American Dryer Corp Phase 7.4.2 DMC None User Manual

5 (3)
PHASE 7.4.2
DMC
USER’S MANUAL
American Dryer Corporation
88 Currant Road
Fall River, MA 02720-4781
T elephone: (508) 678-9000 / Fax: (508) 678-9447
E-mail: techsupport@amdry.com
ADC Part No. 113220- 4
Retain This Manual In A Safe Place
For Future Reference
Please read this manual carefully to thoroughly familiarize yourself with the Phase 7 Dual Microprocessor Controller (DMC) computer system features, operational instructions, and programming characteristics. This manual contains important information on how to employ ALL the features of your new ADC dryer in the safest and most economical way .
American Dryer Corporation products embody advanced concepts in engineering, design, and safety . If this product is properly maintained, it will provide many years of safe, efficient, and trouble-free operation.
We have tried to make this manual as complete as possible and hope you will find it useful. ADC reserves the right to make changes from time to time, without notice or obligation, in prices, specifications, colors, and material, and to change or discontinue models.
!
WARNING
Proposition 65
Use of this product could expose you to substances
from fuel combustion that contain chemicals known
to the State of Califor nia to cause cancer, birth defects
and other reproductive harm.
“IMPORT ANT NOTE TO PURCHASER”
Information must be obtained from your local gas supplier on the instructions to be followed if the user smells gas. These instructions
must be posted in a prominent location near the dryer.
WARNING
Power must be disabled prior to changing S.A.F.E. system temperature probe!! The S.A.F .E. system will be activated if probe is removed while dryer is powered on.
NOTE
If power to the dryer is off, the S.A.F .E. system is disabled.
Table of Contents
SECTION I
INTRODUCTION.......................................................................................................3
SECTION II
FEATURES..................................................................................................................4
A. Dependable Microprocessor Solid State Integrated Circuitry ............................................................... 4
B. Sensor Activated Fire Extinguishing (S.A.F .E.) System ........................................................................ 4
C. Program Changes are Easily Made at the Keyboard (Touch Pad) ....................................................... 4
D. Temperature Selections .......................................................................................................................... 4
E. Cool Down.............................................................................................................................................. 4
F. L.C.D......................................................................................................................................................4
G. Wrinkle Guard Program..........................................................................................................................4
H. Diagnostics ............................................................................................................................................. 4
I. Audio Alert Signal................................................................................................................................... 4
J. Temperature Conversion Status ............................................................................................................. 4
K. High Temperature Protection .................................................................................................................4
L. RPM ....................................................................................................................................................... 4
M. Clean Lint ............................................................................................................................................... 4
N. Language Selection ................................................................................................................................4
O. Model Selection ...................................................................................................................................... 5
P. Keyboard (Touch Pad) Symbols ............................................................................................................5
Q. Currency Symbol ....................................................................................................................................5
R. Dry Mode ............................................................................................................................................... 5
S. Vending Safeguard ............................................................................................................ ..................... 5
T. Credit Retention...................................................................................................................................... 5
U. Time for Amount to Start........................................................................................................................ 5
V. Time for Top Off .................................................................................................................................... 5
W. Ready Prompt......................................................................................................................................... 5
X. Scrolling Rate .........................................................................................................................................5
SECTION III
OPERATING INSTRUCTIONS...............................................................................6
A. Coin Mode ..............................................................................................................................................6
B. Free Mode .............................................................................................................................................. 6
C. Hot Keys ................................................................................................................................................ 7
D. Scrolling Rate .........................................................................................................................................8
E. Pause Mode ............................................................................................................................................8
F. RPM .......................................................................................................................................................8
G. Clearing Credit/Clearing Cycle............................................................................................................... 9
H. Accessing Coin Vault .............................................................................................................................9
I. Clearing Fault Records and Credit ......................................................................................................... 9
J. W rinkle Guard.........................................................................................................................................9
K. S.A.F.E. System ................................................................................................................................... 10
SECTION IV
L.C.D. OPERATING MESSAGES......................................................................... 11
A. Coin Mode ............................................................................................................................................ 11
B. Free Mode ............................................................................................................................................ 12
C. Messages Common to Coin and Free Modes ...................................................................................... 12
SECTION V
PROGRAM SELECTIONS (PL #01-PL #07) .......................................................14
PL #01 – Control Settings ........................................................................................................................... 14
PL #02 – Machine Settings......................................................................................................................... 15
PL #03 – HI Key, PL #04 – MED Key, PL #05 – LO Key Settings ........................................................ 16
PL #06 – Vending Parameters .................................................................................................................... 17
PL #07 – Fault Recording ........................................................................................................................... 22
SECTION VI
PROGRAMMING INSTRUCTIONS .................................................................... 2 3
A. Introduction to Programming ................................................................................................................ 23
B. Program Location Summary ................................................................................................................ 24
C. Programming Flowcharts ..................................................................................................................... 25
SECTION VII
FACTOR Y PRESETS................................................................................................62
For AD-330 Dryer Model ........................................................................................................................... 62
For SL-30 Dryer Model .............................................................................................................................. 63
For AD-360 Dryer Model ........................................................................................................................... 64
SECTION VIII PHASE 7 DUAL MICROPROCESSOR CONTROLLER (DMC) COMPUTER
SYSTEM DIAGNOSTICS ........................................................................................ 65
A. Diagnostic L.C.D. Fault Messages ...................................................................................................... 65
B. S.A.F.E. System Diagnostic Conditions ............................................................................................... 69
C. Input/Output (I/O) Board L.E.D. Indicators ........................................................................................ 70
D. Keyboard (Touch Pad) Layout.............................................................................................................72
SECTION I

INTRODUCTION

Phase 7 Dual Microprocessor Controller (DMC) Computer Drying System
The Phase 7 DMC (computer) drying system has been designed to provide for better temperature regulation, efficiency , superior performance, consistency , and faster drying times.
Utilizing this microprocessor technology , the user simply has to place the load in the dryer, insert credit, and push one (1) button to start the drying cycle.
The Phase 7 DMC (computer) provides a very simple user interface, while simultaneously implementing state-of-the-art technology to ensure safety and performance. The Phase 7 DMC (computer) constantly monitors the dryer and the dryer.
ALL systems to ensure proper functionality and eliminates ALL guesswork in the maintenance of
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SECTION II

