4, 5 (1K1/1, 2K1/1)Heater relay6 (B3/1) Residual moisture se

Descriptive Technical DocumentationD-4 DTD no. 12-9800This information should not be duplicated or passed on without Miele approval. All rights reserv

010 Housing, Front panelxDescriptive Technical DocumentationDTD no. 12-9800 010-105.12.2006, US_am This information should not be duplicated or passed

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

1 Technical DataDesign Upright unit, frame construction, sidewalls embossed for reinforcementTable 1: Technical data – Housing, Front panelDescriptive

4 Service4.1 Lid – RemovexFig. 1A Remove the screw caps on the side edges.A Loosen the raised head screws a maximum of 5 turns.xNoteDo not unscrew the

4.2 Front panel – RemoveA Remove the dryer lid, refer to Lid – Remove, 010 4.1.A Remove the fascia support plate, refer to Program selection module (E

4.3 Side panel – RemoveA Remove the dryer lid, refer to Lid – Remove, 010 4.1.A Remove the front panel, refer to Front panel – Remove, 010 4.2.xFig. 3

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020 Door, Lock1 Technical DataxFig. 1Door Porthole door, Door hinge is on the left and cannot bereversedLock Manual pull-open lockDoor lock contact sw

2 Function2.1 Door lock (A2)Pull the door open.An open door is registered by a microswitch in the door lock.Microswitch in door lock (A2): Drum door o

4 Service4.1 Door – RemovexFig. 24.2 Door hinge – RemoveA Remove the door, refer to Door – Remove, 020 4.1.A Take the front panel off, refer to Front

4.3 Door hinge – InstallA Position the door seal such that the welded seam of the seal is at the hinge.4.4 Door lock (A2) – RemovexFig. 3Descriptive T

A Remove the front panel, refer to Front panel – Remove, 010 4.2.A Take the door lock (A2) off and pull the connecting plug off.Descriptive Technical

ContentsGeneral InformationA Warning and Safety InstructionsB Modification HistoryC Technical DataD Layout of Electrical ComponentsFunction Groups010

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030 Drum, rear bearing, sensor, heater bankxDescriptive Technical DocumentationDTD no. 12-9800 030-105.12.2006, US_am This information should not be d

1 Technical DataMaximum load 17.6 lbs (8 kg)Drum volume 48 gal (180 Liter)Drum speed 48 RPMReversing rhythm 300 / 30 seconds (clockwise / counterclock

Temperature °F (°C) Resistance (kΩ)374 (190) 0.852392 (200) 0.710Table 3: NTC temperature sensor (2R30) heating/drying - Resistance valuesTemperature

2 Function2.1 No-load detectionOnly in residual moisture programs.Sensing of no-load and very dry laundry.The electrical resistance of the load is det

2.3 Heater controlSafety function:If the NTC temperature sensor drying air (1R30) is defective, the heater is notswitched on.The heater is switched of

2.7 Drum light (H3/6) (Interior drum light)Time controlled: 1 second after the door is opened.Switch off delay: 5 minutes.When the door is closed, the

3 Fault Repair3.1 Temperature limiter with manual reset (F1) has trippedSymptomThe temperature limiter has tripped repeatedly.CauseClogged door lint f

CauseDrum V-belt is faulty.RemedyA Check the drum V-belt for dirt deposits, wear and tear, and tension (tensionspring of intermediate drive).Descripti

4 Service4.1 Heater bank – ReplaceT 9800A Remove the dryer lid, refer to Lid – Remove, 010 4.1.A Remove the front panel, refer to Front panel – Remove

4 Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 030-94.1 Heater bank – Replace . . . . . . . . . .

