COMBINATION SNACK/BEVERAGE
Contents
1. 52 The Model Serial numbers needed for you to obtain quick service and parts information for your machine The numbers are given on the identification plate located on the back side of the cabinet of the machine MODEL NUMBER SERIAL NUMBER ii Combo 3 6 3155 4211417 SPECIFICATIONS Physical Dimensions WIDTH DEPTH HEIGHT WEIGHT MODEL inches Om inches Gm inches Gm Pounds Electrical 115 Volt AC 60 Hz 7 5 Amps 10 230 Volt AC 50 Hz 3 75 Amps 10 862 5 Watts Transformer 24 Volt AC Refrigeration System Type 3 Wide 1 3 Plus Hermetically Sealed Controls Electronic Refrigerant R 134a Charge 8 65 Ounces Factory Configuration 3 Wide Snack 29 Select Expandable to 42 3 Wide Beverage 6 Select Coinage MDB version any MDB peripheral device Combo 3 6 3155 4211417 INTRODUCTION This manual contains service and installation guidelines and instructions for the Combination Snack Beverage product line All Combination models are equipped with an electronic control system All programming of the vend functions pricing and features is done at the controller Changes can be made without any additional accessories or remote parts Selections can be priced individually from 05 to 999 95 in five cent increments U S currency Features include e Multi Drop Bus MDB coin handling mechanism e Self diagnostics and cash accountability e Multi V2. ON or OFF will be displayed Press B again to display an asterisk to the right side of the display Use B to toggle between the two Press D to confirm choice Press to move on to Set Point Set point will be displayed SET POINT Used to set the Temperature Set Point of Sensor 1 Press The current temperature setting will be displayed Enter the desired temperature using the A and C keys Press D to save changes and return to SET POINT Press C to move on to Delta DELTA will be displayed 36 Combo 3 6 3155 4211417 DELTA Delta determines the temperature swing around the temperature set point The cut off value is equal to the set point minus half of this value The cut in temperature is equal to the set point plus half of this value Press The current delta setting will be displayed Enter the desired delta using the A and C keys Press D to confirm changes and return to DELTA display Press C to move to Health Safety h s will be displayed HEALTH SAFETY This is a Health Safety feature that prevents the sale of perishable food items if the temperature inside the cabinet area exceeds 41 F 5 C If the can bottle rack is used to vend perishable food 32 F to 41 F then the Health Safety must be set appropriately for the corresponding selections If not vending perishable food then this feature should be turned off at all times Press Press U
3. SETRANGE Fem cime m m A10686 ee 1 SELECTION 1 1 Move MENU 3 CONFIGURATION 1 1 OPTIONS 1 i A10687 MESSAGES 18 Combo 3 6 3155 4211417 r 1 Mee 1 DAYLIGHT SAVINGS 1 4 A TOKEN RANGE 1 K TOKEN VALUE V 2 COUP VALUE ee lt ec Pa COUP RANGE 1 1 i SENSOR 1 1 Nn 1 SENSOR 2 i A10688 NOTE A quick way to access Menu levels 2 amp 3 Press Service Mode Button Dia gnos e will display Press A to display Menu 2 Press B to enter menu 2 Pr ice will display Press A to display Menu 3 Press to enter Menu 3 POS AUX will display Upon entering Service Mode the display will show Diagnose which marks the beginning of MENU 1 of the Service Menu NOTE Pressing E will exit a menu or sub menu item without saving any changes Exiting the Service Mode To exit the Service Mode push the Service Mode Button The controller will automatically exit the Service Mode if no key is pressed for approximately 25 seconds 19 Combo 3 6 3155 4211417 MENU 1 NOTE Press A or C to scroll through the Menu1 sub Mode menu Diagnose Mode Displays Error codes Motor Mode Counts and Configures motors Account Mode Account Mode is used to display various types of cash and vend totals Coin Mode Coin mode is
4. E to return to the RANGE display without changes Press E to move out to PROM O VEND Press C to move to Configuration CONFIG will display or press A to move to Options Mode CONFIGURATION MODE Configuration Mode is used to return the vendor to original factory settings under each of the following areas Press B DEFAULT will be displayed NOTE Press A or C to scroll through the Configuration Mode sub menu Default Configures factory default settings Messages Configures POS messages to default settings Options Configures options settings to default ON or OFF DEFAULT This action configures the factory default settings Press B CONFigur eD will be displayed Press E to return to the DEF AULT display Press C to go to Messages messages will be displayed MESSAGES This action configures POS Messages to the default settings messages only Press B CONFigur eD will be displayed Press E to return to them ess ages display Press C to go to Options options will be displayed OPTIONS This action configures the Options to the ON or OFF default settings Press B CONFigur eD will be displayed Press E to return to theoptions display Press C to go to Default DEFAULT will be displayed the beginning of this sub menu listing Press E to move out this sub menu to Configuration Mode Press C to move
5. Enter new interval Must be between 2 and 255 Press D to save interval FREE PRODUCT will be displayed Press E to move out to Options Press C to move to Promo Vend PROMO VEND MODE This option allows the customer to receive an additional product free when purchasing another maximum of two 2 promotional items can be programmed into each vendor with a choice of which two rows to assign to the promo vend The promotional or free item will always be dispensed from the 2 selection of a row The primary product will be dispensed from the 1 selection of a row When enabled purchasing selection 1 from one of the two possible promotional rows will result in both selection 1 and 2 of that row to vend sequentially Individual vends from selection 2 can be obtained while in promo vend if these selections are depressed with adequate credit inserted Press B Of f or On will be displayed Use the B key to toggle between OFF and ON Press D to save change and return to OFF or ON Press C to move to Range r ange will be displayed RANGE Range is used to set which rows to operate as Promo Vends Maximum of two rows can be set at a time Press B to select rows SR ER Start Range End Range will be displayed followed by the current set rows Change the rows by entering the first row letter followed by the second row letter Combo 3 6 3155 4211417 29 Press D to save changes or press
