Technical data

ManualsBrandsMiele ManualsHousehold AppliancesT 9800

Descriptive Technical

Documentation

- Model-dependent -

DTD no. 12-9800

Model(s): T 9800, T 9820

Summary of content (90 pages)

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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.
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Descriptive Technical Documentation 1 DTD no. 12-9800 Contents General Information A Warning and Safety Instructions B Modification History C Technical Data D Layout of Electrical Components Function Groups 010 020 030 05.12.2006, US_am Housing, Front panel 1 4 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 010-2 010-3 4.1 4.2 4.3 Lid – Remove . . . .
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Descriptive Technical Documentation DTD no. 12-9800 2 031 040 4 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 030-9 4.1 4.2 Heater bank – Replace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rear bearing – Replace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 030-9 030-10 Heating (Gas) 1 2 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Function . . . . . . . . . .
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Descriptive Technical Documentation 3 DTD no. 12-9800 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 3.14 4 4.1 4.2 4.3 4.4 4.5 100 05.12.2006, US_am LED Rotary iron flashes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LED Hand iron flashes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All program LEDs flash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F 0 No fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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DTD no. 12-9800 Descriptive Technical Documentation A-1 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.
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Descriptive Technical Documentation DTD no. 12-9800 A-2 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.
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Descriptive Technical Documentation A-3 DTD no. 12-9800 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.
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Descriptive Technical Documentation B-1 DTD no. 12-9800 B Modification History When? Who? What? TT.MM.20XX Olaf Meyer zu Drewer Revised Version 1 Start of production beginning of 2007. 05.12.2006, US_am This information should not be duplicated or passed on without Miele approval. All rights reserved.
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Descriptive Technical Documentation C-1 DTD no. 12-9800 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 5.8 kW (USA/CDN) (electric) 4.9 kW (MEX) 0.
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Descriptive Technical Documentation D-1 DTD no. 12-9800 D Layout of Electrical Components Optical PC interface x Layout 1 1 (PC LED) Optical PC interface 05.12.2006, US_am This information should not be duplicated or passed on without Miele approval. All rights reserved.
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Descriptive Technical Documentation DTD no.
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DTD no.
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Descriptive Technical Documentation 010-1 DTD no. 12-9800 010 Housing, Front panel x 05.12.2006, US_am This information should not be duplicated or passed on without Miele approval. All rights reserved.
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Descriptive Technical Documentation DTD no. 12-9800 010-2 1 Technical Data Design Upright unit, frame construction, side walls embossed for reinforcement Table 1: Technical data – Housing, Front panel This information should not be duplicated or passed on without Miele approval. All rights reserved. 05.12.
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Descriptive Technical Documentation 010-3 DTD no. 12-9800 4 Service 4.1 Lid – Remove x Fig. 1 A Remove the screw caps on the side edges. A Loosen the raised head screws a maximum of 5 turns. x Note Do not unscrew the raised head screws completely. A Press in on the raised head screws. A Lift the lid at the front and slide it toward the rear, thereby releasing it from its retainers. Take the lid off. 05.12.2006, US_am This information should not be duplicated or passed on without Miele approval.
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Descriptive Technical Documentation DTD no. 12-9800 010-4 4.2 Front panel – Remove A Remove the dryer lid, refer to Lid – Remove, 010 4.1. A Remove the fascia support plate, refer to Program selection module (EW) and fascia support panel – Remove, 090 4.5. A Take the door off, refer to Door – Remove, 020 4.1. x Note Remove the door so it doesn't get damaged as the front panel is being removed. Fig. 2 A Release the front panel attachment.
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DTD no. 12-9800 4.3 Descriptive Technical Documentation 010-5 Side panel – Remove A Remove the dryer lid, refer to Lid – Remove, 010 4.1. A Remove the front panel, refer to Front panel – Remove, 010 4.2. x Fig. 3 A Remove the side panel retaining screws. A Take the side panel off. 05.12.2006, US_am This information should not be duplicated or passed on without Miele approval. All rights reserved.
