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1. 2 SECTION IV OPERATING INSTRUCTIONS sisi sccessssssssssvavosssscossesasescsonssosssssoseesecsssosvesssssersonsess 14 Ay Operating S quence ec eee EXER Era EE EXE Va Y Y ae ee 14 B Operating NOES 7 5 c ees EP eor ee tee ee e e tete de 18 C Fire Suppression System F S S Theory Of Operation eren 19 SECTION V L E D DISPLAY MESSAQGLBS crei etn p eo USER PESE E ME 22 A Display Operating Status eene eset 22 SECTION VI PROGRAMMING INSTRUCTIONS eee eiiis eese ee eeen esset teens ases este esas sse eoo 23 A Introduction to Programming s nassen S E S enne 23 B Programming Elowcharts 25 SECTION FACTORY PRESET PARAMETERS PROGRAMS 7 75 A Cycle A F Parameters Programs Preset by the Factory 75 B Cycle 0 40 Parameters Programs Preset by the 75 SECTION VIII PHASE 7 NON COIN MICROPROCESSOR CONTROLLER COMPUTER PROGRAMMING LIMITS e 202525955959 5 Pro 76 A Preprogrammed Cycles eee e De E RAE RH IER RE REPRE Eb LE
2. D KEYBOARD TOUCH PAD LAYOUT 1 1 Dot Matrix Display 2 A F Preprogrammed Cycles 2 B 4 Wf 21 4 2 NE d 3 Stop Pause Button 4 15116 C D 4 Start Button acc FSS IS Pw NEA NES A 7 AUTO D ww 5 Increment Button EJ WEJ 2 0 bur 6 Decrement Button 3 4 5 ef uem QO 9 NC NC NC 7 One Time Auto Dryness Level and Manual Timed Cycle NOTE Fuse is for the Phase 7 non coin microprocessor controller computer power rated at 1 2 amp If the fuse blows itis a computer board fault Fuse 2 is for 24v control power rated at 5 amps If fuse blows itis a 24v control fault py 922 32 5 5 E A i s H D1 J1 0 01 E E E 4 E 2 J3 1015 za elelee eu _ g J a PL 24VAC DL S5 ES zu 97 J 110 EP Jee EL i OO BUD sl CK Dp a OOo ut cL 9 cl CHASSIS GND A el 8 gt iS FUSE 1 2
3. Press the up or down arrow key to select a different model GAS REVERSING ELECTRIC REVERSING STEAM REVERSING GAS NON REVERSING ELECTRIC NON REVERSING and STEAM NON REVERSING are the selections ELECTRIC REVERSING Press ENTER to store new changes 1 SYSTEM TEMP 31 Selecting the System Temperature While holding the stop clear key press the up arrow key Press and hold the stop clear key O SELECT LANGUAGE Use arrow key Press ENTER to jump n directly to the location 1 SELECT SYSTEM PARAMETERS Press ENTER to access 0 DRYER SETUP Press ENTER to access 0 SELECT MODEL 32 Use arrow Or number key Press ENTER to jump directly to the location 1 SYSTEM TEMP lt Press ENTER to access Press the up or down arrow key to select DEG F or DEG C Press ENTER to store new changes 2 ENTER LINT CLEANING FREQUENCY 1 TO 10 HOURS 33 Setting the Lint Cleaning Frequency While holding the stop clear key press the up arrow key Press and hold the stop clear key Press ENTER to jump E directly to the location 1 SELECT SYSTEM PARAMETERS O SELECT LANGUAGE Use arrow Or number key Press ENTER to access 0 DRYER SETUP Pr
4. curs 5 T Latnguage Selection creer retreat reet re reo 5 Ut Model eat aet ep 5 Ve Default Factory Set ngsS teret e He PER REPE MEE D OE LLL Fe o ESL FL le 5 W Keyboard Touch Pad Symbols enne O ETs nennen nnn 5 X Steam Injection Option n a ree e etr tra te a Een Lnd SE a e eee 5 SECTION III PROGRAM SELECTIONS nion ciini i inde neci idees EHE OS Preprogramimed Cycles rp Retirer herein EUR HL 6 Manually Eoaded Cyteles certe EE e Es Peer na rer ee 8 Automatic Drying Cycle Patent No 4 827 627 Operations esee 8 Timed Manual Drying Cycle Operation 8 Light Emitting Diode L E D Dot Matrix Display eese eene 9 Cycle In Progress Temperature Display 4 ctr etr tee te ene te ere eere teer A 9 Temperature Conversion Status n rise eies siiin tiii netii ienei iiien iiit E EEEE ea 9 Wrinkle Guard Program titre eet 10 Audio Alert On Times 0 to 0 Heer tee SIT Te 10 Pr progr mmed Cycle Pt yiew 5 caeca etra en va rV FREUE ite 10
5. LN PHASE 7 2 2 NON COIN USER S MANUAL F S S 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 amary com 091703JMORALES tcosta ADC Part No 113193 Retain This Manual In A Safe Place For Future Reference Please read this manual carefully to thoroughly familiarize yourself with the Phase 7 non coin microprocessor controller 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 NOTE If power to the dryer is off the Fire Suppression System ES S is disabled Table of Contents SECTION I SECTION II A Dependable Phase 7 Non Coin Microprocessor Controller Computer Solid State Integrated Circuitry 4 B Fire Suppression System F S S esses en
6. 1 REVERSING SETUP 0 1 ENTER SPIN TIME 30 TO 120 SECONDS 60 SEC 60 DEFAULT VALUE ENTER STOP TIME 5 TO 10 SECONDS 5 SEC 5 DEFAULT VALUE 2 WRINKLE GUARD SETUP WRINKLE GUARD AUDIO ALERT AUDIO ALERT ON AUDIO ALERT OFF 3 STEAM INJECTION SETUP 1 ENTER ON TIME 10 00 DEFAULT ENTER OFF TIME 1 SECOND ABOVE ON TIME DEFAULT 27 2 PROGRAM CYCLE SELECT KEY DISPLAY THE LETTER CHOSEN DEFAULTS TO SELECT CYCLE TYPE DISPLAY THE CYCLE AUTO or MANUAL AUTO 0 REVERSE MODE ON OFF 1 ENTER DRY TEMP 160 F TO 200 F 71 C TO 93 C THE DEFAULT DRY TEMP FOR THAT CYCLE 2 ENTER DRYNESS LEVEL FINISH DRY EXTRA DRY 00 9 THE DEFAULT DRY LEVEL FOR THAT CYCLE 3 ENTER CYCLE ADJUSTMENT LEVEL 0 TO 99 75 DEFAULT 4 ENTER CONTROLLED COOL DOWN OFF DEFAULT VALUE 5 ENTER COOL DOWN TIME 0 TO 90 MINUTES 4 DEFAULT VALUE 6 ENTER COOL DOWN TEMPERATURE 70 F TO 100 F 21 C TO 38 80 DEFAULT VALUE MANUAL 0 REVERSE MODE ON OFF 1 ENTER SPIN TIME 30 TO 120 SECONDS SEC 60 2 THE DEFAULT TIME FOR THAT CYCLE ENTER STOP TIME 5 TO 10 SECONDS SEC 5 THE DEFAULT TIME FOR THAT CYCLE 2 ENTER DRY TEMP 100 F TO 200 F 38 C TO 93 C 99 THE DEFAULT DRY TEMP FOR THAT CYCLE ENTER CONTROLLED COOL DOWN ON OR OFF OFF DEFAULT ENTER DRY TIME 0 TO 9
7. PLEASE WAIT RESTART IN PROCESS and allow the Phase 7 non coin microprocessor controller computer 10 seconds for the sail switch to open before faulting out on a Sail Switch Closed Fault Again once the dryer faults out on the Sail Switch Closed Fault the dryer will not be allowed to start Anytime the fault occurs there will be an audio indication and start restart will be prevented SAIL SWITCH OPEN FAULT If the sail switch does not close within 8 seconds of starting or restarting a cycle the Phase 7 non coin microprocessor controller computer will display Sail Switch Open Fault condition Or if the sail switch opens during a cycle the Phase 7 non coin microprocessor controller computer will immediately shut off the heat output and monitor how long the sail switch is open for If the sail switch is open for more than 30 seconds the Phase 7 non coin microprocessor controller computer will display Sail Switch Open Fault condition and go into Fault Mode with a brief audio indication If the basket tumbler temperature is above 100 F 38 C the Phase 7 non coin microprocessor controller computer will continue to display Open Sail Switch Fault while the dryer cools by running with no heat for 3 minutes or until the temperature drops below 100 F 38 C Once the basket tumbler temperature is below 100 F 38 C or the 3 minutes expire the Phase 7 non coin microprocessor controller computer will shut off ALL output
8. E FUSE 2 O JM 9 17 03 MAN6900 5 SECTION XI CUSTOMER CUSTOM PARAMETER SETTINGS This section can be used to record document parameters and settings personally programmed in your dryer It is suggested that any parameter changes or customer cycles be documented here for future reference CUSTOMER USE LANGUAGE MODEL SYSTEM TEMP DRYNESS LEVEL LINT COUNT AUDIO ALERT SCROLL TYPE SCROLL SPEED SPIN TIME DWELL STOP TIME WRINKLE GUARD AUDIO ALERT STEAM INJECTION OPTION 1ST ON TIME OFF TIME 2ND ON TIME OFF TIME 3RD ON TIME OFF TIME 4TH ON TIME OFF TIME 5TH ON TIME OFF TIME 86 PROGRAMMED CYCLE A F Cycle Cycle Type Reverse Mode Dry Temp Dry Level Cool Down Time Cool Down Temp Controlled Cool Down Cycle Type Reverse Mode Dry Time Dry Temp Cool Down Time Cool Down Temp Spin Time Dwell Stop Time Controlled Cool Down Steam Injection 1ST ON TIME OFF TIME 2ND ON TIME OFF TIME 3RD ON TIME OFF TIME 4TH ON TIME OFF TIME 5TH ON TIME OFF TIME AUTO MANUAL 87 PROGRAMMED 0 40 Cycle Cycle Type Reverse Mode Dry Temp Dry Level Cool Down Time Cool Down Temp Controlled Cool Down Cycle Type Reverse Mode Dry Time Dry Temp Cool Down Time Cool Down Temp Spin Time Dwell Stop Time Controlled Cool Down Steam I
9. Press ENTER to jump directly to the location 51 From Previous A 2 WRINKLE GUARD SETUP 0 WRINKLE GUARD AUDIO ALERT OFF 0 WRINKLE GUARD AUDIO ALERT 52 From Previous B m Press ENTER to access _ Press ENTER to access Press the up or down arrow key to select ON or OFF Press ENTER to store new changes Steam Injection Setup While holding the stop clear key press the up arrow key Press and hold the stop clear key O SELECT LANGUAGE Use arrow Or number a key 1 Press ENTER to jump n directly to the location Vos 1 SELECT SYSTEM PARAMETERS Press ENTER to access 0 DRYER SETUP Or number Use arrow key Press ENTER to jump directly to the location 33 From Previous B 2 WRINKLE GUARD SETUP 3 STEAM INJECTION SETUP Next page 54 ENTER 1ST ON TIME 0 01 TO 45 00 NOTE Time Format is mm ss The first time adjustment is Minutes mm Press the up arrow key to increment the time in minutes the down arrow key to decrement the time in minutes or enter the time in minutes directly If 0 00 is programmed the program will jump back to 2 PROGRAM A F CYCLE Press ENTER to access The second time adjust
10. Press the up or down arrow key to turn the option ON or OFF OFF Press ENTER to store new changes If CONTROLLED COOL DOWN is ON the program will display NOT AVAILABLE and jump to 6 ENTER COOL DOWN TEMP 70 TO 100 F Press the up arrow key to increment the time the down arrow key to decrement the time or N enter the time directly n Press ENTER to store new changes D 82 5 a ENTER COOL DOWN TIME 0 TO 99 MINUTES Press ENTER to access If CONTROLLED COOL DOWN is ON the program 5 7 will display NOT AVAILABLE and jump to 5 ENTER COOL DOWN TIME 0 TO 99 MINUTES Press ENTER to store AMA new changes 6 ENTER COOL DOWN i a D 82 Press the up arrow key to increment the time the down arrow key to decrement the time or enter the time directly Press ENTER to access 65 Press the up arrow key to increment the temp the down arrow key to N decrement the temp or enter temp directly A Press ENTER to store new changes 80 or 2 PROGRAM A F CYCLES 3 PROGRAM 0 40 CYCLES Program jumps back to 2 PROGRAM A F CYCLES 3 PROGRAM 0 40 CYCLES Press ENTER to store new changes 5 ENTER COOL DOWN TEMP 70 TO 100 F Pei Press ENTER to access Press the up
11. key will cancel the program and return to READY state 5 Use UP ARROW and the DOWN ARROW scroll through menus or to increase decrease the number values or to toggle between choices 18 6 In the Programming Mode the number keys can be used to jump to menu levels without scrolling through them ALL LE from 0 select Model in DRYER SETUP you can jump to menu level five 5 Enter Lint Cleaning Frequency under DRYER SETUP by pressing the five 5 key followed by the START ENTER 8j key to accept value Light emitting diode L E D display will read 5 LINT CLEANING FREQUENCY 1 TO 10 HOURS 7 basket tumbler temperature be displayed by pressing and holding the UP ARROW key 8 The programmed cycle parameter can be viewed by pressing the 83 key followed by the key To view 0 40 cycles press the START ENTER 83 key followed by the number desired to view and then the 5 8j key The viewing can be stopped by pressing the STOP CLEAR key at any time C FIRE SUPPRESSION SYSTEM ES S THEORY OF OPERATION While the dryer is in an idle state or 20 seconds after the heat turns off the Phase 7 non coin microprocessor controller computer monitors the thermistor probe located in the top of the basket tumbler chamber and records the minimum temperature If the minimum recorded thermistor probe temperature is
12. n directly to the location 1 SELECT SYSTEM PARAMETERS Press ENTER to access 0 DRYER SETUP Or number Use arrow key Press ENTER to jump directly to the location Next Page A 48 From From Previous Previous A B 1 REVERSING SETUP Press ENTER to access 0 ENTER SPIN TIME 30 TO 120 SECONDS Press ENTER to access Press the up arrow key to increment the time the down arrow key to 4 decrement the time or enter the time directly The time is adjustable from 30 to 120 seconds Press ENTER to store new changes 1 ENTER STOP TIME 5 TO 10 SECONDS 49 Press ENTER to access Press the up arrow key to increment 7 the time the down arrow key to lt decrement the time or enter the time directly The stop time is adjustable from 5 to 10 seconds Press ENTER to store new changes 1 ENTER STOP TIME 5 TO 10 SECONDS 50 Wrinkle Guard Audio Alert While holding the stop clear key press the up arrow key Press and hold the stop clear key O SELECT LANGUAGE Use arrow Or number a key 1 Press ENTER to jump n directly to the location Yos 1 SELECT SYSTEM PARAMETERS Press ENTER to access 0 DRYER SETUP Or number Use arrow key