6. Press B to enter Coin mode CPO Coin Pay Out will be displayed NOTE Press A or C to scroll through the Coin Mode sub menu EE Displays current amount in coin tubes Unconditional Accept Sets the value for Unconditional Acceptance Exact Change Sets value for Exact Change CPO Coin Pay Out Pays out coins from the coin mech coin tubes Press B to display DISPENSE Press the number 1 key to dispense least significant coin 2 key for next significant coin or the 3 key for the most significant coin On some coin mechs there is a fourth tube the dollar coin for example Use the number 4 key for this tube Press and hold 1 2 3 or 4 to rapidly dispense coins Press E to exit dispense and return to the CP O display Press C to move to Tube Fill TUBE FILL will display TUBE FILL Display will show an increasing total as coins are entered through the coin mech Press FILL COINS will be displayed briefly followed by 00 00 display will change as coins are entered through the coin mech NOTE Manually ejecting coins will not subtract from the total and exiting the Fill Coins mode will reset the counter back to 00 00 Press E to return to the TUBE FILL display Press to move to Unconditional Acceptance UNCON ACCP will display UNCONDITIONAL ACCEPTANCE Used to set the highest amount of currency in bills or
7. Wash with a cleaning solution of mild detergent and water rinse and dry thoroughly Odors may be eliminated by including baking soda or ammonia in the cleaning solution Plastic parts may be cleaned with a quality plastic cleaner Keep delivery slide area free of dirt and sticky substances Remove and clean condensate drain hose to eliminate any deposits that may restrict condensate water flow Do not get the cleaning solution on electrical components Snack Compartment The vend mechanisms and trays must be wiped clean of dirt and Sticky substances Any build up can cause the mechanisms to malfunction Can Bottle Compartment The can bottle racks must be wiped clean of dirt and sticky substances Combo 3 6 3155 4211417 49 Clean Cabinet Exterior Wash with a mild detergent and water rinse and dry thoroughly Clean occasionally with a quality car wax Plastic exterior parts may be cleaned with a quality plastic cleaner Every 60 days Clean Refrigeration Intake Screen Remove screen and clean dust and debris from screen using a soft bristle brush or a vacuum cleaner Every 6 months Clean the condenser coil and rear exhaust screen Remove the Cover Assembly and clean the condenser coil of refrigeration unit using a soft bristle brush and or vacuum cleaner Pull the refrigeration unit and clean the rear exhaust screen of dirt and debris Do not block the evaporator or any area of the airflow with product or supplies
8. to repeat process or press C to move to Range RANGE Use this option to test vend a range of selections by rows at a time The range is settable by the operator Press to display SR ER Start Range End Range and the current range of rows set to be automatically test vended Change the range by entering the first row to be tested followed by the last row to be tested For example A A or B D Press D to begin test vend At the end of the test the display will return to TEST VEND Press C to move to MENU 2 Menu 2 will be displayed Combo 3 6 3155 4211417 25 MENU 2 Press B to enter MENU 2 Pr ice will be displayed A or scroll through the Menu 2 sub menu modes Price Mode Sets prices by selection range or by combo Options Mode Sets vending options Promo Vend Mode Turn promo vend on or off and set range Configures vendor to original defaults Enters Menu 3 Modes PRICE MODE Price Mode is used to set the selection prices by selection range of selections or combo prices Press B display SELECTION NOTE Press A or C to scroll through the Price Mode sub menu Selection Sets prices by Selection Sets prices by Range Sets Combo prices SELECTION Set prices by single selection Press B SELECT will be displayed followed by Enter desired selection B4 for example The selection number and its current price will be displayed Enter the desired
9. 3 4 WIDE COLUMN Note Dual type selections require a pair of matching 2 3 8 diameter augers CCW on the left and CW on the right Please select matching auger from Candy type 7 1 5 24 4211397006309 EON EE UN NEC NEU 14 10 4211397 003309 7 8 421397001309 220 7 4200272122309 27 6 421397023309 29 5 4200272123309 3e 4 4211397015309 EE E Oe 14 10 4211398 003309 177 8 421398001309 20 7 4211398 002309 27 6 421398013309 5 Product Ejectors Product ejectors can be added to the end of the augers to help move the product out of the tray area see Figure 11 Order P N 4025748 PRODUCT PUSHER P N 4025748 X 10085 HELIX AT 3 OCLOCK Figure 11 Product Ejectors Combo 3 6 3155 4211417 11 CHANGING AUGER TIMING TRAY CONFIGURATION amp TRAY SPACING By re timing the augers difficult to vend items can be dispensed more consistently By altering tray spacing larger items can be vended By changing the tray configuration different product mixes can be accommodated Retiming Each auger can be rotated in 20 degree increments for a different drop off point Most items can be vended successfully when the auger end is positioned at 6 o clock To change the auger
