SERVICE BOOK “IM7” FOR TUMBLE DRYERS “T
Contents
1. 30 450 3 105 TME 70 0 3 106 1 230 4 3 adu 1 o v 0 3 48 TE do 4 3 19 TIME 0 20 4 3 80 20 40 3 i 2 5 9 5 4 i 22 TME 40 3 CO O0 OO OW GO GO GO 23 Tm E 20 40 3 24 0 3 25 TME o 15 40 3 ze 1 8 00 415 40 3 xz TME 70 15 40 3 wm 5 4 3 j v 3 w a meom me s o 4 3 The adjustable parameters are o PROGRAM NAME Change the name of the program through the use of alphanumeric characters The name change does not entail the variation of the working temperature or time o PROGRAM TYPE Choice of the execution policy of the program If MME is selcted the program will run for a specific time determined by the sum of the individual times set in each STEP If is selected the program will be terminated once it reaches the required level of dryness o SIEN It appears only if IME is selected as PROGRAM TYPE the programs set with TIME feature can be divided in one or more step Each 9 E150401X_ENG 27 07 15 step can works with a different temperature than the others During the program composed with multiple step it2. s personnel 4 E150401X_ENG 27 07 15 otherwise the warranty condition will immediately expire A ATTENTION Even if the main switch is in position 0 main cables before it are under tension A OPERATOR S PSYCHO PHYSICAL CONDITION User of the tumble dryer must be in perfect psychophysical condition While working assume a vertical position in front of the machine Sudden and not controlled movement must be avoided for example when the linen is introduced or taken out in order to avoid dangerous impact against the machine In case other users or other people is present this must not be source of distraction for the operator working on the machine While the user is working on the machine he must not be distracted by TV radio etc or being subject to any other source of distraction A ATTENTION The above advices do not cover all possible risks User must proceed with maximum care respecting the rules 3 MANUFACTURER LIABILITY Instruction of this document do no replace but only integrated the duties coming from the safety and accident prevention rules in force With reference to what is written in this document the manufacturer is not responsible for gt Use of the machine not in compliance with the safety and accident prevention rules in force Not correct machine installation Missing of a ordinary and programmed maintenance Missing or not respect of the instruction written in the manual Tension or sup
3. Not respecting the following instruction may cause damages to people things and animals Installation and maintenance of the here described machines must be trained by authorised personnel which knows the product and respecting the European Rules in matter of industrial machines installation Here described tumble dryers must be used to professionally drying clothes and linen any other use is forbidden if not before authorized by the manufacturer Do not dry in the machine any other different object do not dry linen which entered in contact with dangerous stuff like explosives detonating explosives or inflammables Linen entered in contact with this substances need to be rinsed or aired before to be dried Do not dry linen which has been soaked in substances dangerous for the operator health like poison or cancerogenic stuff To avoid risks of fire or explosion do not approach to the machine with combustible or inflammable substances Always stick to the drying instruction written on linen label The use of this machine is forbidden to people under 14 years of age External supplementary connection to the machine release the manufacturer from any responsibility if they are not properly done ELECTROCUTION DANGER Service on machine s electric system must be performed only by qualified and well trained personnel and only after electric supply to the machine is cut Power and control board can be modified only by manufacturer