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Descriptive Technical Documentation 020-1 DTD no. 12-9800 020 Door, Lock 1 Technical Data x Fig. 1 Door Porthole door, Door hinge is on the left and cannot be reversed Lock Manual pull-open lock Door lock contact switch (A2), Drum door open = contact open Table 1: Technical data – Door, Lock 05.12.2006, US_am This information should not be duplicated or passed on without Miele approval. All rights reserved.
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Descriptive Technical Documentation DTD no. 12-9800 020-2 2 Function 2.1 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 open = > Contact open. This information should not be duplicated or passed on without Miele approval. All rights reserved. 05.12.
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DTD no. 12-9800 4 Service 4.1 Door – Remove Descriptive Technical Documentation 020-3 x Fig. 2 4.2 Door hinge – Remove A Remove the door, refer to Door – Remove, 020 4.1. A Take the front panel off, refer to Front panel – Remove, 010 4.2. A Detach the hinge attachment from the front panel, take the washer and the hinge off. 05.12.2006, US_am This information should not be duplicated or passed on without Miele approval. All rights reserved.
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Descriptive Technical Documentation DTD no. 12-9800 020-4 4.3 Door hinge – Install A Position the door seal such that the welded seam of the seal is at the hinge. 4.4 Door lock (A2) – Remove x Fig. 3 This information should not be duplicated or passed on without Miele approval. All rights reserved. 05.12.
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DTD no. 12-9800 Descriptive Technical Documentation 020-5 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. 05.12.2006, US_am This information should not be duplicated or passed on without Miele approval. All rights reserved.
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DTD no. 12-9800 030 Descriptive Technical Documentation 030-1 Drum, rear bearing, sensor, heater bank x 05.12.2006, US_am This information should not be duplicated or passed on without Miele approval. All rights reserved.
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Descriptive Technical Documentation DTD no. 12-9800 030-2 1 Technical Data Maximum load 17.6 lbs (8 kg) Drum volume 48 gal (180 Liter) Drum speed 48 RPM Reversing rhythm 300 / 30 seconds (clockwise / counterclockwise) Table 1: Technical data – Drum Heating mode Electrical, Gas, refer to 031 Table 1 Heating mode Duct heater bank (R1, R2, R3); 3 filament Heater output 5.2 kW (1.90 kW, 1.70 kW, 1.
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Descriptive Technical Documentation 030-3 DTD no. 12-9800 Temperature °F (°C) Resistance (kΩ) 374 (190) 0.852 392 (200) 0.710 Table 3: NTC temperature sensor (2R30) heating/drying - Resistance values Temperature ° F (°C) Resistance (kΩ) 32 (0) 38.0 41 (5) 29.7 50 (10) 23.4 59 (15) 18.6 68 (20) 14.9 77 (25) 12.0 86 (30) 9.73 95 (35) 7.96 104 (40) 6.55 113 (45) 5.42 122 (50) 4.52 131 (55) 3.78 140 (60) 3.19 149 (65) 2.70 158 (70) 2.29 167 (75) 1.96 176 (80) 1.
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Descriptive Technical Documentation DTD no. 12-9800 030-4 2 Function 2.1 No-load detection Only in residual moisture programs. Sensing of no-load and very dry laundry. The electrical resistance of the load is detected via the residual moisture sensor (B3/1). If the electrical resistance is very high, it means the laundry is dry, or there is no load in the drum. The drying cycle is stopped within 30 seconds of start. The display shows the message: Check load. 2.
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DTD no. 12-9800 2.3 Descriptive Technical Documentation 030-5 Heater control Safety function: If the NTC temperature sensor drying air (1R30) is defective, the heater is not switched on. The heater is switched off as soon as the heater relay is activated for more than 5 seconds without the motor relay being activated. Heater reactivation is delayed by 10 s, the auxiliary heater is switched off before, during and after a reversing pause. 2.
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Descriptive Technical Documentation DTD no. 12-9800 030-6 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 light is always switched off. This information should not be duplicated or passed on without Miele approval. All rights reserved. 05.12.