10. any repair NOTE Most refrigeration problems are electrical The sealed hermetic system should not be worked on outside the Factory Service Center There are three things that can go wrong with a sealed system and should be repaired only at the Factory Service Center These are e Charge usually caused by leaks look for oil around seals and welds Unit will not cool properly The capillary tube is frosted before it enters the evaporator inlet tube e Restriction in Systems unit frosts then melts not cooling properly e Bad valves unit does not cool properly noisy compressor Compressor will not start Compressor has no power e Machine not plugged in e Tripped breaker or blown fuse Combo 3 6 3155 4211417 45 e Faulty wall outlet e Shortor open in power e Temperature sensor circuit is open check with a Multi Meter e Improper wiring e Low voltage 5 below check the power source with a Multi Meter e Overload defective Trips too fast check overload with the Multi Meter e Startrelay defective check start relay with the Multi Meter e Compressor has open windings check compressor windings with a Multi Meter e Defective refrigeration relay e Unplug power to the machine remove the relay plate Use an insulated jumper wire to short the wires on relay terminals 2 and 4 or 6 and 8 then restore power to the machine The compressor should start indicating a problem in the control circuit e Chec
11. credit to be returned as change at the end of a vend Press B to display OFF or ON Use the B key to toggle between OFF and ON or to change the value press C to display value Press D to save the change Val ue will display Press B Use the numerical keys to change the value Press D to save the change and return to Val ue display E to return tomax change display without making a change C to go to Multi Vend mul ti vend will be displayed Press PEE ERN Press 28 Combo 3 6 3155 4211417 MULTI VEND This Option can be turned ON or OFF With Multi Vend ON instead of immediately returning the change after a vend the credit will remain on the display for up to 25 seconds This allows for a second vend on one line of credit To receive change on an over deposit the coin return button must be pressed If a coin return is not requested within 25 seconds the change will then be returned automatically Press B to display OFF or ON Use the B key to toggle between OFF and ON Press D to save changes and return toM ULTI VEND display Or press E to return to M ULTI VEND without changes Press C to go to Free Product FREE PROD will be displayed FREE PRODUCT At a set interval of vends a single free vend will be dispensed upon making a selection and payment will be returned Set to 0 to turn off Press B FREE will be displayed along with the current interval at which a Free Vend occurs
12. is typically the even numbered selections on a snack tray Press B to display SELECT Enter the selection number chosen for the combo vend A4 for instance Current price for the combined items will be displayed Change the price as desired using the numerical keys NOTE You must use a selection number that is not included in the current motor configuration Press D to save changes and to display COM BOT At this point use the A and keys to choose which combo of 1 to 5 to assign selection A4 Press The display will show RG1 Up to 5 ranges of selections can be entered under each combo C1 to C6 for example Press again to display RG1 plus Enter the 1 range to be included in the Combo selection of A4 Press D to save range 1 The display will show RG2 Press again to display RG2 plus Enter the 2 range to be included in the Combo selection of A4 J4 to J6 for example canned drinks only Press D to save range 2 The display will showRG3 Press again to display RG3 plus a to enter the 3 range Repeat above to continue with ranges 4 amp 5 or press EX to move back out to COM BO Press E to move back to the PRICE display From there press C to move to Options Options will be displayed OPTIONS MODE Options Mode is used to set various options on the coin mech and the validator Press BILL SCROW will be displayed Combo 3 6 3155 42114
13. of the compartment on the product augers with the label facing the front of the machine for easy identification by the customer See Figure 10 When finished loading each tray lift and push it back into the cabinet All trays must be pressed to the rear of the cabinet and properly seated in the detent position SANDWICH CRACKER CANDY PRODUCT SNACK PRODUCT 7 Figure 10 Loading Example The size of the item being vended must be larger than the diameter of the auger being used to vend properly Undersize items could cause vend problems If the product does not fit the auger properly use a different pitched auger or appropriate product spacer See the following table for augers available from your distributor or service entity 10 Combo 3 6 3155 4211417 Available Augers SELECTION COMBO AUGER TYPE COLUMN WIDTH DIA amp PRODUCT COUNT PART NUMBER ROTATION SPACE 5 7 24 18 15 13 11 10 4211397 006309 4200272 112309 4211397 004309 4200272 116309 4211397 002309 4211397 003309 4211397 001309 4200272 122309 4211397 023309 4200272 123309 4211397 015309 4200272 114309 4200272 115309 4200272 119309 4211397 011309 4211398 004309 4211398 003309 4211398 001309 4211398 002309 4211398 013309 4211398 023309 1 0 CANDY lt 2 3 8 DIA CCW 1 4 2 3 4 WIDE COLUMN iade 2 0 7 5 4 11 SNACK CRISPS 2 25 32 DIA 4 5 16 WIDE COLUMN 5 15 10 DUAL 2 3 8 DIA CW 5