4. E140304X available on www imesa it 30 TANDEM CONFIGURATION Not enabled 31 SEGNALAZIONE PRESSOSTATO ARIA With reference to the control of the air pressure switch in the section STEAM CONFIGURATION you can hide the display of the message CHECK FILTER CLEANING by setting parameter to YES Default for standard machines YES Default for self service machines NO With the parameter set to NO and with the COIN BOX set to YES the machine no longer displays ALARM FILTER CLEANING but stops the heating and keeps working without activating the buzzer 32 FEED CONTROL This function enable the fast forward skip function for a drying cycle It can be used only on multi step programs The fast forward does not act directly on the missing minutes to the end of the program which is already feasible in the standard features by acting on the main time counter but will skip full blocks of minutes called steps defined while creating the program The function is not active in self service mode The fast forward command may be given from the keyboard or from an external control device Default Not enabled The options are o DISABLED FFWD KEYBOARD Enables fast forward using the gt on the keyboard of the dryer FFWD EXTERNAL Allows fast forward by closing a contact remote button connected between terminals 5 and 6 of CN18 connector on the IM7card 33 MENU HUMIDITY It defines the drying level of the
5. Ne ABSOLUT 14 6 WORKING HOURS WARNING 5 5 aucti ctn tuna 14 7 HISTORY ALARM ent c A 14 8 HEPORT ALARM 14 9 TEMPERATURE MAX REAGHED iss ict dodi co liana cia 14 10 RESET MAINTENANCE 14 11 CYCLE FOR MAINTENANCE WARNING eee 14 12 ifie donat Aaa Nantes 14 13 REVERSING DRUM i redit o RAR Got 15 14 DRUM MAX RPM nrbe ra arbe ri 16 15 JEAN INVERTER ruien etset the cere he i tado ratito debui B dua adeat 16 Ie NO WRIN o Ao ao el o NEAN T 18 17 MAX TIME TOY VUNG 19 18 TEMP HYSTERESIS HEAT ING gilera deren 19 E150401X_ENG 27 07 15 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 USER PASSWORD MODIFICATION 19 TEC PASSWORD areali 20 PAR TALI OWE Rox 20 COIN BOX soi abili teenth siii dina 21 DEVIGETEST arancia 22 Be BUCHT 23 ASSISTABNCGE JTTIONE n
6. phone number that appears in the display alternating with the 23 E150401X_ENG 27 07 15 maintenance prompt see section RESET MAINTENANCE WARNING The phone number can be dialed only numeric characters and may coincide with the phone number of the dealer or technician Default not set 26 P 1 D Not enabled 27 ENERGY MENU This menu allows you to set the units measurement and the values for the calculation of energy consumed by the tumble dryer The function is applicable to all dryers regardless of the type of heating It will be necessary to declare the heating power P of the machine and the energy E will be calculated with the formula E P t where t is the real activation time of the heating By default all parameters are set to 0 00 The calculation of the heating energy is turned off If this function is activated it is necessary to introduce the following data o TEMPERATURE UNIT Select kWh for electric heating kg for steam heating or LPG gas mc for natural gas heating o HEATING POWER 1 Type here the heating power issued by the heating pack of the machine see the machine s nameplate o HEATING POWER 2 Type here the heating power issued by the second set of three resistors in the machine if provided or if it is enabled PARTIAL POWER 28 INITIAL COOLING The function allows to activate a cooling cycle before the beginning of the programmed drying cycle The initial cooling will be applied t
7. 101 do not open the lint filter opent the electric bridge marked in the next picture Close the door Turn on the machine Wait for the appearance of the alarm DOOR FILTER OPEN Push the STOP button within 30 seconds The display shows PASSWORD Type 6 times the button START In the user s menu the navigation is possible using the arrows to scroll through the parameters and press ENTER to confirm CORRESPONDENCE BETWEEN STANDARD KEYBOARD AND COIN OP KEYBOARD COIN OP SELF SERVICE STANDARD HIGH LEFT MEDIUM ENTER LOW RIGHT START PAUSE START STOP STOP E150401X_ENG 27 07 15 OO Ba hc APRIRE TEMPORANEAMENTE QUESTO CONTATTO OPEN THIS CONTACT TEMPORARY E150401X_ENG 27 07 15 2 PARAMETERS 1 PROGRAMS The following list menu shows the 30 standard programs available in the memory of IM7 control card unit The programs can be modified eros we c Wm m ov mEsbuaLHUMDTY o ov 4 3 0 RESDUALHUMIDITY so moNDRY a 3 os RESDUALHUMDITY 75 ory 4 s 04 RESIDUAL HUMIDITY 0 onv o 3 es rime so o 4 3 e ME Ww Ww n m He i ee e n v v 2 Ii TIME GC ag 0 3 vu w me so do 4 2 9 ME 40 0 3 33 mE 90 30 0 3 24 TME