FEATURES

A. Dependable Microprocessor Solid State Integrated Circuitry – To eliminate as many moving parts as
possible.
B.
Sensor Activated Fire Extinguishing (S.A.F.E.) System – A feature, which continually monitors the basket (tumbler) for fires. In the event of a fire, a water supply to the basket (tumbler) will suppress the fire. The Phase 7 dual microprocessor controller (DMC) computer will also notify the user that a fire has taken place.
C. Program Changes are Easily Made at the Keyboard (Touch Pad) – Actual programs are viewed at the
liquid crystal display (L.C.D.) startup or verification.
D. Temperature Selections – Accommodates three (3) temperature settings: “HI” , “MED” , and
“LO” , each programmable to a drying temperature between 100°F (38°C) and 190°F (87°C) for radial airflow or 100°F (38°C) and 150°F (66°C) for axial airflow.
E. Cool Down – Cool down lowers the temperature in the basket (tumbler) to make the material cool enough
to handle.
F. L.C.D. – Informs user of cycle status and programs; displays important diagnostic and fault codes.
G. Wrinkle Guard Program – Helps keep items wrinkle-free when they are not removed from the dryer
promptly at the end of the drying and cooling cycles.
H. Diagnostics – Major circuits, including the door switch(es), microprocessor temperature sensor, heat output
circuits, and more are individually monitored, allowing for precise messages of your failure.
I. Audio Alert Signal – The tone will sound at the end of a complete drying cycle at a 1-second rate for the
duration programmed. It will also sound for any fault conditions at a quarter-second rate for 4-beeps. Finally, there is a 3-beep warning at the beginning of every Wrinkle Guard On Cycle, and a continuous rapid pulse is used for the entire duration of S.A.F.E. system activation.
J. Temperature Conversion Status – Temperature-related programs can be set in either Fahrenheit (°F) or
Celsius (°C). ALL temperatures will automatically convert to the corresponding values (+/- 1°) when changes are made.
K. High Temperature Protection – If the Phase 7 DMC (computer) senses that the temperature in the basket
(tumbler) has exceeded 180°F (82°C) for axial airflow or 210°F (98°C) for radial airflow, it will end the drying cycle, and a fault code will be displayed indicating an overheating problem.
L. RPM – The Phase 7 DMC (computer) monitors the speed of the basket (tumbler) rotation.
M. Clean Lint – This feature notifies the user when the lint access should be cleaned.
N. Language Selection – The Phase 7 DMC (computer) has the ability to display various languages.
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O. Model Selection – The Phase 7 dual microprocessor controller (DMC) computer can be programmed to be
used on six (6) different model dryers, defined by heat type and the quantity of motors.
P.
Keyboard (Touch Pad) Symbols = “PAUSE/CLEAR” key
= “MED/ENTER” key
= “HI/UP” key (scroll up)
= “LO/DOWN” key (scroll down)
Q. Currency Symbol – The Phase 7 DMC (computer) can be programmed to display ALL currency in one (1)
of the following currency symbols, a token mode, none, and no symbol or decimal point.
USD / UK Pound / EURO / Yen / Token / None / No Symbol or Decimal
R. Dry Mode – The Phase 7 DMC (computer) can be programmed to operate in either Coin Mode or Free Dry
Mode.
S. Vending Safeguard – This feature provides protection against counterfeit coins.
T. Credit Retention – In the event that the Phase 7 DMC (computer) experiences a power loss, the Phase 7
DMC (computer) will automatically retain the amount of remaining credit that a customer had at the time of the power loss. When power is restored, the Phase 7 DMC (computer) will prompt the user to select a temperature cycle, and will vend the appropriate amount of time according to the amount of remaining credit that was present at the time of the power loss.
U. Time for Amount to Start – Allows each temperature setting to vend its own amount of time for the
amount of credit inserted to start a cycle.
V. Time for Top Off – Allows each temperature setting to vend its own amount of additional time for the
amount of credit inserted for additional time.
W. Ready Prompt – This setting allows the user to remove the AMOUNT TO START from the “READY
INSERT $XX.XX T O START” message so that the Phase 7 DMC (computer) will display “READY”. This feature is useful for dryers that are equipped with debit card readers that display their own AMOUNT TO START.
X. Scrolling Rate – When in a menu item that has a numeric range, this feature will vary the scroll rate as you
scroll through the numeric range to help decrease the programming time.
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SECTION III