14. price Press D to save change and return to SELECTION display Press B to repeat process for other selection changes Press C to move to Range r ange will be displayed RANGE Sets the same price for a range by row only of selections Press B to SR ER Start Range End Range will be displayed followed by the current range of selections to be priced Change the range by entering the first row to be priced followed by the last row to be priced Range pricing must be by row rather than selection Row D Row E not D3 E5 Each row will be displayed along with its current price After the pricing is complete press D to save changes or press E to return to the RANGE display without changes Press C to move to Combo Com bo will be displayed 26 Combo 3 6 3155 4211417 COMBO VEND Combo Vend is used to set up a combination of products to be purchased at a single combined price A maximum of five products can be combined in a combo vend Five Combo selections can be programmed into the vendor Example a combo meal of a bag of chips plus a drink and a candy bar for one price NOTE A sign of some kind will have to be posted on the front of the vendor to indicate Combo packaged meals and the price of the combined selection CAUTION Be sure the vendor is configured to the currently working motors See page 16 For combo vend use a selection number that is not in the vendor configuration this
15. scroll through the Auxiliary Messages sub menu Message 1 PLEASE INSERT EXACT MONEY Max 30 characters Message 2 PLEASE INSERT MORE MONEY Max 30 characters Message 3 MAKE ALTERNATE SELECTION 25 characters Message 4 PLEASE CALL SERVICE Max 25 characters Message 5 VENDING OPERATION TO RESUME AT Max 25 characters Message 6 MAKE SNACK SELECTION ONLY 30 characters Message 7 THANK YOU 10 characters Message 8 FREE ON US 10 characters Press Message 1 will be displayed Press B again to enter message mode and to begin setting Auxiliary Message 1 NOTE Ar THIS POINT THE MESSAGE KEY PAD LAYOUT IS IN EFFECT See Figure 11 Enter each letter of the message according to the Keypad Format and the keypad overlay furnished with the vendor 32 Combo 3 6 3155 4211417 Press the enter key twice to save message 1 Message 2 will display Repeat above steps to set all eight messages At any message number Press E to return theaux display Press E to return to AUX POS display Press C to move to Time Date Mode TIME DATE MODE The Time Date Mode is used to set the controller to the current time and date NOTE Press A or C to scroll through the Time Date sub menu Sets time of day in military time 24 hour format Sets day of the month Sets month of the year Sets day of the week Sets the year Sets daylight savings time and geograp
16. to MENU 3 menu 3 will be displayed or press A to move to Promo Vend Mode the beginning of Menu 2 30 Combo 3 6 3155 4211417 MENU 3 Press B to enter the Menu 3 listing of procedures POS AUX will be displayed NOTE Press A or C to scroll through the MENU 3 menu POS AUX Mode Set the Point of Sale and Auxiliary scrolling messages Set language of display Time Date Mode Sets the time and date Shutdown Mode Sets periods of vending shutdown Temperature Mode Adjust temperature settings and Temp Sensors Discount Mode Turns Discount Mode OFF and ON and sets a range of selections for discount Autoreinstate Mode Auto Coupon Token Mode Enables the vendor to accept coupons or tokens Can Bottle Mode Sets the can bottle columns for single or double POS AUX MODE Press B to set POS Point of Sale Message POS will be displayed NOTE Press Ayor to scroll through the POS AUX Mode sub menu M Enter a new Point of Sale message APEERE ERTA Set Display Language for EAA ET Enter a Auxiliary Message POS Point of Sale message The scrolling Point of Sales message can be changed using this mode Messages can include up to 105 characters including spaces When entering a new message all inputs will overwrite the previous message NOTE If the max limit of 105 characters is entered the new message is automatically saved and any subsequent characters entered will overwrite the 105 character Press B
17. 17 27 NOTE Press A or C to scroll through the Options Mode sub menu Bill Escrow Turn Bill Escrow ON or OFF Force Vend Turn Force Vend ON or OFF Max Change Turn Max Change ON or OFF and set a value Multi Vend Turn Multi Vend ON or OFF Free Product Turn Free Product ON or OFF and set a interval BILL ESCROW This Option can be turned ON or OFF With Bill Escrow ON and bill is accepted that matches or exceeds maximum credit value the bill will be held in escrow and not stacked so that it will be available for return Press ESCRO OFF or ON will be displayed Use the key to toggle between OFF and ON Press D to save change and return toBil scrow or Press E to return to Bil scr ow without changes Press C to go to Force Vend For ce vend will be displayed FORCE VEND This Option can be turned ON or OFF With Force Vend ON once credit is deposited a vend must take place and change is only given after a vend With Force Vend OFF the vendor can be used as change machine Press B to set Force Vend option F VND OFF or ON will be displayed Use the key to toggle between OFF and ON Press D to save the change or press to return to FORCE VEND display without making a change Press C to go to Max Change MAX CHANGE will be displayed MAX CHANGE This Option can be turned ON or OFF With Max Change ON this feature allows the vendor operator to control the maximum amount of
18. 63 USA Parts 888 259 9965 Service 800 833 4411 Parts Fax 515 987 4447 All Other 888 836 3638 E Mail Vendnet vendnetusa com 2 Combo 3 6 3155 4211417 UNPACKING This vendor was thoroughly inspected before leaving the factory and the delivering carrier has accepted responsibility for this vendor Note any damage or irregularities at the time of delivery and report them to the carrier Request a written inspection report from the claims inspector to file any claim for damage File the claim with the carrier not the manufacturer within 15 days after receipt of the machine Carefully remove outside packing material to avoid damage to the finish or exterior of the machine Remove adhesive residue with denatured alcohol or common household vinegar Inspect the machine for concealed shipping damage Report any damage hidden by the shipping material directly to the delivering carrier on a hidden damage report Record the model number and serial number of the vendor for your records These numbers can be found on the Serial Plate on the rear of the cabinet and or inside the vendor Refer to these numbers on all correspondence and inquiries pertaining to this vendor Remove the Knock Away Skids by placing a block spacer under the vendor See Figure 1 Insert a screwdriver or prying tool into the groove and split the skid in two Discard the slotted washers located on each side of the wooden skids Turn the leveling screws in as far a
