We repair your timers!

ADC computer boards

Please, check serial numbers of ADC Boards
Metro Laundry Tech Corp. repairs below.

#DSI 880815 (Igniter), #128935 (Igniter), #128937 (Igniter), #137061, #137064, #137075, #137077, #137098, #137103, #137106, #137110, #137115, #137131, #137150, #137151, #137152, #137159, #137161, #137162, #137175, #137191, #137213, #137234, #137239, #137240, #137253,
#137260-04273 (24VAC 3/AMP 50/60HZ, 108351 R - 12893, SCETWARE REV 1.7)

ADC Dryer ignitor

ADC Dryer relay boards

ADC Dryer computer boards

Dexter computer boards

Please, check serial numbers of Dexter Boards
Metro Laundry Tech Corp. repairs below.

2460D 902-M89(Ignitor), 2460D 902-005(Ignitor),
9857-127-002, 9857-133-001, 9857-147-001, 9732-103-7,
9471-002-001, 9020-005-001, 9571-359-002,
Coin Counter(Contact Us for Serial Numbers),
9375-015-008(DTR015S21U)-Washer Motor Inverter

Dexter Dryer ignitor

Dexter Computer boards

Dexter washer
motor inverter

Huebsch.
Speed Queen.Unimax
computer boards

Please, check serial numbers of
Huebsch.Speed Queen.Unimax Boards
Metro Laundry Tech Corp. repairs below.

M406789(Ignitor), 70367301(Ignitor-NEW), M413532(Ignitor), M414049P(24V), M414050P(110V), M411878(110V), M511867(24V), M506138(24V), M510034(24V),
25-1000(Coin Counter), 370410(Coin Counter), 370411-1(Coin Counter),
FO37044860, FO37044832, 0370452-00A, 431346, 431394, M406612, M430640, M431519, M410244, M406629, M413478, M413478, M410425P, M413477, 36130, M511867(24V), M506138(24), M510034(24V), 2137.2155, 2137.22, 137430-1, 370313-50, F370432P

Huebsch (Speed Queen) ignitor

Huebsch.
Speed Queen.Unimax
Washer

Huebsch.
Speed Queen.Unimax
Dryer

IPSO computer boards
Laundry Center.Maytag

Please, check serial numbers of IPSO Boards
Metro Laundry Tech Corp. repairs below.

#15293, #209-00217-00, #209/00040-00, #209-00440-00, #209-00440-50, #209-00440-70, #CIGMA, #209-00547-00, #254/00016/00, #209-00246-00, #LL259C, #LL259E, #209-00219-00, #209/00107/00(Timer), #254-00066-00

IPSO Washer
Laundry Center.Maytag

IPSO Dryer

IPSO Timers
Laundry Center.Maytag

Wascomat computer boards

Please, check serial numbers of Wascomat Boards
Metro Laundry Tech Corp. repairs below.

#209-00275-03, #KWM 1051-1, #033170767, #T100.02-E8, #A471-89-64-07, #471-89-64-04, #4716850-15, #4716850-16, #4718978-22, #4719878-21(110V), #4718978-12, #4388978-02, #438-9555-11-06, #S:012., #4383056-32 R5. 220V 0516, #R6. 4383056-12. 220V. 9719-31, #HS7348/4, #438-9560-51-06(W620.630.640.650), #438717901 0141, #348718001 0143, #W385N 2L31CH, #M5578-3, #TD3030, #TD30X30, #S4567A-1001-1, #438-8778-01(P/N 44-1094-04), #471-89101-06

Wascomat washer

Wascomat Dryer

Wascomat Timers

Other Blands

Please, check serial numbers of Boards
Metro Laundry Tech Corp. repairs below.

Sino-American, Standard Change Maker Inc., Set-O-Metic Dryer, Cissell, ELS Compass

Metro Laundry Tech corp.
warranty policy

We give you
one year warranty
on all computer p.c board repaired by us.

Your parts will be completely covered except for physical damage, corrosion or abuse.

Any warranty return
must include original "Metro Laundry Tech Corp. Date stamp".
Metro Laundry Tech Corp. puts this warranty information
on all repaired ones.

Date removed and sufficient details enabling failure analysis.
Such analysis shall be made excusivly by
“Metro Laundry Tech Corp.”

Card Reader

Please, check serial numbers of Card Readers
Metro Laundry Tech Corp. repairs below.

Ignitors

Please, check serial numbers of Ignitors
Metro Laundry Tech Corp. repairs below.

Dexter Dryer ignitor

ADC Dryer ignitor

Huebsch (Speed Queen) ignitor

Wascomat Ignitor

Timers

Please, check serial numbers of Timers
Metro Laundry Tech Corp. repairs below.