OPERATING INSTRUCTIONS

A. COIN MODE
1. When at least one (1) of the dryer’s pockets is in the ready state and no cycle is in progress, the liquid crystal display (L.C.D.) screen will display a ready prompt depending on the READY PROMPT option in PL #01. If the option is set to “READY, INSERT AMOUNT TO START” the display will read “READY, INSERT $XX.XX TO START .” If the READY PROMPT option in PL #01 is set to “READY” the display will read “READY”. If both pockets are idle, both sections of the L.C.D. will display the selected READY PROMPT message.
2. Insert coin(s). Once the correct “AMOUNT TO START” has been inserted, the pocket will now display “SELECT TEMP TO START.” If the other pocket was already in a cycle, that pocket will display “SELECT TEMP TO ADD TIME.” If both pockets were idle, both pockets will display “SELECT TEMP T O ST AR T .”
3. Select temperature by pressing “HI” , “MED” , or “LO” on the dryer pocket you wish to start the cycle in. The cycle will start, and the L.C.D. will display the Dry Cycle selected and the remaining time.
4. The dryer will continue through the drying and cooling cycles until the vended time has expired.
5. In Coin Mode, if more time is desired the customer will have to insert more credit. The Phase 7 dual microprocessor controller (DMC) computer will vend the additional time according to the configured Coin Mode. If the Phase 7 DMC (computer) is set to Accumulative Time, each coin inserted will yield some additional drying time. Once a coin is inserted any pocket that is idle will display “SELECT TEMP TO ST AR T” and any cycle that is in progress will display “SELECT TEMP T O ADD TIME”. In Accumulative Coin Mode, the Phase 7 DMC (computer) will only vend additional drying time after the amount for top off has been met. In Accumulative Coin Mode, if a coin is inserted into the dryer, which does not meet the amount for top off the Phase 7 DMC (computer) will prompt the user to add more credit for more time. Once the AMOUNT FOR TOP OFF is inserted any pocket that is in progress will display “SELECT TEMP TO ADD TIME.” If the AMOUNT FOR TOP OFF is less than the AMOUNT TO START the Phase 7 DMC (computer) will prompt for more credit in any pocket that is idle. If the AMOUNT FOR TOP OFF is more than the AMOUNT TO START the control will display “SELECT TEMP TO START” in any pocket that is idle. More information on Accumulative Time and Accumulative Coin can be found on page 18 through page 21 under PL #06 VENDING PARAMETERS – VENDING MODE.
6. Upon completion of drying and cooling cycles the buzzer will sound, and the dryer will go into Wrinkle Guard Mode for 99 minutes or until the door has been opened.
B. FREE MODE
1. When the Phase 7 DMC (computer) is in the ready state and no cycle is in progress, the L.C.D. screen will display “SELECT TEMP TO START.”
2. Select temperature by pressing “HI” , “MED” , or “LO” . The cycle will start and the Phase 7 DMC (computer) will display the Dry Cycle selected and the remaining time.
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3. The dryer will continue through the drying and cooling cycles, until the drying time has expired.
4. In Free Mode, if more or less time is desired in a cycle press and hold either the “HI”
key for 3-seconds. The control will now display the remaining time in the cycle. Pressing the “HI” key will increase the number of minutes remaining. Pressing the “LO” minutes remaining. Once the desired amount of time is reached, press the “MED” key and the control will save the time accordingly. In the event you DO NOT wish to save the new time simply press the “PAUSE”
5. Upon completion of the drying and cooling cycles, the buzzer will sound, and the dryer will go into W rinkle
Guard Mode for 99 minutes or until the door has been opened.
key and the control will back out to the normal cycle message.
key will decrease the number of
key or “LO”
C. HOT KEYS
Hot Keys in Coin Mode – When the Phase 7 dual microprocessor controller (DMC) computer is in Coin Mode, the HOT KEYS are disabled. The HOT KEYS can be enabled only if the dryer is in a dry cycle. The HOT KEYS KEYS when the Phase 7 DMC (computer) is in a dry cycle, toggle the program switch to the “UP” position. Once the program switch is in the “UP” position, the HOT KEYS are enabled. The HOT KEYS are as follows:
Pressing and holding the “HI” key will show the remaining credit available.
Pressing and holding the “MED” key will show the temperature readings from ALL of the probes that are equipped with the dryer. ALL dryers will have an exhaust probe, the exhaust probe reading is always the first temperature reading; if the exhaust probe is the only probe the dryer is equipped with, it will be the only temperature reading shown. If the dryer is also equipped with a thermistor probe, this will be the second reading shown. If the dryer is of an axial configuration and is equipped with an axial probe and thermistor probe, the temperatures shown will be exhaust probe on the left, axial probe in the middle and thermistor probe on the right. If the dryer is equipped with an axial probe but no thermistor probe, the second temperature reading will be that of the axial probe.
cannot be enabled if the dryer is in “READY, INSERT 25¢ TO START” Mode. To enable the HOT
Pressing and holding the “LO” key will show the RPMs of the basket (tumbler).
The “P AUSE” key will pause the dryer. If the dryer is paused, pressing the “HI” , “MED” , or “LO” key will restart the dryer into the appropriate drying cycle. Once the dry cycle has started again, the HOT KEYS will be enabled again.
Hot Keys in Free Mode – When the Phase 7 DMC (computer) is in Free Mode, the HOT KEYS are disabled. The HOT KEYS can be enabled only if the dryer is in a dry cycle. The HOT KEYS cannot be enabled if the dryer is in “SELECT TEMP T O START” Mode. T o enable the HOT KEYS when the Phase 7 DMC (computer) is in a dry cycle, toggle the program switch to the “UP” position. Once the program switch is in the “UP” position, the HOT KEYS are enabled. The HOT KEYS are as follows:
Pressing and holding the “HI” key will show the remaining dry time available.
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Pressing and holding the “MED” key will show the temperature readings from ALL of the probes that is equipped with the dryer. temperature reading; if the exhaust probe is the only probe the dryer is equipped with, it will be the only temperature reading shown. If the dryer is also equipped with a thermistor probe, this will be the second reading shown. If the dryer is of an axial configuration and is equipped with an axial probe and thermistor probe, the temperatures shown is equipped with an axial probe but no thermistor probe, the second temperature reading probe.
will be exhaust probe on the left, axial probe in the middle and thermistor probe on the right. If the dryer
ALL dryers will have an exhaust probe, the exhaust probe reading is always the first
will be that of the axial
Pressing and holding the “LO”
The “P AUSE” key will restart the dryer into the appropriate drying cycle. Once the dry cycle has started again, the HOT KEYS will be enabled again.
Hot Keys Lock On Mode – In addition to the HOT KEY features described in the previous two (2) paragraphs, the Phase 7 dual microprocessor controller (DMC) computer also has a HOT KEY feature that allows HOT KEY Mode to be locked on.