8. 7 07 15 START and is also described in the user s manual of the dryer To change the password must be entered before the current one and then enter the new one If the user s password was lost you will need to put send back the control card unit to IMESA SPA for the full reset including further custom programs 20 TEC PASSWORD MODIFICATION This menu allows to customize the password to access to the technical menu The default technical password is composed by 4 times the START and 2 times A on standard version 4 times START and 2 times HIGH on coin op version and is not described in the user s manual of machine to prevent the user can access in To change the password must be entered before the current one and then enter the new one If the password of the technical area was lost you will need to put send back the control card unit to IMESA SPA for the full reset including further custom programs 21 PARTIAL POWER For machines equipped with electric heating it is possible to choke the installed power The control board IM7 can manage two heating channels to unison or independently It s possible to install two heating contactors and connect two sets of resistors with different power levels from each other While programming will be able to handle on every single set of three resistors to use to perform the drying see parameter POWER PARZIALIZ In the user menu By activating this parameter the display a
9. E150401X_ENG 27 07 2015 tit SA SERVICE BOOK IM7 FOR TUMBLE DRYERS T MODEL SINCE SERIAL NUMBER E201003027 WITH IM7 SOFTWARE rel 2 20 OR HIGHER IMESA S p A Via degli Olmi 22 31040 Cessalto TV Italia tel 39 0421 468011 fax 39 0421 468000 www imesa it E150401X_ENG 27 07 2015 INDEX SECTION Ae INTRODUCTION iaia iaia 4 17 GONTENTS OF THE MANUAL aaa 4 2 SAFETY RULES doas ota ao alia alal MAIA ae 4 3 MANUFAGTURERJEDRBILIUDY achte ttn dint neon urbe t Chet 5 4 IM7 MICROPROCESSOR 6 SECTION B ALARMS AND TROUBLESHOOTING 7 SECTION C USER S MENU PARAMETERS lil 7 1 ENTERING THE USER S MENU nhe ehe AXE RE MERI R REMANERE MER NX MERE ARES 7 2 PARAMETERS aana EEUU EE EE UNS 9 1 PROGRAM OO 9 2 LANGUAGE iii pai 11 3 cts ceca cae 11 4 CONSUMPTION EM 11 SECTION D TECHNICAL PARAMETER MENU ii 12 1 ACCESS TO TECHNICAL MENU eese nemen rene 12 2 PARANETERS M Seba tc 13 1 TEMPERATURE UNIT MEASURE ile cleanest Flores atime EU patre cte ra 13 2 TEMPERATA OFFSET etc scence ete cece de heels ei cacti a 13 3 MAX TEMPERATURE DRYN Q nissan rine d e ihe bkn dk ed 13 4 14 5 TOTAL CYCLE
10. RYNG The parameter allows to set the maximum heating temperature the machine can reach Default 90 C Minimum 0 C Maximum 90 C 13 E150401X_ENG 27 07 15 If there is any drying programs with higher temperature than the maximum automatically will be lowered until the set value 4 WORKING HOURS MACHINE Vengono trascritte le ore ed i minuti di effettivo lavoro 5 TOTAL CYCLE N ABSOLUT Sono riportati i cicli eseguiti dalla prima accensione delle macchina 6 WORKING HOURS WARNING The parameter shows the actual working hours since the last maintenance performed The parameter is reset each time it is activated the RESET MAINTENANCE WARNING 7 HISTORY ALARM This menu shows the last 50 errors reported by the machine The errors are called events as they are always accompanied by the date and time in which they occurred 8 REPORT ALARM The menu stores the counting of each alarm divided by type 9 TEMPERATURE MAX REACHED Displays the highest temperature reached by the machine with the detail of date time and program 10 RESET MAINTENANCE WARNING The parameter is used to clear the alarm MAINTENANCE WARNING which appears on the display whenever you reached the maximum amount of hours described in the parameter CYCLE FOR MAINTENANCE WARNING Automatically the counter WORKING HOURS WARNING is reset Default NO To run the RESET MAINTENANCE NOTICE you must set YES After entering the parameter you will fin