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Descriptive Technical Documentation 030-7 DTD no. 12-9800 3 Fault Repair 3.1 Temperature limiter with manual reset (F1) has tripped Symptom The temperature limiter has tripped repeatedly. Cause Clogged door lint filter. Remedy A Clean the door lint filter. Cause Clogged air duct vents. Remedy A Clean the air duct openings. Cause Clogged air vents/exhaust vents. Remedy A Clean the air vents/exhaust vents. Cause Drum is sluggish.
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Descriptive Technical Documentation DTD no. 12-9800 030-8 Cause Drum V-belt is faulty. Remedy A Check the drum V-belt for dirt deposits, wear and tear, and tension (tension spring of intermediate drive). This information should not be duplicated or passed on without Miele approval. All rights reserved. 05.12.
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DTD no. 12-9800 4 Service 4.1 Heater bank – Replace Descriptive Technical Documentation 030-9 T 9800 A 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 Remove the right side panel, refer to Side panel – Remove, 010 4.3. x Fig. 1 A Remove the service panel door at the dryer back. A Take the wire out of the heater bank wiring harness (rear of appliance housing). A Disconnect the plugs. 05.12.
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Descriptive Technical Documentation DTD no. 12-9800 030-10 4.2 Rear bearing – Replace A 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 Remove the right side panel, refer to Side panel – Remove, 010 4.3. A Take the V-belt off the intermediate drive. A In electrically run dryers: Detach the heater bank attachment and take the heater bank off, refer to Heater bank – Replace, 030 4.1. x Fig.
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DTD no. 12-9800 Descriptive Technical Documentation 030-11 x Fig. 3 A Take the top plate off. A Unlock the drum bearing at the back and take it off. 05.12.2006, US_am This information should not be duplicated or passed on without Miele approval. All rights reserved.
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DTD no. 12-9800 031 Descriptive Technical Documentation 031-1 Heating (Gas) T 9820 x 05.12.2006, US_am This information should not be duplicated or passed on without Miele approval. All rights reserved.
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Descriptive Technical Documentation DTD no. 12-9800 031-2 1 Technical Data Heating mode Gas, for electric refer to 030 Table 2 Gas burner Gas burner, pipe configuration, 5.7 kW. Model: Venturi Natural gas version - output 5.4 kW ANSI Gas A, 40.1 MJ/m3 Temperature sensor Temperature sensor heating/drying (2R30) Temperature limiter Two 3/4” bi-metal temperature limiters (1F1, 2F1) with manual reset, 16 A, 120°C/100 °C ± 5 K Safety time, refer to 031 2.1.
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Descriptive Technical Documentation 031-3 DTD no. 12-9800 2 Function 2.1 Gas unit 2.1.1 Gas solenoid valve (Y57) In gas dryers the gas solenoid valve (Y57) is activated via the heater relays (1K1/ 1) and (2K1/1). Gas solenoid valve (Y57) consists of gas solenoid valves (Y57/1) and (Y57/2). Gas solenoid valve (Y57/1) in turn consists of a maintaining coil (Y57/1) and a booster coil (Y57/1). Gas solenoid valve (Y57) only opens when both the solenoid valves (Y57/1) and (Y57/2) are opened.
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Descriptive Technical Documentation DTD no. 12-9800 031-4 8 9 Temperature limiter (1F1, 2F1) Flame sensor (radiance sensor B1/16) x Fig. 2 At the start of the drying process, the flame sensor (B1/16) is in a cool state and closed. Gas solenoid valve (Y57/2) is not carrying voltage and is therefore closed. At the demand for heating, both heater relays 1K1/1 and 2K1/1 close.
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Descriptive Technical Documentation 031-5 DTD no. 12-9800 Since gas solenoid valve (Y57/1) is still open via the maintaining coil, gas now flows into the burner and ignites at the glowing ignitor electrode (E1/1). x Fig. 4 The flame is on. The flame keeps the flame sensor (B1/16) at temperature, and open. x Fig. 5 If the flame goes out, the sluggishness of the flame sensor (B1/16), has the effect that the gas continues to flow for a while until gas solenoid valve (Y57/2) closes and stops the gas flow.
