Dexter Laundry T-30 User manual

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INDUSTRIALDRYER OriginalInstructions
MODEL T-30, T-50, & T-80 ON-PREMISE For GB & IE
B-SERIES CONTROL, ELECTRIC-HEATED
OPERATOR’S MANUAL
The dryer will operate correctly in ambient temperatures of +5°C to +45°C, in relative humidity up to
50% at +40°C and above 50% when below +40°C, and at altitudes up to 1000m above sea level,
must be transported and stored from -40°C to +140°C, and has been packaged to prevent damage
from humidity, vibration, and shock. Take measures to avoid harmful effects of occasional
condensation.
Post the following “For Your Safety” cautions in a prominent location:
FOR YOUR SAFETY
Do not store or use petrol or other flammable vapours and liquids or dry cleaning solvents in the
vicinity of this or any other appliance.
FOR YOUR SAFETY
THIS MACHINE IS FOR DRYING ONLY FABRICS WASHED IN WATER.
To avoid possibility of fire, including spontaneous combustion, do not dry oiled floor mops, items
containing foam rubber or similarly textured rubberlike materials or any material on which you have
used a cleaning solvent or which contains flammable liquids or solids (such as petrol, kerosene, waxes,
etc.) Fabric softeners, or similar products, should be used per the fabric softener instructions. Remove
all objects from pockets such as lighters and matches.
WARNING – Risk of Fire
Clothes dryer installation must be performed by a qualified installer.
Install the clothes dryer according to the manufacturer’s instructions and local codes.
Do not install a clothes dryer with flexible plastic venting materials. If flexible metal (foil type) duct is
installed, use duct that has been investigated and found acceptable for use with clothes dryers.
Flexible venting materials are known to collapse, be easily crushed, and trap lint. These conditions will
obstruct clothes dryer airflow and increase the risk of fire.
To reduce the risk of severe injury or death, follow all installation instructions.
This appliance can be used by children aged from 8 years and above and persons with reduced
physical, sensory or mental capabilities or lack of experience and knowledge if they have been
given supervision or instruction concerning use of the appliance in a safe way and understand the
hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall
not be made by children without supervision. Children of less than 3 years should be kept away
unless continuously supervised.
It is important that you read this Manual and retain it for future reference. For service or
replacement parts, contact the distributor in your area or the manufacturer:
Dexter Laundry, Inc.
2211 West Grimes Avenue
Fairfield, Iowa 52556, USA

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TABLE OF CONTENTS
Page No.
Dryer Dimensions (Figure 1)............................................................................. 4, 5, 6
Uncrating ...................................................................................................... 7
Dryer Installation (Figure 2)..............................................................................8
Dryer Exhaust System (Figure 3).......................................................................12
Dryer Shutdown...............................................................................................12
Touch Pad Layout (Figure 4).............................................................................13
Dryer Default Settings...................................................................................... 14
Dryer Default Codes......................................................................................... 14
Touch Pad Description......................................................................................15
Operating Instructions......................................................................................17
Programming Instructions.................................................................................19
Servicing Dryer................................................................................................ 26
Preventive Maintenance....................................................................................27
WARNINGS ABOUT USE AND OPERATION
Caution! There are sharp ed
g
es 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.
Meaning: Do Not Enter This
Equipment (or Space).
Meaning: Do Not Step, Stand, or Sit
on This Equipment.
Meaning: Do Not Operate with
Guards or Covers Removed.
Meaning: High Voltage. Disconnect
power before servicing.
Meanin
g
: Lock Out and Ta
g
Out
before servicing.
Meaning: Burn Hazard. Do Not Touch
Heater Housing or Heating Elements.
Allow these parts to cool before servicing.
Meaning: Do Not Dry Items
Containing Explosive Material.
Meaning: Do Not Dry Items
Containing Flammable Material.
Meaning: Read Operators
Manual.
Meaning: Center of Gravity.
Meaning: Left Point for Forklift
or Hand Pallet Truck or Jack.
Meaning: Right Point for Forklift or
Hand Pallet Truck or Jack.
It is ABSOLUTELY ESSENTIAL that the dryer be connected to a known earth connection.
This is not only for personal safety, but is necessary for proper operation.
DO NOT MODIFY THIS APPLIANCE. KEEP SHIELDS, GUARDS AND COVERS IN
PLACE. These safety devices are provided to protect everyone from injury.
WARNING: Do not stop dryer before end of cycle time unless all items are quickly removed
and spread out to dissipate heat.

