Dexter Laundry O Series Quick start guide

USE THE BLUE TABS LOCATED ON THE
RIGHT AND LEFT SIDES OF THE FOLLOWING
DOCUMENT TO ADVANCE TO EACH SECTION.
8533-109-001 12/21

8533-109-001 12/21
O-Series OPL Washers
T-350 & T-450 Express Washers 200G
Parts & Service Manual
Starting Serial # W1.
Indicates an imminently hazardous situation, which if
not avoided, will result in death or serious injury.
Indicates a potentially hazardous situation, which if not
avoided could result in death or serious injury.
Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury. It may
also be used to alert against unsafe practices. Minor
burns, pinch points that result in bruises and minor
chemical irritation.
Indicates information or a company policy that relates
directly or indirectly to the safety of personnel or protec-
tion of property.
This is the user caution symbol. It indicates a condition
where damage to the equipment resulting in injury to
the operator could occur if operational procedures are
not followed. TO REDUCE THE RISK OF DAMAGE OR
INJURY, refer to accompanying documents; follow all
steps or procedures as instructed.
This is the electrical hazard symbol. It indicates that
there are DANGEROUS HIGH VOLTAGES PRESENT inside
the enclosure of this product. TO REDUCE THE RISK OF
FIRE OR ELECTRIC SHOCK, do not attempt to open the
enclosure or gain access to areas where you are not
instructed to do so. REFER SERVICING TO QUALIFIED
SERVICE PERSONEL ONLY
Caution! There are sharp edges on various sheet metal
parts internal to the enclosure. Use safety consciousness
when placing or moving your hands while working in the
interior of this equipment.
Caution! To reduce the risk of damage to the Water Inlet
Valve, do not supply inlet water with a temperature that
exceeds 70˚ C.
Caution! To reduce the risk of re or explosion, do not
operate this equipment in any hazardous classied
(ATEX) environment.
Equipment Safety Warnings
Symbols and Terminology Used in this Equipment
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Machine
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Warning! Do not operate equipment if door glass is
damaged in any way.
Warning! Keep clear of rotating parts.
Prohibited! Do not enter this equipment or space.
Prohibited! Do not step or stand on this equipment.
Prohibited! Do not operate without all guards and covers in
place.
Prohibited! Do not operate without all guards and covers in
place.
Prohibited! Do not wash clothing impregnated with
ammable liquids (petrochemical).
Prohibited! Do not allow children to play in or around
equipment.
Equipment Safety Warnings, Symbols, and
Terminology Used in this Equipment Indicates an imminently hazardous situation,
which if not avoided, will result in death or seri-
ous injury.
Indicates a potentially hazardous situation,
which if not avoided could result in death or
serious injury.
Indicates a potentially hazardous situation
which, if not avoided, may result in minor or
moderate injury. It may also be used to alert
against unsafe practices. Minor burns, pinch
points that result in bruises and minor chemical
irritation.
Indicates information or a company policy that
relates directly or indirectly to the safety of per-
sonnel or protection of property.
This is the user caution symbol. It indicates a
condition where damage to the equipment re-
sulting in injury to the operator could occur if
operational procedures are not followed.
TO REDUCE THE RISK OF DAMAGE OR INJURY,
refer to accompanying documents; follow all
steps or procedures as instructed.
This is the electrical hazard symbol. It indicates
that there are DANGEROUS HIGH VOLTAGES
PRESENT inside the enclosure of this product.
TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, do not attempt to open the enclosure or
gain access to areas where you are not instruct-
ed to do so. REFER SERVICING TO QUALIFIED
SERVICE PERSONEL ONLY
Caution! To reduce the risk of re or explosion,
do not operate this equipment in any hazardous
classied (ATEX) environment.
4 5
Part # 8533-109-001 12/21 Part # 8533-109-001 12/21
Machine
Mounting
Installation
& Operation
Programming
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Electrical
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Parts
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Compnents

• All washers must be installed in accordance to
all applicable electrical, plumbing and all other local
codes.
• These installation and operation instructions are
for use by qualied personnel only. To avoid injury
and electrical shock, do not perform any servicing
other than that contained in the installation and op-
eration instructions, unless qualied.
Do not install washers in an explosive atmosphere.
•Care must be stressed with all foundation work to
ensure a stable unit installation, eliminating pos-
sibilities of excessive vibration.
•Foundation must be level within 13 mm to ensure
proper washer operation.
Do not operate washer if door glass is damaged in
any way.