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Descriptive Technical Documentation DTD no. 12-9800 031-6 2.1.4 Temperature sensor heating/drying (2R30) Temperature sensor heating/drying (2R30) at the reflective plate, under the back service panel, NTC characteristic curve, refer to 030 Table 3. 2.1.5 Temperature limiter (1F1, 2F1) Two 3/4” bi-metal temperature limiters (1F1, 2F1) with manual reset at the burner.
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DTD no. 12-9800 4 Service 4.1 Gas burner – Check Descriptive Technical Documentation 031-7 x Danger! Danger of burning. The ignitor electrode (E1/1) begins to glow. Gas ignites at the ignitor electrode (E1/1). Note There is a measuring port for jet pressure at the gas valve, no measuring port for the gas tapping pressure. A Test the gas resting pressure, target value: 17.4 mbar x Note Gas resting pressure: Pressure of gas that is stationary, without tapping the gas.
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Descriptive Technical Documentation DTD no. 12-9800 031-8 A Check the function of the exhaust air duct and the fan. A Check the flame sensor (B1/16) for continuity, at room temperature. x Danger! Danger of high voltage when working on the appliance while it's opened. Components carry voltage. A Start the drying program. A Check if the heater relays (1K1/1) and (2K1/1) close.
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Descriptive Technical Documentation 031-9 DTD no. 12-9800 A Check if gas solenoid valve (Y57/1) continues to be open via the maintaining coil of the gas solenoid valve. A Check if, with the flame gone out, the gas solenoid valve (Y57/2) closes flame sensor (B1/16) within the safety time and shuts off the gas stream. Safety time, refer to 031 2.1.3 Safety time. 4.2 Gas solenoid valve – Remove A Remove the dryer lid, refer to Lid – Remove, 010 4.1.
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Descriptive Technical Documentation DTD no. 12-9800 031-10 x Fig. 8 A Release the connecting line from the gas regulation valve. Tools: Two 17 mm open-end wrenches. With one wrench, loosen the nut on the gas line, and with the other, maintain counter pressure on the valve. A Remove the retaining bracket of the gas regulation valve. Tools: 7 mm Allen wrench and Phillips screwdriver. A Take the gas regulation valve off the burner.
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Descriptive Technical Documentation 031-11 DTD no. 12-9800 4.3 Gas solenoid valve – Install x Warning! Clean soiled components with spray cleaner, MICROTEC Profi-Clean, M. no. 05321000. A Insert the gas regulation valve into the burner. A Fasten the bracket of the gas regulation valve. Tools: 7 mm Allen wrench and Phillips screwdriver. x Fig. 9 A Tools: Two 17 mm wrenches. Attach the gas connecting line to the gas regulation valve. Fasten the connecting nut and turn all the way to its stop. x Fig.
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Descriptive Technical Documentation DTD no. 12-9800 031-12 A For the permanent assembly, give the connecting nut another 1/4 turn with a 17 mm open-end wrench (19 Nm ± 1 Nm), maintain counter pressure on the double nipple with a second 17 mm open-end wrench. x Fig. 11 A Connect the 2 plugs and the ground lead to the gas regulation valve. A Attach the right side panel. A Attach the front panel. A Attach the fascia panel. A Attach the dryer lid.
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Descriptive Technical Documentation 031-13 DTD no. 12-9800 x Warning! Perform an electrical safety check. Perform a gas safety check. With the system under normal gas pressure, check the gas connections for tight seal using a spray such as Leak Test. Check the dryer for correct function. 4.4 Gas burner – Remove A 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 Remove the left side panel, refer to Side panel – Remove, 010 4.3.
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Descriptive Technical Documentation DTD no. 12-9800 031-14 A Loosen the burner retaining screw and take the burner off. 4.5 Gas burner – Install x Fig. 13 A Secure the burner with a screw. A Fit the gas solenoid valve, refer to Gas solenoid valve – Install, 031 4.3. A Attach the left side panel, refer to Side panel – Remove, 010 4.3. A Attach the front panel, refer to Front panel – Remove, 010 4.2. A Attach the fascial panel. A Fit the dryer lid, refer to Lid – Remove, 010 4.1.