Dexter computer boards

Please, check serial numbers of Dexter Boards
Metro Laundry Tech Corp. repairs below.

2460D 902-M89(Ignitor), 2460D 902-005(Ignitor),
9857-127-002, 9857-133-001, 9857-147-001, 9732-103-7,
9471-002-001, 9020-005-001, 9571-359-002,
Coin Counter(Contact Us for Serial Numbers),
9375-015-008(DTR015S21U)-Washer Motor Inverter

Dexter Dryer ignitor

Dexter Computer boards

Dexter washer
motor inverter

ADC computer boards

Please, check serial numbers of ADC Boards
Metro Laundry Tech Corp. sells below.

#DSI 880815 (Igniter), #128935 (Igniter), #128937 (Igniter), #137061, #137064, #137075, #137077, #137098, #137103, #137106, #137110, #137115, #137131, #137150, #137151, #137152, #137159, #137161, #137162, #137175, #137191, #137213, #137234, #137239, #137240, #137253,
#137260-04273 (24VAC 3/AMP 50/60HZ, 108351 R - 12893, SCETWARE REV 1.7)

ADC Dryer ignitor

ADC Dryer relay boards

ADC Dryer computer boards

Dexter computer boards

Please, check serial numbers of Dexter Boards
Metro Laundry Tech Corp. sells below.

2460D 902-M89(Ignitor), 2460D 902-005(Ignitor),
9857-127-002, 9857-133-001, 9857-147-001, 9732-103-7,
9471-002-001, 9020-005-001, 9571-359-002,
Coin Counter(Contact Us for Serial Numbers),
9375-015-008(DTR015S21U)-Washer Motor Inverter

Dexter Dryer ignitor

Dexter Computer boards

Dexter washer
motor inverter

Huebsch.
Speed Queen.Unimax
computer boards

Please, check serial numbers of
Huebsch.Speed Queen.Unimax Boards
Metro Laundry Tech Corp. sells below.

M406789(Ignitor), 70367301(Ignitor-NEW), M413532(Ignitor), M414049P(24V), M414050P(110V), M411878(110V), M511867(24V), M506138(24V), M510034(24V),
25-1000(Coin Counter), 370410(Coin Counter), 370411-1(Coin Counter),
FO37044860, FO37044832, 0370452-00A, 431346, 431394, M406612, M430640, M431519, M410244, M406629, M413478, M413478, M410425P, M413477, 36130, M511867(24V), M506138(24), M510034(24V), 2137.2155, 2137.22, 137430-1, 370313-50, F370432P

Huebsch (Speed Queen) ignitor

Huebsch.
Speed Queen.Unimax
Washer

Huebsch.
Speed Queen.Unimax
Dryer

IPSO computer boards
Laundry Center.Maytag

Please, check serial numbers of IPSO Boards
Metro Laundry Tech Corp. sells below.

#15293, #209-00217-00, #209/00040-00, #209-00440-00, #209-00440-50, #209-00440-70, #CIGMA, #209-00547-00, #254/00016/00, #209-00246-00, #LL259C, #LL259E, #209-00219-00, #209/00107/00(Timer), #254-00066-00

IPSO Washer
Laundry Center.Maytag

IPSO Dryer

IPSO Timers
Laundry Center.Maytag

Wascomat computer boards

Please, check serial numbers of Wascomat Boards
Metro Laundry Tech Corp. sells below.

#209-00275-03, #KWM 1051-1, #033170767, #T100.02-E8, #A471-89-64-07, #471-89-64-04, #4716850-15, #4716850-16, #4718978-22, #4719878-21(110V), #4718978-12, #4388978-02, #438-9555-11-06, #S:012., #4383056-32 R5. 220V 0516, #R6. 4383056-12. 220V. 9719-31, #HS7348/4, #438-9560-51-06(W620.630.640.650), #438717901 0141, #348718001 0143, #W385N 2L31CH, #M5578-3, #TD3030, #TD30X30, #S4567A-1001-1, #438-8778-01(P/N 44-1094-04), #471-89101-06

Wascomat washer

Wascomat Dryer

Wascomat Timers

Other Blands

Please, check serial numbers of Boards
Metro Laundry Tech Corp. sells below.

Sino-American, Standard Change Maker Inc., Set-O-Metic Dryer, Cissell, ELS Compass

Ignitors

Please, check serial numbers of Ignitors
Metro Laundry Tech Corp. sells below.

Dexter Dryer ignitor

ADC Dryer ignitor

Huebsch (Speed Queen) ignitor

Wascomat Ignitor

Timers

Please, check serial numbers of Timers
Metro Laundry Tech Corp. sells below.