In order to Lock On the Hot Key Mode, press and hold the desired HOT KEY, then toggle the program switch up. This will lock the display onto the desired HOT KEY and the display will not be released until the program switch is toggled back down. If another HOT KEY is desired simply press the desired HOT KEY and the display will update to the new HOT KEY item. When in the HOT KEY Lock On Mode the Phase 7 DMC (computer) will respond as normal, a cycle can be stopped, paused and started, however the display will remain displaying the HOT KEY item and not the cycle information. This feature is intended for diagnostics and is not considered a normal operating mode.
key will pause the dryer. If the dryer is paused, pressing the “HI” , “MED” , or “LO”
key will show the RPMs of the basket (tumbler).
D. SCROLLING RATE
When in a menu item that has a numeric range, this feature will vary the scroll rate as you scroll through the numeric range to help decrease the programming time. The “HI” and “LO” keys are used to increase and decrease the values in a menu item. When increasing or decreasing a value in a menu item, if you hold the “HI”
or “LO” key for more than 3-seconds the scrolling rate will change to a faster rate.
E. PAUSE MODE
If the “PAUSE” key is pressed and the door is not opened, the dryer will restart in 20-seconds. If the “PAUSE” key is pressed and the dryer door is opened and left open, the dryer will wait for the pause time defined in PL #01 to expire. Once the pause time expires, the Phase 7 DMC (computer) will begin to count down the dry time. If the dryer door is opened without first pressing the “PAUSE” key, the Phase 7 DMC (computer) will continue to count down the dry time.
F. RPM
The Phase 7 DMC (computer) also displays the basket (tumbler) RPM by pressing and holding the “LO” key while the basket (tumbler) is rotating (the basket [tumbler] must be rotating for approximately 30-seconds before getting a true RPM reading). In Coin Mode, the program switch must be in the “UP” position.
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G. CLEARING CREDIT/CLEARING CYCLE
In Coin Mode, credit can be cleared from the Phase 7 dual microprocessor controller (DMC) computer by pressing and holding the “PAUSE” MED”. The combination is the “HI” key three (3) times followed by the “LO” key two (2) times and then the “MED” key one (1) time. Wait 1-second for the Phase 7 DMC (computer) to prompt the user with “CLEAR CREDIT?” If you want to proceed, simultaneously press the “PAUSE” remaining keys. This will clear the credit. A flowchart of this procedure has been provided in Section VI of this manual.
key while entering the following key combination: “HI-HI-HI-LO-LO-
key and one (1) of the
A cycle in Free Mode can be cleared by first pausing a cycle and then pressing the “PAUSE” clear the cycle.
key once again to
H. ACCESSING COIN VAULT
The coin vault can be accessed by placing the program switch into the “UP” position. Once the program switch is in the “UP” position, press the “HI” key. The Phase 7 DMC (computer) will now display the amount of money in the coin vault. Press the “HI” key again and the Phase 7 DMC (computer) will ask to “CLEAR COIN VAULT TOTAL?” Press “PAUSE” for “NO” or press “MED” for “YES”.
I. CLEARING FAULT RECORDS AND CREDIT
This feature allows the user to reset the coin vault, clear any credit still available for a cycle and ALL fault records. In order to activate this feature the Phase 7 DMC (computer) needs to be powered down and then restarted. Immediately after power has been applied to the Phase 7 DMC (computer) press and hold the “P AUSE”
key and “HI” key simultaneously. The Phase 7 DMC (computer) will prompt the user with the following message “CLEAR F AUL T RECORDS AND CREDIT?” Pressing “PAUSE” and any other key will indicate a YES, while pressing any key other than “P AUSE” will indicate a NO. Once the fault records, coin vault and credit are cleared, there is no way of restoring this information.
J. WRINKLE GUARD
This program keeps items wrinkle-free when they are not removed from the dryer promptly at the end of the drying cycle and/or cooling cycle.
When the drying and cooling cycles are completed, the dryer will shut off, the tone will sound, and the liquid crystal display (L.C.D.) will read “CYCLE DONE”. If the door is not opened, the Phase 7 DMC (computer) will wait an initial 15 minutes delay time. Once the initial 15 minute delay time has expired, the fan will start and the basket (tumbler) will rotate (without heat) for an ON time of 15-seconds. When the fan and basket start, the display will read “WRINKLE GUARD”. Immediately following the 15-second ON time, the Phase 7 DMC (computer) will go into a 5 minute OFF time at which point it will display “CYCLE DONE”. The Phase 7 DMC (computer) will repeat this process of 15-seconds “ON” and 5 minutes “OFF” until either the doors are opened or 99 minutes have elapsed, whichever comes first. Prior to each ON time, there is a 3-beep warning that the fan and basket (tumbler) rotation are about to start. The beeps at the end of the Wrinkle Guard Cycle can be programmed to be ON/OFF. Refer to page 14 for PL #01 – SELECT BUZZER MODE.
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NOTE: The following information is an explanation of the Sensor Activated Fire Extinguishing
(S.A.F .E.) system functionality . This feature is programmed at the factory and affects dryers that are equipped with the S.A.F .E. system.
K. S.A.F.E. SYSTEM
While the dryer is in an idle state, or 20-seconds after the heat turns off, the Phase 7 dual microprocessor controller (DMC) computer monitors the S.A.F.E. temperature probe located in the top of the basket (tumbler) chamber and records the minimum temperature. If the minimum recorded S.A.F .E. probe temperature is greater than 120°F (48°C) and the Phase 7 DMC (computer) detects a 50° rise in temperature, this and the S.A.F .E. routine will activate.
While a drying cycle is in process and the heat has turned on at least once, the Phase 7 DMC (computer) monitors the exhaust temperature transducer. If the drying cycle temperature set point is set greater than 160°F (71°C) and the Phase 7 DMC (computer) detects an exhaust temperature rise 25°F greater than set point, this point, and the S.A.F.E. routine will activate. If set point is below 160°F (71°C), the trip point will be 185°F (85°C).
Once the S.A.F .E. routine is activated, the display will read “S.A.F .E. SYSTEM ACTIVA TED”, and water will be injected into the basket (tumbler) chamber. Anytime water is being injected into the basket (tumbler), the basket (tumbler) drive will turn the load for 1-second every 15-seconds. This process will continue for a minimum of 2 minutes. After 2 minutes have elapsed, the Phase 7 DMC (computer) will check if the temperature remained above trip point; if so, water will remain on. The Phase 7 DMC (computer) will continue to check if temperature is above trip point every 30-seconds. If the water has been on for a constant 10 minutes, the water will be turned off regardless of the temperature, and the display will read “S.A.F.E. SYSTEM WAS ACTIVATED”. If the temperature has dropped below trip point, the Phase 7 DMC (computer) will turn off the water prior to 10 minutes.
will be the trip point,
will be the trip
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SECTION IV