19. COMBINATION SNACK BEVERAGE Combo 3 6 Model 3155 Service Manual MAR 2004 P N 4211417 REVE Table of Contents TEST VEND MODE SPECIFICATIONS nnns 1 WHITE INTRODUCTION nmn 2 PRICE MODE UNPACKING 3 OPTIONS MODE nnns 27 PROMO VEND MODE 29 INSTALLATION 4 CONFIGURATION MODE OUTLET TESTER sssr 6 MENU s POWER SWITCH 6 POS AUX MODE LOADING PRODUCTS enne 7 TIMEIDATE MODE BOTTLES CANS LIVE DISPLAY SHUTDOWN MODE ani BOTT E SOANS TEMPERATURE MODE DROP SENSOR ADJ USTMENT 9 5 PACKAGED SNACKS AUTO REINSTATEMENT 40 CAN BOTTLE MODE CHANGING AUGER TIMING TRAY DEX UCS e CONFIGURATION amp TRAY SPACING 12 REFRIGERATION FUNCTIONS amp COIN MECHANISM amp BILL VALIDATOR 15 OPERATION 45 CONTROLLER FUNCTIONS 16 CARE AND CLEANING SCHEDULE FOR SALES MODE PREVENTIVE 1 49 DISPLAY AND 16 AMMEDMOTOR 16 PARTS ORDERING PROCEDURE 50 AIR 3 BEFORE CALLING FOR SERVICE 51 COUNTERS sues cute E SCHEMA RIC
20. FF Press to move to Time Time will be displayed TIME Time is used to set Shutdown interval times There are four 4 shutdown time periods that must be set using military time 24 hour clock Press 1STRT will be displayed followed by the current shutdown start time Set first interval start time using numerical keys Press D to save and move to 18 TOP Set first interval stop time using numerical keys Press D to save and move to 2 START and so on All four time periods must be set Time periods not used should be set to 00 00 Saving the 4 stop period will move back to Tim e display Press C to move to Day of the week Day will be displayed DAY Sets the day of the week the shutdown period is active within a four week period Press B to begin setting days for shut down procedure to be active 15 UN followed by OFF or ON will be displayed Use A or C to toggle through the four weeks available for setting starting with Sun of each week Press at a desired Sunday 1 2 3 or 4 ASUN for example Now the entire 4 week is available for adjustment At this point or C cycles through the days of the week Press B at a desired day of the week Then A or C will toggle ON or OFF for that day Press D to save changes Use the A or C keys to move to other days of the week and repeat the change process Press D to save changes Press E two 2 times to mov
21. PARTS ORDERING PROCEDURE When ordering parts include the following 1 The model and serial numbers of the machine for which the parts are needed Shipping address Address where the invoice should be sent The number of parts required GS Always refer to the pertinent parts and or part manual for the correct part number and description of a specific part NOTE When RIGHT or LEFT is used with the name of a part it is means the person is facing the machine with the door closed Any special shipping instructions Carrier desired air or air special truck parcel post or rail Signature and date ooo Purchase order number if used 50 Combo 3 6 3155 4211417 Mail your order to VendNet Box 488 165 North 10th Street Waukee IA 50263 0488 USA All orders are carefully packed and inspected prior to shipment Damage incurred during shipment should be reported at once and a claim filed with the terminating carrier If you do not have the right parts manual contact VendNet If you have any questions check out our Website www vendnetusa com or call VendNef Ask for the Parts Department We will be happy to assist you Email Vendnet vendnetusa com BEFORE CALLING FOR SERVICE Please check the following e Does your machine have at least 6 inches of clear air space behind it e Ifthe power is turned on at the fuse box is the machine the only thing that doesn t work e Is the machine plugged dir
22. TE SELECTION message scrolls Jammed Motor Condition The controller will not run motors that have been recorded as jammed or have not been assigned A motor jam is detected when power is applied to a motor and the motor fails to return to the home position within about 9 seconds Motors recorded as inoperative can be reset by running a test vend of that particular selection See the Test Vend Selections section of this manual page 21 16 Combo 3 6 3155 4211417 Vend and Cash Counters Following a successful vend the vend counter will be incremented by one 1 and the cash counter will be incremented by the price of the vended selection The counter rollovers occur at 79 999 920 and 99 999 95 respectively NOTE Test vends are not included in the counter totals Resettable Vend and Cash Counters The resettable counters track Total Vends dispensed and Total Cash collected since last reset The vend count and cash totals will be available by individual selections range rows and entire machine utilizing all the rows i e row A to row J for the combo vendor Following a successful vend the resettable vend counter will be incremented by one 1 and the resettable cash counter will be incremented by the price of the selection vended The counter rollovers occur at 79 999 920 and 99 999 95 respectively if never reset NOTE Test vends are not included in the counter totals Service Mode Entering the Service Mode To change