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Descriptive Technical Documentation 031-15 DTD no. 12-9800 x Warning! Carry out an electrical safety check. Carry out a gas safety check. With the system under normal gas pressure, check the gas connections for tight seal using a spray such as Leak Test. Check the function of the dryer. 05.12.2006, US_am This information should not be duplicated or passed on without Miele approval. All rights reserved.
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Descriptive Technical Documentation DTD no. 12-9800 040-2 1 Technical Data Vented Dryer Gas Dryer Motor, Fan Motor drying air and drum drive (M5), Rating approx. 400 W Drying air fan, volume flow, free flowing Approx. 471 cubic yards / h (360 m3 / h). (20 m pipe, d = 4” (100 mm), straight run without additional structures Table 1: Technical data – Motor, Fan This information should not be duplicated or passed on without Miele approval. All rights reserved. 05.12.
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Descriptive Technical Documentation 050-1 DTD no. 12-9800 050 05.12.2006, US_am Air duct, Front bearing This information should not be duplicated or passed on without Miele approval. All rights reserved.
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Descriptive Technical Documentation DTD no. 12-9800 050-2 1 Technical Data Filter Flat filter Temperature sensor drying air NTC (1R30) Drum light (H3/ 6) E 14 Bayonet closure, activation via relay on the Program/ Power module (EPWL). USA: 120 V, 15 W Table 1: Technical data – Air duct, Front bearing This information should not be duplicated or passed on without Miele approval. All rights reserved. 05.12.
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DTD no. 12-9800 090 05.12.2006, US_am Descriptive Technical Documentation 090-1 Fascia panel, Control/Power electronic This information should not be duplicated or passed on without Miele approval. All rights reserved.
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Descriptive Technical Documentation DTD no. 12-9800 090-2 1 Technical Data Heating mode Electrical Gas Control/Power electronic USA/CDN/MEX: Program/ Power module (1N1): EPWL 341 (Single board electronic) USA/CDN/MEX: Program/ Power module (1N1): EPWL 345 (Single board electronic) Can be updated via optical PC interface installed standard Drying technology Reversing cycle times 300 / 30 Up to Rotary iron, no seconds (clockwise / reversing.
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Descriptive Technical Documentation 090-3 DTD no. 12-9800 2 Function 2.1 Dryer function after a power interruption The dryer continues automatically at the point the program was interrupted. 2.2 Programming function 2.2.1 Reset Reset all programming options to factory setting. x Note The reset takes effect immediately, it's not possible to restore the previous settings! Operating hours are not reset. Not possible with service department electronics. 2.2.
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Descriptive Technical Documentation DTD no. 12-9800 090-4 2.2.6 Programming function – Prompt to clean air ducts Operators can adjust the prompt to clean air ducts to their needs. Insufficient air sensor, refer to 090 2.5 Insufficient air detection. 2.2.7 Acoustical acknowledgment Set the acoustical tone to sound when a touchpad is pressed. 2.2.8 Conductivity setting The conductivity of the damp textiles is evaluated and forms the basis of residual moisture sensing.
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DTD no. 12-9800 2.5 Descriptive Technical Documentation 090-5 Insufficient air detection The temperature sensor heating/drying (2R30) monitors the temperature increase in the heater bank. If the air paths are clogged during heating, the temperature in the heater bank rises rapidly. This is detected and the fault message “insufficient air” is displayed. If the temperature at the temperature sensor heating/drying (2R30) exceeds 356 °F (180 °C), fault code F 66 “leaking air” is issued. 2.
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Descriptive Technical Documentation DTD no. 12-9800 090-6 3 Fault Repair 3.1 LED Anti-Crease/End lights up solid Symptom This fault occurs in the normal operating mode, only in residual moisture programs. Program stop, cooling air phase, intermittent buzzer tone. Opening and then closing the door deletes this fault message. Cause The drum is empty, or loaded with a few laundry items only. The laundry is too dry.
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Descriptive Technical Documentation 090-7 DTD no. 12-9800 3.2 LED Clean air paths lights up solid Symptom Normal program run. Fault indication at the end of the cooling air cycle. Insufficient air detection, refer to 090 2.5 Insufficient air detection. Opening and closing the door deletes this fault code indication. Cause Air paths are clogged. Remedy x Note Clean the lint filter, refer to operating instructions. A Clean the lint filter in the door casing and in the fill ring.