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WARNINGS ABOUT USE AND OPERATION continued
THIS DRYER IS EQUIPPED WITH A MANUALLY RESETTABLE OVER-TEMPERATURE
THERMOSTAT located to the right of the motor on the rear of the cabinet. Should the dryer
cease to heat, refer to your “Service Procedure and Parts Data” book for instructions.
CHECK THIS THERMOSTAT WHEN INSTALLING DRYER to assure it is not tripped.
Impacts, such as rough handling in shipment, may trip the thermostat.
DO NOT SPRAY AEROSOLS IN THE VICINITY OF THIS APPLIANCE while in operation.
THIS APPLIANCE SHALL NOT BE USED TO DRY OFF CLOTHES CONTAINING
SOLVENTS OR DRY-CLEANING FLUIDS.
Misuse of Dryer
Do not use this Equipment for any purpose not described in this Manual.
Do not operate this equipment without all guards and covers in place.
Do not operate this dryer from any power source not matching the
operational requirements on the back of the dryer.
Do not place your body inside the dryer cylinder or allow others to do so.
Death or serious injury can result from this!
Other Examples May Be Applicable
Caution – Replace Fuses With Same Type and Rating
Fuse No. Voltage Amperage SC I/R Type Size
F1 250V 600mA 35A@250VAC T 5.00 x 20.00 mm

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DRYER DIMENSIONS - FIGURE 1A

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DRYER DIMENSIONS - FIGURE 1B

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DRYER DIMENSIONS - FIGURE 1C

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INSTALLATION AND OPERATING INSTRUCTIONS
Note: A forklift, or a hand pallet truck or jack, must lift the dryer and only from the
front or rear of the dryer with the dryer bolted to the pallet and supported the full
length of the dryer.
UNCRATING AND PLACING THE DRYER
Tools Required: 3/4" (19 mm) hex socket and ratchet driver, a knife, and a channel-lock
wrench, which will open to 1 3/8" (35 mm).
1. Remove the plastic wrap with the knife. Remove cardboard rails, fillers, and top cap.
2. Using a ratchet and a 3/4” (19 mm) socket, remove the (4) bolts attaching the wooden
skid to the dryer cabinet. Save the bolts for future moving of the dryer.
3. With a walking motion, move the dryer forward completely off the wooden skid. Save the
skid for future moving of the dryer.
4. Using the channel-lock wrench, adjust the leveling legs to align the machine with adjacent
units.
Note: If the dryer is ever moved again, the dryer should be re-mounted on its pallet and its
crating bolts re-inserted and tightened, in the reverse order as above.
Dryer Model Mass Dryer Model Mass Dryer Model Mass
DN0030E_ 210 kg DN0050E_ 263 kg DN0080E_ 331 kg
DRYER INSTALLATION
1. CODE CONFORMITY: All industrial dryer installations must conform to the local and
national codes for the location of installation.
The appliance must not be installed behind a lockable door, a sliding door or a door with a
hinge on the opposite side to that of the tumble dryer, in such a way that a full opening of the
tumble dryer door is restricted.
2. INSTALLATION CLEARANCES: This unit may be installed at the following alcove
clearance.
I. Left Side 0”
II. Right Side 0” *
III. Back 18” (457 mm) (Certified for 1” (25 mm) clearance; however, 18”
(457 mm) clearance is necessary behind the belt guard to allow servicing
and maintenance.)
IV. Front 48” (1220 mm) (to allow use of dryer)
V. Top Refer to figure labeled on the next page “Vertical Clearance Dimensions”.
Certification allows 0” clearance at the top 1” (25 mm) back from the
front. However, a 1/4" (6 mm) clearance is required to allow opening the
upper service door.