23. again and MESSAGE will be displayed AT THIS POINT THE MESSAGE KEYPAD LAYOUT IS IN EFFECT and a new message can be entered See Figure 14 Enter each letter of the message according to the Keypad Format and the keypad overlay furnished with the vendor Press the service mode button to save the new message NOTE To enter the lower letters or numbers on the keypad layout shown in figure 14 the SHIFT key or key H must be depressed first each time The keypad overlay can be found in the Service Packet that came with the vendor Combo 3 6 3155 4211417 31 262699969 6963026960 269626909 269026969 962029969 THIS Ovt LAY USED TO PROCRAM MESSAGE AFTER ENTERING POINT OF Sue MESSAGE MODE A10680 Figure 14 Keypad Overlay LANGUAGE Use Language to set the default display messages to read in one of seven languages ITALIAN DUTCH SPANISH DANISH ENGLISH FRENCH and GERMAN and AUXILIARY Press B to display the default Point Of Sale language English Press C to toggle through the available languages Press D to set desired language and return to LANGUAGE display Press C to move to Auxiliary Message Aux will be displayed AUXILIARY MESSAGES During the normal operation of the vendor default messages will be displayed depending on the condition or function being performed Use Auxiliary Messages sub menu to set the eight auxiliary messages in any desired language NOTE Press A or C to
24. ange to define a specific range of selections to display total cash or vends since last reset Use the Range Cash or Range Vends below to display totals Ranges can only be defined by row and not by selections Press B to display SR ER and the current range To change the range press the letter of the first selection to be specified and then the letter of the last selection to be specified For example A A for the top tray or A C for the top three trays Press D to save range and return to the SET RANGE display Press C tomove to Range Cash RANGE CASH will be displayed RANGE CASH Displays the total sales by dollar for the defined range Press B to display total sales of the defined range Press E to return to the RANGE CASH display Press C to move ontoRANGE VENDS RANGE VENDS Displays the number of vended products for the defined range Press B to display the number of vended products over the defined range Press E to return to the RANGE VENDS display Press C to move to Clear cl ear will display CLEAR Clears all resettable values Press B Cl ear ed will display Press E to return to thecl ear display Press E to exit Account sub menu Account will display Press C to move to Coin Mode coin will display Combo 3 6 3155 4211417 23 COIN MODE Coin mode is used to load or unload the coin mech coin tubes and to set Unconditional Acceptance and Exact Change values
25. any settings or programs in the vendor the controller must be placed in the Service Mode To enter the Service Mode push the red service mode button once located on the control board If credit exists when entering the Service Mode it will be restored when the machine is returned to the Sales Mode Key Functions while in Service Mode ka ALLE a through a 1 7 QD OOOO e a menu sub menu or routine within a menu OO 2 Scrolls DOWN th h Sub Key D SAVES a cane WU sib en eld fi E EXITS down a level from a menu sub menu CXDOOO or routine without making a change OO OO a The following three diagrams illustrate the three menu levels and the sub menu levels of each main menu Use the A and C keys to scroll through each menu or sub menu use the A key to move from menu to sub menu levels Combo 3 6 3155 4211417 17 SERVICE MODE BUTTON VMC CHECK amp ERROR CODES See Manual for Listing Move to MENU 2 DIAGNOSE E 8 E 1 CONFIGURE d r SELECTION ACCOUNT 1 L 1 EXACICHANGE i Doak aS 1 pu DE NAT SUMI SS t HISTSALES N Esp pelos e ee ete 4 mn 1 RESETCOUNT NW 2 METERS TI D 1 UNCONACCEPT a i t TUBE FILL 1 RDRSALES 1 RANGE VENDS 21 1 1 RANGECASH
26. arness Set the selections to the desired vend price and adjust the price scrolls Test vend the converted selections for proper operation and price settings Combo 3 6 3155 4211417 13 Tray Spacing The trays can be raised or lowered in one inch 2 5 cm increments to provide additional headroom for vending taller items NOTE 8 When increasing the headroom between two trays a corresponding decrease in headroom of an adjoining tray will result To change the vertical tray spacing follow these steps Pull out the tray to be adjusted until it stops Disengage the tray harness from its snap open harness clamp on the right hand wall Disconnect the tray plug from its receptacle on the right side wall Lift up on the front of the tray and pull slightly forward approximately 1 2 inch 1 25 cm to clear the tray stop Pull tray out until it tilts down Lift the rear of the tray and remove it from the vendor Disengage both left and right tray rails from their slots on theside walls pull inward on the bottom of each rail and pull its flanges out of the slots in the front and rear Relocate both left and right rails by reversing step 7 NOTE Rails must be level front to back and right side to left side 9 10 11 12 14 Replace the tray by placing its rear rollers on the left and right rails and lifting up slightly on the front of the tray as you push it back until the tray latches in its detent position Plug th
27. assembly into the vendor making sure that the tray is properly located and latched and connect the tray harness Set the selection to the desired vend price and adjust the price scroll to agree Test vend the converted selections for proper operation and price settings In large item selections the selection numbers will be the odd numbers For example selections C3 and C4 are converted to a single selection C3 Snack to Candy 1 2 C9 10 11 12 Order the conversion kit from your local distributor or service entity Unplug and remove the tray assembly from the vendor Place the tray harness in the tray before removal Remove the existing auger assembly and store for possible future use Remove the auger retainer and store for possible future use Move motor from the center slot to the left slot in the compartment Add the new motor furnished as part of the conversion kit in the right hand slot of the compartment Properly wire the motor and switch Refer to the Schematic section for wire colors and locations Add the divider furnished as part of the conversion kit Install new auger assemblies furnished in conversion kit making sure the motor couplings properly engage with the motor and are securely snapped over the vertical rail see Figure 8 or retaining rib on the tray Replace the tray assembly into the vendor making sure that the tray is properly located and latched and connect the tray h