Do not wash clothing impregnated with ammable
liquids (petrochemical).
WARNING
Children should be supervised to
ensure they do not operate or play
in or around equipment.
Keep all panels in place to protect against electrical
shock and injury and add rigidity to washer.
WARNING
This appliance is not intended for use by persons (including
children) with reduced physical, sensory or mental capabilities, or
lack of experience and knowledge, unless they have been given
supervision or instruction concerning use of the appliance by a
person responsible for their safety.
A washer should not be allowed to operate if any of the following occur:
• Excessive high water level.
• Machine is not connected to a properly earthed circuit.
• Door does not remain securely locked during the entire cycle.
• Vibration or shaking from an inadequate mounting or foundation
6 7
Part # 8533-109-001 12/21 Part # 8533-109-001 12/21
Machine
Mounting
Installation
& Operation
Programming
Trouble-
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Machine
Service
Electrical
Wiring
Parts
Data
50Hz
Parts
Maintenance
Service Elec.
Compnents

Warning! Do not operate equipment if door glass is
damaged in any way.
Warning! Keep clear of rotating parts.
Prohibited! Do not enter this equipment or space.
Prohibited! Do not step or stand on this equip-
ment.
Prohibited! Do not operate without all guards and
covers in place.
Prohibited! Do not operate without all guards and
covers in place.
Prohibited! Do not wash clothing impregnated
with ammable liquids (petrochemical).
Prohibited! Do not allow children to play in or
around equipment.
Prohibited! Do not attempt to open, touch, or pro-
ceed before referring to the manual or unless quali-
ed.
Mandatory! Read all supporting documentation be-
fore operating or maintaining equipment.
Mandatory! Disconnect power before servicing
equipment.
Mandatory! Lock out and tag out before servicing
this equipment.
Mandatory! Disconnect water supply before servic-
ing equipment.
Mandatory! Children should be supervised to ensure
they do not operate equipment.
8 9
Part # 8533-109-001 12/21 Part # 8533-109-001 12/21
Machine
Mounting
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Machine
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Electrical
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Parts
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Compnents

A machine should not be allowed to
operated if any of the following occur:
• Excessively high water level.
• Machine is not connected to a properly grounded
circuit.
• Loading door does not remain securely locked
during the entire cycle.
• Vibration or shaking from an inadequate mounting
or foundation.
Table of Contents
Section 1:
Machine Mounting & Installation
T-350 ............................................................15
T-450 ............................................................15
T-350 Installation ...........................................16
T-450 Installation ...........................................17
Section 2:
Machine Installation & Operating
Instructions
Basic Installation............................................20
Electrical Connections & Fusing
Requirements..........................................21-23
Machine Operating Instructions ......................24
Emergency Stop Button .................................25
Detergent Measurements by Model.................26
Section 3:
Machine Programming Instructions
Wash Cycle Programming..........................30-37
Section 4:
Trouble Shooting
Common Troubleshooting Solutions Pages..40-42
Troubleshooting Machine Fault Errors.........44-47
Motor Winding restances....................................47
Section 5:
Machine Service Procedures
Top Panel Removal.........................................50
Front Panel Removal ......................................50
Back Panel Removal.......................................50
Drain Valve Access.........................................50
Drain Valve Cleaning ......................................50
Detergent Dispenser ......................................50
Vaccuum Breaker / Air Gap.............................50
Water Valves .................................................50
Door Lock Assembly Operation .......................51
Adjustment for the Door Lock Assembly..... 51-52
Adjusting the Loading Door ............................53
Loading Door Removal ...................................53
Dexter Safety
Guidelines
FOR SAFETY
1. Always shut o power and water
supply and also discharge capacitors
before servicing.
2. Do not overload the washer.
3. Do not attempt to open door if cylinder
is in motion or contains water.
4. Do not mechanically force or override
door lock in any way.
5. Do not bypass any safety devices of
this washer.
6. Do not use volatile or ammable
substances in or near this washer.
7. Keep all panels in place. They protect
against shock and injury and add
rigidity to the washer.
To activate your warranty, be sure to return
your red warranty form to the factory. Please
have serial number and model ready when
calling for assistance.
WARNING
These washers are equipped with devices and
features relating to their safe operation. To
avoid injury or electrical shock, do not perform
and service, unless qualied to do so.
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Notes
Machine
Mounting
Installation
& Operation
Programming
Trouble-
shooting
Machine
Service
Electrical
Wiring
Parts
Data
50Hz
Parts
Maintenance
Service Elec.