13. occur if water is not connected to the dryer or if there is low water pressure in the water line coming to the dryer This could also be a defective pressure switch or wiring to the pressure switch If this condition is detected the Phase 7 non coin microprocessor controller computer will continue to monitor the condition for a period of 5 minutes before entering F S S DISABLED Mode Once the condition is corrected the Phase 7 non coin microprocessor controller computer will continue to monitor the condition for 1 minute before exiting F S S DISABLED Mode When the F S S is disabled the user can still start a cycle however when a cycle is started the Phase 7 non coin microprocessor controller computer will display the following message F S S IS DISABLED PRESS START TO CONTINUE This message will be displayed every time a cycle is started until the disabling condition has been corrected 21 SECTION V L E D DISPLAY MESSAGES The light emitting diode L E D display informs the operator of cycle status and program verification and also displays important diagnostic messages and fault information A L E D DISPLAY OPERATING STATUS 1 Cycles in Progress While the dryer is operating the L E D display will read which cycle is in progress I E in a Manual Drying Cycle Mode the L E D display will read MANUAL DRYING CYCLE In the Cool Down Cycle Mode the L E D display will read COOL DOWN TEMP MINUTE
14. or enter the time in minutes directly Press ENTER to store new changes The second time adjustment is Seconds ss 2 Press the up arrow key to increment the time in seconds the down arrow key to decrement the time in seconds 9 or enter the time seconds directly 20 Press ENTER to store new changes 69 ENTER 2ND ON TIME 8 21 TO 45 00 4 he first time adjustment is Minutes mm Press the up arrow key to increment PAN the time in minutes the down arrow key to decrement the time in minutes or enter the time in minutes directly Press ENTER to store new changes 9 lt gt 4 second time adjustment is Seconds ss Press the up arrow key to increment 4 the time in seconds the down arrow key to decrement the time in seconds or enter the time in seconds directly 70 Press ENTER to store new changes ENTER 3RD ON TIME 8 21 TO 45 00 When 0 time is entered the program will jump back to either 2 PROGRAM A F CYCLES or 3 PROGRAM 0 40 CYCLES Press ENTER to store new changes Press ENTER to store new changes 2 PROGRAM A F CYCLES or 3 PROGRAM 0 40 CYCLES 71 Restoring Factory Default Settings While holding the stop Ready The computer must be displaying READY clear ke
15. 160 TO 200 F Press the Up or Down Arrow Key to turn reversing ON or OFF Press ENTER to store new changes Axial models will display 1 DRYING TEMP 160 F ONLY then jump to 2 ENTER DRYNESS LEVEL Press ENTER to access o gt 160 m OFF 1 ENTER DRY TEMP 160 TO 200 F Next Page A 61 Press ENTER to store new changes Press ENTER to access Non reversing models will display NOT AVAILABLE and jump to 1 ENTER DRY TIME Press the Up or Down Arrow Key to turn reversing ON or OFF If reversing is OFF once Enter is pressed the program will jump to 1 ENTER DRY TIME ENTER SPIN TIME 30 TO 120 SECONDS From Previous A Press the up arrow key to increment the temp the down arrow key to decrement the EM temp or enter the temp directly Press the up arrow key to increment the time the down arrow key to decrement the time or enter the time directly n Press ENTER to store new changes ENTER STOP TIME 5 TO 10 SECONDS Press ENTER to store new changes 2 ENTER DRYNESS LEVEL Press the up arrow key to increment the time the down arrow key to decrement the time or enter the time directly Press ENTER to access Next Page A 62 Pr
16. C press key 1 key 8 key 0 and then press the START ENTER 8j key to accept the value 4 L E D display will now read ENTER DRY LEVEL finishing dry and extra dry Enter the amount of extraction dryness level desired Finishing has the most moisture content dry has less moisture content and extra dry has little or no moisture content 5 L E D display will now read REVERSE MODE defaults to ON The ON OFF selection can be toggled with the ARROW and DOWN ARROW W Once selected press the START ENTER W key to accept selection NOTE In addition to entering a value by pressing the number keys ARROW DOWN ARROW be used to scroll to the number desired or to toggle between selections 6 At the start of a cycle the L E D display will initially display the cycle parameters of the selected cycle AUTO DRYING CYCLE TEMP 180 DRYNESS LEVEL EX DRY Then the display will read AUTO CYCLE ELAPSED TIME 00 00 MINUTES The L E D display will continue to show AUTO CYCLE ELAPSED TIME XX XX MINUTES until the load is dried to the appropriate dryness level or the auto cycle time out time has expired NOTE Press and hold the UP ARROW to view the basket tumbler temperature at any time NOTE The dryer can be stopped at any time by pressing the STOP CLEAR key at this time the dryer will go into a cycle pause If the 9 key
17. ENTER COOL DOWN TIME 4 MINUTES 5 ENTER COOL DOWN TEMP 80 F CYCLE D SELECT CYCLE TYPE MANUAL 0 REVERSE MODE ON ENTER SPIN TIME 60 SECONDS ENTER STOP TIME 5 SECONDS 1 ENTER DRY TIME 40 MINUTES 2 ENTER DRY TEMP 190 F 3 CONTROLLED COOL DOWN OFF 4 ENTER COOL DOWN TIME 6 MINUTES 5 ENTER COOL DOWN TEMP 80 F 6 STEAM INJECTION OFF CYCLE E SELECT CYCLE TYPE MANUAL 0 REVERSE MODE ON ENTER SPIN TIME 60 SECONDS ENTER STOP TIME 5 SECONDS DRY TIME 30 MINUTES 2 ENTER DRY TEMP 180 F 3 CONTROLLED COOL DOWN OFF 4 ENTER COOL DOWN TIME 4 MINUTES 5 ENTER COOL DOWN TEMP 80 F 6 STEAM INJECTION OFF CYCLE F SELECT CYCLE TYPE MANUAL 0 REVERSE MODE ON ENTER SPIN TIME 60 SECONDS ENTER STOP TIME 5 SECONDS 1 ENTER DRY TIME 10 MINUTES 2 ENTER DRY TEMP 170 F 3 CONTROLLED COOL DOWN OFF 4 ENTER COOL DOWN TIME 2 MINUTES 5 ENTER COOL DOWN TEMP 80 F 6 STEAM INJECTION OFF B CYCLE 0 40 PARAMETERS PROGRAMS PRESET BY THE FACTORY CYCLE 0 40 Manual Timed Mode Reverse Dry Time 0 Dry Temp 100 Cool Down Time 3 Minutes Cool Down Temp 100 Spin Time 60 Dwell Stop Time 7 75 SECTION VIII PHASE 7 NON COIN MICROPROCESSOR CONTROLLER COMPUTER PROGRAMMING LIMITS PREPROGRAMMED CYCLES Automatic Drying Cycle Patent No 4 827 627 a Drying Temperature from 160 F to 200 F 71 C to 93 C in one degree increments for a radial
18. This option has a password selection of 1 23 It will then ask to confirm settings It will default to NO Use the arrow keys to select YES CAUTION Once the settings have been set to their default settings there is no way to retrieve the old settings Use caution when using this feature 13 SECTION IV OPERATING INSTRUCTIONS The Phase 7 non coin microprocessor controller computer allows the operator to choose from six 6 preprogrammed cycles keys A F These have been preprogrammed by the factory with the parameters programs shown in Section VII There are also additional 0 40 cycles that are preprogrammed by the factory with the parameters programs shown in Section For occasional or onetime special loads the operator must set the specific programs needed utilizing the manually loaded cycles NOTE Refer to Section II of this manual for a complete explanation of the various cycles selections available After the load is put into the basket tumbler and the dryer is ready to dry determine which cycle will best suit the application type of load We recommend using the Automatic Drying Cycle Patent No 4 827 627 for most loads This cycle provides for the best drying in the shortest time automatically A OPERATING SEQUENCE 1 Preprogrammed Cycles a Automatic Drying Cycle Patent No 4 827 627 1 Light emitting diode L E D display reads READY no cycle in progress 2 Pr
19. When the cooling cycle is completed the dryer will go into the Wrinkle Guard Cycle For the first 15 minutes of WRINKLE GUARD the Phase 7 non coin microprocessor controller computer will remain idle with the display reading CYCLE DONE After the 15 minutes have elapsed the Phase 7 non coin microprocessor controller computer will beep three 3 times and will activate the basket tumbler for 15 seconds without heat At this point the display will read WRINKLE GUARD Once the 15 seconds are over the Phase 7 non coin microprocessor controller computer will display CYCLE DONE and will remain idle for 5 minutes at which point the Phase 7 non coin microprocessor controller computer will reactivate the basket tumbler for 15 seconds while displaying Wrinkle Guard The Phase 7 non coin microprocessor controller computer will continue with the process of 15 seconds 5 minutes OFF until either the doors are opened the STOP CLEAR key is pressed or 99 minutes have elapsed whichever comes first Once the Wrinkle Guard routine has ended the display will read CYCLE DONE At this point the dryer is locked out from drying again until the doors are opened This will ensure that if a cycle has been completed the operator will attend to it before starting another heat cycle NOTE enter Program Mode press STOP CLEAR and UP ARROW B PREPROGRAMMED CYCLE MENU SELECTIONS CYCLES
20. allows the operator to have an additional forty one 41 preprogrammed cycle selections These can be started by selecting the cycle number and pressing the START ENTER 89 key 4 Default Settings returns ALL programmable parameters to factory default settings Both the preprogrammed cycles and the system parameters programs have been preprogrammed by the factory with the parameters shown in Section VII of this manual The various program selections for the preprogrammed cycles and system parameters are outlined in Section III of this manual ALL program changes for the preprogrammed cycles and system parameters programs are done through the keyboard touch pad selection keys on the front of the control panel ENTERING THE PROGRAMMING MODE First make sure that no cycle is in progress and that the light emitting diode L E D display reads READY and then press the STOP CLEAR key and the UP ARROW key at the same time This will put the Phase 7 non coin microprocessor controller computer into the Programming Mode EXITING THE PROGRAMMING MODE The STOP CLEAR key will return you to the previous menu level Continue to press the STOP CLEAR key until the Phase 7 non coin microprocessor controller computer is completely out of the Programming Mode 23 To alter the programming parameters the operator will locate the parameter program that is to be changed If the change is numerical i e time and or
21. arrow key to increment the temp the down arrow key to 70 decrement the temp or enter temp directly n Press ENTER to store 4 new changes STEAM INJECTION Next page 66 Press ENTER to access Press the up or down arrow 4 key to turn the option ON or OFF ON Press ENTER to store new changes 4 If STEAM INJECTION is OFF the program will jump back to 2 PROGRAM A F CYCLE ENTER he Me NOTE Time Format is mm ss 0 01 TO 45 00 Ch Pan The first time U is Minutes Press the up arrow key to increment the time in minutes the down arrow 5 key to decrement the time in minutes 4 orenter the time in minutes directly If 0 00 is programmed the program will jump back to 2 PROGRAM A F CYCLE Next page 67 Press ENTER to store new changes The second time adjustment is Seconds ss the time in seconds the down arrow key to decrement the time in seconds or enter the time in seconds directly a Press the up arrow key to increment Press ENTER to store new changes ENTER 1ST OFF TIME 5 11 TO 45 00 Next page Com PM The first time adjustment is Minutes mm 68 Press the up arrow key to increment the time in minutes the down arrow key to decrement the time in minutes
22. coin microprocessor controller computer will continue to monitor the condition for 1 minute before exiting F S S DISABLED Mode 83 C INPUT OUTPUT I O BOARD L E D INDICATORS 1 10 11 12 13 14 15 16 Inputs ESTOP RED L E D GAS V RED L E D BRHL RED L E D SAIL RED L E D EXHL RED L ED MAIN RED L E D LINT RED L E D FUSE RED L E D H O RED L E D Outputs E S S GREEN L E D This light emitting diode L E D will indicate the status of the E STOP If the E STOP has been pressed then the L E D is ON This L E D will indicate the status of the gas valve If the gas valve is open ON then the L E D is ON This L E D will indicate the status of the burner high limit disk If the disk is closed temperature below 330 F 166 then the L E D is ON This L E D will indicate the status of the sail switch If the switch is closed then the L E D is ON This L E D will indicate the status of the exhaust high limit disk If the disk is closed temperature below 225 F 107 then the L E D is ON This L E D will indicate the status of the main door If the door is closed then the L E D is ON This L E D will indicate the status of the lint drawer If the drawer is closed then the L E D is ON This L E D will indicate the status of the Phase 7 non coin microprocessor controller computer voltage If t
