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PHASE 7.4.2
DMC
USER’S MANUAL
American Dryer Corporation
88 Currant Road
Fall River, MA 02720-4781
Telephone: (508) 678-9000 / Fax: (508) 678-9447
E-mail: techsupport@amdry.com
www.amdry.com
ADC Part No. 113220-4
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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. I
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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 .................................
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SECTION IV L.C.D. OPERATING MESSAGES......................................................................... 11 A. Coin Mode ............................................................................................................................................ 11 B. Free Mode ............................................................................................................................................ 12 C. Messages Common to Coin and Free Modes ...............................
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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
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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 t
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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
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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 sec
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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 or “LO” 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” key will decrease the number of minutes remaining. Once the desired amount of time is reached, press the “MED” key
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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. 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 equippe
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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” key while entering the following key combination: “HI-HI-HI-LO-LO- 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 pr
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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 minimu
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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 START is less than $1.00, the Phase 7 DMC
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To 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 the
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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 13
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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 Temperature-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 te
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PAUSE TIME 0 TO 3 MINUTES If the “PAUSE” 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” key is not pressed prior to opening the door, the Phase 7 DMC (computer) will not wait for the pause time before counting down the drying time. READY PROMPT This option controls wh
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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 loc
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TIME FOR TOP OFF 1 TO 99 MINUTES This location determines the time that is vended once the AMOUNT FOR TOP 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 TI
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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 C