Card Reader

Please, check serial numbers of Card Readers
Metro Laundry Tech Corp. sells below.

TROUBLE SHOOTING for
ADC Dryer AD15,24,25,285,30,50,60,75

Please, check below information to test your boards.

IMPORTANT:
YOU MUST DISCONNECT and LOCKOUT THE ELECTRIC SUPPLY and THE GAS SUPPLY BEFORE
ANY COVERS or GUARDS ARE REMOVED FROM THE MACHINE TO ALLOW ACCESS FOR CLEANING, ADJUSTING, INSTALLATION, or TESTING OF ANY EQUIPMENT per OSHA (Occupational Safety and Health Administration) STANDARDS.

The information provided will help isolate the most probable component(s) associated with the difficulty described.
The experienced technician realizes, however, that a loose connection or broken/shorted wire may be at fault where electrical components are concerned…and not necessarily the suspected component itself.

Electrical parts should always be checked for failure before being returned to the factory.

The information provided should not be misconstrued as a handbook for use by an untrained person making repairs.

IMPORTANT: When replacing blown fuses, the replacement must be of the exact rating as the fuse being replaced.

WARNING: ALL SERVICE and TROUBLE SHOOTING SHOULD BE PERFORMED BY A QUALIFIED PROFESSIONAL OR SERVICE AGENCY.

WARNING: WHILE MAKING REPAIRS, OBSERVE ALL SAFETY PRECAUTIONS DISPLAYED ON THE DRYER OR SPECIFIED IN THIS MANUAL.

Microprocessor (Computer) Models

A. No L.E.D. display…
1. Service panel fuse blown or tripped breaker.
2. Blown FU1 (fuse 1) or FU2 (fuse2).
3. Failed microprocessor controller (computer)

B. Basket (tumbler) motor does not start, microprocessor controller (computer) shows drying cycle in progress and indicator
dots are on …
1. Failed motor contractor / relay
2. Failed microprocessor controller (computer)
3. Failed motor.

C. The dryer will not stop, even with no cycle in progress.
1. Failed motor contactor / relay.

D. The dryer operates for a few minutes, stop and then restarts on its own …
1. Motor is overheating and tripping out on the internal overload.
a. Motor air vent clogged with lint.
b. Low voltage to motor.
c. Failed motor.
d. Failed idler bearing or tumbler bearing.

E. The dryer runs for a few minutes and then stops…microprocessor controller (computer) L.E.D. display continues to read cycle in progress and indicator dots are off…
1. Fault in the main door switch circuit.
a. Failed main door switch.
b. Main door switch is out of adjustment.
c. Loose connection or broken wire in door switch harness.

F. The dryer does not start, and the microprocessor controller (computer) L.E.D. display shows “dOOr” …
1. Failed door switch.
2. Loose connection or broken wire in door switch harness.
3. Failed microprocessor controller (computer).
G. Microprocessor controller (computer) display reads “dSFL” …
1. Fault in microprocessor heat sensing circuit …
a. Blown 1/8-amp (Slo Blo) fuse on microprocessor controller (computer) …shorted wire in sensor harness would cause this.
b. Failed microprocessor temperature sensor.
c. Loose connection or broken wire in sensor harness between the sensor bracket and the microprocessor controller (computer)
d. Failed microprocessor controller (computer).

H. Microprocessor controller (computer) will not accept any, or only accept certain keyboard entries…
1. Failed keyboard label (touchpad) assembly.
2. Failed microprocessor controller (computer).

I. Microprocessor controller (computer) locks up and L.E.D. display reads erroneous message(s) or only partial segments…
1. Transient power voltage (spikes)…disconnect power to dryer, wait one (1) minute and reestablish power to the dryer. If problem is still evident …
a. Failed keyboard label (touchpad) assembly.
b. Failed microprocessor controller (computer).

J. Dryer stop during a cycle and microprocessor controller (computer) L.E.D. display returns to “FILL”
1. Loose connection in main power circuit to microprocessor controller (computer).
2. Loose connection in wires between the temperature sensor and microprocessor controller (computer)

K. Gas heating unit is not operating (no heat)…no spark at burner area when dryer is first started and heat indicator dot is on…
1. Fault in sail switch circuit …
a. Sail switch is out of adjustment or has failed.
b. Sail switch damper is not closing or is fluttering …
1) Lint drawer or lint screen is dirty or clogged.
2) Restriction in exhaust duct work.
2. Fault in burner hi-limit circuit or thermostat.
3. Fault in lint chamber sensor bracket hi-heat protector thermostat.
4. Failed Direct Spark Ignition (DSI) Module (burner control).
5. Failed DSI ignitor / flame-probe assembly.
6. Failed microprocessor controller (computer).