23. coin microprocessor controller computer monitors the first three 3 heat peaks slopes at which time it calculates the dryness level heat loss along with the percentage of extraction selected When the Phase 7 non coin microprocessor controller computer determines that ALL the factors are met the drying cycle will end and the dryer will go into the Cool Down Cycle Phase 7 non coin microprocessor controller computer also has a drying time out setting which will control the maximum time an auto cycle will run D TIMED MANUAL DRYING CYCLE OPERATION This drying cycle is intended for special loads in which a specific amount of drying time and cooling time is needed It is especially intended for fine delicate items that require very low temperatures and long drying and or Cool Down Time periods ALL parameters set in the COOL DOWN SETUP pertain to the Manually Loaded Manual and Auto Cycles The A F and 0 40 cycles that have been selected to be manual have separate settings for ALL the parameters contained in the COOL DOWN SETUP menu The program limitation is the same as in Section III A2 NOTE The Cool Down Cycle will either run until the Cool Down Temperature is reached or until the Cool Down Time has expired whichever comes first NOTE If no Drying Time has been selected the Cool Down Cycle will ignore the Cool Down Temperature and will use the Cool Down Time only E LIGHT EMITTING DIODE L
24. continue to display Flame Fault while the dryer cools by running with no heat for 3 minutes or until the temperature drops below 100 F 38 C Once the basket tumbler temperature is below 100 F 38 C or the 3 minutes expire the Phase 7 non coin microprocessor controller computer will shut off ALL outputs and will remain in Fault Mode until the dryer is addressed BURNER PURGE FAULT If the Phase 7 non coin microprocessor controller computer detects the presence of the gas return signal before sending the heat signal out the Phase 7 non coin microprocessor controller computer will trigger a Burner Purge Fault condition and will go into Fault Mode with a brief audio indication The dryer will run with no heat for 3 minutes or until the temperature drops below 100 F 38 C Once the basket tumbler temperature is below 100 F 38 C or the 3 minutes expire the Phase 7 non coin microprocessor controller computer will shut off ALL outputs and will remain in Fault Mode until the dryer is addressed BURNER HIGH LIMIT FAULT This routine monitors the burner high limit switch If the switch opens during the cycle while the heat is on the dryer will display Burner High Limit Fault and will go into Fault Mode with a brief audio indication The Phase 7 non coin microprocessor controller computer will check the basket tumbler temperature If the exhaust probe temperature is above 100 F 38 C the dryer will continue to displa
25. dryer and 100 F to 160 F 38 C to 71 C in one degree increments for an axial dryer b Cycle Adjustment Value from 0 99 in increments of one 1 c Cool Down Time from to 99 minutes in 1 minute increments d Cool Down Temperature from 70 F to 100 F 21 C to 38 C in one degree increments Timed Manual Drying Cycle a Drying Temperature from 100 F to 200 F 38 C to 93 C in one degree increments for a radial dryer and 100 F to 160 F 38 C to 71 C in one degree increments for an axial dryer b Drying Time from 0 to 99 minutes in 1 minute increments c Cool Down Time from 0 to 99 minutes in 1 minute increments for preprogrammed cycle d Cool Down Temperature from 70 F to 100 F 21 C to 38 C in one degree increments e Reversing Models 1 Automatic Drying Cycle Patent No 4 827 627 Spin Time and Dwell Stop Time are not programmable Refer to Fixed Parameters on next page 2 Manual Timed Cycle a Spin Time SPIN TIME from 30 seconds to 120 seconds in 1 second increments b Dwell Stop Time STOP TIME from 5 seconds to 10 seconds in 1 second increments 76 B SYSTEM PARAMETERS PROGRAM LOCATIONS 1 Cycle Adjustment Value from 0 to 99 in increments of one 1 2 Manually Loaded Auto Cycle COOL DOWN TIME from 0 to 99 minutes in 1 minute increments 3 Audio Alert 0 10 4 Lint Cleaning Frequency 1 to 10 hours C FIXED PARAMETERS 1 Spin Time SPIN TIME i
26. is pressed again at this point the cycle that was in progress will be cancelled and returned to the READY state 16 NOTE Press and hold the DOWN ARROW view the basket tumbler RPM 7 8 9 Once the preprogrammed percentage of extraction dryness level is reached the drying cycle will end and the Cool Down Cycle will begin Once the Cool Down Cycle begins at the end of the heat cycle the light emitting diode L E D display will read COOL DOWN TEMP MINUTES REMAINING At the end of the heat cycle the dryer will shut off the heat and continue the fan and basket tumbler until the Cool Down Time or temperature is reached Once the Cool Down Cycle is completed the Phase 7 non coin microprocessor controller computer will proceed into the Wrinkle Guard Cycle The Audio Alert tone will sound for the amount set in Audio Alert On Time The L E D display will read CYCLE DONE The dryer will wait an initial 15 minutes delay before going into a 15 seconds ON 5 minutes OFF cycle These times are fixed and are not programmable During the ON Time the blower fan and the basket tumbler will start to rotate without heat for 15 seconds during this time the display will read WRINKLE GUARD After the 15 seconds are completed the display will read CYCLE DONE and the dryer will go into a 5 minute OFF cycle The Phase 7 non coin microprocessor controller computer will repeat this process of 15 second
27. open or that it is not connected to the Phase 7 non coin microprocessor controller computer If this condition is detected the Phase 7 non coin microprocessor controller computer will continue to monitor the condition for a period of 5 minutes before entering F S S DISABLED Mode Once the condition is corrected the Phase 7 non coin microprocessor controller computer will continue to monitor the condition for 1 minute before exiting F S S DISABLED Mode SHORTED WATER VALVE This indicates the water valve is shorted or the wiring to the valve is shorted If this condition is detected the Phase 7 non coin microprocessor controller computer will continue to monitor the condition for a period of 5 minutes before entering F S S DISABLED Mode Once the condition is corrected the Phase 7 non coin microprocessor controller computer will continue to monitor the condition for 1 minute before exiting F S S DISABLED Mode WATER NOT CONNECTED This indicates that there is no water pressure at the water valve This will occur if water is not connected to the dryer or if there is low water pressure in the water line coming to the dryer This could also be a defective pressure switch or wiring to the pressure switch If this condition is detected the Phase 7 non coin microprocessor controller computer will continue to monitor the condition for a period of 5 minutes before entering F S S DISABLED Mode Once the condition is corrected the Phase 7 non
28. or 0 40 1 Automatic Drying Cycle Patent No 4 827 627 a The Phase 7 non coin microprocessor controller computer can be programmed to reverse or not reverse This is done the DRYER SETUP parameter b Drying Temperature Programmable from 160 F to 200 F 71 C to 93 C in one degree increments and preset at 160 F 71 C for axial dryers c Dryness Level Programmable for FINISHING DRY AND EXTRA DRY d Cool Down Time Programmable from 0 to 99 minutes in 1 minute increments e Cool Down Temperature Programmable from 70 F to 100 F 21 C to 38 C in one degree increments f Cycle Adjustment Programmable from 0 to 99 2 Timed Manual Cycle a The Phase 7 non coin microprocessor controller computer can be programmed to reverse or not reverse This is done in the DRYER SETUP parameter b Drying Time Programmable from 0 to 99 minutes in 1 minute increments c Drying Temperature Programmable from 100 F to 200 F 38 C to 93 C in one degree increments for a radial dryer and 100 F to 160 F 38 C to 71 C in one degree increments for an axial dryer d Cool Down Time Programmable from 0 to 99 minutes in 1 minute increments e Cool Down Temperature Programmable from 70 F to 100 F 21 C to 38 C in one degree increments f The Spin Time can be programmed from 30 seconds to 120 seconds in 1 second increments g The Dwell Stop Time ca
29. sensitive to shrinking L E D Display Informs user of cycle status programs and displays important diagnostic and fault codes 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 Diagnostics Major circuits including the door switch es Phase 7 non coin microprocessor controller computer temperature sensor and heat output circuits are individually monitored providing precise messages for the particular failure 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 a continuous rapid pulse is used for the entire duration of F S S activation A connection is also available to install an external 24Vdc volts direct current buzzer or relay with a maximum power consumption of 250 mA milliamperes Z 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 O High Temperature Protection If the Phase 7 non coin microprocessor controller computer senses that the temperature in the basket tumbler has exceeded 180
30. temperature the operator will simply enter the numerical value desired If an error is made press the STOP CLEAR 9 key ONCE and the incorrect entry that was made will be cancelled Once the entry is made and the parameter program set does not need to be changed press the START ENTER 8j key and the Phase 7 non coin microprocessor controller computer will advance to the next program selected If the parameter program change is a feature change such as changing the temperature conversion PHASE 7 2 2 OPL from d Fahrenheit F d Celsi eC PROGRAMMING LOCATIONS om degrees Fahrenheit F to degrees Celsius TO ENTER PROGRAMMING MODE PRESS IJ amp KEYS TOGETHER or from AUTO Automatic Drying Cycle PRG dij TO EXIT PROGRAMMING MODE PRESS IJ MULTIPLE TIMES Patent No 4 827 627 to MANUAL Timed UNTIL DISPLAY RETURNS TO READY Manual Drying Cycle the operator will press and 275 hold the ARROW DOWN ARROW i EIE P MORS key This will toggle between choices Once the entry is made or if the parameter program does 2 27 BOARD ADDR T not need to be changed press the START ENTER PARS ES RT D REV 3 key and the Phase 7 non coin microprocessor a 1 ENTER P 1 N controller com
31. tumbler for fires In the event of a fire the water supply to the basket tumbler will suppress the fire The Phase 7 non coin microprocessor controller computer will also notify the user that a fire has occurred Program Changes Are Easily Made At The Keyboard Touch Pad Actual programs are viewed at the light emitting diode L E D display for verification Automatic Drying Cycle Patent No 4 827 627 Computerized monitoring of load dryness for precise fast and efficient drying Timed Manual Drying Cycle For special loads programming allows for a specific amount of time in minutes for both drying and Cool Down Cycles Preprogrammed Cycles The Phase 7 non coin microprocessor controller computer can store in its memory six 6 preprogrammed cycles in either the Automatic Drying Mode Patent No 4 827 627 or Manual Drying Mode in the A F keys and an additional 41 in the numerical memory of 0 40 Manually Loaded Cycles For occasional special loads the user can set a specific program in either the Automatic Drying Cycle Patent No 4 827 627 or the Manual Timed Drying Cycle Variable Programmable Fabric Temperature Selections Accommodates the type of fabric to be dried Cool Down Controlled Cool Down Program Cool down lowers the temperature of the exhaust to make the material cool enough to handle Controlled cool down slowly lowers the temperature over 10 minutes for materials