11. The function allow to enable disable the rotation of the drum in both directions double motor drum s motor fan blower s motor Default WITH activated The function is always activated also on machines without reversing system On machines without reversing system the single motor for the rotation of the drum is the same motor used by the fan blower Therefore this parameter has no influence on machines without 15 E150401X_ENG 27 07 15 reversing system 14 DRUM MAX RPM It defines the maximum limit of the drum speed where the machine is equipped with inverter variable frequency drive on the drum s motor Default 80 RPM Minimum 0 RPM Maximum 100 RPM This parameter only appears when the DRUM INVERTER is set to YES The inverter for the rotation of the drum is controlled by an analog signal 0 10Vdc that decrees the speed and by two distinct signals for the clockwise and counterclockwise rotation It can be provided as a kit for standard machines IM7 INVERTER CESTO INVERTER DRUM DUAL TIMER 1ph NO INVERSIONE INVERTER CESTONENTOLA SENZA IM7 CN3 REGOLAZIONE VELOCITA NO INVERSION INVERTER DRUM FAN WITHOUT SPEED CONTROL co 15 FAN INVERTER The parameter allows the activation of the inverter control for adjusting the speed of the fan blower Default NO When INVERTER is set to YES is provided to the operator the ability to select the speed of the fan blower in the programming m
12. UM On machines equipped with the reversing drum 2 motors it allows to execute programs without inversion The drum will rotate in one direction only The selectable values are WITH or WITHOUT Default WITH o DRUM MOVEMENT TIME FORWARD It defines the time for the clockwise rotation of the drum Default 40 o DRUM MOVEMENT TIME PAUSE It defines the pause time between the clockwise and counterclockwise rotation Default 5 Do not set values lower than the default to prevent the sudden reversal of the drum inflicts on the belts or gearbox wearing Do not set values higher than the default to avoid the burning of the linen and to ensure an uniform drying process o DRUM MOVEMENT TIME BACKWARD It defines the time for the counterclockwise rotation of the drum Default 40 o DRUM SPEED It appears only if DRUM INVERTER is set to YES in the technical menu It allows to select the rotation speed of the drum for a certain program The rotation speed will still be editable even if in a non definitive way during the working process of the machine 10 E150401X_ENG 27 07 15 Default 35 RPM o FAN SPEED It appears only if FAN INVERTER is set to YES in the technical menu It allows to select the fan speed for a given program The speed will still be editable even if in a non definitive way during the working process of the machine Default 2 o PARTIAL POWER it appears only if the par
13. ameter PARTIAL POWER is set to YES in the technical menu The parameter is effective only for machines equipped with double electric heating remote control switch It allows the selection of one of the two contactors or both to obtain the maximum heating power During the cycle of operation it is however possible to vary the heating power used even temporary 2 LANGUAGE It allows selection of one of the 10 languages available 3 DATE HOUR It allows to adjust the timing of the control board IM7 4 CONSUMPTION View energy consumption of the machine according to the values introduced into the ENERGY MENU available in the technical area E150401X_ENG 27 07 15 SECTION D TECHNICAL PARAMETER MENU 1 ACCESS TO TECHNICAL MENU Its possible to complete the programming by changing the parameters of the technical area Access is as follows To access do as follows gt STANDARD IM7 CONTROL CARD with IM7 STANDARD KEYBOARD Turn on the machine While the display shows SELECT A PROGRAM press the MENU On display it will appears PASSWORD Type 4 times the button START PAUSE and 2 times the button A In the user s menu the navigation is possible using the arrows to scroll through the parameters and press ENTER to confirm gt STANDARD CONTROL CARD with COIN OP KEYBOARD For serial numbers produced BEFORE E201310100 open the door of the lint filter For serial numbers