Compnents

Loading Door Hinge Removal..........................53
Loading Door Disassembly .............................54
Loading Door Reassembly ..............................54
Control Panel Name Plate Decal......................54
Name Plate Removal ......................................54
Re-Installation of Name Plate..........................54
Outer Cabinet Removal ..................................55
Door Locking Gear Motor....................................56
Thermoactuators ...........................................56
Lock Thermoactuator .....................................56
Unlock Thermoactuator..................................56
Drive Belt Removal.........................................56
Tub Back, Bearing, and Cylinder Assembly ......57
Basket Pulley, Bearing Housing, .........................
Water Seals & Tub Back .....................58-59
Drive Motor Removal......................................59
T-350 & T-450 Bolt Torque Chart.....................59
Section 6:
Control Mounting Trough................................62
Main Data Communication Cable.....................62
Circuit Breaker/Fuse .......................................62
Main Control Printed Circuit Board...................62
PCB Transformer Step Down...........................62
Controls Transformer......................................62
Main Relay Printed Circuit Board .....................62
LED Printed Circuit Board Temperature & Start/
Display Push Button.................................62
Pressure Switch .............................................62
Power Connection Terminal Block ...................63
Delta Variable Frequency Drive .......................63
Delta VFD Motor Leads...................................63
Delta VFD Dynamic Braking Resistors..............63
Delta VFD Cooling Fan ...................................63
Section 7:
Machine Electrical & Wiring Schematics
Start Circuit ...................................................68
Agitation Circuit .............................................69
Fill Circuit / Warm Stage.................................69
Soap Dish Flush / Injection Signals .................69
Level Achieved / Stage Completion / Drain ......70
Spin & Extract Circuit .....................................70
Thermoactuator and Shake Out Circuit............70
End of Cycle Circuit ........................................70
Machine Electrical & Wiring Schematics..... 72-75
Section 8:
Parts Data
O-Series Accessories ................................... 78
Wire Harness....................................................78
Cabinet and Front Panel Group................ 80-82
Rear View Access ................................... 84-87
Cylinder, Seals & Bearings....................... 88-89
Door Lock...............................................90-91
Loading Door ..........................................92-94
Water Inlet Valve Breakdown ........................ 95
Water Inlet .............................................96-97
Drain Valve Group ....................................... 99
Chassis and Drain................................ 100-101
Electrical Components -
Top Compartment ..........................102-103
Control Panel ...................................... 104-105
Labels and Diagrams All O-Series Models .....106
Section 9:
50 Hz Models
Parts.........................................................112-114
Wiring Diagrams & Schematics ...............116-119
Section 10:
Maintenance
Preventative Maintenance ...........................122
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Notes
Machine
Mounting
Installation
& Operation
Programming
Trouble-
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Machine
Service
Electrical
Wiring
Parts
Data
50Hz
Parts
Maintenance
Service Elec.
Compnents

Specications for below models
are outlined in this book:
T-350 WN0350XA-12EO1X 208-240 volts 60hz Single Phase or Three Phase
T-450 WN0450XA-12EO1X 208-240-volts 60hz Single Phase or Three Phase
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Section 1:
Machine
Mounting
Machine
Mounting
Installation
& Operation
Programming
Trouble-
shooting
Machine
Service
Electrical
Wiring
Parts
Data
50Hz
Parts
Maintenance
Service Elec.
Compnents

T-350 Mounting Pad Dimensions
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T-450 Mounting Pad Dimensions
18 19
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Notes
Machine
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Installation & Operation
All washers must be installed in accordance with all local, state and national building,
electrical, and plumbing codes in eect in the area.
Foundation Requirements
This machine is designed for use on or over bare concrete oor - not to be used above combustible
ooring, such as carpet or wood. The washer must be securely bolted and grouted to a substantial
concrete oor, or mounted and grouted upon a suitable base that is securely bolted and grouted to a
substantial concrete oor.
CARE MUST BE TAKEN WITH ALL FOUNDATION WORK TO ENSURE A STABLE UNIT INSTALLATION,
ELIMINATING POSSIBILITIES OF EXCESSIVE VIBRATION.
All installations require concrete oors and quality grade anchor bolts or expansion anchors. Mounting
hardware is not provided with the machines. Refer to appropriate model Machine Mounting Detail Figures
1-1, 1-2 and 1-3 for oor thickness and bolt sizes. See mounting diagram for overall washer dimensions.