4.2 Rear bearing – ReplaceA Remove the dryer lid, refer to Lid – Remove, 010 4.1.A Remove the front panel, refer to Front panel – Remove, 010 4.2.A Re

xFig. 3A Take the top plate off.A Unlock the drum bearing at the back and take it off.Descriptive Technical DocumentationDTD no. 12-9800 030-1105.12.2

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031 Heating (Gas)T 9820xDescriptive Technical DocumentationDTD no. 12-9800 031-105.12.2006, US_am This information should not be duplicated or passed

1 Technical DataHeating mode Gas, for electric refer to 030 Table 2Gas burner Gas burner, pipe configuration, 5.7 kW.Model: VenturiNatural gas version

2 Function2.1 Gas unit2.1.1 Gas solenoid valve (Y57)In gas dryers the gas solenoid valve (Y57) is activated via the heater relays (1K1/1) and (2K1/1).

8 Temperature limiter (1F1, 2F1)9 Flame sensor (radiance sensor B1/16)xFig. 2At the start of the drying process, the flame sensor (B1/16) is in a cool

Since gas solenoid valve (Y57/1) is still open via the maintaining coil, gas nowflows into the burner and ignites at the glowing ignitor electrode (E1

2.1.4 Temperature sensor heating/drying (2R30)Temperature sensor heating/drying (2R30) at the reflective plate, under the backservice panel, NTC chara

4 Service4.1 Gas burner – CheckxDanger!Danger of burning.The ignitor electrode (E1/1) begins to glow.Gas ignites at the ignitor electrode (E1/1).NoteT

3.4 LED Rotary iron flashes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 090-83.5 LED Hand iron flashes . . . . . . . . . . . . .

A Check the function of the exhaust air duct and the fan.A Check the flame sensor (B1/16) for continuity, at room temperature.xDanger!Danger of high v

A Check if gas solenoid valve (Y57/1) continues to be open via the maintainingcoil of the gas solenoid valve.A Check if, with the flame gone out, the

xFig. 8A Release the connecting line from the gas regulation valve. Tools: Two 17 mmopen-end wrenches. With one wrench, loosen the nut on the gas line

4.3 Gas solenoid valve – InstallxWarning!Clean soiled components with spray cleaner, MICROTEC Profi-Clean, M. no.05321000.A Insert the gas regulation

A For the permanent assembly, give the connecting nut another 1/4 turn with a17 mm open-end wrench (19 Nm ± 1 Nm), maintain counter pressure on thedou

xWarning!Perform an electrical safety check.Perform a gas safety check.With the system under normal gas pressure, check the gas connections for tights

A Loosen the burner retaining screw and take the burner off.4.5 Gas burner – InstallxFig. 13A Secure the burner with a screw.A Fit the gas solenoid va

xWarning!Carry out an electrical safety check.Carry out a gas safety check.With the system under normal gas pressure, check the gas connections for ti

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040 Motor, FanDescriptive Technical DocumentationDTD no. 12-9800 040-105.12.2006, US_am This information should not be duplicated or passed on without

Descriptive Technical Documentation4 DTD no. 12-9800This information should not be duplicated or passed on without Miele approval. All rights reserved

1 Technical DataVented Dr yer Gas DryerMotor, Fan Motor drying air and drum drive (M5), Rating approx. 400 WDrying air fan,volume flow,free flowingApp

050 Air duct, Front bearingDescriptive Technical DocumentationDTD no. 12-9800 050-105.12.2006, US_am This information should not be duplicated or pass

1 Technical DataFilter Flat filterTemperaturesensor dryingairNTC (1R30)Drum light (H3/6)E 14 Bayonet closure, activation via relay on the Program/Powe

090 Fascia panel, Control/Power electronicDescriptive Technical DocumentationDTD no. 12-9800 090-105.12.2006, US_am This information should not be dup

1 Technical DataHeating mode Electrical GasControl/PowerelectronicUSA/CDN/MEX: Program/Power module (1N1): EPWL341 (Single board electronic)USA/CDN/ME

2 Function2.1 Dryer function after a power interruptionThe dryer continues automatically at the point the program was interrupted.2.2 Programming func

2.2.6 Programming function – Prompt to clean air ductsOperators can adjust the prompt to clean air ducts to their needs.Insuf ficient air sensor, refe