14. d the default value NO press the ENTER key or MEDIUM when NO is flashing push RIGHT or LEFT HIGH or LOW and then press ENTER MEDIUM to confirm 11 CYCLE FOR MAINTENANCE WARNING Set the time counter to perform periodic maintenance Default 1500 h At the expiry of the hour set will be released the alarm MAINTENANCE Then perform the procedure described in paragraph RESET MAINTENANCE WARNING 12 DRUM INVERTER The parameter allows the activation of the inverter control for adjusting the speed of the drum Default NO When DRUM INVERTER is set to YES is provided to the operator the ability to select the speed of rotation in the programming mode and also during the execution of a drying cycle Enabling this parameter implies the appearance of the parameter DRUM MAX RPM inside the technical menu During the drying phase of the machine the display will appear as follows 14 E150401X_ENG 27 07 15 Pte w gt AD C 1 3 2 i Only on standard machines it is possible to vary the speed of the drum while the drying program is running By clicking the ENTER button select with the cursor the symbol for the speed and change it with the A and V If the parameter is accidentally set to YES and there was no inverters installed the drum will remain idle The inverter is installed in the rear of the machine externally with respect to the housing of the contactors 13 REVERSING DRUM
15. e only for a few seconds these channels to preserve the integrity of the resistors 24 LOADING TEST The menu allows to display the status of the digital inputs connected to the logic board Digital input means all of the on off devices as for example the door opening microswitch the microswitch of the lint filter the microswitch of the air pressure switch the microswitches of the coin meter It s possible to use this menu to see if the devices are efficient and if the wiring that connects them to the IM7 logic board is intact The menu appears as follows a With the arrows A and V you can browse the various inputs Activating the input or by applying an electric bridge over the input the display shows the variation of the status The inputs testable are the following NAME OF THE INPUT INPUT CONNECTED GAS PRESS SWITCH NOT CONNECTED FILTER CLEANING PRESSURE SWITCH N O THERMAL SAFETY DEVICE OF THE DRUM MOTOR THERMAL N C since s n E201003027 until s n E201310100 N O since s n E201310101 and later THERMAL SAFETY DEVICE OF THE FAN BLOWER FAN THERMAL N C since s n E201003027 until s n E201310100 N O since s n E201310101 and later DOOR SWITCH DOOR MICROSWITCH N O TOKEN SWITCH 1 PAYMENT CHANEL 1 N O TOKEN SWITCH 2 PAYMENT CHANEL N 2 N O FLAME SWITCH BURNER CONSENSE FROM POWER UNIT N O 25 ASSISTANCE PHONE It allows you to enter a
16. id tach ena toscano el BOREL oval d eub Wr heeds Br Ue i 23 Pa E ERU date ERE HEMDEN MIEL D Mi 24 ENERGY MENU ici 24 INITIAL COOLING ceisler REN 24 Ee ee 24 TANDEM GONEIGURATION O corrotte 25 SEGNALAZIONE PRESSOSTATO ARIA 1 25 FEED GONTROLE ili aiar 25 fili aa ae io ai 25 lucera 27 E150401X_ENG 27 07 15 SECTION A INTRODUCTION 1 CONTENTS OF THE MANUAL This manual includes all the information to make a correct service on programmers installed on IMESA s dryers series T This document is written in compliance with the European rules in force Information are addressed to the service technician who must be sure to completely understand them before to work on the machine This document must always be available for consultancy in case it should be lost or damaged ask to the manufacturer for a new one Manufacturer is not responsible for consequences deriving from a not correct use of the new device due to a not complete or missing reading of this document Manufacturer reserves itself the right to modify the specification here written an the characteristics of each machine Pictures of this document may differ form reality for some details Technical data or drawing could be modified without any previous notice 2 SAFETY RULES