32. versa ALL of the Temperature Selections and Cool Down Temperatures will be changed accordingly The Phase 7 non coin microprocessor controller computer automatically calculates and converts the temperatures in these programs to the previously set value For example if the preprogrammed Cycle drying temperature was set for 160 E when converting from F to the Phase 7 non coin microprocessor controller computer will change to 71 C 1 Celsius H WRINKLE GUARD PROGRAM This program keeps items wrinkle free when they are not removed from the dryer promptly at the end of the drying and or cooling cycles When the drying and cooling cycles are completed the dryer will shut off the tone will sound and the light emitting diode L E D display will read CYCLE DONE If the door is not opened or the cycled stopped the Phase 7 non coin microprocessor controller computer will wait an initial 15 minutes delay time Once the initial 15 minutes of delay time have expired the fan will start and the basket tumbler will rotate without heat for an time of 15 seconds When the fan and basket tumbler start the display will read WRINKLE GUARD Immediately following the 15 second time the Phase 7 non coin microprocessor controller computer will go into a 5 minute OFF time at which point it will display CYCLE DONE The Phase 7 non coin microprocessor controller computer will repea
33. you are ALL the way out of the Programming Mode 0 SELECT LANGUAGE This menu allows the selection of five 5 different languages to operate the dryer The language that is selected will be used for every displayed message as well as for faults and menus ENGLISH FRANCAIS ESPANOL ITALIANO DEUTSCH 1 SELECT SYSTEM PARAMETERS This menu level has four 4 sections ALL programmable parameters other than preprogrammed cycles are done here 11 0 DRYER SETUP ALL parameters that pertain to drying are in this menu level 0 SELECT MODEL This allows the selection of the heat source applied to the dryer and whether the dryer is reversing or non reversing GAS REVERSING GAS NON REVERSING STEAM REVERSING STEAM NON REVERSING ELECTRIC REVERSING ELECTRIC NON REVERSING 1l SYSTEM TEMP This selection controls whether the temperature related programs will be operated in Fahrenheit F or Celsius The programs affected are as follows 1 Temperature Display Mode 2 Drying Temperatures 3 Cool Down Temperatures IMPORTANT The Phase 7 non coin microprocessor controller 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 preprogrammed Cycle A drying temperature was set for 160 F the Phase 7 non coin microprocessor controller computer will change to 71 C 1 Celsius 2 ENTER LINT CLEANING FREQ
34. 8 C at the time of the failure the Phase 7 non coin microprocessor controller computer will continue to display BURNER CONTROL FAULT while the dryer cools by running with no heat for 3 minutes or until the temperature drops below 100 F 38 C If the basket tumbler temperature is below 100 F 38 C or the 3 minutes expire the Phase 7 non coin microprocessor controller computer will shut off ALL outputs and will remain in Fault Mode until the dryer is addressed IGNITION FAULT After the Phase 7 non coin microprocessor controller computer receives a gas valve return for more than 200 ms signal within the DSI purge time the Phase 7 non coin microprocessor controller computer will begin a DSI proof time Phase 7 non coin microprocessor controller computer will continue to recheck the gas valve return signal If the signal is lost during the DSI proof time the Phase 7 non coin microprocessor controller computer will turn off the heat output and determine what the retry count is set at If the retry count is greater than zero the Phase 7 non coin microprocessor controller computer will wait through the interpurge time and attempt to reignite the flame If the failure condition occurs again the Phase 7 non coin microprocessor controller computer will retry until the retry count has been satisfied Once the retry count has been satisfied the Phase 7 non coin microprocessor controller computer will interrupt the cycle an
35. 9 MINUTES MIN 0 THE DEFAULT MINUTES FOR THAT CYCLE 4 ENTER COOL DOWN TIME 0 TO 99 MINUTES MIN 4 THE DEFAULT TIME FOR THAT CYCLE ENTER COOL DOWN TEMP 70 F TO 100 F 21 F TO 38 C EERE 100 THE DEFAULT TEMP FOR THAT CYCLE ENTER STEAM INJECTION ON OR OFF OFF DEFAULT VALUE 3 PROGRAM 0 40 CYCLE 1 SEE 2 PROGRAM A F CYCLE 4 DEFAULT SETTINGS ENTER PASSWORD PRESS epe yt 3 CONFIRM DEFAULTS NO DEFAULT VALUE YES 28 Selecting Languages Press and hold the stop clear key While holding the stop clear key press the up arrow key O SELECT LANGUAGE Press ENTER to access ENGLISH Press the up or down arrow key to select a different language ENGLISH FRANCAIS ESPANOL ITALIANO and DEUTSCH are the selections Press ENTER to store new changes ESPANOL 5 1 SELECCIONAR LOS PARAMETROS DEL SISTEMA 29 Selecting a Dryer Model The computer must be displaying READY to enter program mode While holding the stop clear key press the up arrow key 0 SELECT Press and hold the LANGUAGE a stop clear key Use arrow Or number gt 1 SELECT SYSTEM PARAMETERS Press ENTER to jump directly to the location Press ENTER to access 0 DRYER SETUP Press ENTER to access 30 4 Press ENTER to access GAS REVERSING
36. Alert tone will sound for the amount set in Audio Alert On Time The light emitting diode L E D display will read CYCLE DONE The dryer will wait an initial 15 minute delay before going into a 15 seconds ON 5 minutes OFF cycle These times are fixed and are not programmable During the ON Time the blower fan and the basket tumbler will start to rotate without heat for 15 seconds during this time the display will read WRINKLE GUARD After the 15 seconds are completed the display will read CYCLE DONE and the dryer will go into a 5 minute OFF cycle The Phase 7 non coin microprocessor controller computer will repeat this process of 15 seconds and 5 minutes OFF until either the doors are opened the STOP CLEAR 9 key is pressed or 99 minutes have elapsed whichever comes first Once the 99 minutes have elapsed the L E D display will then read CYCLE DONE and the Phase 7 non coin microprocessor controller computer will lock out the dryer functions until the doors are opened The L E D display will then return to READY 2 Manually Loaded Cycles a Automatic Drying Cycle Patent No 4 827 627 1 L E D display reads READY no cycle in progress 2 Press AUTO 3 L E D display will now read ENTER DRY TEMP 160 TO 200 Defaults to 160 71 Enter the temperature desired from 160 F to 200 F 71 C to 93 C in one degree increments LE for 180 F 82
37. E 76 B System Parameters Program Locations TI C Lixed Parameters tenir 77 SECTION IX PHASE 7 NON COIN AUTO CYCLE PATENT NO 4 827 627 CYCLE ADJUSTMENT VALUES sessssvasevssasaciscesvartnassssoenanioisssarebacchacbeatnasedeeiuanasss 78 SECTION X PHASE 7 NON COIN MICROPROCESSOR CONTROLLER COMPUTER SYSTEM DIAGNOSTICS err 79 A Diagnostic L E D Display Fault Messages 79 B ES S Diagnostie Conditions 5 LR ER e hte tente e e 83 Input Output I O Board L E D 84 D Keyboard Touch Layout t eee re rp Fe t repe tp ree o Ep Eo eR ree Ferrea rh 85 SECTION XI CUSTOMER CUSTOM PARAMETER SETTINGS 0 0 47 86 SECTIONI INTRODUCTION Phase 7 Non Coin Microprocessor Controller Computer Drying System The Phase 7 Non Coin Microprocessor Controller Computer Drying System has been designed with super performance in mind to provide for better temperature regulation efficiency performance consistency and faster drying times Among its many amenities the Phase 7 Non Coin Microprocessor Controller Computer Drying System has a true Automatic Drying Cycle The Phase 7 Non Coin Automatic Drying Cycle Pat
38. E D DOT MATRIX DISPLAY The L E D display informs the user of cycle status program verification and displays important diagnostic and fault information A complete listing of the various display messages and their meanings is shown in Section V of this manual CYCLE IN PROGRESS DISPLAY STATUS During the Drying Cycle the display will indicate the type of cycle in progress by presenting either one 1 of the following 1 AUTO DRYING CYCLE Manually Loaded Auto Cycle 2 AUTO DRYING CYCLE The is replaced with A F or 0 40 3 MANUAL DRYING CYCLE Manually Loaded Manual Cycle 4 MANUAL DRYING CYCLE The is replaced with A F or 0 40 CYCLE IN PROGRESS TEMPERATURE DISPLAY While the dryer cycle is in progress the temperature in the basket tumbler can be displayed by pressing and holding the ARROW The temperature will be displayed in either Fahrenheit F or Celsius C depending on which temperature system has been set in the DRYER SETUP G TEMPERATURE CONVERSION STATUS Temperature related programs are programmable to be operated in either Fahrenheit F or Celsius The temperature selection is made in SYSTEM TEMP The programs affected are as follows 1 Temperature Display Mode 2 Drying Temperatures 3 Cool Down Temperatures IMPORTANT When changing the temperature conversion status from Fahrenheit to Celsius or vice
39. F 82 C for axial airflow or 220 F 104 C for radial airflow it will end the drying cycle and a fault code will be displayed indicating an overheating problem Cycle Preview Entire dryer parameters programs or the preprogrammed cycles are displayed for verification upon a coded entry to the keyboard touch pad Reversing Option Helps reduce the balling up or tangling of large items cycle can be set to have the reversing option so that the basket tumbler will turn in the forward direction for 30 to 120 seconds stop for 5 to 10 seconds and then proceed in the reverse direction for the same time This process is repeated throughout the drying and cooling cycles Rotation Sensor The Phase 7 microprocessor controller computer also displays basket tumbler rotations per minute RPM by pressing and holding the DOWN ARROW while the basket tumbler is on The basket tumbler must be rotating for approximately 30 seconds before getting a true RPM reading d Clean Lint This feature monitors the value of the Lint Cleaning Frequency timer The timer keeps track of how long the dryer s blower fan has been on and compares it to the Lint Cleaning Frequency Setting Once the timer equals the Lint Cleaning Frequency setting the Phase 7 non coin microprocessor controller computer will begin to prompt the user to CLEAN LINT The Phase 7 non coin microprocessor c
40. MODE ENTERING MUST BE IN THE READY STATE PRESS STOP CLEAR AND UP ARROW KEY SIMULTANEOUSLY THIS WILL GET YOU INTO THE PROGRAMMING MODE EXITING PRESS THE STOP CLEAR KEY REPEATEDLY UNTIL THE PHASE 7 NON COIN MICROPROCESSOR CONTROLLER COMPUTER IS BACK TO THE READY DISPLAY THE STOP CLEAR KEY WILL BRING YOU BACK ONE MENU LEVEL AT A TIME AT THE FIRST MENU LEVEL IT WILL EXIT THE PHASE 7 NON COIN MICROPROCESSOR CONTROLLER COMPUTER FROM THE PROGRAMMING MODE AND RETURN TO THE READY STATE NOTES THE UP ARROW AND THE DOWN ARROW KEYS ARE USED TO SCROLL UP AND DOWN A MENU SELECTION THE NUMBER KEYS CAN ALSO BE USED TO BRING THE PHASE 7 NON COIN MICROPROCESSOR CONTROLLER COMPUTER DIRECTLY TO A KNOWN MENU ITEM PRESS THE NUMBER OF THE DESIRED CYCLE FOLLOWED BY THE START ENTER KEY TO ENTER THE MENU CHOICE ASSIGNED TO THE NUMBER SELECTED 26 0 SELECT LANGUAGE ENGLISH FRANCAIS ESPANOL ITALIANO DEUTSCH 1 SELECT SYSTEM PARAMETERS 0 DRYER SETUP 0 6 SELECT MODEL GAS REVERSING ELECTRIC REVERSING STEAM REVERSING GAS NON REVERSING ELECTRIC NON REVERSING STEAM NON REVERSING SYSTEM TEMP DEGF DEG C ENTER LINT CLEANING FREQUENCY 1 TO 10 HOURS 3 3 DEFAULT VALUE ENTER AUDIO ALERT ON TIMES 0 TO 10 5 5 DEFAULT VALUE ENTER ROTATION SENSOR ON OFF ON DEFAULT VALUE BOARD ADDRESS 00 TO ZZ AUTO CYCLE TIME OUT 0 TO 99 MINUTES 60 60 DEFAULT VALUE
41. PLY AND THE GAS OR STEAM SUPPLY BEFORE ANY COVERS GUARDS ARE REMOVED FROM THE MACHINE TO ALLOW ACCESS FOR CLEANING ADJUSTING INSTALLATION OR TESTING OFANY EQUIPMENT PER OSHA Occupational Safety and Health Administration STANDARDS ALL major circuits including the door the Phase 7 non coin microprocessor controller computer temperature sensor and the heat and motor circuits are monitored The Phase 7 non coin microprocessor controller computer will inform the user via the light emitting diode L E D display of certain failure messages along with L E D indicators on the Input Output I O board on the back panel of the front right control door A DIAGNOSTIC L E D DISPLAY FAULT MESSAGES BURNER CONTROL FAULT This routine monitors the gas return valve signal and compares it with the Direct Spark Ignition DSI purge time setting If the gas return valve signal does not turn on before the DSI purge time expires or if it turns on for less than 200 ms the Phase 7 non coin microprocessor controller computer will turn off the heat output increase a counter and wait the interpurge time before reattempting to ignite the burner Once this fault condition occurs five 5 consecutive times the Phase 7 non coin microprocessor controller computer will interrupt the cycle and will display BURNER CONTROL FAULT and will go into a Fault Mode with a brief audio indication If the basket tumbler temperature is above 100 F 3