Mounting
A concrete pedestal or steel-mounting base that elevates the machine above the oor level is
recommended to provide easy access to the loading door.
Recommended height:
T-350: approximately 8 inches (200 mm)
T-450: approximately 6 inches (152 mm)
Allow a minimum 24 inches (610 mm) of clearance behind the rear of the machine to provide access for
motor service. Contact a Dexter laundry equipment distributor for recommended steel mounting bases.
If an elevated concrete pedestal is desired, it should be embedded into the existing oor. See Machine
Mounting Detail Figures for oor thickness and bolt sizes.
EXPANSION ANCHORS ARE NOT RECOMMENDED FOR USE IN CONCRETE PEDESTALS BECAUSE THE
ANCHORS ARE TOO CLOSE TO AN EDGE, CAUSING IT TO BREAK OUT.
Mounting Holes
See mounting dimensions for the machine model you are installing in previous section. They also show a
typical concrete pad arrangement. It is highly recommended that you use all mounting holes supplied with
each model. Note: Mounting bolts should be checked frequently to insure that they remain tight. The
machine should be checked with a spinning load to be sure there is no unusual vibration or movement
between the machine and the base or oor. Please note: Machine grouting is highly recommended as
grouting insures stability and longevity.
Plumbing
Water supply hoses are provided with each machine. The threaded connections on the hoses are ¾-11 ½
NHT for 60 Hz models and ¾-14 BSP for 50 Hz models.
Separate hot and cold water lines must be supplied to the machine, maintaining 30 psi to 120 psi (207
kPa to 827 kPa) water ow pressure. A 140°F (60°C) hot water supply is recommended for best washing
results. Do not exceed 180°F (82°C) water temperature.
Drain
The drain outlet tube size:
For T-350 is 2 ¼ inches (57 mm) in diameter,
and for T-450, 650, 750, 950, 1450 is 3 inches (76 mm) in diameter
Any drain hose used must be lower than the drain valve to assure proper draining.
Protective Film
The machine may have protective adhesive lm on the front escutcheon area and the front and side
stainless steel panels. The lm may be peeled o before putting the machine into service.
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Section 2:
Machine
Installation
& Operating
Instructions
Machine
Mounting
Installation
& Operation
Programming
Trouble-
shooting
Machine
Service
Electrical
Wiring
Parts
Data
50Hz
Parts
Maintenance
Service Elec.
Compnents

Electrical
The Dexter single/three-phase 208-240VAC 60 Hz (single phase 230VAC 50 Hz) non-heated washing ma-
chines and three phase only 208-240VAC 60 Hz (400VAC 50 Hz) heated washing machines are intended
to be permanently installed appliances. No power cord is provided. The machine should be connected
to an individual branch circuit not shared by lighting or other equipment. A means for disconnection with
a contact separation of at least 1/8” (3 mm) must be provided. The connection should be sheathed in
liquid-tight or approved exible conduit, or equivalent, with conductors of the proper size and insulation
(50 Hz: The sheath of the supply cord must be at least equivalent to that of a cord complying with IEC 227
or IEC 245). A qualied technician should make such connections in accordance with the wiring diagram.
See specication sheet for minimum recommended wire size.
Individual circuit breakers for each unit are required. Do not use ground-fault (earth-fault) circuit breakers
or ground-fault (earth-fault) circuit interrupter outlets.
To Make Electrical Connections
Disconnect all power to the washer.
Remove the top panel of the washer and locate the power terminal block near the back of the control
compartment.
If power is 208-240V-3PH-60Hz, connect L1, L2, L3 and Ground. If there is a high leg, it must NOT
be connected to L1 or L2. However, failure due to a voltage surge on the high leg is not covered by
equipment warranty. Contact Dexter Laundry with any questions.
If power is 208-240V-1PH-60Hz, connect L1, L2 and Ground (Only Non-Heated Washers may be connected
to 1PH power).
If power is 400V-3PH-50Hz, connect L1, L2, L3, N, and Earth. If there is a high leg, it must NOT be
connected to L1 or L2. However, failure due to a voltage surge on the high leg is not covered by
equipment warranty. Contact Dexter Laundry with any questions. (Only Heated Washers may be
connected to 400V-3PH power).
If power is 230V-1PH-50Hz, connect L1, N and Earth (Only Non-Heated Washers may be connected to 1PH
power).