17. is not covered in the self service version it was replaced by the following o Turn off the machine o Turn on the machine wait for the IM7card initialization o Press STOP within 30 o Type your password 23 DEVICE TEST The menu allows the testing of every device installed in the the machinery Device means any components that can be activated by the IM7 card through the relay that is attached The screen of the DEVICE TEST is as follows Using the keys A e W it s possible to browse the various device present in the machine while the arrows 4 and gt turns on and off the device The available device that can be tested are RELAY NAME DEVICE HEATING RELAY 1 MAIN HEATING CONTACTOR HEATING RELAY 2 MAIN HEATIN GCONTACTOR OPTION SEE PARAMETER PARTIAL POWER FAN RELAY FAN BLOWER CONTACTOR DAMPER OPEN RELAY STEAM DAMPER OPENING DAMPER CLOSE RELAY STEAM DAMPER CLOSING DRUM FORWARD RELAY CLOCKWISE ROTATION CONTACTOR DRUM BACKWARD RELAY COUNTERCLOCKWISE ROTATION CONTACTOR 22 E150401X_ENG 27 07 15 RESET GAS RELAY RESET SIGNAL TO THE GAS IGNITION DEVICE BUZZER BUZZER Only for steam heated machine This chanel is not working with gas valve code 3970VA840016 A WARNING The devices HEATING RELAY 1 and HEATING RELAY 2 correspond to the activation of the heating Especially for machines equipped with electric heating operat
18. ith IRON DRY moisture level N INTERVENTIONS 0 HYSTERESIS 5 C COOLDOWN DELAY 0 set point set point hysteresis 26 E150401X_ENG 27 07 15 Example with DRY moisture level N INTERVENTIONS 1 HYSTERESIS 5 C COOLDOWN DELAY 10 set point set point hysteresis Example with EXTRA DRY moisture level o N INTERVENTIONS o HYSTERESIS 5 C COOLDOWN DELAY 0 n 1 n 2 Du 34 GESTIONE ALLARME TERMICHE Since serial number E201003027 up to serial E201310100 it was used exclusively the contact N C to indicate an overload of the motors From serial number E201310101 is used the N O contact to indicate an overload The contact N C is now used to interrupt the power supply to the coil of the contactors Default N C If the following error appears at the first starting of the control card unit proceed as described Press the button MENU on standard machines or the button STOP on coin op machine within 30 since the switching on of the display 27 E150401X_ENG 27 07 15 It will appear the screen for the password entry Type 4 times the START PAUSE button and 2 times A on standard machine or type 4 times START and 2 times HIGH on coin op machines Search for parameter GESTIONE ALLARME TERMICHE and set N C on machine produced before the serial number E201310101 for later serial number set N O 28
19. o Wrinkle cycle NOWRINKLE FORWARD Clockwise rotation time o NOWRINKLE PAUSE Pause time NO WRINKLE BACK Counterclockwise rotation time o MAX TIME CYCLE Max duration of the no wrinkle cycle While waiting for the no wrinkle cycle to start the display shows the following screens E150401X_ENG 27 07 15 WRINKLE Maoz While the no wrinkle cycle is working the display shows the following screens NO WRINKLE 19 4 The no wrinkle cycle be interrupted by opening the door when or otherwise by pressing the stop button 17 MAX TIME DRYING The parameter defines the maximum time duration of drying program Default 99 Minimum 0 Max 999 18 TEMP HYSTERESIS HEATING It defines the temperature margin for the ignition of the heating differential This is the difference between the set point temperature temperature set in the program and re ignition of the heating during the step of thermoregulation Default 1 C Minimum 1 C Max 1 C The value can be modified to introduce any delays in the operation of the heating F TEMP SET POINT ISTERESI HYSTERESIS TEMP SET POINT 2 Temperatura Temperature i e tempo time min 19 USER PASSWORD MODIFICATION This menu allows to customize the password to access the user s menu The default user password is START START START START START START type 6 times the key 19 E150401X_ENG 2
20. o all programs on IM7 29 STEAM CONFIGURATION It allows the deactivation of the air pressure switch The function must be activated only on machines with steam heating or dryers that are not equipped with depression control system Default NO The air pressure or vacuum switch is placed in the rear compartment of the dryer and is connected to the electric heating pack or gas burners by means of a rubber tube The depressor analyzes the amount of air sucked by the fan blower The contact of the vacuum switch is normally open N O and behaves as follows MACHINE PRESSURE SWITCH STATUS FAN BLOWER STATUS STATUS NOT ACTIVE STOP STAND BY OFF open Cone NOT ACTIVE RUNNING CYCLE ON 86 Any discrepancy with the above table is cause for alarm that will be readily displayed the screen with the following rules MACHINE PRESSURE STATUS SWITCH STATUS ALLARM DISPLAYED ACTION 24 E150401X_ENG 27 07 15 THE MACHINE CAN STAND BY NOT ACTIVE NONE Li THE MACHINE CANT STAND BY ACTIVE AIR DEPRES CLOSE 4 RUNNING THE MACHINE CAN 2 ACTIVE NONE a CLEAN THE FILTER RUNNING VERIFY THE Si NOT ACTIVE CHECK FILTER CLEANING EXHAUST DUCT VERIFY THE CLEANING OF THE CICLO APPENA EXHAUST DUCT AND AVVIATO NOT ACTIVE AIR EXHAUST THE AIR INLET FOR THE LAUNDRY ROOM For more information and troubleshooting about these specific alarms see the document