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A 10” (254 mm) clearance is required from the top at all other points.
VI. Floor This unit may be installed upon a combustible floor.
Do not obstruct the flow of combustion and ventilation air.
Maintain minimum of 25 mm (1 in.) clearance between duct and combustible material.
Refer to installation label attached to rear guard for other installation information.
VERTICAL CLEARANCE DIMENSIONS - ALL DCBD(30/50/80)
3. MAKE-UP AIR. Adequate make-up air must be supplied to replace air exhausted by
dryers on all types of installations. Provide a minimum air opening to the outside for each
dryer as follows:
Dryer Model Make-up Air Volume/Time Make-up Air Opening Size (minimum)
DN0030E_ 690 CFM (19.5 m3/minute) 1 ft² (0.10 m2)
DN0050E_ 700 CFM (19.8 m3/minute) 1.25 ft² (0.12 m2)
DN0080E_ 850 CFM (24.1 m3/minute) 1.25 ft² (0.12 m2)
This is a net requirement of effective area. Screens, grills or louvers, which will restrict the
flow of air, must be considered. Consult the supplier to determine the free area equivalent for
the grill being used.
The source of make-up air should be located sufficiently away from the dryers to allow an
even airflow to the air intakes of all dryers. Multiple openings should be provided.
The operation of this appliance may affect the operation of gas appliances, which take their
air for safe combustion from the same room. Adequate ventilation must be provided to avoid
back flow of gasses from other appliances in the same room. All gas appliances should be
tested with the Dexter dryer in operation and all the windows and doors closed. If in doubt,
consult the appliance manufacturer(s).

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4. ELECTRICAL REQUIREMENTS:
The electrical installation must be performed by a qualified electrical technician.
The electrical power requirements necessary to operate the unit satisfactorily are listed on
the serial plate located on the back panel of each dryer. The electrical connection should be
made at the terminal blocks in the control box on the rear of the unit using conductors rated
at 75 C (167 F) and a wire size adequate to handle the amperage and voltage listed on the
serial plate (see table below for recommended minimum sizes). It is absolutely necessary that
the dryer be connected to a known earth (No. 8 AWG copper conductor recommended).
Knockouts are provided for the connection of 1-inch (25 mm) conduit for the power supply
conductors and 3/8-inch (10 mm) conduit for the external earthing conductor. It is absolutely
necessary that the dryer be connected to a good earth connection. The earth connection
resistance should be checked prior to operation. Introduction of supply wiring must not
increase the Ingress Protection (IP) rating.
HEATING ELEMENT
SIZE (kW)
SUPPLY VOLTAGE
(PHASE / V.)
MINIMUM DUAL ELEMENT
TIME DELAY FUSE SIZE AT
FUSED DISCONNECT (A.)
MINIMUM WIRE SIZE FROM FUSED
DISCONNECT TO DRYER TERMINAL
BLOCK (75OC COPPER WIRE)
22 3
/
400 50 # 6
(
13.3 mm^2
)
24 3 / 415 50 # 6 (13.3 mm^2)
30 3 / 400 60 # 4 (21.1 mm^2)
36 3 / 400 80 # 3 (26.7 mm^2)
The installation must meet the electrical requirements of the country, state, or locality of
installation. The installer must provide a disconnect switch, which will interrupt all lines. It
may be a local or national requirement to provide an electrical interruption switch visible and
accessible from the room in which the dryer is installed. The wiring diagram is located in the
belt guard on the back of the dryer.
For destination countries where CE requirements must be met, individual 400V supply
disconnecting devices for each dryer are required and must be one of the following types:
a. switch-disconnector with fuses per IEC 60947-3 utilization category AC-23B;
b. disconnector with fuses per IEC 60947-3 having an auxiliary contact that in all cases causes
switching devices to break the load circuit before the opening of the main contacts of the
disconnector;
c. a circuit-breaker suitable for isolation per IEC 60947-2;
d. any other switching device in accordance with an IEC product standard for that device and
which meets the isolation requirements of IEC 60947-1 as well as a utilization category defined
in the product standard as appropriate for on-load switching of motors or other inductive loads;
The supply disconnecting devices must
a. provide a means allowing the supply disconnecting devices to be locked in the OFF position;
b. be mounted 0.7 m to 1.7 m above the floor, within 2 m from the dryer, and within 8 m from
the operator position;
c. have a red actuator to indicate that it serves a dual Emergency Stop function;
d. be rated for branch circuit operation;
e. be approved for use in the country where installed;

