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Brand · Washers · Dryers · Industrial laundry

UniMac Washer-Extractor and Dryer Repair

We repair UniMac pocket hardmount and softmount washer-extractors and large gas and steam tumble dryers for hotels, gyms, care homes and laundries in Miami, Los Angeles, Houston, New York and San Diego. Older UniLinc and WE-6 machines are welcome too.

3kinds of equipment
6model series listed
218error codes explained
30 daysworkmanship warranty
01What we repair

UniMac equipment we work on

Pick yours: each page lists the problems, codes and model series for that kind of UniMac equipment.

02What goes wrong

Common UniMac problems we fix

In plain words, the way kitchen and laundry staff describe them when they call.

01

Door lock error and cycle aborts

02

Fill alarm and washer will not fill

03

Slow drain or drain alarm

04

Unbalance error cuts the spin

05

Ed code on the display

06

Dryer burner short-cycles on AF code

07

Open or shorted temperature sensor message

UniMac Washers and Dryers We Service

On the washer side we work on the UW pocket hardmount machines from 35 to 150 pounds with the UniLinc computer control, the UWL, UWN and UWU 035 to 125 pound hardmounts with a front-end control, the UC softmount and hardmount washer-extractors from 20 to 100 pounds, and the newer UCA series with a drive board. Some laundries still run older UW60P2 machines with the WE-6 computer, and we repair those as well.

For drying we see the 120 and 170 pound gas and steam tumble dryers with the On Premise Micro control and an airflow switch that watches the exhaust.

Wear Patterns and First Checks

Hard water scales fill valves and inlet screens, and lint in a hot laundry room works into dryer exhaust and sensors. A UniLinc washer keeps a log of the last eight errors, which tells us a lot before we open anything. A door lock message sends us to the latch and its switch, a fill alarm to the valves and screens, and an Ed code to the motor drive.

On a large dryer, AF codes mean the airflow switch is not seeing enough exhaust, and OP or SH point to the temperature sensor. We look at the duct and the switch before replacing a board.

Many of these machines are legacy models, and we say plainly when a repair no longer makes sense. We match parts to the model number, put the quote in writing and warrant the work for 30 days.

→Error codes

UniMac codes and alarms

What the display or the blinking light means, what is safe to check, and when to stop and call us.

DOORUniMac Commercial Washer Error Code DOOR: Door Opened During CycleE bELtUniMac Commercial Washer Error Code E bELt: Broken BeltE bSUniMac Commercial Washer Error Code E bS: I/O Board ShortE CoUniMac Commercial Washer Error Code E Co: SCI Link LostE d 01UniMac Commercial Washer Error Code E d 01: Drive Setup Values WrongE d 21UniMac Commercial Washer Error Code E d 21: Over Voltage DC BusE d 22UniMac Commercial Washer Error Code E d 22: Over Motor TemperatureE d 23UniMac Commercial Washer Error Code E d 23: IPM Over Current ShuntE d 24UniMac Commercial Washer Error Code E d 24: I2T Over CurrentE d 25UniMac Commercial Washer Error Code E d 25: IPM Over TemperatureE d 29UniMac Commercial Washer Error Code E d 29: Motor Not ConnectedE d 31UniMac Commercial Washer Error Code E d 31: Overload Current DetectedE d 32UniMac Commercial Washer Error Code E d 32: Back EMF ErrorE d 33UniMac Commercial Washer Error Code E d 33: Start-Up FailureE d 34UniMac Commercial Washer Error Code E d 34: Locked RotorE d 44UniMac Commercial Washer Error Code E d 44: Shunt Detection HardwareE d 51UniMac Commercial Washer Error Code E d 51: Inrush Pin HardwareE d 63UniMac Commercial Washer Error Code E d 63: IPM Sensor ShortedE d 64UniMac Commercial Washer Error Code E d 64: IPM Sensor OpenE d 65UniMac Commercial Washer Error Code E d 65: Inverter Signal FailureE d 66UniMac Commercial Washer Error Code E d 66: DC Bus Read FailureE d 67UniMac Commercial Washer Error Code E d 67: Motor Initialization ErrorE d CoUniMac Commercial Washer Error Code E d Co: Drive Link LostE dbUniMac Commercial Washer Error Code E db: Drive Balance Switch

All 98 UniMac washers codes

FAQUniMac questions
Do you repair UniLinc washer-extractors?

Yes. UniLinc machines are older but still in service. We read the error log, test the door lock, valves and drive, and tell you in writing what a repair costs before we start.

What does an AF code on a UniMac dryer mean?

The airflow switch is not seeing enough air through the dryer. Clean the lint screen first. If the code returns, we check the exhaust duct, the switch and the fan.

Can you work on a UniMac washer that shows an Ed code?

Yes. Ed codes come from the motor drive on the front-end control machines. Cycling the power once is safe. If the code repeats, we test the drive, the motor and the wiring.

Which UniMac models do you service?

UW, UWL, UWN, UWU and UC washer-extractors, UCA drive-board models and the 120 and 170 pound dryers. Call with the model number from the data plate and we confirm the parts.

Book a visit

Book UniMac repair in Miami, Los Angeles, Houston, New York and San Diego

Tell us the maker, the model number from the data plate and what the unit is doing. We confirm a three-hour arrival window and give you a written price before any work starts.

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