L.C.D. OPERATING MESSAGES

The liquid crystal display (L.C.D.) informs the operator of cycle status and program verification and displays important diagnostic messages and fault information.
A. COIN MODE
When the dryer is idle and is in Ready Mode the Phase 7 dual microprocessor controller (DMC) computer will display:
READY, INSERT $XX.XX TO START
XX.XX represents the AMOUNT TO START defined in program memory location PL #06. If the AMOUNT TO ST AR T is less than $1.00, the Phase 7 DMC (computer) will display the necessary AMOUNT T O ST AR T in cents “XX¢”. If the currency setting is changed to another currency symbol, the correct symbol will be used instead of the $ and ¢ symbols.
If the dryer is equipped with a Sensor Activated Fire Extinguishing (S.A.F.E.) system and there is an issue with the system, the Phase 7 DMC (computer) will display:
S.A.F.E. SYSTEM DISABLED...READY, INSERT $XX.XX TO START
The Phase 7 DMC (computer) will continue to display “S.A.F.E. System disabled” with messages until the temperature cycle is selected.
Once a coin has been inserted, the Phase 7 DMC (computer) will display:
ADD XX¢ TO START
OR
S.A.F.E. SYSTEM DISABLED...ADD XX¢ TO START
The Phase 7 DMC (computer) will continue to display this message until the appropriate AMOUNT TO START has been met. Then the Phase 7 DMC (computer) will display:
SELECT TEMP TO START
OR
ALL of the following
S.A.F.E. SYSTEM DISABLED...SELECT TEMP TO START
In Coin Mode, if the Phase 7 DMC (computer) detects a malfunction, it will display:
OUT OF ORDER
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T o see the error fault, press “LO” , and the fault will be displayed. Refer to Section VIII for a complete list of faults and descriptions.
If the dryer is paused, the Phase 7 dual microprocessor controller (DMC) computer will display:
CYCLE PAUSED...
B. FREE MODE
If Phase 7 DMC (computer) is in Free Mode and is in a READY state, the Phase 7 DMC (computer) will display:
SELECT TEMP TO START
Likewise, if the dryer is equipped with a Sensor Activated Fire Extinguishing (S.A.F.E.) system and there is an issue with the system, the Phase 7 DMC (computer) will display:
S.A.F.E. SYSTEM DISABLED...SELECT TEMP TO START
If a malfunction is detected in Free Mode, the fault will be displayed. Refer to Section VIII for a complete list of faults and descriptions.
If the dryer is paused, the Phase 7 DMC (computer) will display:
CYCLE PAUSED…SELECT TEMP TO RESTART OR PAUSE TO CLEAR CYCLE
C. MESSAGES COMMON TO COIN AND FREE MODES
Once a dry cycle has been selected, regardless of Coin or Free Mode, the Phase 7 DMC (computer) will toggle between the following two (2) messages:
One (1) of the following messages, depending on the cycle selected:
LOW DRY TEMPERATURE
HIGH DRY TEMPERATURE
MEDIUM TEMPERATURE
And one (1) of the following messages, depending on time remaining:
XX:XX MINUTES REMAINING
00:XX SECONDS REMAINING
If the door is opened, the Phase 7 DMC (computer) will display:
MAIN DOOR OPEN
If the main door is open, and a dry cycle is selected, the Phase 7 DMC (computer) will display:
CLOSE MAIN DOOR
12
If the lint access is opened, the Phase 7 dual microprocessor controller (DMC) computer will display:
LINT ACCESS OPEN
If the lint access door is open, and a dry cycle is selected, the Phase 7 DMC (computer) will display:
CLOSE LINT ACCESS
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SECTION V

PROGRAM SELECTIONS (PL #01-PL #07)

PL #01 – CONTROL SETTINGS

SELECT LANGUAGE
This location determines in what language (various available) ALL messages will be displayed.
SELECT TEMP SCALE
T emperature-related programs are programmable to be operated in either Fahrenheit (°F) or Celsius (°C). The temperature scale selection is made in “PL #01 TEMP SCALE”. Programs affected are:
1. Temperature Display Mode
2. Drying Temperatures
3. Cool Down Temperatures
IMPORTANT: When changing the temperature conversion status from Fahrenheit to Celsius, or vice
versa, ALL the temperatures will be changed accordingly. The Phase 7 dual microprocessor controller (DMC) computer automatically calculates and converts the temperatures in these programs to the previously set value. For example, when changing from °F to °C, if the drying temperature was set for 150°F , the Phase 7 DMC (computer) will change to 66°C (+/- 1°Celsius).
SELECT BUZZER MODE
This location determines whether the buzzer will sound at the end of each Wrinkle Guard Cycle. This option is toggled ON/OFF. Refer to the Wrinkle Guard description in Section III for an explanation of Wrinkle Guard functionality .
BEEP COUNT 1 TO 9 BEEPS
If the Buzzer Mode is set to “ON”, this location determines how many times the buzzer will beep at the end of a Wrinkle Guard Cycle.
SELECT DRY MODE
This option determines whether the dryer operates in Free Mode or Coin Mode.
14
PAUSE TIME 0 TO 3 MINUTES
If the “P AUSE” key is pressed and the main door is open, the Phase 7 dual microprocessor controller (DMC) computer will wait for the pause time defined in this setting to expire. Once the time has expired, the Phase 7 DMC (computer) will begin to count down the drying time. If the “PAUSE” opening the door, the Phase 7 DMC (computer) time.
will not wait for the pause time before counting down the drying
key is not pressed prior to
READY PROMPT
This option controls whether the Phase 7 DMC (computer) displays “READY” or “READY, INSERT $XX.XX TO ST AR T”, when the Phase 7 DMC (computer) is in a READY state while in Coin Mode. The READY option can be used when the dryer has a debit card system or central pay system implemented that is displaying its own AMOUNT TO START. When this option is selected the Phase 7 DMC (computer) will remain displaying “READY” until the AMOUNT T O ST AR T has been met, at this point the Phase 7 DMC (computer) will display “SELECT TEMP T O START”. The “READY, INSERT AMOUNT TO START” option is used when the dryer has its own coin acceptor installed and wishes to have the Phase 7 Dual Microprocessor Board display the AMOUNT TO START. When in this option the Phase 7 DMC (computer) will display “READY, INSERT $XX.XX TO START”. Once a coin is inserted, the Phase 7 DMC (computer) will display “ADD XX TO ST AR T” until the AMOUNT TO ST AR T has been met, at which time the Phase 7 DMC (computer) will display “SELECT TEMP TO STA RT”.