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CONTROL TRANSFORMER CONNECTIONS Adjustment for different voltages of supply mains.
IMPORTANT: 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 an 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 significantly 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.
6. EXHAUST INSTALLATION. (Refer to Figure 3 at the end of section 6.) Exhausting of the
dryer(s) should be planned and constructed so that no air restrictions occur. Any restriction
due to pipe size or type of installation can cause slow drying time, excessive heat, and lint in
the room.
From an operational standpoint, incorrect or inadequate exhausting can cause a cycling of
the high limit thermostat, which shuts off the heating elements and results in inefficient
drying.
Individual exhausting of the dryers is required. All heat, moisture, and lint should be exhaust
outside by attaching a pipe of the proper diameter to the dryer adapter collar and extending it
out through an outside wall. This pipe must be very smooth on the inside, as rough surfaces
tend to collect lint, which will eventually clog the duct and prevent the dryer from exhausting
properly. All elbows must be smooth on the inside. All joints must be made so the exhaust
end of one pipe is inside the next one downstream. The addition of an exhaust pipe tends to

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reduce the amount of air the blower can exhaust. This does not affect the dryer operation if
held within practical limits. For the most efficient operation, it is recommended that no more
than 20’ (6 m) of straight 8’ (200 mm) diameter pipe with two right angle elbows is used. The
design of the vent system shall be such that any condensate formed when operating the dryer
from cold shall either be retained and re-evaporated or discharged.
Maintain a minimum of 25 mm (1 in.) clearance between duct and combustible material.
If the exhaust pipe passes through a wall, a metal sleeve of slightly larger diameter should
be set in the wall and the exhaust pipe passed through this sleeve. This practice is required
by some local codes and is recommended in all cases to protect the wall. This type of
installation should have a means provided to prevent rain and high winds from entering the
exhaust when the dryer is not in use. A hood with a hinged damper can be used for this
purpose. Another method would be to point the outlet end of the pipe downward to prevent
entrance of wind and rain. In either case, the outlet should be kept clear, by at least 24”
(600 mm), of any objects, which would cause air restriction.
Never install a protective screen over the exhaust outlet.
When exhausting a dryer straight up through a roof, the overall length of the duct has the
same limits as exhausting through a wall. A rain cap must be placed on top of the exhaust
and must be of such a type as to be free from clogging. The type using a cone shaped “roof”
over the pipe is suitable for this application.
Exhausting the dryer into a chimney or under a building is not permitted. The exhaust air
should not be vented into a wall, a ceiling, or a concealed space of building. In these cases,
there is a danger of lint buildup, which can be highly combustible.
Installation of several dryers, where a main discharge duct is necessary, will need the
following considerations for installation (see Figure 3). Individual ducts from the dryers into
the main discharge duct should be at a 45-degree angle in the direction of discharge airflow.
NOTE: Never install the individual ducts at a right angle into the main discharge duct. The
individual ducts from the dryers can enter at the sides or bottom of the main discharge duct.
Figure 3 indicates the various round main duct diameters to use with the individual dryer
ducts. The main duct can be rectangular or round, provided adequate airflow is maintained.
For each individual dryer, the total exhausting (main discharge duct plus duct outlet from the
dryer) should not exceed the equivalent of 20’ (6 m) and two elbows. The diameter of the
main discharge duct, at the last dryer, must be maintained to exhaust end.
NOTE: A small diameter duct will restrict airflow; a large diameter duct will reduce air
velocity - both contributing to lint build up. An inspection door should be provided for periodic
clean out of the main duct.
NOTE: Exhaust air must not be discharged into a flue which is used for exhausting fumes
from appliances burning gas or other fuels.
WARNING - A clothes dryer produces combustible lint and should be exhausted
outdoors. The area around the clothes dryer should be kept free of lint.