21. ode and also during the execution of a drying cycle If the parameter is accidentally set to YES and there was no inverters installed the fan it will operate at rated speed 50 Hz PRATO teo ww 3528 4 A sore Dass00 2 Only standard machines it is possible to vary the speed of the fan while the drying program is running By clicking the ENTER button select with the cursor the symbol for the speed and change it with the A and V There are 4 speed whose frequency is programmed into the inverter with the following proportion E150401X_ENG 27 07 15 SPEED BLOWER s FREQUENCY 25 Hz 30 Hz 40 Hz 50 Hz The feature is not available for machine equipped by gas heating electrical system for the drive of the fan has the following integration IM7 CN20 The inverter is installed in the rear of the machine externally with respect to the housing of the contactors E150401X_ENG 27 07 15 16 NO WRINKLE The anti wrinkle function allows to keep the drum rotating after the end of the drying cycle with the fan off The laundry is kept in motion to avoid the formation of permanent creases that normally are created if it garments stay for a long time inside the drum Default NO not activated If this function is activated it is necessary to introduce the following data o END CYCLE PAUSE It defines the time between the end of the cycle and the starting of the N
22. ply defects Not authorized modification to the machine Use of the machine by not authorized people Not correct installation of IM7 board VVVVVVV E150401X_ENG 27 07 15 4 IM7 MICROPROCESSOR DESCRIPTION Entry into service April 2010 Installed on Driers T series Data interface NO SW upgradeable NO Programmable YES Inverter communication ANALOG and STEP Keyboard MEMBRANE DISPLAY Door lock NO Coin op release YES Power board NO E150401X_ENG 27 07 15 SECTION ALARMS AND TROUBLESHOOTING It s possible to see alarms and troubleshooting directly from www imesa it Click the link below to login to the site and download technical manuals 7 SECTION C USER S MENU PARAMETERS 1 ENTERING THE USER S MENU It s possible to complete the programming by changing the parameters of the user s area To access do as follows gt o ooo 0 O O 000000 0 STANDARD IM7 CONTROL CARD with IM7 STANDARD KEYBOARD Turn on the machine While the display shows SELECT A PROGRAM press the MENU On display it will appears PASSWORD Type 6 times the button START PAUSE In the user s menu the navigation is possible using the arrows to scroll through the parameters and press ENTER to confirm STANDARD IM7 CONTROL CARD with IM7 COIN OP KEYBOARD For serial numbers produced BEFORE E201310100 open the door of the lint filter For serial numbers produced LATER E201310
23. ppears as follows way 2 sc Dosso 3 Only on standard machines you can change the heat output while the program is running By clicking the ENTER button can be selected with the cursor the figure for the power and change it with the A and V keys The electrical system of the machine is as follows heating section 20 E150401X_ENG 27 07 15 3 CO12 11 0 IM7 CN13 IM7 CN16 NOG 1 N e 9S i i i I Li CO12 lt 1 469 a ee 4 2 E z 2 lt M I o z TR2 TR nl ul o tee mos r ul per g TC o Tc R6 o CO2 co _ 12 1 2 2 22 COIN BOX If set to YES the aspect and the behavior of the IM7 control card unit become for coin op use The COIN BOX MENU become present inside the user s menu 6 times START button The drying programs will not start if the desired cost is not reached in the program 21 E150401X_ENG 27 07 15 Default NO The activation of this menu makes it difficult to navigate with a standard keyboard The correspondence of keys becomes the following CORRESPONDENCE BETWEEN STANDARD KEYBOARD AND COIN OP KEYBOARD COIN OP SELF SERVICE COIN OP SELF SERVICE HIGH HIGH MEDIUM MEDIUM LOW LOW START PAUSE START PAUSE STOP STOP The menu button