42. S REMAIN 2 Cycle Status While a cycle is in progress the L E D display will show the progress of the cycle that is being processed a Automatic Drying Cycle While a cycle is in progress the cycle status will display ELAPSED TIME MIN During the Drying Cycle the Phase 7 non coin microprocessor controller computer monitors the moisture in the load b Timed Manual Drying Cycle While a cycle is in progress the cycle status will display _ MINUTES REMAIN 3 Alternate Display Programs a basket s tumbler s RPM can be displayed by pressing and holding the DOWN ARROW I key while a cycle is in progress If a cycle is not in progress the board voltage is displayed b The basket tumbler temperature can be displayed by pressing and holding the ARROW key at any time 22 SECTION VI PROGRAMMING INSTRUCTIONS A INTRODUCTION TO PROGRAMMING The various program selections are stored in the Phase 7 non coin microprocessor controller computer and are broken down into five 5 categories 0 Language ENGLISH FRANCAIS ESPANOL ITALIANO and DEUTSCH 1 System Parameters Dryer Setup Display Setup Cool Down Setup and Wrinkle Guard Setup 2 Preprogrammed Cycles Keys A F This feature allows the operator to have the six 6 most commonly used cycle selections awaiting the push of a single keyboard touch pad entry to start the dryer 3 Preprogrammed Cycles 0 40 This feature
43. UENCY 1 TO 10 HOURS This selection sets how long the lint cleaning timer will run before prompting the user to CLEAN LINT Once the user is prompted to CLEAN LINT the Phase 7 non coin microprocessor controller computer will allow an additional 2 hours of run time before the dryer is placed into a locked out state waiting for the lint drawer to be cleaned 3 ENTER AUDIO ALERT ON TIMES 0 TO 10 This selection allows the operator to adjust the amount of signal tones This parameter program affects the tone at the end of the Cool Down Cycle as well as at the end of the Wrinkle Guard On Time 4 ROTATION SENSOR This selection is used to turn the rotational sensor on or off 5 BOARD ADDRESS 00 TO ZZ This location is where the board address is defined This is only used when the Phase 7 non coin microprocessor controller computer is interfaced to a network 6 AUTO CYCLE TIME OUT 0 TO 99 MINUTES This selection allows the user to set a maximum time that the auto cycle will run before timing out 12 1 REVERSING SETUP The parameters that pertain to the Reversing Mode are in this menu level 0 ENTER SPIN TIME 30 TO 120 SECONDS This parameter program is fixed at 2 minutes in the forward direction and 2 minutes in the reverse direction for the Automatic Mode In the Manual Mode it is programmable This Spin Time is programmed here for the Manually Loaded Manual Cycle only 1 ENTER STOP TIME 5 TO 10 SECONDS This paramete
44. ates a problem with overheating This error will initiate an Exhaust High Temp Fault condition and will go into Fault Mode with a brief audio indication The Phase 7 non coin microprocessor controller computer determines this error by monitoring the temperature sensor input to have a steady gradual increase in temperature to a known upper limit the limit typically is 20 over the maximum allowed programmable set point The dryer will run with no heat for 3 minutes or until the temperature drops below 100 F 38 C Once the basket tumbler temperature is below 100 F 38 C or 3 minutes expire the Phase 7 non coin microprocessor controller computer will shut off ALL outputs and remain in Fault Mode until the dryer is addressed LINT ACCESS OPEN Indicates the lint drawer is open and needs to be closed LOW VOLTAGE FAULT Indicates power has dropped below the operating values and will shutdown MAIN DOOR OPENED Indicates the main door is open when it should be closed MODEL ERROR ENTER CORRECT MODEL This routine monitors the inputs such as the sail switch and gas valve Steam dryers DO NOT use a sail switch or valve input and an electric dryer will not use a gas valve input These signals allow the Phase 7 non coin microprocessor controller computer to interpret what type of dryer it is controlling The Phase 7 non coin microprocessor controller computer determines what the expected dryer responses should be for that specific heat t
45. ation Press ENTER to access Press the up or down arrow key to scroll the A Z and 0 9 Press the up or down arrow key to scroll the A Z and 0 9 Press ENTER to store new changes 6 AUTO CYCLE TIME OUT 0 TO 99 MINUTES 44 Auto Cycle Time Out While holding the stop clear key press the up arrow key Press and hold the stop clear key Use arrow Or number Press ENTER to jump D directly to the location Vos 1 SELECT SYSTEM O SELECT LANGUAGE PARAMETERS Press ENTER to access 0 DRYER SETUP Press ENTER to access 45 Use arrow key 1 SYSTEM TEMP a ENTER LINT CLEANING MET 1 TO 10 HOURS o 3 ENTER AUDIO ALERT ON TIMES 0 TO 10 4 ROTATION SENSOR Cs BOARD ADDRESS 00 to ZZ Press ENTER to jump directly to the location AUTO CYCLE TIME OUT 0 TO 99 MINUTES Press ENTER to access Press the up or down arrow key to scroll the A Z and 0 9 Press ENTER to store new changes AUTO CYCLE TIME OUT 0 TO 99 MINUTES 47 Adjusting Reversing Spin Time and Stop Time While holding the stop clear key press the up arrow key Press and hold the stop clear key O SELECT LANGUAGE Use arrow Or number a key 1 Press ENTER to jump
46. cle in progress 2 Press the letter on the keyboard touch pad corresponding to the cycle desired i e key D NOTE 0 40 WILL REQUIRE THE START ENTER KEY TO BE PRESSED AFTER THE NUMBER IS SELECTED IN ORDER TO ACCEPT THE SELECTION and START DRYING 3 The dryer will then start LE blower basket tumbler and heat 4 The L E D display will read MANUAL DRYING CYCLE D 00 00 MIN REMAIN NOTE Press and hold the UP ARROW to view the basket tumbler temperature at any time NOTE The dryer be stopped at any time by pressing the STOP CLEAR key at this time the dryer will go into a cycle pause If the STOP CLEAR 9 key is pressed again at this point the cycle that was in progress will be cancelled and returned to the READY state NOTE Press and hold the DOWN ARROW view the basket tumbler RPM 5 When the programmed drying time has expired the Phase 7 non coin microprocessor controller computer will proceed into the Cool Down Cycle 6 Once the Cool Down Cycle begins at the end of the heat cycle the L E D display will read COOL DOWN TEMP MINUTES REMAINING At the end of the heat cycle the dryer will shut off the heat and continue the fan and basket tumbler until the Cool Down Time or temperature is reached 7 Oncethe Cool Down Cycle is completed the Phase 7 non coin microprocessor controller computer will proceed into the Wrinkle Guard Cycle The Audio
47. d display Ignition Fault condition and go into a Fault Mode with a brief audio indication If the basket tumbler temperature 15 above 100 F 38 C the Phase 7 non coin microprocessor controller computer will continue to display Ignition Fault while the dryer cools by running with no heat for 3 minutes or until the temperature drops below 100 F 38 C Once the basket tumbler temperature is below 100 F 38 C or the 3 minutes expire the Phase 7 non coin microprocessor controller computer will shut off ALL outputs and will remain in Fault Mode until the dryer is addressed 79 FLAME FAULT After the Phase 7 non coin microprocessor controller computer has verified that the gas valve signal was present throughout the Direct Spark Ignition DSI purge time and the DSI proof time the Phase 7 non coin microprocessor controller computer will continue to monitor the gas valve return signal In the event that the gas valve return signal is lost anytime after the DSI proof time the Phase 7 non coin microprocessor controller computer will turn off the heat output and increase a counter Once this fault condition occurs five 5 consecutive times the Phase 7 non coin microprocessor controller computer will interrupt the cycle display Flame Fault condition and go into a Fault Mode with a brief audio indication If the basket tumbler temperature is above 100 F 38 C the Phase 7 non coin microprocessor controller computer will
48. e heat cycle the dryer will shut off the heat and continue the fan and basket tumbler until the Cool Down Time or temperature is reached 7 Oncethe Cool Down Cycle is completed the Phase 7 non coin microprocessor controller computer will proceed into the Wrinkle Guard Cycle The Audio Alert tone will sound for the amount set in Audio Alert On Time The L E D display will read CYCLE DONE The dryer will wait an initial 15 minutes delay before going into a 15 seconds ON 5 minutes OFF cycle These times are fixed and are not programmable During the ON Time the blower fan and the basket tumbler will start to rotate without heat for 15 seconds during this time the display will read WRINKLE GUARD After the 15 seconds are completed the display will read CYCLE DONE and the dryer will go into a 5 minute OFF cycle The Phase 7 non coin microprocessor controller computer will repeat this process of 15 seconds and 5 minutes OFF until either the doors are opened the STOP CLEAR key is pressed or 99 minutes have elapsed whichever comes first Once the 99 minutes have elapsed the L E D display will then read CYCLE DONE and the Phase 7 non coin microprocessor controller computer will lock out the dryer functions until the doors are opened The Phase 7 non coin microprocessor controller computer will then return to READY b Timed Manual Drying Cycle 1 L E D display reads READY no cy
49. ected the Phase 7 non coin microprocessor controller computer will immediately enter F S S DISABLED Mode SHORTED THERMISTOR PROBE This message indicates that the F S S thermistor probe is damaged or the wiring is shorted If this condition is detected the Phase 7 non coin microprocessor controller computer will immediately enter F S S DISABLED Mode DISCONNECTED WATER VALVE This indicates that the water valve is open or that it is not connected to the Phase 7 non coin microprocessor controller computer If this condition is detected the Phase 7 non coin microprocessor controller computer will continue to monitor the condition for a period of 5 minutes before entering F S S DISABLED Mode Once the condition is corrected the Phase 7 non coin microprocessor controller computer will continue to monitor the condition for 1 minute before exiting F S S DISABLED Mode 20 SHORTED WATER VALVE This indicates the water valve is shorted or the wiring to the valve is shorted If this condition is detected the Phase 7 non coin microprocessor controller computer will continue to monitor the condition for a period of 5 minutes before entering F S S DISABLED Mode Once the condition is corrected the Phase 7 non coin microprocessor controller computer will continue to monitor the condition for 1 minute before exiting F S S DISABLED Mode WATER NOT CONNECTED This indicates that there is no water pressure at the water valve This will
50. ent No 4 827 627 principle is based on one 1 of the most fundamental laws of thermodynamics which governs the flow of heat in thermal systems Utilizing this Phase 7 non coin microprocessor controller computer technology the user simply has to place the load in the dryer and push one 1 single button to start the drying cycle The Phase 7 non coin microprocessor controller computer will directly monitor the moisture content in the load and stop the drying cycle automatically when the selected dryness level is reached The Phase 7 Non Coin Automatic Drying Cycle Patent No 4 827 627 virtually eliminates ALL guesswork The Phase 7 non coin microprocessor controller computer determines how much drying time is needed and compensates for various types of fabrics and load sizes therefore avoiding damage to fabrics by overdrying as well as avoiding wasted time and energy for any given load Once the Phase 7 non coin microprocessor controller computer determines that the load is dry the Phase 7 non coin microprocessor controller computer will go into the Cool Down Cycle until the preprogrammed time or temperature is reached and then will shut the dryer off automatically SECTION II FEATURES Dependable Phase 7 Non Coin Microprocessor Controller Computer Solid State Integrated Circuitry Eliminates as many moving parts as possible Fire Suppression System F S S A standard feature which continually monitors the basket