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NOTE: The A-weighted emission sound pressure level does not exceed 70dB(A). The operator
does not need hearing protection.
NOTE: The dryer does not emit hazardous radiation.
WARNING: To avoid potential risks of spontaneous combustion of a load, remove the
load quickly after the completion of the cycle or in case of failure of power supply.
DANGER: Do not dry loads which may create an explosive atmosphere in the dryer.
DRYER SHUTDOWN
To render the dryer inoperative, disconnect electrical supply to the dryer.
DIAMETER TO INCREASE AS SHOWN
WALL
INSTALL NO
SCREEN OR
COVER
EXHAUST AIR
(SEE INSTRUCTIONS)
DRYER DUCTS
MUST ENTER AT
A 45° ANGLE
INCHES
(MM)
INSPECTION
COVER
FIGURE 3- Dryer Exhausting Using A Main Discharge Duct.

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4-Digit Numeric Display
Down/Decrease Touch Pad
Pro
g
rammin
g
Indicator Li
g
ht
(
4
)
Programming Touch Pad Switch
Programming Enter / Select Touch Pad Switch
Programming Cycle Touch Pad Switch
Sto
p
Indicator
Sto
p
Touch Pad Switch
Heat Rela
y
Indicator
Up/Increase Touch Pad
Switch
Cycle Indicator
Lights (5)
Start Touch Pad
Switch
Figure 4: Non-Reversing Dryer Controller Interface

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DRYER CONTROLLER FACTORY DEFAULT PROGRAM SETTINGS
DRY
CYCLE
COOL DOWN
TIME
(MINUTES)
TOTAL CYCLE
TIME
(MINUTES)
DRYING
TEMPERATURE
(0F) (0C)
DRYER LOAD
1 5 35 180 82 Towels, pads, heavy cotton
2 2 20 170 77 Sheets, blended materials
3 5 25 180 82 Cotton
4 2 20 130 54 Synthetic materials
5 2 25 175 79 Blended materials
DRYER FAULT CODES
FAULT# FAULT DESCRIPTION ACTION
F1 Shorted thermostat
sensor.
Dryer stops and “F1” flashes on the 4-digit display.
When short circuit on sensor input is removed, “LOAd”
appears on the 4-digit display and the remaining dry time
is reset.
F2 Open thermostat
sensor.
Dryer stops and “F2” flashes on the 4-digit display.
When a good sensor is connected to sensor input, “LOAd”
appears on the 4-digit display and the remaining dry time
is reset.
F3 EEPROM corrupted.
Dryer will not start and “F3” appears on the 4-digit
display. The power to the dryer must be cycled to reset
the controller. Fault should only occur when starting a
dry cycle.
F4 Heat relay on fault.
The drying temperature did not increase 10F. in 5
minutes. “F4” will flash on the display and the dry cycle
will finish without calling for heat (energizing heat relay).
Opening the door or pressing the STOP touch pad switch
will reset the fault and clear the remaining time in the dry
cycle.
F5 Temperature fault.
The drying temperature is at least 250F. above the
temperature setting. “F5” will flash on the 4-digit display
and the dry cycle will finish without calling for heat
(energizing the heat relay). The power to the dryer must
be cycled to reset the controller.

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TOUCH PAD DESCRIPTION
INDICATOR LIGHTS (L.E.D.s)
Description
Cycle (1 through 5) These L.E.D.s are on solid when a particular cycle is chosen for
operation or programming.
Heat Relay This L.E.D. is part of the 4-digit numeric display and will be on solid
during the drying part of a cycle when the heat relay does not need
to be on. The L.E.D. will be blinking when the heat relay needs to
be on. The L.E.D. will not be on solid or blinking (off) if the cycle is
stopped, complete, in cool down, or terminated.
Programming These L.E.D.s are on solid as they are selected during the
programming of the dryer controller.
Stop This L.E.D. is on solid when either the STOP button is pressed once
or the door is opened during an operating cycle.
SWITCHES (Pushbuttons)
Description
This touch pad switch will increment (increase) dry time, cool down
time, and drying temperature. It will also scroll upwards when
Up/Increase selecting a dry cycle.
This touch pad switch will decrement (decrease) dry time, cool
down time and drying temperature. It will also scroll downwards
when selecting a dry cycle.
Down/Decrease
This touch pad switch allows the dryer controller to enter the
permanent programming mode.
Program
This touch pad switch will select one of the three variable parts of
the dry cycle (dry time, temperature, or cool down) by sequencing
through them. Once one of the variable parts of the dry cycle is
chosen and changed, this touch pad switch will enter the new
Select/Enter (changed) value into the dry cycle program.
This touch pad switch allows the dryer controller to enter the
temporary programming mode.
Cycle
This touch pad switch will stop the dryer during a dry cycle without
clearing the present drying cycle if pressed once. If pressed and
released twice, consecutively, the present dry cycle will be cleared.
Stop