NOTE: It is important that the grounding screw next to the power terminal block be connected to a good
external ground.
WARNING
Always disconnect electrical power to the
machine before performing any adjustments
or service.
Dexter Recommended
Connections
Controller / Injector
Signals
Detergent 1
Bleach 2
Starch 3
Sour/Softener 4
5
6
7
8
9
10
60 HZ CONTROL TRANSFORMER CONNECTIONS
NOTE: transformer must be set at proper tap for proper operation.
The controls transformer is located inside the control trough and steps a range of 208 to 240 volts
down to 115 volts and 24 volts. There are two terminals on the controls transformer for the primary
(incoming) power. Use the terminal marked “208V” for power supplies between 208 and 219 volts. Use
the terminal marked “240V” for power supplies between 220 and 240 volts. Refer to the following for
control transformer connections.
CONTROLS TRANSFORMER (230V 50 Hz models only)
The controls transformer is located inside the control trough and steps a range of 180 to 255 volts down
to 24 volts. There are two terminals on the controls transformer for the primary (incoming) power. Use
the terminal marked “L1 200V” for power supplies between 180 and 229 volts. Use the terminal marked
“L1 230V” for power supplies between 230 and 255 volts.
50 Hz Control Transformer Connections
22 23
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INJECTION SOURCE CONNECTIONS
The washer control may be programmed to send ten 120VAC output signals for 60Hz models (or 24VAC
for 50Hz) for a chemical injection system. The signals are not intended as a power source and must be
limited to less than 100 milliamps of current. There is a separate terminal block for connection of the
external injection signals. For the injection sources, program codes 1 through 10 and their respective
terminal block connections are as shown in Table 1.
Table 1: Injection Signal and Circuit Identication
If required, chemical injection hoses are to be inserted into the injection inlet at the upper right rear of the
washer. These hoses should be inserted into the round PVC pipe a distance of:
For T-450 minimum of 8” (20 cm) and a maximum of 12” (30 cm)
For T-650, 750, 950 and 1450 a minimum of 14” (36 cm) and a maximum of 18” (46 cm)
(For T-350 insert hoses into the top soap dish)
This will eliminate chemical buildup in the pipe and/or restrict water ow to the tub. Secure the hoses as
required.
Fusing Requirements:
Dual element time delay fuse or equivalent breaker of amperage specied below.
• 1 Phase or 3 Phase 15 amp , 208-240v
•WN0350-12, WN0450-12.
•WN0350-39 or 59, WN0450-39 or 59.
OPERATION CHECK
During intermediate spin and nal spin, the cylinder should turn in a counterclockwise direction when
viewed from the front of the machine. If spin is clockwise, the T1 and T2 motor wires connecting to
terminal T1 and T2 on the variable frequency drive should be swapped. Remove power to the machine
before opening service panels and swapping wires.
Dexter Recommended
Connections
Controller / Injector
Signals
Detergent 1
Bleach 2
Starch 3
Sour/Softener 4
5
6
7
8
9
10
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Machine
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OPERATING INSTRUCTIONS
STARTING THE WASHER
1) Turn on power to the washer.
A)Load the laundry.
Place laundry into the cylinder and latch the door securely. Be sure laundry does not get
caught between the door gasket and tub front when closing the door. Maximum load is the
dry weight capacity listed in the specication sheet. Do not exceed the listed capacity
weight.
NOTE: To begin closing the door, the handle must be in the horizontal position.
After moving the door to the closed position, the handle must be turned
down to the vertical position in order to latch the door for machine
operation.
2) Select wash cycle.
Select the appropriate cycle for the type of load being washed. Use the “UP” and “DOWN”
keys to change the cycle on the display to the desired cycle and press the enter button to
select.
3) Add washing chemicals.
If not using a chemical injection system, add low sudsing powdered detergent into the
“DETERGENT” compartment of the automatic dispenser on the top or front of the
washer. If liquid wash products are used in the “DETERGENT” compartment, they must
be added at the beginning of the wash cycle. If desired, add fabric softener to
the “FABRIC-SOFTENER” compartment. Use the amount of fabric softener as recommended
by the manufacturer. If the machine is set for pre-wash, washing products can be added to
the round opening of the dispenser or put in with the clothes when loading the washing
machine. If bleach is desired, DO NOT place into dispenser until the ADD BLEACH message
is displayed.
4) Start wash cycle.