51. ess ENTER to access 0 SELECT MODEL 34 Use arrow key Or number Press ENTER to jump directly to the location 2 ENTER LINT CLEANING FREQUENCY 1 TO 10 HOURS 1 Press ENTER to access 1 SYSTEM TEMP Press the up arrow key to increment the number down arrow key to decrement the number or enter the number directly 1 Press ENTER to store new changes 3 ENTER AUDIO ALERT ON TIMES 0 TO 10 Adjusting the Audio Alert On times While holding the stop clear key press the up arrow key Press and hold the stop clear key Use arrow Or number 7 Press ENTER to jump n directly to the location O SELECT LANGUAGE 1 SELECT SYSTEM PARAMETERS Press ENTER to access 0 DRYER SETUP Press ENTER to access 0 SELECT MODEL 36 Use arrow key Or number 1 SYSTEM TEMP Press ENTER to jump directly to the location 2 ENTER LINT CLEANING FREQUENCY 1 TO 10 HOURS 3 ENTER AUDIO ALERT ON TIMES 0 TO 10 Press ENTER to access Next page 37 Press the up arrow key to increment 4 the number the down arrow key to decrement the number or enter the number directly Press ENTER to store new changes 4 ROTATION SENSOR 38 Rotation Sensor Wh
52. ess the letter on the keyboard touch pad corresponding to the cycle desired 1 key NOTE 0 40 will require the START ENTER key to be pressed after the number is selected in order to accept the selection and start drying 3 The dryer will then start LE blower basket tumbler and heat 4 Atthe start of a cycle the L E D display will initially display the cycle parameters of the selected cycle AUTO DRYING CYCLE A TEMP 180 DRYNESS LEVEL EX DRY Then the display will read AUTO CYCLE A ELAPSED TIME 00 00 MINUTES The L E D display will continue to show AUTO CYCLE A ELAPSED TIME XX XX MINUTES until the load is dried to the appropriate dryness level or the auto cycle time out time has expired NOTE Press and hold the UP ARROW to view the basket tumbler temperature at any time NOTE The dryer can be stopped at any time by pressing the 9 key at this time the dryer will go into a cycle pause If the 9 key is pressed again at this point the cycle that was in progress will be cancelled and returned to the READY state 5 Once the preprogrammed percentage of extraction dryness level is reached the drying cycle will end and the Cool Down Cycle will begin 14 6 Once the Cool Down Cycle begins at the end of the heat cycle the light emitting diode L E D display will read COOL DOWN TEMP MINUTES REMAINING At the end of th
53. ess the up or down arrow key to adjust the dryness level FINISHING DRY OR EXTRA DRY Press ENTER to store new changes Press ENTER to access Press the up arrow key to increment the value the down arrow key to decrement the value or enter the value directly From Previous A EXTRA DRY Next Page A 1 ENTER DRY TIME 0 TO 99 MINUTES 0 63 2 ENTER DRY TEMP 100 TO 200 F Next Page B Press ENTER to store new changes Press ENTER to access eo G Press the up arrow key to increment the time the down arrow key to decrement the time or enter the time directly Press ENTER to store new changes Axial models will 4 display a maximum temp of 160 F Press ENTER to access Press ENTER to store new changes Press ENTER to access Press the up arrow key to increment the temp the down arrow key to decrement the temp or enter the temp directly Press ENTER to store new changes Press the up or down arrow key to turn the option ON or OFF OFF Press ENTER to store gt 1 1 4 Press ENTER to access new changes 5 ENTER COOL DOWN TIME 0 TO 99 MINUTES Next Page A 64 From Previous B
54. eyboard touch pad label 3 This symbol represents STOP CLEAR 4 This symbol represents 5 1 a The flowchart arrows i e represents the program path b On the sides of the flowcharts are explanations of the flowchart procedure and in some cases the programming limits Listed below is an index of the flowcharts on the following pages Flowchart Titles Page Entering and Exiting Program 26 System Parameters Program 0 LANGUAGES 2 nei RE UU LR EM ULM 29 I 5 30 2 AEP CYCLES a e m I I IM tere 59 OAO CYCLES 59 AODBEAUETSEUPINOS3 72 23 PHASE 7 MENU PROGRAMMING PROCEDURE EVERY INDENTED STEP REPRESENTS THE START ENTER KEY BEING PRESSED TO SELECT A MENU ITEM EVERY MESSAGE WITH A NUMBER BEFORE IT INDICATES THAT IT IS A MENU SELECTION CHOICE EVERY MESSAGE WITHOUT ANUMBER BEFORE IT INDICATES THATITIS THELAST MENU LEVEL LE MENU FLOW FROM 1 SELECT SYSTEM PARAMETERS PRESSING START ENTER PUTS YOU AT 0 DRYER SETUP PRESSING UP ARROW PUTS YOU AT 1 COOL DOWN SETUP PRESSING DOWN ARROW PUTS YOU BACK AT 0 DRYER SETUP PROGRAMMING
55. greater than 120 F 48 C and the Phase 7 non coin microprocessor controller computer detects a 50 rise in temperature this will be the trip point and the F S S routine will activate While a drying cycle is in process and the heat has turned on at least once the Phase 7 non coin microprocessor controller 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 non coin microprocessor controller computer detects an exhaust temperature rise 25 F greater than set point this will be the trip point and the F S S routine will activate If set point is below 160 F 71 C the trip point will be 185 F 85 C Once the F S S routine is activated the Phase 7 non coin microprocessor controller computer will display F S S ACTIVATED and water will be injected into the basket tumbler chamber Any time 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 the 2 minutes has elapsed the Phase 7 non coin microprocessor controller computer will check if the temperature remained above trip point if so water will remain on The Phase 7 non coin microprocessor controller computer will continue to check if the temperature is above trip point every 30 seconds If the water has been on for a constant 10 minutes the water wi
56. he 5 key and the desired preset program number 0 40 followed by the 5 key again The L E D display will read the program parameter settings and then return to the READY Display Mode 10 K REVERSING OPTION This feature helps reduce balling up or tangling of large items REVERSING OPTION SELECTIONS 1 Reverse On or Reverse Off 2 This option can be set to or OFF for each cycle individually 3 Basket Tumbler Spin Time and Dwell Stop Time a Fixed in the Automatic AUTO Mode and cannot be changed 1 Spin Time 2 minutes forward and 2 minutes reverse 2 Dwell Stop Time 5 seconds b Programmable in the Manual Mode 1 Spin Time Programmable from 30 seconds to 120 seconds in 1 second increments 2 Dwell Stop Time Programmable from 5 seconds to 10 seconds in 1 second increments L DIAGNOSTICS The Phase 7 non coin microprocessor controller computer monitors the Drying Functions which include temperatures burners sail switches blower basket tumbler and lint drawer M PROGRAM LOCATIONS System parameters are programmed in Program Locations PL Access to this location is acquired by pressing the STOP CLEAR and the UP ARROW together To exit the Programming Location simply press the STOP CLEAR key If you are several menu layers deep continue to press the STOP CLEAR key to back up the menu until
57. he POWER ON button is pressed green button light is on then the L E D is ON This L E D will indicate the status of the water pressure switch on the Fire Suppression System F S S water line If water pressure is present then the L E D is ON This L E D will indicate that the F S S system output is activated STEAM GREEN L E D This L E D will indicate the status of the steam injection output If the request to turn on the steam injection is made then the L E D is ON _ GREEN L E D This L E D will indicate the status of the heat output If the request to turn AIR GREEN L E D REV GREEN L E D FWD GREEN L E D FAN GREEN L E D on the heater is made then the L E D 15 ON This L E D will indicate the status of the air jet output If the request to turn on the air jet is made then the L E D is ON This L E D will indicate the status of the basket tumbler reverse direction output If the request to tumble the drum in the reverse direction is made then the L E D is ON This L E D will indicate the status of the basket tumbler forward direction output If the request to tumble the drum in the forward direction is made then the L E D is ON This L E D will indicate the status of the fan output If the request to turn on the fan blower 1s made then the L E D is ON 84
58. ile holding the stop clear key press the up arrow key Press and hold the stop clear key O SELECT LANGUAGE Use arrow Or number Press ENTER to jump directly to the location Vos 1 SELECT SYSTEM PARAMETERS Press ENTER to access 0 DRYER SETUP Press ENTER to access 0 SELECT MODEL 39 Use arrow key Or number 2 ENTER LINT CLEANING FREQUENCY 1 TO 10 HOURS Press ENTER to jump directly to the location 3 ENTER AUDIO ALERT ON TIMES 0 TO 10 4 ROTATION SENSOR 40 Press ENTER to access PES Press the up or down arrow key to select ON or OFF Press ENTER to store new changes 5 BOARD ADDRESS 00 TO ZZ 41 Dryer Address While holding the stop clear key press the up arrow key Press and hold the stop clear key O SELECT LANGUAGE Use arrow Or number Press ENTER to jump directly to the location 1 SELECT SYSTEM PARAMETERS Press ENTER to access 0 DRYER SETUP Press ENTER to access 42 Use arrow Or number key 2 ENTER LINT CLEANING FREQUENCY 1 TO 10 HOURS 3 ENTER AUDIO ALERT ON TIMES 0 TO 10 4 ROTATION SENSOR Y 5 BOARD ADDRESS 00 TO ZZ Next page Press ENTER to jump directly to the loc
59. ill now display PRESS START Press the START ENTER 89 key to start the dryer The light emitting diode L E D display will read MANUAL DRYING CYCLE MINUTES REMAIN NOTE The dryer can be stopped at any time by pressing the STOP CLEAR 9 key at this time the dryer will go into a cycle pause If the 9 key is pressed again at this point the cycle that was in progress will be cancelled and returned to the READY state 8 Once the programmed drying time has expired the Phase 7 non coin microprocessor controller computer will proceed into the Cool Down Cycle Mode 9 Once the Cool Down Cycle begins at the end of the heat cycle the L E D display will read COOL DOWN TEMP MINUTES REMAINING At the end of the heat cycle the dryer will shut off the heat and continue the fan and basket tumbler until the Cool Down Time or temperature 18 reached 10 Once the Cool Down Cycle is completed the Phase 7 non coin microprocessor controller computer will proceed into the Wrinkle Guard Cycle The Audio Alert tone will sound for the amount set in Audio Alert On Time The L E D display will read CYCLE DONE The dryer will wait an initial 15 minutes delay before going into a 15 seconds ON 5 minutes OFF cycle These times are fixed and are not programmable During the ON Time the blower fan and the basket tumbler will start to rotate without heat for 15 seconds during this time the displa
60. ithin 2 hours of run time the Phase 7 non coin microprocessor controller computer will be locked out EE PROM FAULT HHt Error in memory location The indicates the location of the fault 0 EXHAUST HIGH LIMIT FAULT This routine monitors the basket tumbler safety over temperature switch If the switch opens the dryer will display Exhaust High Limit Fault and will go into Fault Mode with a brief audio indication If the basket tumbler temperature is above 100 F 38 C the dryer will continue to display Exhaust High Limit Fault while the Phase 7 non coin microprocessor controller computer cools by running with no heat for 3 minutes or until the temperature drops below 100 F 38 C Once the basket tumbler temperature is below 100 F 38 C or the 3 minutes expire the Phase 7 non coin microprocessor controller computer will shut off ALL outputs and will remain in Fault Mode until the dryer is addressed EXHAUST PROBE FAULT AXIAL PROBE FAULT This routine indicates a problem with the temperature sensor circuit This error will trigger an Exhaust Probe Fault or Axial Probe Fault condition and will go into a Fault Mode with a brief audio indication The dryer will run with no heat for 3 minutes Once the 3 minutes expire the Phase 7 non coin microprocessor controller computer will shut off ALL outputs and will remain in Fault Mode until the dryer is addressed EXHAUST HIGH TEMP FAULT This error routine indic
61. ll be turned off regardless of the temperature and the Phase 7 non coin microprocessor controller computer will display F S S WAS ACTIVATED If the temperature has dropped below trip point the Phase 7 non coin microprocessor controller computer will turn off the water prior to 10 minutes SYSTEM RESET After the Phase 7 non coin microprocessor controller computer determines that the situation is under control and shuts the water being injected into the basket tumbler off the Phase 7 non coin microprocessor controller computer display will read F S S WAS ACTIVATED and the horn tone will sound until reset manually To reset the Phase 7 non coin microprocessor controller computer once the Phase 7 non coin microprocessor controller computer displays F S S WAS ACTIVATED press the red STOP CLEAR key on the keyboard touch pad 19 FIRE SUPPRESSION SYSTEM 5 5 VALVE CHECK The operation of the water solenoid valve can be tested to insure that the water supply system and valve are functional Before attempting a system check be sure that ALL water supply shutoff valves to the dryer are in the OPEN position and the dryer must be in the READY Mode where no cycle is loaded or in progress The procedure is as follows 1 Press and hold the red STOP CLEAR key while in READY Mode and no cycle is in progress 2 Press and hold the key 3 Water valve will open and water will be di