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SWITCHES (Pushbuttons) - continued
Description
This touch pad switch will start the operation of a dry cycle if
pressed and released once. Pressing and holding this touch pad
switch will display the current temperature of the dryer heat sensor
Start as long as it is held in the depressed position.
4-DIGIT NUMERICAL DISPLAY MESSAGES
Message Description
LOAd This message is displayed after a dry cycle is complete and the
dryer loading door has been opened or the STOP touch pad switch
on the dryer controller has been pressed and released twice.
done This message blinks immediately after completion of the dry cycle
and continues to blink until the STOP touch pad switch on the
dryer controller is pressed or the dryer loading door is opened.
Prog This message is displayed when entering the permanent
programmingmode.
.15 This message appears while the dryer is in the heating time of a
dry cycle. The decimal point will blink if the output for the heating
elements is on, or remain on constantly if the output for the
heating elements is not on. The number represents the total time
left in the dry cycle (includes cool down time).
C02 This message appears when the cool down time of the dry cycle is
reached. The letter “C” represents the cool down (non-heating)
part of the dry cycle. The number(s) after the letter “C”
represent(s) the total time remaining in the dry cycle.
F5 This message appears if there is a dryer fault. The letter “F”
indicates a fault and the number after the “F” represents the
specific fault that has occurred. There are five different faults that
can appear (F1 through F5).

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OPERATING INSTRUCTIONS
Maximum Load Capacity: 13.6 kg (30 Pounds) Dry Weight for DN0030E_
Maximum Load Capacity: 22.7 kg (50 Pounds) Dry Weight for DN0050E_
Maximum Load Capacity: 36.4 kg (80 pounds) Dry Weight for DN0080E_
To dry a load of items, you must choose one of the five-programmed dry cycles. Each of
these five dry cycles may be modified in two different ways to match your load. Please refer
to the “Permanent Dryer Controller Programming” or “Temporary Dryer Controller
Programming” section of this manual.
There are two parts to each dry cycle. The first part is the heating time, which is when the
heating elements is cycled on and off according to the temperature setting in the dry cycle
program. The second part is the cool down time, which is after the heating part of the dry
cycle, and is when the cylinder continues to turn, but no heat is applied to prevent damage
from heat.
There will always be at least two minutes of cool down time for each dry cycle to prevent
damage from heat. The maximum amount of cool down time is 60 minutes.
The default value of the five dry cycles is shown in the “DRYER CONTROLLER FACTORY
DEFAULT PROGRAM SETTINGS” table in this manual.
To improve the drying capabilities of this dryer, you should always separate (untangle) the
individual articles in your load before using the dryer.
In the following instruction steps, things that are displayed on the 4-digit numerical display
will be in “quotation marks” and any touch pad switches on the dryer controller that physically
need to be pressed will be in CAPITAL AND BOLD LETTERS.
1) Place your untangled load into the dryer cylinder and close the dryer loading door. Notice
that the dryer controller 4-digit numerical display should show the word “LOAd”. If it does
not show this word, then press and release the STOP touch pad switch on the dryer
controller twice.
2) Press and release the UP or DOWN touch pad switch on the dryer controller to select a
dry cycle.
3) Once the desired dry cycle is selected, press and release the START touch pad switch.
After the dryer controller START touch pad switch is pressed, the dryer cylinder will start
rotating and the two-digit total dry cycle time, along with a decimal point, will appear on the
dryer controller display.
The time shown on the dryer controller display will count down to the programmed cool
down time. At that time, the display will change from the decimal point and two-digit number
to a letter “C” and two digits.
The letter “C” represents the cool down portion of the dry cycle. The two digits represent
the amount of time remaining in the dry cycle. The two-digit time, shown on the dryer
controller display, will count down to zero.

