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

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Part. 14000101 Rev. 12/2019

6.8 TROUBLESHOOTING

FAILURE CAUSE SOLUTION

The machine

does not run

· No Power

· Circuit Breaker Malfunction

· Controller Malfunction

· VFD Malfunction

· 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

· Contact manufacturer

· Rebalance the load

Excessive

vibration during

high extract

· Transport 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

· Contact manufacturer

· Replace shock absorber

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, adjust or replace if

necessary

· Check the water inlet valve, 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

06 MAINTENANCE

Brand	UNITY LAUNDRY SYSTEMS
Model	UTS29
Category	Laundry Appliance
Language	English

UNITY LAUNDRY SYSTEMS UTS29 Installation And Maintenance Instructions

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