Press enter to start the cycle. The display will show cycle information throughout the cycle
The door will lock and remain locked until the end of the cycle. Pause wash cycle / End
wash cycle Press the red pause button to pause the cycle. Select Start to restart the cycle
or select Cancel Cycle to end the wash cycle.
5) End of cycle
A tone will sound (if programmed) and the display will indicate that the cycle has ended.
The door can now be opened. Immediately remove contents of washer. Leave the door
open when the machine is not in use.
EMERGENCY STOP / SAFETY DOOR LOCK
This machine is equipped with a safety door lock that locks the door when the cycle is started until the
cycle is complete. The door lock prevents opening the door for up to 3 minutes if the power is interrupted
during the cycle.
The Emergency Stop button ends the cycle and allows the door to be opened after the Safety Door Lock re-
leases. When the Emergency Stop button is pressed an alarm will sound (if programmed), an “Emergency
Stop” message will be displayed, tumbler movement will begin to slow and water will begin draining from
inside the washer. Though the machine may end movement quickly, it may take up to 3 minutes for the
door to unlock. During that time the alarm will continue to sound. When the alarm stops, the door may
be opened. Inspect the washer as needed and reset the emergency stop button by turning it clockwise.
Reset the washer by selecting Cancel. The washer may be restarted by closing and latching the door, and
starting a new cycle.
VARIABLE FREQUENCY DRIVE INDICATORS
There are three small red LEDs located on the upper Variable Frequency Drive (VFD) cover. They are
labeled as “READY”, “RUN”, and “FAULT” and can be used for troubleshooting. The denitions of the LEDs
are listed in Table 2 below.
Washer Condition “READY”
LED Status
“RUN”
LED Status
“FAULT”
LED Status
Idle Mode
(No Cylinder Movement) ON OFF OFF
Tumbling ON ON OFF
Stop from Tumble ON FLASHING OFF
Ramp to Intermediate or
Final Extract Spin ON ON OFF
Spinning
(Intermediate or Final) ON ON OFF
Stop from Spin
(Intermediate or Final) ON FLASHING OFF
Faulted ON OFF ON
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Part # 8533-109-001 12/21 Part # 8533-109-001 12/21
Machine
Mounting
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Machine
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Electrical
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Injection Source Details
The washer control may be programmed to send output
signals for a chemical injection system. There is a separate
terminal block for connection of the external injection sig-
nals. For the injection sources, program codes 0 through 6
are as shown in the table below. Injection signal will trigger
a 120 volt reading at rear terminal block for approximately
5-10 seconds and will start to trigger at about 10-15 sec-
onds after start of ll bath. (Chemical Injection Signals are
shown in the programming section.)
Detergent Measurements
By Washer Model
Use 1/4
Cup
Triple Load T-350 Washer
Use 1/4
Cup
Mega Load T-450 Washer
TRANSIENT VOLTAGE SURGE SUPPRESSORS
Like most electrical equipment your new machine can be
damaged or have its life shortened by voltage surges due to
lightning strikes which are not covered by factory warranty. Local power distribution problems also can be
detrimental to the life of electrical components. We recommend the installation of transient voltage surge
suppressors for your new equipment. These devices may be placed at the power supply panel for the
complete installation and don’t require and individual device for each machine.
These surge protectors help to protect equipment from large spikes and also from small ongoing spikes
in the power that occur on a day to day basis. These smaller surges can shorten overall life of electrical
components of all types and cause their failure at a later date. Although they can’t protect against all
events, these protective devices have a good reputation for signicantly lengthening the useful life of
electronic components.
Electronic Components are helped to have a longer useful life when they are supplied with the clean
stable electrical power they like.
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Section 3:
Machine
Programming
Instructions

Our O-Series washers are simple and easy to program with DexterLive.com. This guide will
provide an overview of some of the features DexterLive oers and how to create the cycles
that t your location’s specic needs.
O-SERIES WASHERS
PROGRAMMING WITH DEXTERLIVE
Set-Up an Account and Location
If you don’t already have a DexterLive account, it is easy to register at DexterLive.com.
Once you have an account, you can create a new location and customize that location based
on a specic application. Simply select on-premise laundry as your location type and the
application type option will be available.
Tip: If you have multiple applications, you can provide a generic name (e.g., Motel) and use the
same custom programs across multiple locations.
Add Equipment
Before programming cycles, you need to add equipment. Because functionality diers between
model types, it is important to select the right model. You can name your machine, input
the serial number, and add the DexterLive ID if you choose. However, this information is not
required.