PL #02 – MACHINE SETTINGS

SELECT MODEL
This location determines what type of dryer the Phase 7 DMC (computer) will be set up as. The six (6) possible models are Gas Dual Motor, Electric Dual Motor , Steam Dual Motor , Gas Quad Motor , Electric Quad Motor and Steam Quad Motor.
NOTE: In the event that the wrong model is selected, the Phase 7 DMC (computer) will go into a
model fault and will default to a Gas Dual Motor dryer.
SELECT ROT ATION SENSOR MODE
This option controls whether the Phase 7 DMC (computer) should monitor the rotation of the basket (tumbler). This program toggles ON/OFF .
ENTER LINT CLEANING FREQUENCY 0 TO 10 HOURS
This feature monitors the hours of drying time and compares it with the Lint Cleaning Frequency setting. Once the Lint Cleaning Frequency time has been met, the Phase 7 DMC (computer) will begin prompting the user to clean the lint drawer. The Phase 7 DMC (computer) will allow two (2) more hours of drying time before locking out the Phase 7 DMC (computer). The Phase 7 DMC (computer) will not respond until after the lint drawer has been cleaned out. When the lint drawer is opened, the display will read “LINT ACCESS OPEN”, and when the lint drawer is closed, the Phase 7 DMC (computer) will go back to a READY state and will read “READY, INSERT 25¢ TO START”.
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AXIAL THERMISTOR INPUT
This location determines whether the Phase 7 dual microprocessor controller (DMC) computer will use the thermistor probe to monitor the axial temperature in an axial dryer. This menu can be toggled ON and OFF. When the option is turned on, the Phase 7 DMC (computer)
will be configured to an axial dryer .
NOTE: In an axial configuration, the new exhaust probe temperature range for drying cycles will be
between 100°F and 150°F .
THERMISTOR TEMP SET POINT 100 TO 400°F
This location is only active when the AXIAL THERMISTOR INPUT has been turned ON. If the AXIAL THERMISTOR INPUT is OFF , this location will display NOT A VAILABLE. When the AXIAL THERMISTOR INPUT is ON, this location will determine at what temperature the Phase 7 DMC (computer) will cycle the heat, using the temperature reading from the thermistor probe.

PL #03 – HI KEY, PL #04 – MED KEY, PL #05 – LO KEY SETTINGS

TIME FOR AMOUNT TO ST ART 1 TO 99 MINUTES
This location determines the time that is vended once the AMOUNT TO START is met. It is programmable from 1 minute to 99 minutes, in 1 minute increments. Each temperature setting has its own TIME FOR AMOUNT TO START so that each temperature setting can charge at a different rate.
Once the Phase 7 DMC (computer) is in Pause Mode and the Phase 7 DMC (computer) is displaying “CYCLE PAUSED” for Coin Mode or “CYCLE PAUSED...SELECT TEMP TO RESTART OR PAUSE TO CLEAR CYCLE” for Free Mode, the user can restart the dryer in HI, MED, or LO.
COIN MODE
In Coin Mode, when the Phase 7 DMC (computer) is set to Accumulative T ime Mode and a cycle is started, the Phase 7 DMC (computer) will calculate how much time is available for the temperature selected by using the TIME FOR AMOUNT TO START for the temperature key selected and the AMOUNT TO START. If the Phase 7 DMC (computer) is paused and a new temperature key is selected the Phase 7 DMC (computer) will calculate how much time is left in the cycle for the new temperature selected. These calculations are based on the TIME FOR AMOUNT TO START for the new temperature key and the amount of credit that was available at the time the Phase 7 DMC (computer) was placed into Pause Mode.
FREE MODE
In Free Mode the Phase 7 DMC (computer) will use the TIME FOR AMOUNT T O START for the temperature key selected to determine how much time is available for the cycle started.
When the Phase 7 DMC (computer) is placed into Pause Mode, the Phase 7 DMC (computer) will calculate a ratio of how much time was left in the cycle at the time the Phase 7 DMC (computer) was placed into Pause Mode and the TIME FOR AMOUNT TO START for the temperature key that was previously selected. Once this ratio is determined, the Phase 7 DMC (computer) will use the same ratio to determine how much time is left in the cycle, when a new temperature key is selected. The Phase 7 DMC (computer) will multiply the TIME FOR AMOUNT TO START for the new temperature key by the ratio and that will determine how much time is left in the cycle.
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TIME FOR TOP OFF 1 TO 99 MINUTES
This location determines the time that is vended once the AMOUNT FOR TO P OFF is met. This is programmable from 1 minute to 99 minutes, in 1 minute increments. Each temperature setting has its own TIME FOR TOP OFF so that each temperature setting can charge at a different rate.
TIME FOR TOP OFF is only used when the Phase 7 dual microprocessor controller (DMC) computer is set in Accumulative Coin Mode. When a cycle is started, the Phase 7 DMC (computer) uses TIME FOR AMOUNT TO START 1 TO 99 MINUTES to determine the initial amount of time vended for a temperature key. Once a cycle is started, the Phase 7 DMC (computer) will then reference this TIME FOR TOP OFF for any additional time needed, before any additional time is vended the user will first need to meet the AMOUNT FOR TO P OFF. When a cycle is restarted from Pause Mode, the Phase 7 DMC (computer) will calculate how much time is left in the cycle for the new temperature selected. These calculations are based on a combination of the TIME FOR AMOUNT T O ST AR T and TIME FOR T OP OFF for the new temperature key selected and the amount of credit that was available at the time the Phase 7 DMC (computer) was placed into Pause Mode. In Accumulative Coin Mode, the AMOUNT T O START and AMOUNT FOR TOP OFF can differ, so the rate charged for TIME FOR AMOUNT TO START and TIME FOR TOP OFF can be different. The Phase 7 DMC (computer) accounts for the different rates by tracking how much credit is available from AMOUNT TO START and the credit that is available from TIME FOR T O P OFF . Using these ratios of credit and time, the Phase 7 DMC (computer) will determine how much time is left in the cycle for the new temperature key selected.
ENTER HIGH DRY TEMP 100 TO 190°F
Each temperature cycle “HIGH,” “MED,” and “LO” can be programmed to a dry temperature ranging from 100°F to 190°F (38°C to 87°C) in Radial Mode or 100°F to 150°F (38°C to 66°C) in Axial Mode.
COOL TIME 0 TO 9 MINUTES
Cool down time ranges from 0 to 9 minutes. The cool down time occurs at the end of a dry cycle. If your cool down time is set to 4 minutes, the last 4 minutes of the dry cycle will be in Cool Down Mode.