2.5 Insufficient air detectionThe temperature sensor heating/drying (2R30) monitors the temperature increasein the heater bank.If the air paths are cl

3 Fault Repair3.1 LED Anti-Crease/End lights up solidSymptomThis fault occurs in the normal operating mode, only in residual moistureprograms.Program

3.2 LED Clean air paths lights up solidSymptomNormal program run.Fault indication at the end of the cooling air cycle.Insuf ficient air detection, ref

A Warning and Safety Instructions1 GeneralAll repairs should be performed by a trained technician in strict accordance withnational, state and local c

3.3 LED Clean air paths flashes rapidlySymptomThe fault occurs in the operating mode: Program stop, cooling air phase, buzzersounds intermittently for

3.5 LED Hand iron flashesSymptomThe fault occurs in the operating mode: Program stop, cooling air phase, buzzersounds intermittently for 2 minutes.Fau

CauseGas: Gas burner is not heating.RemedyA Check the burner, refer to Gas burner – Check, 031 4.1.3.6 All program LEDs flashSymptomNo program start,

3.8 F 1 Short circuit in NTC temperature sensor heating/drying(2R30)SymptomProgram stop, cooling air phase, buzzer intermittent tone.Only the timed pr

CauseHeater bank is not heating. Without heat, the sensor is below the measuringthreshold of 68 °F.RemedyA Electric: Check the heater bank (R1) for sh

3.10 F 3 NTC temperature sensor dr ying air (1R30) – Short circuitSymptomProgram stop, cooling air phase, intermittent buzzer tone.Only the timed prog

3.12 F 50 Motor stalls and heater is on for 3 secondsSymptomThe motor for drying air/cooling air and drum drive (M5) stalls.The fault occurs in the op

RemedyA Run a timed warm air program.CauseAir path clogged.RemedyA Check the air paths and clean them.CauseHeater bank is not heating.RemedyA Check th

3.14 F 66 Air leakageSymptomThis fault occurs in the normal operating mode: Program stop, cooling air phase,intermittent buzzer tone for 2 minutes.Cau

4 Service4.1 Programming mode summar yInitial requirementsA The dryer is set up and installed correctly.A End the current program as well as the demo

2 Gas dryersService work may only be performed by a technician trained in gas technology,and in keeping with all relevant safety standards.Prior to th

Programming functionOptionBuzzer LED long shortDrying LED shortReset, refer to 090 2.2.1 Reset - 1adapted options 0delivery condition 1Drying outcome

4.2 Demonstration mode – Activate / DeactivateInitial requirementsA End any current program.A Close the door./XXXAccessingxNoteAccess has to be comple

4.3 Service mode summaryInitial requirementsA The dryer is set up and installed correctly.A End the current program as well as the demo mode.A Open th

Service function OptionBuzzer LED short Drying LED long shorSoftware status -Program index XY X YFault memory Toread1)and delete,refer to2)1F 0, No fa

Quit (without saving)xNoteDelete the fault memory before ending.A Open the door.4.4 Program selection module (EW) - Ser vice viewxFig. 14.5 Program se

A Take the dryer lid off, refer to Lid – Remove, 010 4.1.A Remove the screws of the fascia support panel.A Lift the fascia support panel out and remov

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100 Electrical systemxDescriptive Technical DocumentationDTD no. 12-9800 100-105.12.2006, US_am This information should not be duplicated or passed on

1 Technical DataHeating mode Electric GasElectricalsystemDryer fuses (F2); 7 A T, 6.3mm x 32 mm–Heater relays (1K1/1, 2K1/1,3K1/1), Single anchor rela

4 Service4.1 Fuses – ReplaceT 9800xFig. 1Descriptive Technical DocumentationDTD no. 12-9800 100-305.12.2006, US_am This information should not be dupl

3 Touch current measurementNoteA touch current measurement has to be carried out on all accessible conductiveparts that are not connected to ground.Wa

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