62. memory six 6 preprogrammed cycles keys A F on the keyboard touch pad This allows the user to have the six 6 most commonly used cycles readily available requiring only the push of a single keyboard touch pad entry to start the dryer 0 40 CYCLES The Phase 7 non coin microprocessor controller computer can store 41 preprogrammed cycles in its numerical memory Use keys 0 9 on the keyboard touch pad This allows the user to have up to 41 customized programmed cycles that may not be as commonly used as the six 6 A F These are not one touch entries to start the dryer like A F They are selected by entering the number which represents the cycle desired and by pressing the START ENTER 8j key to start the cycle Both types of preprogrammed cycles can be set in either the Automatic Drying Mode Patent 4 827 627 in which the drying cycle will end when the selected dryness level has been reached the drying time out time has expired or in the Manual Timed Drying Mode in which the dryer will operate for the specific drying time programmed These cycles can be programmed in any combination Once the heating cycle is completed the Phase 7 non coin microprocessor controller computer then goes into the Cool Down Cycle in which the articles are tumbled at room temperature or a controlled cool down in which the dryer goes into a slow Cool Down Mode for 10 minutes sloping the temperature 10 F 5 5 C every minute
63. ment is Seconds ss Press the up arrow key to increment the time in seconds down arrow key to decrement the time in seconds or enter the time in seconds directly 55 Press ENTER to store new changes ENTER 1ST OFF TIME 5 11 TO 45 00 The first time adjustment is Minutes mm Press the up arrow key to increment the time in minutes the down arrow key to decrement the time in minutes or enter the time in minutes directly Press ENTER to store new changes The second time adjustment is Seconds ss Next page 56 ENTER 2ND ON TIME 8 21 TO 45 00 B Press the up arrow key to increment the time in seconds the down arrow key to decrement the time in seconds or enter the time in seconds directly Press ENTER to store new changes 4 the first time adjustment is Minutes mm Press the up arrow key to increment lt _ the time in minutes the down arrow Next page 57 key to decrement the time in minutes or enter the time in minutes directly Press ENTER to store new changes The second time adjustment is Seconds ss Press the up arrow key to increment a the time in seconds the down arrow key to decrement the time in seconds 9 or enter the time in seconds direc
64. n be programmed from 5 seconds to 10 seconds in 1 second increments h Steam Injection Optional Programmable 0 5 intervals ALL six 6 preprogrammed cycles along with cycles 0 40 have been programmed by the factory as outlined in Section VII However even though cycles A F are the most common cycles used they should be reviewed to ensure they meet the location application or needs Should changes become necessary refer to the Programming Section of this manual B MANUALLY LOADED CYCLES For occasional or onetime special loads the operator must enter the specific program features needed This cycle is not stored within the Phase 7 non coin microprocessor controller computer and must be entered each time The Manually Loaded Cycle can be set in either the Automatic Drying Mode Patent No 4 827 627 or the Timed Manual Drying Mode These modes are selected by pressing the AUTO or MAN key on the keyboard touch pad C AUTOMATIC DRYING CYCLE PATENT NO 4 827 627 OPERATIONS In this mode the Phase 7 non coin microprocessor controller computer determines how much drying time is needed and compensates for various types of fabrics and load sizes ALL automatically The Phase 7 non coin microprocessor controller computer accomplishes this by calculating the dryness level percentage of extraction using the temperature selected as well as the dryness level preset by the factory The Phase 7 non
65. ne nennen nennen nter enne 4 C Program Changes Are Easily Made At The Keyboard Touch Pad 4 D Automatic Drying Cycle Patent No 4 827 627 00 0 4 E Timed Manual Drying Cycle eese eene Saaie tiera pesei 4 Preprogramimed Cycles ut futi fifi eei 4 Loaded Cycles ae nae ana nt 4 Variable Programmable Fabric Temperature Selections 4 I Cool Down Controlled Cool Down Program nnne enne enne 4 Js ner repleri 4 K Wrinkle Guard Prostam ER REPERI Re eter ges p edges pe gos 4 Ds DIET pee EE 4 M Audio Alert Signal 7 107 eee ROGO OU UR SUI SU 4 N Temperature Conversion Status rere eren e ree EH Eee CA LEER LL LEA MeL E eE Hae be tta polenta eee 5 O High Temperature Protection eere er eere r tren rhe rne hrR tree HELP EE e Se oa 5 P Cycle Preview saecu eene esed Des pep p ere ted 5 Q Reversing mio gue DIOE ER 5 Rotatiom5ensoE coquat aee e eO OO ORDERED ANNE M MI eed 5 Se Gleam LANG E
66. nged the user can exit MANUAL MODE the Program Mode by pressing the STOP CLEAR ENTER DRY TIME 0 TO 99 MNUTES 2 ENTER DRY TEMP 100 F 38 C TO 200 F 94 C x S key until the Phase 7 non coin microprocessor 3 CONTROLLED COOL DOWN 2 4 ENTER COOL DOWN TIME O TO 99 MINUTES controller computer is out of the Programming S ENTER TOOL DOWN TEMP 70 F 2P0 TO 10 F 38 C Mode The Phase 7 non coin microprocessor ls DEFAULT SETTINGS controller computer will be returned to the wie Operating Mode and the light emitting diode L E D x 160 77 C MAXIMUM TEMP ON AXIAL MODELS z 11 99 display will read READY P NA4043 24 B PROGRAMMING FLOWCHARTS The following section of this manual explains the programming of the preprogrammed cycles and Program Locations system parameters through the use of flowcharts A flowchart is a diagram of the programming process Four 4 different symbols will be used in the flowcharts display symbol key symbol START ENTER STOP CLEAR Each display symbol will represent a readout on the Phase 7 non coin microprocessor controller computer light emitting diode L E D display and each key symbol will represent a key that is pressed For example 1 If the flowchart shows the symbol C the Phase 7 non coin microprocessor controller computer L E D display will read the same 2 If the flowchart shows the symbol press that specific key on the k
67. njection IST ON TIME OFF TIME 2ND ON TIME OFF TIME 3RD ON TIME OFF TIME 4TH ON TIME OFF TIME 5TH ON TIME OFF TIME AUTO MANUAL 88 Option Option Option American Dryer Corp ADC 113193 3 02 03 04 100
68. ontroller computer will allow two 2 additional hours of run time before the Phase 7 non coin microprocessor controller computer is locked out in a CLEAN LINT state The dryer will not be cleared from this state until the lint drawer has been cleaned When the lint drawer is opened the display will read Lint Access Open and when the lint drawer is closed the display will read READY T Language Selection Phase 7 non coin microprocessor controller computer has the ability to display five 5 different languages English French Spanish Italian and German U Model Selection Phase 7 non coin microprocessor controller computer can be programmed to be used on three 3 modes of heat gas steam and electric It can also be configured for reversing and non reversing dryers V Default Factory Settings This feature will set ALL programmed parameters to their default values W Keyboard Touch Pad Symbols STOP CLEAR key START ENTER key UP ARROW key scroll up DOWN ARROW key scroll down X Steam Injection Option The Phase 7 non coin microprocessor controller computer has the ability to program up to five 5 steam injection intervals for a programmed amount of time at different points of a cycle including cool down SECTION III PROGRAM SELECTIONS A PREPROGRAMMED CYCLES A F CYCLES The Phase 7 non coin microprocessor controller computer can store in its
69. puter will advance to the next 2 7 0 WRINKLE GUARD AUDIO ALERT program selection 3 STEAM INJECTION SETUP 2 PROGRAM A F CYCLES SELECT A F KEY When making numerical changes please stay within coo NE e M 0 REVERSE MODE the programming limits shown If an erroneous entry TENTER DRY aS is made the Phase 7 non coin microprocessor 4 CONTROLLED COOL DOWN controller computer will display and E ENTER DOWN 16 99 MINUTES ignore the entry made when the START ENTER 2 7 00 1 4 1 1 0 REVERSE MODE key is pressed it will return to the numerical value 1 2 ENTER DRY TEMP 100 F 38 C TO 200 F 94 C x previously set 3 CONTROLLED COOL DOWN 4 ENTER COOL DOWN TIME 0 TO 99 MINUTES 5 ENTER COOL DOWN TEMP 70 F 21 C TO 100 F 38 C i i 6 STEAM INJECTION The Phase 7 non coin microprocessor controller 2 ENTER 0 40 computer allows the operator to scroll through the ATER a ae various parameters programs and select the parameter to be changed At this point the operator 1 ENTER DRY TEMP 160 F 77 C TO 200 94 C x 2 ENTER DRYNESS LEVEL can go to the next Program Location system 3 ENTER CYCLE ADJUSTMENT VALUE 0 TO 99 4 CONTROLLED COOL DOWN parameter to be changed If no other programs 5 ENTER COOL DOWN TME O TO 99 MINUTES 6 6 ENTER COOL DOWN TEMP 70 F 21 C TO 100 F 38 C parameters need to be cha
70. r program is fixed at 5 seconds in the Automatic Mode and programmable in the Manual Mode This Dwell Stop Time is programmed here for the Manually Loaded Manual Cycle only 2 WRINKLE GUARD SETUP The parameters that pertain to the Wrinkle Guard are in this menu level 0 WRINKLE GUARD AUDIO ALERT This parameter program allows the operator to turn the Audio Alert tone on or off at the end of each Wrinkle Guard Cycle AUDIO ALERT ON AUDIO ALERT OFF 3 STEAM INJECTION SETUP Optional This parameter is used to inject steam into the basket tumbler up to 5 times 0 5 ON Time is first entered MM SS minutes seconds and then the OFF Time is entered MM SS minutes seconds 2 PROGRAM A F CYCLES This menu allows the programming of cycles A F The parameters selected in this menu for each letter will be stored in memory for that key This will allow the operator to utilize one touch drying through keys A F 3 PROGRAM 0 40 CYCLES This menu allows the programming of cycles 0 40 The parameters selected in this menu for each number will be stored in memory for that number key s This will allow the operator to utilize preprogrammed drying cycles stored in memory under a numerical location NOTE BOTH THE and 0 40 CYCLES ALLOW FOR A TOTAL OF 47 PREPROGRAMMED LOCATIONS FOR CUSTOM DRYING 4 DEFAULT SETTINGS This menu allows the operator to set ALL programmable parameters to default settings
71. s and 5 minutes OFF until either the doors are opened the STOP CLEAR key is pressed or 99 minutes have elapsed whichever comes first Once the 99 minutes have elapsed the L E D display will then read CYCLE DONE and will lock out the dryer functions until the doors are opened The L E D display will then return to READY b Timed Manual Drying Cycle D 2 3 4 5 6 L E D display reads READY no cycle in progress Press key L E D display will now read ENTER DRY TIME 0 TO 99 MINUTES defaults to 0 for 40 minutes press key 4 key 0 and then press the START ENTER 89 key to accept the value L E D display will now read ENTER DRY TEMP __ TO defaults to 100 F 38 C Enter the temperature desired from 100 F to 200 F 38 C to 93 C in one degree increments LE for 182 F 83 C press key 1 key 8 key 2 and then press the 5 key to accept the value L E D display will now read ENTER COOL DOWN TIME 0 TO 99 MINUTES LE for 10 minutes press key 1 key 0 and then press the 5 8j key to accept the value L E D display will now read REVERSE MODE defaults to ON The ON OFF selection can be toggled with the UP ARROW and DOWN ARROW W Once selected press the key to accept selection 17 7 The dryer w