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Descriptive Technical Documentation DTD no. 12-9800 090-8 3.3 LED Clean air paths flashes rapidly Symptom The fault occurs in the operating mode: Program stop, cooling air phase, buzzer sounds intermittently for 2 minutes. Fault code F 66 in the fault memory: Leaking air fault. Cause Air paths are clogged. Insufficient air measurement, refer to 090 2.5 Insufficient air detection. Remedy A Clean air paths. A Delete fault memory, refer to Service mode summary, 090 4.3. 3.
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Descriptive Technical Documentation 090-9 DTD no. 12-9800 3.5 LED Hand iron flashes Symptom The fault occurs in the operating mode: Program stop, cooling air phase, buzzer sounds intermittently for 2 minutes. Fault code F 3 or F 4 in the fault memory: NTC temperature sensor drying air (1R30) short circuit or open circuit. Cause Temperature sensor heating/drying (2R30) open circuit (< 68 °F), evaluation only after the heater has been run for at least 1 minute.
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Descriptive Technical Documentation DTD no. 12-9800 090-10 Cause Gas: Gas burner is not heating. Remedy A Check the burner, refer to Gas burner – Check, 031 4.1. 3.6 All program LEDs flash Symptom No program start, no access to the programming or service mode. Cause Demo mode is activated. Remedy A Deactivate the demo mode, refer to Demonstration mode – Activate / Deactivate, 090 4.2. 3.7 F 0 No fault Cause No fault is saved in the fault memory of the power module (ELP). Remedy A None.
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Descriptive Technical Documentation 090-11 DTD no. 12-9800 3.8 F 1 Short circuit in NTC temperature sensor heating/drying (2R30) Symptom Program stop, cooling air phase, buzzer intermittent tone. Only the timed program “cold air” still works. The LED Rotary iron flashes. The LED Clean air paths flashes. Opening and closing the door deletes this fault code indication. Cause Short circuit in temperature sensor heating/drying (2R30) (> 480 °F).
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Descriptive Technical Documentation DTD no. 12-9800 090-12 Cause Heater bank is not heating. Without heat, the sensor is below the measuring threshold of 68 °F. Remedy A Electric: Check the heater bank (R1) for short circuit and open circuit. Cause Electric: Heater relay (K1/1). Remedy A Check the heater relay (K1/1). Cause Electric: Temperature limiter with manual reset (F1) has tripped. Remedy A Reset the temperature limiter (F1). A Find the cause for the temperature limiter tripping, and rectify it.
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Descriptive Technical Documentation 090-13 DTD no. 12-9800 3.10 F 3 NTC temperature sensor drying air (1R30) – Short circuit Symptom Program stop, cooling air phase, intermittent buzzer tone. Only the timed program “cold air” still works. The LED Hand iron flashes. The LED Clean air paths flashes. Opening and closing the door deletes this fault code indication. Cause Short circuit (> 320 °F) in temperature sensor heating/drying (1R30).
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Descriptive Technical Documentation DTD no. 12-9800 090-14 3.12 F 50 Motor stalls and heater is on for 3 seconds Symptom The motor for drying air/cooling air and drum drive (M5) stalls. The fault occurs in the operating mode: Program stop, cooling air phase, intermittent buzzer tone. Opening and closing the door deletes this fault code indication. Cause This is an internal fault of the Control/Program/Power module (1N1, EPWL). Remedy A Check the drying air, cooling air and drum drive motor (M5).
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Descriptive Technical Documentation 090-15 DTD no. 12-9800 Remedy A Run a timed warm air program. Cause Air path clogged. Remedy A Check the air paths and clean them. Cause Heater bank is not heating. Remedy A Check the heater element (R1) for short circuit and open circuit. Cause Heater relay (K1/1). Remedy A Check the heater relay (K1/1). Cause Temperature limiter (SOD, F2). Remedy A Check the temperature limiter (SOD, F2) for open circuit. Cause Defective residual moisture sensor (B3/1).