PL #06 – VENDING PARAMETERS

CURRENCY SYMBOL
The Phase 7 DMC (computer) can be programmed to display ALL currency in one (1) of the following currency symbols, a token mode, none, and no symbol or decimal point.
USD / UK Pound / EURO / Yen / Token / None / No Symbol or Decimal
NOTE: When the Phase 7 DMC (computer) is set to TOKEN ALL of the coin related menu items
will change from currency to whole numbers. The LEFT and RIGHT COIN VALUES will change to a default of one (1) token. The AMOUNT T O ST AR T and AMOUNT FOR T OP OFF will also default to one (1). If the currency symbol is changed back to a currency symbol these menu items will change back to factory defaults. The default setting are LEFT COIN DENOMINA TION – 0.25, RIGHT COIN DENOMINA TION – 0.10, AMOUNT TO START – 0.25, and AMOUNT FOR TOP OFF – 0.25.
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NOTE: Any time the Currency Symbol menu is accessed, the Phase 7 dual microprocessor
controller (DMC) computer will clear any credit available on the Phase 7 DMC (computer) and will also reset the coin vault total.
SELECT VENDING MODE
The Vending Mode determines how the Phase 7 DMC (computer) will vend time to a customer when a coin is inserted into the dryer. The Phase 7 DMC (computer) uses this parameter to determine whether the Phase 7 DMC (computer) is in Accumulative Time or Accumulative Coin Mode. Depending on which mode the Phase 7 DMC (computer) is in, it will use a combination of the following program locations to determine how much time
PL #03, PL #04, PL #05 – TIME FOR AMOUNT TO START PL #06 – LEFT COIN DENOMINATION PL #06 – RIGHT COIN DENOMINATION PL #06 – AMOUNT TO START PL #06 – AMOUNT FOR TOP OFF
will be vended to the customer .
ACCUMULA TIVE TIME
In Accumulative Time Mode, after the initial AMOUNT TO START (PL #06) has been met, each additional coin afterward will have a specific value in time, which is determined by TIME FOR AMOUNT TO START (PL #03, PL #04, or PL #05) and AMOUNT TO START (PL #06).
Single Coin Acceptor
Example No. 1: If the dryer is equipped with a 25¢ coin acceptor and the AMOUNT TO START (PL #06) is
25¢, the HI key TIME FOR AMOUNT TO START (PL #03) is 30 minutes. Each coin entered into the dryer will yield 30 minutes.
Settings: PL #06 (LEFT COIN DENOMINATION) .................. 25
PL #03 (TIME FOR AMOUNT TO START) .............. 3 0
PL #06 (AMOUNT TO START) .................................... 2 5
Formula: (LEFT COIN DENOMINATION [PL #06] / AMOUNT TO START [PL #06])
(TIME FOR AMOUNT TO START [PL #03]) = Vended Time (25¢/25¢)(30) = 30 minutes
Example No. 2: If the dryer is equipped with a 25¢ coin acceptor and the AMOUNT TO START (PL #06) is
50¢, the MED key TIME FOR AMOUNT TO START (PL #04) is 30 minutes. The insertion of the first two (2) coins into the dryer will yield 30 minutes; each additional coin entered into the dryer will yield 15 minutes.
Settings: PL #06 (LEFT COIN DENOMINATION) .................. 25
PL #04 (TIME FOR AMOUNT TO START) .............. 3 0
PL #06 (AMOUNT TO START) .................................... 5 0
Formula: (LEFT COIN DENOMINATION [PL #06] / AMOUNT TO START [PL #06])
(TIME FOR AMOUNT TO START [PL # 04]) = Vended Time (50¢/50¢)(30) = 30 minutes (25¢/50¢)(30) = 15 minutes
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Dual Coin Acceptor
Example No. 1: If the dryer is equipped with a 10¢/25¢ dual coin acceptor and the AMOUNT TO START
(PL #06) is 25¢, the LO key TIME FOR AMOUNT TO START (PL #05) is 15 minutes. After the initial AMOUNT T O START (PL #06) has been met, each additional 10¢ will yield 6 minutes and each additional 25¢ will yield 15 minutes.
Settings: PL #06 (LEFT COIN DENOMINATION) .................. 10
PL #06 (RIGHT COIN DENOMINATION) ............... 25
PL #05 (TIME FOR AMOUNT TO START) .............. 1 5
PL #06 (AMOUNT TO START) .................................... 5 0
Formula: (LEFT COIN DENOMINATION [PL #06] / AMOUNT TO START [PL #06])
(TIME FOR AMOUNT TO START [PL #05]) = Vended Time (10¢/25¢)(15) = 6 minutes
(RIGHT COIN DENOMINATION [PL #06] / AMOUNT TO START [PL #06]) (TIME FOR AMOUNT TO START [PL #05]) = Vended Time (25¢/25¢)(15) = 15 minutes
Example No. 2: If the dryer is equipped with a 10¢/25¢ dual coin acceptor and the AMOUNT TO START
(PL #06) is 35¢, the HI key TIME FOR AMOUNT TO START (PL #03) is 14 minutes. After the initial AMOUNT T O START (PL #06) has been met, each additional 10¢ will yield 4 minutes and each additional 25¢ will yield 10 minutes.
Settings: PL #06 (LEFT COIN DENOMINATION) .................. 10
PL #06 (RIGHT COIN DENOMINATION) ............... 25
PL #03 (TIME FOR AMOUNT TO START) .............. 1 4
PL #06 (AMOUNT TO START) .................................... 3 5
Formula: (LEFT COIN DENOMINATION [PL #06] / AMOUNT TO START [PL #06])
(TIME FOR AMOUNT TO START [PL #03]) = Vended Time (10¢/35¢)(14) = 4 minutes
(RIGHT COIN DENOMINATION [PL #06] / AMOUNT TO START [PL #06]) (TIME FOR AMOUNT TO START [PL #03]) = Vended Time (25¢/35¢)(14) = 10 minutes
NOTE: If the vend time cannot be divided evenly by the AMOUNT TO ST AR T , the TIME FOR
AMOUNT TO ST AR T will calculate precisely the amount of time entitled to the purchaser .