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When the time decrements to zero, the dryer controller display will flash the word “donE”
and the end of cycle tone will sound.
At that point, the wrinkle free cycle will automatically begin. This cycle will wait two
minutes, if the door is not opened or the STOP touch pad switch on the dryer controller is not
pressed, and then rotate the cylinder for 10 seconds and stop. This idle time of two minutes
and tumble time of 10 seconds will repeat a total of 10 times, at which time the wrinkle free
cycle stops. The cylinder will not rotate again until a new dry cycle is started.
During the wrinkle free cycle, the heating elements will not be operated and there will be
no heat applied to the load. The word “donE” will also continue to flash and do so even after
the wrinkle free cycle is finished. When the dryer loading door is opened, or the STOP touch
pad switch is pressed, the word “donE” will change to the word “LOAd” on the dryer controller
display. The dryer will then be ready for another dry cycle.
During the dry cycle, either pressing the STOP touch pad switch on the dryer controller or
opening the dryer loading door, will stop the dry cycle and not clear it. If you press the STOP
touch pad switch on the controller and then open the dryer loading door the dry cycle will not
be cleared. However, if you open (or open and close) the dryer loading door and then press
the STOP touch pad switch on the dryer controller, the present dry cycle will be cleared and
the word “LOAd” will appear on the dryer controller display.
There are two jumpers and one push button on the component side of the dryer controller
printed circuit board.
The jumper located at the back right side of the each circuit board controls whether the
controller display shows and operates in the Fahrenheit or Celsius mode. This jumper is
labeled as TEMP SELECT and has three pins. The back and middle pins are for Celsius and the
front and middle pins are for Fahrenheit, which is indicated by the letter C for Celsius and the
letter F for Fahrenheit.
The other jumper, located at the back middle side of each circuit board controls, is used for
choosing either a reversing or non-reversing type of dryer. This jumper is labeled as REV and
NON-REV. This jumper must be in the non-reversing position, which are the front and middle
pins. If the jumper is in the reversing position, the heating part of the dry cycle will not
operate properly. The dryer will not reverse direction either.
The push button, which is located at the middle center of each circuit board controls, is
used to reset all five of the dry cycles to the factory default settings. It is labeled as DEFAULT
SETTINGS. Even the dry cycles that have been modified using the permanent programming
procedure will be changed back to the factory default settings when using this push button.
This push button must be pressed and held for at least three seconds with power applied to
the dryer controller circuit board.
If changing a jumper, remove power before moving jumper and then move jumper. Before
restoring power, press and hold the DEFAULT SETTINGS pushbutton. Then, restore power
and release the DEFAULT SETTINGS pushbutton after three seconds of restoring power.

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TEMPORARY DRYER CONTROLLER PROGRAMMING
The temporary programming mode will allow the change of the stored dry cycle settings in
the dryer controller for one complete dry cycle. After the dry cycle is complete, the default
settings that existed before the temporary change are restored. The temporary dry cycle can
be stopped and cleared at any time during the dry cycle operation.
To temporarily change a dryer controller cycle, follow the procedures below. Things that
are displayed on the 4-digit numeric display will be in “quotation marks”. Touch pad switches
on the dryer controller that physically need to be pressed will be in CAPITAL AND BOLD
LETTERS.
If, at any time, you want to escape the temporary programming mode while changing the
program settings, you can press the STOP touch pad switch on the dryer controller if the 4-
digit numeric display is not flashing. The SELECT/ENTER touch pad switch on the dryer
controller can be pressed and released to enter the flashing value shown on the 4-digit
numeric display and allow you to escape.
If you press and release the STOP touch pad switch on the dryer controller, when the 4-
digit numeric display is not flashing, the temporary changes to the dry cycle program will be
cancelled. The stored dry cycle settings that existed before the temporary change will then be
restored.
If, at any time, you want to start the temporary dry cycle during the temporary
programming mode, press and release the START touch pad switch on the dryer controller if
the 4-digit numeric display is not flashing. The SELECT/ENTER touch pad switch on the dryer
controller can be pressed and released to enter the flashing value shown on the 4-digit
numeric display and allow you to start the temporary dry cycle. If you start the temporary dry
cycle, the 4-digit numerical display will change to the total dry time and count down to 0 as
the dry cycle progresses.
__________________________________________________________________
PROCEDURE
1) Make sure the dryer is not in a dry cycle. The 4-digit numeric display on the dryer
controller will show “LOAd” when the dryer is not in a dry cycle.
2) Press and release the UP or DOWN touch pad switch on the dryer controller to chose the
dry cycle that you want to change (dry cycle 1 through 5). The dry cycle L.E.D. will
illuminate to indicate which dry cycle you are choosing. If you press either the UP or
DOWN touch pad switch and hold it down, the controller will sequence through the five
dry cycles.
3) Press and release the CYCLE touch pad switch on the dryer controller once you have
chosen the dry cycle you want to change. After you press the CYCLE touch pad switch,
the programming L.E.D. and the dry time L.E.D. will illuminate, the dry cycle L.E.D. will
remain illuminated, and the total dry time will be displayed on the 4-digit numeric display.
4) Press and release the UP or DOWN touch pad switch on the dryer controller to change the
total cycle time. Once either of the UP or DOWN touch pad switch is pressed, the dry