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Descriptive Technical Documentation DTD no. 12-9800 090-16 3.14 F 66 Air leakage Symptom This fault occurs in the normal operating mode: Program stop, cooling air phase, intermittent buzzer tone for 2 minutes. Cause Air paths clogged. Insufficient air measurement, refer to 090 2.5 Insufficient air detection. Remedy A Clean the air paths. This information should not be duplicated or passed on without Miele approval. All rights reserved. 05.12.
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Descriptive Technical Documentation 090-17 DTD no. 12-9800 4 Service 4.1 Programming mode summary Initial requirements A The dryer is set up and installed correctly. A End the current program as well as the demo mode. A Open the door. Accessing x Note Access has to be completed within 10 s. A Press the Start/Stop pad and hold it. A Close the door. A As soon as the Start LED flashes, release the Start pad.
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Descriptive Technical Documentation DTD no. 12-9800 090-18 Programming function Buzzer LED long short Option Drying LED short adapted options Reset, refer to 090 2.2.1 Reset Drying outcome (residual moisture) Cottons/Hot, refer to - - Drying outcome (residual moisture) Permanent press, refer to - Memory, refer to 090 2.2.4 Memory - Cooling phase, refer to 090 2.2.5 Programming function – Additional cooldown phase Insufficient air alert, refer to 090 2.2.
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Descriptive Technical Documentation 090-19 DTD no. 12-9800 4.2 Demonstration mode – Activate / Deactivate Initial requirements A End any current program. A Close the door./XXX Accessing x Note Access has to be completed within 10 s. A Press the Start/Stop pad and hold it. A Close the door. A As soon as the Start/Stop LED lights up steadily, after about 4 s, release the Start/Stop pad. A Immediately press the Start pad again and hold until the Start/Stop LED goes out, about 3 s.
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Descriptive Technical Documentation DTD no. 12-9800 090-20 4.3 Service mode summary Initial requirements A The dryer is set up and installed correctly. A End the current program as well as the demo mode. A Open the door. Accessing x Note Access has to be completed within 10 s. A Press the Start/Stop pad and hold it. A Switch the dryer on. A As soon as the Start/Stop LED flashes, release the Start/Stop pad.
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Descriptive Technical Documentation 090-21 DTD no. 12-9800 Service function Buzzer LED short Software status Fault memory To read1) and delete, refer to 2) Component test 3) Sensor test 5) Operating hours,090 2.6 Operating hours meter - 1 2 3 4 Option Drying LED long shor Program index XY X Y F 0, No fault, all ok. - - F 1, F 1, Heater bank NTC short circuit, refer to F 1 Short circuit in NTC temperature sensor heating/drying (2R30), 090 3.
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Descriptive Technical Documentation DTD no. 12-9800 090-22 Quit (without saving) x Note Delete the fault memory before ending. A Open the door. 4.4 Program selection module (EW) - Service view x Fig. 1 4.5 Program selection module (EW) and fascia support panel – Remove x Fig. 2 A Take the fascia panel off. A Remove the screws of the program selection module (EW), press in on the retaining tabs, and take the electronic module off.
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DTD no. 12-9800 Descriptive Technical Documentation 090-23 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 remove it. 05.12.2006, US_am This information should not be duplicated or passed on without Miele approval. All rights reserved.
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DTD no. 12-9800 100 Descriptive Technical Documentation 100-1 Electrical system x 05.12.2006, US_am This information should not be duplicated or passed on without Miele approval. All rights reserved.
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Descriptive Technical Documentation DTD no. 12-9800 100-2 1 Technical Data Heating mode Electrical system Electric Gas Dryer fuses (F2); 7 A T, 6.3 mm x 32 mm – Heater relays (1K1/1, 2K1/1, 3K1/1), Single anchor relays, Rating 11 A, Coil: 12 V DC, 200 Ω Heater relays (1K1/1, 2K1/1) Table 1: Technical data – Electrical system This information should not be duplicated or passed on without Miele approval. All rights reserved. 05.12.
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DTD no. 12-9800 4 Service 4.1 Fuses – Replace Descriptive Technical Documentation 100-3 T 9800 x Fig. 1 05.12.2006, US_am This information should not be duplicated or passed on without Miele approval. All rights reserved.