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ACCUMULATIVE COIN
In Accumulative Coin Mode, additional time can only be achieved when the AMOUNT FOR TOP OFF (PL #06) has been inserted.
If a coin is inserted into the dryer, which is less than the AMOUNT FOR TOP OFF the Phase 7 dual microprocessor controller (DMC) computer will prompt the user to add more credit for more time with the following message “ADD XX FOR ADDITIONAL TIME”. The Phase 7 DMC (computer) will scroll this message for 30-seconds and then will return to the normal drying cycle information. The credit that was just inserted escrow until more credit is inserted to meet the AMOUNT FOR TOP OFF , or the cycle finishes. In the event that the cycle finishes, any credit that was left in escrow different scenarios in Accumulative Coin Mode.
will now be applied to the next cycle. Below are examples of
will be kept in
Single Coin Acceptor
Example No. 1: If the dryer is equipped with a 25¢ coin acceptor and the AMOUNT TO START (PL #06) is
50¢, AMOUNT FOR TOP OFF (PL #06) is 50¢, the HI key TIME FOR AMOUNT TO ST AR T (PL #03) is 24 minutes, and the HI key TIME FOR TOP OFF (PL #03) is 12 minutes. The initial first two (2) coins will yield 24 minutes and each additional two (2) coins entered into the dryer will yield 12 minutes; no time will be vended if only one (1) coin is inserted.
Settings: PL #06 (LEFT COIN DENOMINA TION) ....................... 25
PL #03 (TIME FOR AMOUNT TO ST AR T) ................... 24
PL #03 (TIME FOR TOP OFF)......................................... 12
PL #06 (AMOUNT TO ST AR T)........................................ 50
PL #06 (AMOUNT FOR TOP OFF) ................................. 50
Formula: (AMOUNT TO START [PL #06]) = Vended Time is TIME FOR AMOUNT TO START (PL #03)
50¢ = 24 minutes (AMOUNT FOR TOP OFF [PL #06]) = Vended Time is TIME FOR TOP OFF (PL #03) 50¢ = 12 minutes
Example No. 2: If the dryer is equipped with a 25¢ coin acceptor and the AMOUNT TO START (PL #06) is
50¢, AMOUNT FOR TOP OFF (PL #06) is 25¢, the MED key TIME FOR AMOUNT TO START (PL #04) is 24 minutes, and the MED key TIME FOR T OP OFF is 12 minutes. The initial first two (2) coins will yield 24 minutes and each additional coin entered into the dryer will yield 12 minutes.
After the AMOUNT T O START (PL #06) has been met, each additional coin entered into the dryer will yield 12 minutes.
Settings: PL #06 (LEFT COIN DENOMINA TION) ....................... 25
PL #04 (TIME FOR AMOUNT TO ST AR T) ................... 24
PL #04 (TIME FOR TOP OFF)......................................... 12
PL #06 (AMOUNT TO ST AR T)........................................ 50
PL #06 (AMOUNT FOR TOP OFF) ................................. 25
Formula: (AMOUNT TO START [PL #06]) = Vended Time is TIME FOR AMOUNT TO START (PL #04)
50¢ = 24 minutes (AMOUNT FOR TOP OFF [PL #06]) = Vended Time is TIME FOR TOP OFF (PL #04) 25¢ = 12 minutes
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Dual Coin Acceptor
Example No. 1: If the dryer is equipped with a 10¢/25¢ dual coin acceptor and the AMOUNT TO START
(PL #06) is 50¢, the LO key AMOUNT FOR TOP OFF (PL #06) is 20¢, the LO key TIME FOR AMOUNT TO START (PL #05) is 20 minutes, and LO key TIME FOR TOP OFF is 10 minutes. After the initial AMOUNT TO START (PL #06) has been met, each additional 20¢ will yield 10 minutes and each additional 25¢ will yield 10 minutes with 5¢ left in escrow . Each time a 25¢ coin is inserted, the remaining 5¢ will be added to escrow . Once the amount in escrow reaches 20¢, another 10 minutes
Settings: PL #06 (LEFT COIN DENOMINATION) .................. 10
PL #06 (RIGHT COIN DENOMINATION) ............... 25
PL #05 (TIME FOR AMOUNT TO START) .............. 2 0
PL #05 (TIME FOR TOP OFF) ..................................... 1 0
PL #06 (AMOUNT TO START) .................................... 5 0
PL #06 (AMOUNT FOR TOP OFF) ............................. 2 0
Formula: (AMOUNT TO START [PL #06]) = Vended Time is TIME FOR AMOUNT TO START (PL #05)
50¢ = 20 minutes (AMOUNT FOR TOP OFF [PL #06]) = Vended Time is TIME FOR TOP OFF (PL #05) 20¢ = 10 minutes
will be vended.
Example No. 2: If the dryer is equipped with a 10¢/25¢ dual coin acceptor and the AMOUNT TO START
(PL #06) is 50¢, the AMOUNT FOR TOP OFF (PL #06) is 50¢, the LO key TIME FOR AMOUNT TO START (PL #03) is 20 minutes, and the LO key TIME FOR TOP OFF is 20 minutes. After the initial AMOUNT TO START (PL #06) has been met, each additional 50¢ will yield 20 minutes.
Settings: PL #06 (LEFT COIN DENOMINATION) .................. 10
PL #06 (RIGHT COIN DENOMINATION) ............... 25
PL #05 (TIME FOR AMOUNT TO START) .............. 2 0
PL #05 (TIME FOR TOP OFF) ..................................... 1 0
PL #06 (AMOUNT TO START) .................................... 5 0
PL #06 (AMOUNT FOR TOP OFF) ............................. 2 0
Formula: (AMOUNT TO START [PL #06]) = Vended Time is TIME FOR AMOUNT TO START (PL #05)
50¢ = 20 minutes (AMOUNT FOR TOP OFF [PL #06]) = Vended Time is TIME FOR TOP OFF (PL #05) 50¢ = 20 minutes
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