Tip: To create a generic program to be used in many locations, leave the serial number and
DexterLive ID blank.
O-Series – Dryers Programming with DexterLive Our O-Series dryers are simple and easy to program using DexterLive.com. This guide will provide an
overview of some of the features DexterLive offers and how to create the cycle that fits your location’s specific needs.
Set-Up an Account and Location If you don’t already have a DexterLive account, it is easy to register at DexterLive.com. Once you have an account, you can create a new location and customize that location by a specific application. Simply select on-premise laundry as your location type and the application type option will
be available. Tip: If you have many similar applications, you can provide a generic name (e.g., Motel) and use the same custom programs across multiple locations.
Add Equipment Before programming cycles, you need to add equipment. Because functionality differs between model types, it is important to select the right model. You can name your machine, input the serial number, or DexterLive ID if you choose. However, those are not required fields. Tip: To create a generic program to be used in many locations, leave the serial number and DexterLive ID blank.
Add Equipment
Add Equipment
General Settings
General settings will set the global parameters for your location. These parameters will impact all
washers and dryers added to that location.
Machine Settings
Most programming functions are available under the individual machine settings. Under this
selection, you can review, edit, create, or delete cycles as well as select injection types and
customize tumble speeds.
Setting Options Notes
Machine Display Language Multiple Changes the language of cycles, stages, and prompts
that are displayed on the control. Individual cycles can
still be set for dierent languages.
End of Cycle Sound On / O Buzzer will sound when cycle is complete.
Button Sound On / O Audible feedback when buttons are pressed.
Display Temperature OF / OC Choose between Fahrenheit or Celsius.
Passcode 0000 – 9999 Select a code for management screen access
View Non-Critical Errors On / O Will display errors such as Slow Fill / Slow Drain during
cycle. If OFF, these errors will still register in the cycle
log, but will not be shown on the display.
Time Format 12 hr / 24 hr Changes how time is displayed on the control.
Machine Settings
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Legend
Edit Cycle Select anywhere on the cycle description (cycle name, target temp,
material, or target) to open the cycle details for editing.
Reorder Cycle Select and hold to move a cycle up or down in the listing. This will change
the order it is displayed on the control.
Copy Cycle
This will duplicate the cycle. Tip: It is easiest to edit an existing cycle instead
of creating a new cycle. Copy the cycle that is closest to the cycle you want to
create and edit that cycle. If a default cycle doesn’t meet your needs, select
“Add Cycle” and choose a default cycle from another application. You can
always change the cycle name in the edit section.
Delete Cycle This will delete an existing cycle.
Add Cycle This will allow you to add a preset cycle from another industry or another
location.
Cycles
The cycle page allows you to add, edit, copy, delete, or reorder cycles.
Cycle Settings
A cycle can be edited by clicking on the cycle name in the Cycles page. The name and language can
be customized for that specic cycle. Changing the language for a cycle will change the status, stage
names, and prompts displayed during that particular cycle.
Tip: If a location has multi-lingual employees, the same cycle can be duplicated and
programmed for di󰘯erent languages. For example, in a location with English and Spanish
speaking employees, program White Sheets to the desired settings. Copy that cycle, set that
cycle language to Spanish, and note the name change to Sabanas Blancas. This will allow all
employees to read the necessary prompts and descriptions on the control.
Setting Options Options Description
Fill
Bath Temperature Hot
Warm
Cold
No Fill
Auxiliary Temperature
(Heated Models Only)
No Heat
100F (38C) – 195F (91C)
Heated models only. Temperature
is programmable in 5 OF / 3OC
increments.
Water Level Low
High
These settings can be controlled by
the electronic pressure sensor.
Soap /
Chemicals
Injection Type 1 – 3 None
Detergent Flush
Softener Flush
Chemical 1-10
Three unique soap options are
available for each stage.
See optional settings for setting
chemical injection details.
Injection Delay 0 – 150 seconds If Delay Fill is ON this is the time from
when the low water level is met. If
Delay Fill is OFF this represents the
time from start of the stage to when
chemical injection begins.
Injection Duration 1 – 240 seconds The amount of time chemicals will
be injected.
Stages
A stage can also be considered a bath, such as prewash, wash, rinse, etc. Each cycle can consist of 20
unique stages. Within each stage, the following parameters can be selected.
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Bath
Soak Time 0 – 60 minutes Time from when ll is complete to
when agitation begins.
Agitation Time 0 – 30 minutes Time load will tumble.