28. coins that can be accepted without regard if the equivalent value in coins can be returned Press B to display the amount currently set for unconditional acceptance Change amount using numerical keys Press D to save change and return to UNCON ACCP display Press C to move to Exact Change 24 Combo 3 6 3155 4211417 EXACT CHANGE Sets the Exact Change value that controls the display of the Insert Exact Change message Press B to display the amount currently set for exact change Change amount using numerical keys Press D to save change and return to Exact Change Press E to exit Coin Mode sub menu coin will display Press C to move to Test Vend Mode test vend will display TEST VEND MODE Test Vend cycles each selection or range of selections to assure that they are working properly product will be vended in the process Press B to enter Test Vend Mode SELECTION will be displayed A or scroll through the Test Vend Mode sub menu Selection Test Vends one selection Test Vends a set range of selections SELECTION Use this option to test vend one selection at a time Press B to display SELECT and Enter the desired selection B3 for example The current price of the chosen selection will be displayed and the selection will vend triple beep indicates that the selection did not properly vend After the test vend the display will return to SELECTION Press B
29. e back to DAY display From there press C to move to RANGE RANGE Sets the range of selections to be affected by the shutdown Press B SR ER will be displayed followed by the row range Enter the row changes Press D to confirm changes and move back to RANGE Press E again to move back to SHUTDOWN Press C to move on to Temperature Combo 3 6 3155 4211417 35 TEMPERATURE MODE Temperature Mode is used to set the operating parameters of the sensors and the refrigeration unit NOTE Press A or C to scroll through the Temperature Mode sub menu Sets the display to read in Fahrenheit or Celsius Located in the drink compartment and be turned OFF or ON ener etre Located in the snack compartment and can be turned OFF or ON L X Set defrost parameters for refrigeration unit Press B to begin temperature control routines Press again to display DEGREE will be displayed followed by F for Fahrenheit or C for Celsius plus an asterisk at the right side of the display Toggle between the two using Press D to confirm choice Press C move to Sensor 1 sensor 1 will be displayed SENSOR 1 Turns Temperature Sensor 1 ON or OFF Sensor 1 is located in the canned drink compartment or C to scroll through the Sensor 1 sub menu Set Point Sets the set point of sensor 1 Sets the Delta of sensor 1 Sets H S parameters for sensor 1 Press
30. e presented for informational purposes only and while every effort has been made to ensure their accuracy they are not to be construed as warranties or guarantees express or implied regarding the products or services described herein or their use or applicabillity We reserve the right to modify or improve the designs or specifications of such products at any time without notice VendNet E L 165 North 10th Street Waukee lowa 50263 S United States of America 800 833 4411 515 274 3641 888 259 0965 vendnet vendnetusa com Number One in Qualify 4211417D DOC
31. e safety electrical testing of the vendor itself For proper operation of any equipment utilizing electronically controlled components the equipment should be placed on an isolated or dedicated noise free circuit For 115 Volt vendors the circuit should be a minimum 15 Amp 60 cycle properly polarized and grounded earthed For 230 Volt vendors the circuit should be a minimum 7 5 Amp 50 cycle properly polarized and grounded earthed To verify that the receptacle is properly grounded arthed and polarized insert one probe of a Multi Meter set to check AC line voltage or a test light in the ground earth terminal hole and the other probe into the hot terminal of the outlet f unfamiliar with this procedure contact a licensed electrician If the receptacle is not properly grounded earthed or polarized you should contact a licensed electricianto correctly polarize and or ground earth the receptacle to ensure safe operation 4 Combo 3 6 3155 4211417 A noise suppressor has been installed in this machine to compensate for any signal noise that could interfere with the normal operation of the controller Shown in Figure 2 and Figure 3 are properly grounded earthed and polarized wall outlets Figure 2 shows two 230 Volt wall outlets UK 3 WIRE OUTLET TEST LAMP 2 244 Figure 2 230 Volt Outlets Figure 3 115 Volt Outlet Connect the vendor power cord to a grounded 115 Volt AC 60 Cycle noise free polariz
