Name: UNITY LAUNDRY SYSTEMS UTS29
Brand: UNITY LAUNDRY SYSTEMS
Rating: 4 (1 reviews)

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Part. 14000001 Rev. 04//2021

15.0 TROUBLESHOOTING

FAILURE CAUSE SOLUTION

The machine

does not run

· No Power

· Circuit Breaker Malfunction

· Controller Malfunction

· VFD Malfunction

· VFD Fuse

· Check the circuit breaker, disconnect, and fuse

· Check the wire connection

· Check the interlock switch

· Check whether the power-on LED on the circuit

board is lit, if not, notify the manufacturer

· Check the controller for VFD alarm code

The drum is not

rotating at normal

speed

· The output frequency of VFD is

wrong

· Motor failed

· Bearing failed

· Belt failed

· Check VFD

· Check the voltage of the motor

· Check out-of-balance switch

· Check with hand whether the inner drum is turning

and remove foreign objects

· Check the belt or replace if necessary

Excessive water

in the laundry

· The drain is clogged

· VFD malfunction

· Low extract speed

· Out-of-balance switch too sensitive

· Check the drain valve and remove obstruction

· Rebalance the load

· Contact Unity 1-800-484-3013

Excessive

vibration during

high extract

· SHIPPING BRACKETS are not

removed

·Themachineisn’tinstalledlevel

· Out-of-balance switch malfunction

· Load is too small / big

· Loose bearing

· Damaged shock absorber

· Remove transport brackets

· Level machine

· Check out-of-balance switch and replace it if

necessary

· Ensure the load is between 7-35 lbs

· Replace shock absorber

· Contact Unity 1-800-484-3013

Door leakage

· The door is not tight

· The door gasket is damaged

· The door is misaligned

· Replace the door gasket

· Check and adjust door hinges

Drumoverlling

· Water level sensor malfunction

· Water inlet valve malfunction

· Circuit board malfunction

· Check water level line/tubing, adjust or replace if

necessary

· Check the water inlet and dispenser valves, replace

if necessary

· Replace main relay PCB

No water in

· No water or the water pressure is

too low

·Cloggedwaterstrainerlter

· Water inlet valve malfunction

· Drain valve malfunction

· Check external water supply

·Cleanwaterstrainerlter

· Check the water inlet valve, replace if necessary

· Check drain valve, replace if necessary

Water leaking

· Drain valve malfunction

· Hoses leaking

· Check drain valve, replace if necessary

· Check hoses and hoses connections, replace or

tighten if necessary

TROUBLESHOOTING

Brand	UNITY LAUNDRY SYSTEMS
Model	UTS29
Category	Laundry Appliance
Language	English

UNITY LAUNDRY SYSTEMS UTS29 User Manual

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