L. No heat (gas models)…ignitor sparks, burner goes on and off right away…
1. DSI ignitor/flame-probe out of adjustment…reposition closer to the flame area.
2. Sail switch is fluttering …
a. Lint drawer / screen is dirty or clogged.
b. Restriction in exhaust duct work.
3. Insufficient make-up air.
4. Failed ignitor / flame-probe assembly.
5. Failed Direct Spark Ignition (DSI) module (burner control).
6. Failed gas valve.

M. No heat (Steam Models Only)
1. Fault in lint chamber sensor bracket hi-heat (limit) protector thermostat.
2. Failed microprocessor controller (computer).
3. Failed steam valve (motorized or solenoid models).
4. No (external) compressed air to steam damper (80 PSI required).
5. Failed steam damper 24 VAC pneumatic solenoid switch.
6. Failed steam damper piston.
7. Steam damper stuck closed.

N. Dryer operates, but is taking too long to dry…
1. Exhaust duct work run is too long or is undersized…back pressure cannot exceed .3 inches water column.
2. Failed microprocessor controller (computer).
3. Low and/or inconsistent gas pressure (GAS MODELS ONLY)
4. Insufficient make-up air.
5. poor air/gas mixture at burner…yellow or poor flame pattern. Adjust gas burner air adjustment shutters (GAS MODELS ONLY)
6. Lint drawer/screen not being cleaned on a regular basis or not often enough.
7. Extractors (washers) not performing properly.
8. Sail switch is fluttering…restriction in exhaust (GAS and ELECTRIC MODELS
ONLY)
9. Failed microprocessor controller (computer)…temperature calibration is inaccurate (Microprocessor [computer] Models ONLY).
10. Failed microprocessor temperature sensor…calibration is inaccurate (microprocessor [computer] models ONLY).
11. Failed burner/oven hi-limit (GAS and ELECTRIC MODELS ONLY).
12. Failed lint chamber hi-heat protector thermostat.
13. Steam damper system not functioning properly (STEAM MODELS ONLY).
a. Steam damper sticking closed.
b. Leak in pneumatic (air) system.
14. Failed electric oven elements (ELECTRIC MODELS ONLY).

O. Condensation on main door glass..
1. Too long, undersized, or improperly installed duct work.
2. Exhaust back draft damper is stuck closed or partially closed.

P. Dryer or scraping noise at basket (tumbler) area…
1. Check for object caught in basket (tumbler)/wrapper area.
2. Basket (tumbler) is out of proper alignment.
a. Check both vertical and lateral alignment.
b. Check gap between front panel and basket (tumbler) front…set screws may have loose and the basket (tumbler) walked forward or walked backwards.
c. Loose basket (tumbler) tie rod.
d. Failed basket (tumbler) support.

Q. Coins are accepted but do not register…L.E.D. display continues to read “FILL”…
1. Failed coin optic sensor.
2. Loose connection in optic sensor harness.
3. Poor ground connection of optic sensor.
4. Failed microprocessor controller (computer).

Mechanical Coin Meter

A. Dryer will not start…indicator light is off…
1. Dryer control circuit fuse is blown.
2. Open circuit at location…service main fuse or circuit breaker.
3. Failed push to start relay.
4. Failed door switch and /or circuit.
5. Failed coin mechanism.

B. Dryer will not start…Indicator light is on…
1. Failed motor relay.
2. Failed motor.

C. Heating unit not operating (all temperature selections)…
1. Fault in sail switch circuit (GAS and ELECTRIC MODELS ONLY)
a. Failed sail switch and/or out of adjustment.
b. Sail switch not closing or fluttering.
1) Back draft damper stuck closed.
2) Restriction in location exhaust system.
2. Faulty burner hi-limit and/or circuit (GAS and ELECTRIC MODELS ONLY)…
3. Faulty lint compartment automatic (225 ) safety thermostat and/or circuit …
4. Failed heat selector switch.
5. Failed 24 VAC transformer (GAS MODELS ONLY)
6. Failed oven contactor relay (ELECTRIC MODELS ONLY)
7. Failed steam damper piston (STEAM DAMPER MODELS ONLY).
8. Failed steam valve (STEAM MODELS ONLY).

D. Heating unit not operating for only one (1) temperature selection…
1. Faulty thermostat and/or circuit corresponding to selection made.
2. Failed heat selector switch.

[Please feel free to Email Metro Laundry tech anytime when you have question.]