8514-219-001 REV E PAGE 20
time L.E.D. and the total dry time on the 4-digit numeric display will flash. If you press
and hold either the UP or DOWN touch pad switch, you will increment (UP arrow) or
decrement (DOWN arrow) through the total dry times available (1 through 60 minutes).
This displayed dry time includes the cool down time along with the heated time. To not
change the total dry time, do not press either the UP or DOWN touch pad switch. Go to
the next step.
5) Press and release the SELECT/ENTER touch pad switch on the dryer controller. Once the
SELECT/ENTER touch pad switch is pressed and released, the dry time L.E.D. will switch
off, the dry cycle L.E.D. and programming L.E.D. will remain on, the temperature L.E.D.
will illuminate, and the drying temperature will be shown on the 4-digit numeric display.
6) Press and release the UP or DOWN touch pad switch on the dryer controller to change the
drying temperature. Each press and release of the UP or DOWN touch pad switch will
either increase or decrease, respectively, the temperature by five degrees Fahrenheit or
three degrees Celsius, depending on how your dryer controller is set up. Once either the
UP or DOWN touch pad switch is pressed, the temperature L.E.D. and the drying
temperature on the 4-digit numeric display will flash. If you press and hold down either
UP or DOWN touch pad switch, you will increment (UP arrow) or decrement (DOWN
arrow) your way through the available drying temperatures (1050Fahrenheit or 400Celsius,
up to 1950Fahrenheit or 910Celsius). If you do not want to change the drying
temperature, do not press either the UP or DOWN touch pad switch. Go to the next step.
7) Press and release the SELECT/ENTER touch pad switch on the dryer controller. Once the
SELECT/ENTER touch pad switch is pressed and released, the temperature L.E.D. will
switch off, the dry cycle L.E.D. and programming L.E.D. will remain on, the cool down
L.E.D. will illuminate, and the cool down time will be shown on the 4-digit numeric display.
8) Press and release the UP or DOWN touch pad switch on the dryer controller to change the
cool down time. Once either the UP or DOWN touch pad switch is pressed, the cool down
L.E.D. and the cool down time on the 4-digit numeric display will flash. If you press and
hold down either the UP or DOWN touch pad switch, you will increment (UP arrow) or
decrement (DOWN arrow) through the cool down times available (2 through 60 minutes if
the controller has a red dot sticker or 2 through 15 minutes if the controller has no red dot
sticker). To not change the cool down time, do not press either the UP or DOWN touch
pad switches. Go to the next step.
9) Press and release the SELECT/ENTER touch pad switch on the dryer controller. Once the
SELECT/ENTER touch pad switch is pressed and released, the cool down L.E.D. and the
programming L.E.D. will switch off, and the dry cycle L.E.D. will remain on. The flashing
cool down time on the 4-digit display will stop flashing and remain.
10)At this point, you have two choices.
a. You can perform the modified dry cycle by pressing and releasing the START touch pad
switch on the dryer controller. If you start the modified cycle, the total dry time will
appear on the 4-digit numeric display and it will count down to 0 as the dry cycle
progresses.
b. You can clear the modified dry cycle program by pressing and releasing the STOP
touch pad switch on the dryer controller once. If you choose to clear the modified dry
cycle, the 4-digit numeric display will change to “LOAd”.