72. s and remain in Fault Mode until the dryer is addressed 5 5 ACTIVATED Indicates that the Phase 7 non coin microprocessor controller computer has detected a fire and is currently extinguishing the flame E S S WAS ACTIVATED Indicates that the Phase 7 non coin microprocessor controller computer detected a fire and has extinguished the flame 82 B ES S DIAGNOSTIC CONDITIONS In the event that the Phase 7 non coin microprocessor controller computer detects a fault in the Fire Suppression System F S S the Phase 7 non coin microprocessor controller computer will display the message F S S DISABLED READY To find the reason for the F S S disabling press and hold the red STOP CLEAR and green START ENTER 8j keys Doing so will cause the Phase 7 non coin microprocessor controller computer to display one 1 of the following diagnostic messages OPEN THERMISTOR PROBE This message indicates that the F S S thermistor probe is either not connected or is damaged If this condition is detected the Phase 7 non coin microprocessor controller computer will immediately enter F S S DISABLED Mode SHORTED THERMISTOR PROBE This message indicates that the F S S thermistor probe is damaged or the wiring is shorted If this condition is detected the Phase 7 non coin microprocessor controller computer will immediately enter F S S DISABLED Mode DISCONNECTED WATER VALVE This indicates that the water valve is
73. s fixed at 2 minutes in forward and 2 minutes in reverse drive 2 Dwell Stop Time STOP TIME is fixed at 5 seconds in the Auto Mode and is not adjustable 77 SECTION IX PHASE 7 NON COIN AUTO CYCLE PATENT NO 4 827 627 CYCLE ADJUSTMENT VALUES Gas Adjustment Electric Adjustment Model Value Model Value MLG 55 65 MLE 120ES 78 MLG 758 60 MLE 170SE 70 MLG 75V 70 MLG 78 70 MLG 82 62 MLG 96 70 Steam Adjustment MLG 122 70 Model Value MLG 130 73 MLS 130 65 MLG 170 68 MLS 170 70 IMPORTANT If your particular model dryer dryness levels are not shown in the above charts contact the Service Department for the appropriate factors for your particular dryer When doing so please have the dryer model and serial numbers available IMPORTANT The adjustment values have been preprogrammed by the factory but can be changed in the field IF THE PHASE 7 NON COIN MICROPROCESSOR CONTROLLER COMPUTER SHOULD FAILAND IS BEING REPLACED THE REPLACEMENT PHASE 7 NON COIN MICROPROCESSOR CONTROLLER COMPUTER MUST BE REPROGRAMMED FOR THE SPECIFIC MODEL SHOWN IN THE ADJUSTMENT VALUE PARAMETERS CHARTS ABOVE THE ADJUSTMENT VALUE LABEL IS LOCATED ON THE TOP CONTROL PANEL BEHIND THE KEYBOARD TOUCH PAD DISPLAY DOOR SECTION X PHASE 7 NON COIN MICROPROCESSOR CONTROLLER COMPUTER SYSTEM DIAGNOSTICS IMPORTANT YOU MUST DISCONNECT AND LOCK OUT THE ELECTRIC SUP
74. spensed into basket tumbler area as long as both keys are held The Phase 7 non coin microprocessor controller computer will prompt the user to perform a F S S valve check at every 4000 hours to ensure proper functionality At the 4000 hour mark the Phase 7 non coin microprocessor controller computer will wait for end of the cycle and then will prompt the user to PLEASE EMPTY TUMBLER THEN PRESS THE STOP CLEAR AND A KEYS TO TEST THE WATER VALVE When the STOP CLEAR and keys are pressed the Phase 7 non coin microprocessor controller computer will activate the F S S water valve for 2 seconds at which point the Phase 7 non coin microprocessor controller computer will prompt the user with the following message WATER DID NOT TURN ON CALL FOR SERVICE THANK YOU F S S DIAGNOSTICS MESSAGES In the event that the Phase 7 non coin microprocessor controller computer detects a fault in the F S S the Phase 7 non coin microprocessor controller computer will display the message F S S DISABLED READY To find out the reason for the F S S disabling press and hold the red STOP CLEAR and green START ENTER W keys This will cause the Phase 7 non coin microprocessor controller computer to display one 1 of the following diagnostic messages OPEN THERMISTOR PROBE This message indicates that the F S S thermistor probe is either not connected or is damaged If this condition is det
75. t this process of 15 seconds and 5 minutes OFF until either the doors are opened the STOP CLEAR 9 key is pressed or 99 minutes has elapsed whichever comes first Prior to each 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 This is done in the WRINKLE GUARD SETUP WRINKLE GUARD PROGRAM SELECTION Wrinkle Guard Audio Alert On Off The operator can select to turn the beeps on or off at the end of each Wrinkle Guard Cycle The number of beeps is programmed in AUDIO ALERT ON TIMES I AUDIO ALERT ON TIMES 0 TO 10 The tone will sound at the end of the Cool Down Cycle to indicate that the cycle is complete Programming allows for the elimination of the tone during the Wrinkle Guard Cycle This is done in the WRINKLE GUARD SETUP Programming also allows the beeps to be set from 0 to 10 beeps in increments of one This is done in DRYER SETUP J PREPROGRAMMED CYCLE PREVIEW The parameters of the preprogrammed cycles be displayed for verification To view an A F preset program parameter simply press the START ENTER key and the desired preset program The light emitting diode L E D display will read the program parameter settings then return to the READY Display Mode To view 0 40 preset program parameter simply press t
76. tly Press ENTER to store new changes ENTER 3RD ON TIME 8 21 TO 45 00 When 0 time is entered the program will jump back to either 2 Com PROGRAM A F CYCLES or 3 PROGRAM 0 40 CYCLES Press ENTER to store new changes 2 PROGRAM A F CYCLES or RAM 0 40 CYCLES 58 Programming A F Cycles or 0 40 Cycles While holding the stop clear key press the up arrow key O SELECT LANGUAGE The computer must be displaying READY to enter program mode Press and hold the stop clear key A F Cycles press up arrow key A F Cycles twice Or press 2 1 SELECT SYSTEM PARAMETERS 2 A 0 40 cycles Press Up arrow key three times PROGRAM F CYCLES PARAMETERS 0 40 Cycles Or press 3 1 SELECT SYSTEM 3 PROGRAM 0 40 CYCLES 59 SELECT A F KEY or ENTER 0 40 Press the key s corresponding to the cycle you wish to program A F or 0 40 lt Press ENTER to access Follow this flow chart path for an AUTO cycle Follow this flow chart path md for a MANUAL cycle Press the Up or Down Arrow Key to change the cycle type Press ENTER to store new changes 60 Press ENTER to access Non reversing models will display NOT AVAILABLE and jump to 1 ENTER DRY TEMP
77. with no heat for 3 minutes or until the temperature drops below 100 F 38 C for GAS REVERSING ELECTRIC REVERSING and STEAM REVERSING models Once the basket tumbler temperature is below 100 F 38 C or the 3 minutes expire the Phase 7 non coin microprocessor controller computer will shut off ALL outputs and remain in Fault Mode until the dryer is addressed If the dryer model is GAS NON REVERSING ELECTRIC NON REVERSING or STEAM NON REVERSING model the Phase 7 non coin microprocessor controller computer will immediately shut off ALL outputs regardless of the basket tumbler temperature and remain in Fault Mode until the dryer is addressed SAIL SWITCH CLOSED FAULT This routine prevents the start up of the dryer unless the sail switch is in the open position If the sail switch is in the closed position prior to starting the Phase 7 non coin microprocessor controller computer will display PLEASE WAIT START UP IN PROCESS and will allow the Phase 7 non coin microprocessor controller computer 10 seconds for the sail switch to open before faulting out on a Sail Switch Closed Fault Once the dryer faults out on the Sail Switch Closed Fault the dryer will not be allowed to start This routine is also monitored at every start up including a start up after being in Pause Mode If the sail switch is in the closed position prior to starting from a Pause Mode the Phase 7 non coin microprocessor controller computer will display
78. y Burner High Limit Fault while the dryer cools by running with no heat for 3 minutes or until the temperature drops below 100 F 38 C Once the exhaust probe temperature is below 100 F 38 C or the 3 minutes expire the Phase 7 non coin microprocessor controller computer will shut off ALL outputs and will remain in Fault Mode until the dryer is addressed CHECK CONTROL BOARD FUSE 2 This routine identifies the opening of the main fuse fuse 2 on the Phase 7 non coin microprocessor controller computer board If the fuse has opened the Phase 7 non coin microprocessor controller computer will not allow a cycle to begin and will display a Check Control Board Fuse 2 condition If the fuse has opened after the cycle has begun it will still trigger the check main fuse fault The dryer will shut off ALL outputs and will go into Fault Mode with a brief audio indication CLEAN LINT This routine monitors the opening of the lint drawer switch and compares the time between openings to the lint cleaning frequency setting This routine will first prompt the user to clean lint before locking out the dryer Once the time between cleanings is equal to the Lint Cleaning Frequency setting the display will prompt the user to clean lint The lint cleaning frequency limits the amount of time the dryer will run before the Phase 7 non coin microprocessor controller computer locks the dryer out for further use If the lint drawer is not cleaned w
79. y press the up to enter program mode lt M_ arrow key PS O SELECT LANGUAGE 1 SELECT Use arrow key SYSTEM PARAMETERS Press and hold the stop clear key Or number 4 DEFAULT SETTINGS 72 4 Press the Up or Down Arrow Key to toggle from NO to YES Next page 73 WARNING Pressing enter will restore factory default settings including all preprogrammed cycles and any adjustments made to programming DEFAULTS SET 4 DEFAULT SETTINGS 74 SECTION VII FACTORY PRESET PARAMETERS PROGRAMS NOTE To enter Program Mode press and hold the STOP CLEAR 9 key and the UP ARROW O key A CYCLE PARAMETERS PROGRAMS PRESET BY THE FACTORY CYCLE A SELECT CYCLE TYPE AUTO 0 REVERSE MODE ON 1 ENTER DRY TEMP 180 F 2 ENTER DRYNESS LEVEL EXTRA DRY 3 ENTER CYCLE ADJUSTMENT VALUE 70 4 CONTROLLED COOL DOWN OFF 5 ENTER COOL DOWN TIME 26 MINUTES 5 ENTER COOL DOWN TEMP 80 F CYCLE B SELECT CYCLE TYPE AUTO 0 REVERSE MODE ON 1 DRY TEMP 180 F 2 ENTER DRYNESS LEVEL DRY 3 ENTER CYCLE ADJUSTMENT VALUE 70 4 CONTROLLED COOL DOWN OFF 5 ENTER COOL DOWN TIME 6 MINUTES 5 ENTER COOL DOWN TEMP 80 F CYCLE C SELECT CYCLE TYPE AUTO 0 REVERSE MODE ON DRY TEMP 160 F 2 ENTER DRYNESS LEVEL DRY 3 ENTER CYCLE ADJUSTMENT VALUE 70 4 CONTROLLED COOL DOWN OFF 5
80. y will read WRINKLE GUARD After the 15 seconds are completed the display will read CYCLE DONE and the dryer will go into a 5 minute OFF cycle The Phase 7 non coin microprocessor controller computer will repeat this process of 15 seconds and 5 minutes OFF until either the doors are opened the STOP CLEAR key is pressed or 99 minutes have elapsed whichever comes first Once the 99 minutes have elapsed the L E D display will then read CYCLE DONE and will lock out the dryer functions until the doors are opened L E D display will then return to READY B OPERATING NOTES 1 Steam injection will only operate when the dryer is running 2 RPM of the basket tumbler can be displayed by pressing and holding the DOWN ARROW while a cycle is in progress If a cycle has not been started the display will read CPU Board Voltage Value 23 26 Volts is normal 3 dryer can be stopped at any time by pressing the STOP CLEAR key at this time the dryer will go into a cycle pause If the STOP CLEAR key is pressed again at this point the cycle that was in progress will be cancelled and returned to the READY state 4 When programming a Manually Loaded Cycle if an error is made when making an entry press the STOP CLEAR key ONCE and the entry will be cancelled Reenter the selection If the selection is entered and an error is made the STOP CLEAR
81. ype dryer Anytime a model fault is detected the Phase 7 non coin microprocessor controller computer will interrupt the cycle and will display MODEL ERROR ENTER CORRECT MODEL and go into Fault Mode with a brief audio indication If the basket tumbler temperature is above 100 F 38 C at the time of the failure the Phase 7 non coin microprocessor controller computer will continue to display MODEL ERROR ENTER CORRECT MODEL while the dryer cools by running with no heat for 3 minutes or until the temperature drops below 100 F 38 C Once the basket tumbler temperature is below 100 F 38 C or the 3 minutes expire the Phase 7 non coin microprocessor controller computer will shut off ALL outputs and will remain in Fault Mode until the dryer is addressed NOTE If model error occurs the Phase 7 non coin microprocessor controller computer will always default to the gas type for safety reasons Also the dryer will be stopped and forced into a restart condition to reevaluate ALL the expected responses 81 ROTATION SENSOR FAULT This routine monitors the pulses from the rotational sensor input It basically times the dwell between signals If the time between the pulses exceeds 10 seconds the Phase 7 non coin microprocessor controller computer will trigger a Rotation Sensor Fault condition and will go into Fault Mode with a brief audio indication Depending on the model type the dryer will run the fan

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