24. produced LATER E201310101 do not open the lint filter opent the electric bridge marked in the next picture Close the door Turn on the machine Wait for the appearance of the alarm DOOR FILTER OPEN Push the STOP button within 30 seconds The display shows PASSWORD Type 4 times the button START and 2 times HIGH In the menu the navigation is possible using the arrows to scroll through the parameters and press ENTER to confirm O O CORRESPONDENCE BETWEEN STANDARD KEYBOARD AND COIN OP KEYBOARD COIN OP SELF SERVICE STANDARD HIGH LEFT MEDIUM ENTER LOW RIGHT START PAUSE START STOP STOP E150401X_ENG 27 07 15 APRIRE TEMPORANEAMENTE QUESTO CONTATTO OPEN THIS CONTACT TEMPORARY 2 PARAMETERS 1 TEMPERATURE UNIT MEASURE It allows to select the temperature s unit of measurement The options are C Celsius or F Fahrenheit Default C Below is a table comparing the two temperature scales F 32 0 50 0 59 0 68 0 77 0 86 0 95 0 104 0 113 0 122 0 131 0 140 0 149 0 158 0 167 0 176 0 185 0 194 0 2 TEMPERAT OFFSET This parameter introduces an error positive or negative to the actual reading of the temperature probe Default 0 C It can distort the actual reading of the temperature probe of some degree for advance or delay the intervention of the heating 3 MAX TEMPERATURE D
25. programs that use the moisture control The cycle time can 25 E150401X_ENG 27 07 15 be managed automatically depending by the residual moisture to be obtained at the end of cycle The function is possible on all dryers with IM7 with software version equal and higher than 2 11 It can be activated on all 30 programs in memory by changing the parameter PROGRAM TYPE setting HUMIDITY described in the dedicated chapter follow the previous link The function is not activated in the self service configuration The drying levels are three and are configurable at will gt EXTRA DRY o N INTERVENTIONS 4 o HYSTERESIS 3 C COOLDOWN DELAY 5 gt DRY N INTERVENTIONS 2 o HYSTERESIS 3 C o COOLDOWN DELAY 0 gt IRON DRY N INTERVENTIONS 0 o HYSTERESIS 10 C o COOLDOWN DELAY 0 The parameters which characterize the drying levels are o N INTERVENTIONS Each time the heating contactor is activated for warming up the temperature of the drum o HYSTERESIS It s the temperature gap below the set point for the reactivation of the heating In case the parameter INTERVENTIONS is equal to zero it becomes the temperature which in advance on the set point interrupts the heating o COOLDOWN DELAY It s the delay time imposed for the activation of the cool down It is applied once the N INTERVENTIONS set has been reached Here are some examples on the operation of automatic control Example w
26. s possible to activate the skip function if the parameter FEED CONTROL is enabled this parameter is present only in the technical menu o SIEPISSTEP2NSTERX It appears only if is selected as PROGRAM TYPE The parameter allows to select the time and the temperature on each single step The total duration of the program is the sum of each step s time It s possible to create 10 steps maximumfor each single program o RESIDUADSAUMIDITY It appears only if RESIDUAL HUMIDITY is selected as PROGRAM TYPE The parameter allows to select one of the 3 humidity levels already configured in the menu MENU HUMIDITY The 3 levels of humidity available are e IRON DRY e DRY normal dry e EXTRA DRY o COOLING TIME At the end of the drying process this parameter allows to keep the fan blower and the drum rotation activated without heating During this period if the temperature achieves the value set in the parameter COOLING TEMPERATURE the machine will stop automatically If not reached the cooling cycle will last for the whole time defined in this parameter Default 3 o COOLING TEMPERATURE Insert the temperature to achieve Enter the temperature to be reached during the cooling phase If the temperature is reached within the time set in the COOLING TIME the machine will automatically shut down at the end of the allotted time for this parameter Default 40 C o REVERSING DR
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