Dexter Laundry T-350 User Manual

Dexter Laundry T-350

340 pages

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1

8514-300-001 REV PR

Original Instrucons

Please read this informaon and retain for reference.

Dexter Laundry, Inc.

2211 West Grimes Avenue

Fairfield, Iowa 52556 - USA

OPERATOR’S MANUAL

INSTALLATION & OPERATION INSTRUCTIONS

FOR COMMERCIAL WASHERS

Table of Contents

Other manuals for Dexter Laundry T-350

Parts & Service Manual188 pages

Operator's Manual68 pages

Questions and Answers:

S
Stephen TownsendSep 1, 2025
What to do if my Dexter Laundry Washer will not accept and count coins?
- M
  Martin MillerSep 1, 2025
  If your Dexter Laundry Washer isn't accepting coins, start by inspecting the coin acceptor for any blockages or damage. Clean, adjust, or replace the acceptor as needed. Then, check the power supply, including circuit breakers, voltage, power leads, and connections. Make sure the door closed safety switch and the door handle closed switch are working correctly. Check the control breaker or fuse for continuity, and replace it if there's no continuity. If none of these steps resolve the issue, the main PCB may need replacement.
R
Richard LopezAug 25, 2025
Why is my Dexter Laundry T-350 vibrating excessively?
- J
  Jay AllenAug 26, 2025
  Excessive vibration in your Dexter Laundry Washer can stem from several causes. First, check the strength of the mounting structure and ensure mounting bolts are tightened. A worn drive belt can also cause vibration and noise, so inspect its condition. Also, small loads can contribute to out-of-balance loading, increasing vibration.
R
Robert GregoryAug 26, 2025
What to do if the door of my Dexter Laundry T-350 does not lock?
- E
  Elizabeth ThompsonAug 26, 2025
  If the door of your Dexter Laundry Washer isn't locking, first check the display for any error messages and follow the tests described in the fault code section. Then, verify that the door locking mechanism is receiving 120VAC (for 60 Hz models) or 24VAC (for 50 Hz models) from the main relay PCB; if it's receiving power but not functioning, replace the mechanism. Also, check the door switch for continuity through the door latch.
P
pclementsAug 27, 2025
How to open a Dexter Laundry Washer door that will not open?
- T
  thorntonmelissaAug 27, 2025
  If the door of your Dexter Laundry Washer won't open, check if the thermoactuator and its mechanism are stuck or binding. Ensure the locking thermoactuator is not receiving 24VAC during the last 1 1/2 minutes of the cycle and that the unlocking thermoactuator is receiving 24VAC during the last minute. If the timing and voltage are correct, replace the thermoactuator. Also, verify that the door rod from the mechanism to the lock assembly is long enough to allow the lock assembly to disengage; adjust the rod or the position of the mechanism if needed. Check that the door lock mechanism is not stuck closed; if it is, replace it.
S
Steven ThompsonAug 27, 2025
Why is there no cold water entering the tub in my Dexter Laundry Washer during wash?
- B
  Brenda PriceAug 27, 2025
  If no cold water is entering the tub of your Dexter Laundry Washer during the wash cycle, start by checking the water valve coil for continuity at the terminals and replace it if necessary. Inspect the water inlet screens for any blockage and clean them if needed. Ensure that the water supply is turned on and functioning correctly. If the appropriate voltage is not present at the valve, refer to the wiring diagram for your specific washer model. Check for voltage at the P4 Connector on the Relay PCB and for LED indication that the appropriate relay is activated. Check the pressure switch continuity between terminal contacts; if there's no continuity, check the pressure switch hose for obstructions, and if the hose is clear, replace the pressure switch.
A
Alan AndersonSep 5, 2025
What to do if water comes in but the level does not rise in my Dexter Laundry T-350?
- M
  Michelle CruzSep 5, 2025
  If water enters your Dexter Laundry Washer but the level doesn't rise, check the drain valve for blockages and inspect the drain valve motor and gear train. If there is power to the valve but the drain valve does not close, replace the drain valve and motor. Check for power to the drain valve; if there's no power, check the (brn/yel) wire at the PCB relay board. If there's no power on the (brn/yel) wire when the washer is in a wash cycle, replace the relay board. Also, check the black and white wire at the Molex plug on the main PCB controller P21 connection and at the PCB relay board P20 connection.
M
Maria WyattSep 4, 2025
How to fix water leakage around the loading door of my Dexter Laundry Washer?
- J
  Joseph BensonSep 4, 2025
  If you're experiencing water leakage around the loading door of your Dexter Laundry Washer, the door may need adjustment due to wear. Check the tightness around the door's perimeter using a dollar bill. Adjust the left-to-right tightness using shims at the door lock or hinge side. Ensure the gasket is centered to the tub opening before tightening the door to hinge bolts. Chalk may be used on the tub front to show the point of contact with the tub. If the gasket is deformed, worn, or damaged, replace it.
L
lambwilliamSep 5, 2025
What to do if my Dexter Laundry T-350 Washer door will not open?
- C
  Carol SheppardSep 5, 2025
  If the door of your Dexter Laundry Washer won't open, check to see if the thermoactuator and its mechanism are stuck or binding, preventing the door lock motor from opening. Ensure that the locking thermoactuator isn't receiving 24 VAC (50 Hz) during the last 1 1/2 minutes of the cycle and that the unlocking thermoactuator is receiving 24 VAC (50 Hz) during the last minute of the cycle. If the thermoactuators do not receive voltage at the correct times, change the PCB relay board. If the timing and voltage are correct, replace the thermoactuator.
L
leonardgarciaAug 31, 2025
Why does my Dexter Laundry T-350 Washer only tumble in one direction?
- K
  kathyblackburnAug 31, 2025
  If your Dexter Laundry Washer only tumbles in one direction, review the indicator lights displayed on the VFD. Also, inspect the yellow enable wires from the main relay PCB and at the VFD.
E
erileyAug 30, 2025
Why does water drain slowly from my Dexter Laundry T-350 Washer?
- T
  tmuellerAug 30, 2025
  If your Dexter Laundry Washer is draining slowly, check the hoses and drain valve for any blockages. Ensure the drain size is adequate. If necessary, inspect the building drains for blockages.

Dexter Laundry T-350 Specifications

General

Brand	Dexter Laundry
Model	T-350
Category	Washer
Language	English

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