Agitation Type Normal
Delicate
Custom 1-3
Aggressiveness of the tumble
action. Tip: For wet clean or super-
delicate applications, create your own
custom agitation type in the optional
settings.
Drain Drain Method Standard
None
Tip: Select None for a soak longer
than 60 minutes
Spin
Spin Time 0-30 minutes Amount of time in spin mode.
Spin Speed 60 – 200G Spin time must be selected to set
spin speed. Speed is programmable
in 20G increments.
Continue adding or editing stages as appropriate to create the specic cycle you want. Remember,
you have the ability to customize all 20 stages, so get creative and gainTotal Control over your laundry
experience.
Tip: See example below illustrating how stages can be customized to create a specialty
cycle, such as an extended soak.
Parameter Stage 1:
Prewash
Stage 2:
Soak
Stage 3:
Soak
Stage 4:
Soak / Wash
Stage 5:
Rinse
Stage 6:
Final Rinse
Temperature Cold Cold NA NA Cold Cold
Water Level High High High High High High
Soap None Chemical 1,
2 &3
None None Chemical 4 Chemical 5
Soak Time 0 mins 60 mins 60 mins 15 mins 0 mins 0 mins
Agitate Time 5 mins 0 mins 0 mins 30 mins 15 mins 15 mins
Agitation Type Normal NA NA Normal Normal Normal
Drain Method Standard None None Standard Standard Standard
Spin Time NA NA NA 2 mins 5 mins 5 mins
Spin Speed NA NA NA 200G 100 G 200G
Example - Extended Soak:
Optional Settings
These settings will only apply to that specic model type. For instance, optional settings for the
T-950 will not apply to a T-650. These will need to be set individually by model.
Custom Agitation
DexterLive has the ability to create 3 custom agitation types. These custom agitations will enable
you to create cycles such as a wet clean cycle with “rocking” methods versus a true tumble agitation.
Settings Options Notes
Tumble
Speed
Normal
(G / RPM)
Delicate
(G / RPM)
T-350 0.9 / 55 0.6 / 47
T-450 0.9 / 50 0.6 / 41
T-650 0.9 / 50 0.6 / 41
T-750 0.9 / 43 0.6 / 36
T-950 0.9 / 43 0.6 / 33
T-1450 0.9 / 39 0.6 / 32
Tumble
Time
1 – 60 seconds Controls how long the tumbler agitates before dwell. Tip:
By selecting a short tumble time, you can prevent the tum-
bler from making a full rotation, creating a “sloshing” action
versus a tumble action.
Dwell Time 0 – 60 seconds Controls the length of pause between tumbler action. Tip:
By selecting a long dwell time, you allow items to “settle”
before restarting the tumbler action.
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Tip: See example below for how a custom agitation can be used to create a wet clean cycle.
Injection Source Names
Name specic injection sources to clearly show which chemical is being used in which stage or
cycle.
Delay Fill
With Delay Fill on, the stage does not begin decrementing time until the water level is met. This
ensures the load soaks or agitates the target time, even in cases of low water pressure and slow lls.
The default settings have Delay Fill turned ON.
Delay Spin
Delay Spin can be set to OFF or up to 150 seconds. Delay Spin can be used in slow drain situations to
reduce nuisance Slow Drain error codes. The default settings have Delay Spin turned OFF.
Parameter Stage 1:
Prewash
Stage 2:
Soak
Stage 3:
Soak
Stage 4:
Soak / Wash
Stage 5:
Rinse
Stage 6:
Final Rinse
Temperature Cold Cold NA NA Cold Cold
Water Level Low High High High High High
Soap None Chemical 1 None None Chemical 5 Chemical 6
Soak Time 0 mins 10 mins 10 mins 10 mins 5 mins 5 mins
Agitate Time 2 mins 2 mins 2 mins 2 mins 2 mins 2 mins
Agitation Type Wet Clean Wet Clean Wet Clean Wet Clean Wet Clean Wet Clean
Drain Method Standard None None Standard Standard Standard
Spin Time 0 mins NA NA 0 mins 2 mins 2 mins
Spin Speed NA NA NA NA 60 G 100 G
Example: Wet Clean
Programming
Once all cycles are set, the programming le (called usercong.xml) can be downloaded following
the instructions on the programming tab DexterLive.com.
At the machine, you can enter management view by pressing up on the idle screen.
Simply insert the USB, scroll to Import User Data, and begin using your customized washer cycles.
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