32. e tray harness into its receptacle on the right side wall Re engage the tray harness into its harness clamp and snap the clamp closed Test vend the tray in its new position to assure that the tray plug is properly seated RAM LOCATION SDE WALL trm 2T 1 PAIL LOCATION mY 22 2 A10111 RAR QEFI H Figure 13 Removing a Tray Rail Combo 3 6 3155 4211417 COIN MECHANISM amp BILL VALIDATOR CAUTION Do not plug in or unplug the coin changer with the power on The controller will monitor the condition of the coin changer at all times Any activity coins inserted will be recorded and stored in the controller Removing Accepted Bills Accepted bills may be removed by opening the bill box lid or by removing the bill box from the validator See manual from validator manufacturer NOTE If the bill box is removed make sure that it is fully latched in place when it is returned to the validator Clearing Jams amp Cleaning Trapped bills debris or dirt can result in poor bill acceptance or bill rejection Remove the bill box and lower housing to clear trapped bills or debris Clean the bill path plastic parts or belts with a cloth moistened with a mild soap and water solution Clean the magnetic head and optic sensors using a swab and isopropyl alcohol See manual from validator manufacturer CAUTION Do not use any petroleum based cleaning solvents scouring pads or stiff brushes f
33. ectly into the outlet WARNING Extension cords can cause problems DO NOT USE EXTENSION CORDS e Is the evaporator coil free of dust and dirt Is the condenser coil free of dust and dirt e Is the compressor free of dust A blanket of dust can prevent the compressor from cooling in between workouts e sthe circuit breaker at the fuse box reset e Are evaporator fans running To check if fans are running take a small piece of paper in front of the evaporator coil and see if the evaporator fans will blow the paper away e sthe condenser fan running Fold a sheet of 8 1 2 x 11 paper in half Place the paper in front of the condenser coils and see if it draws the paper to it e 5 the shelf in front of the evaporator coil clear No tools product or other air restricting items e 5 the cold control set as specified NOTE Setting the temperature colder does not accelerate cooling of product Combo 3 6 3155 4211417 51 SCHEMATIC I abi ELD T RES Sototatatal 45545456 GGG COMBO SCHEMATIC REV D 1 1 1 1 i 1 1 1 TYPICAL CAN MOOR 2 DRIVER SCHEMATIC ROV 3 TYPICAL SNACK MOTOR SCHEMATIC 52 Combo 3 6 3155 4211417 3 CONDUCTOR PEN CIRCUIT 11 vat R 230 vac FOR EXPORT OL Combo 3 6 3155 4211417 53 The contents of this publication ar
34. ed power source of not less than 15 Amps Checking the power source can be accomplished with an AC Voltmeter in the following manner 1 Voltage Check When the AC Voltmeter probes are connected to the HOT and NEUTRAL terminals the voltmeter should indicate 110 to 130 volts AC See Figure 4 2 Polarity and Ground Check When the AC Voltmeter probes are connected to the HOT and GROUND terminals the voltmeter should indicate 110 to 130 Volts AC See Figure 4 0161 Figure 4 Electrical Check with Voltmeter 3 Noise Potential Check When the AC Voltmeter probes are connected to the NEUTRAL and GROUND terminals the voltmeter should indicate 0 Volts AC See Figure 4 Any voltage reading could cause noise problems in the electronic controller 4 Amperage Check At the fuse box or circuit breaker panel locate the proper circuit and ensure that the fuse or breaker protecting that circuit is rated at 15 Amps or greater NOTE In a standard three 3 prong 115 Volt AC wall outlet the GROUND pin is round the NEUTRAL pin is rectangular and located clock wise from the ground pin and the HOT pin is rectangular and smaller than the neutral pin and located counterclockwise from the ground pin See Figure 4 Combo 3 6 3155 4211417 5 To correct negative voltage amperage polarity or ground checks consult a licensed electrician To correct a negative noise potential check install a noise suppressor which can be obtained from any elec
35. end Free Vend Bonus Vend and Promo Vend features e Hermetically sealed refrigeration system with R 134a refrigerant e Programmable electronic control of the refrigeration unit e Motorized delivery electronically controlled CAUTION This vendor utilizes DC motors Do not attempt to turn augers by hand Motor damage could occur e Visual feedback when a product has been vended or when an error condition exists e Nochange or loss of program memory because of power failure Cash accountability records Total Cash transactions and Total Vend cycles performed by the vendor Information for individual selections complete range rows or total machine can be compiled and used for inventory and ordering records The vending sequence is first in first out for each selection eliminating the need for stock rotation to maintain fresh products in the vend area This manual should be read thoroughly to become familiar with the functions of all components along with the features that are available The initial set up of a vending machine is very important in insuring trouble free operation of the equipment Following the instructions at the initial installation of the machine will avoid service problems and minimize set up time Should you have any questions pertaining to information in the manual replacement parts or the operation of the vendor you should contact your local distributor or VendNem 165 North 10th Street Waukee lowa 502
36. end position 1 Unsnap and lift the motor slightly and pull forward on the auger until it separates from the motor See Figure 12 2 Rotate the auger to the desired position and re insert the auger coupling into the motor 3 Make sure the splined auger coupling snaps into place and is seated over the vertical rail see Figure 12 or retaining rib on the tray 4 Gently pull forward on the auger to verify proper installation SPLINE RETAINING RIB HELIX A10701 Figure 12 AUGER TIMING Tray Configuration Candy to Snack 1 Order the conversion kit from your local distributor or service entity 2 Unplug and remove the tray assembly from the vendor Place the tray harness in the tray before removal 12 Combo 3 6 3155 4211417 p 00 e 11 12 NOTE Remove existing tray divider and store for possible future use Remove existing auger assemblies and store for possible future use Remove the existing even numbered motor This motor will not be needed Dress terminals removed from the motor around the tray harness and tape in place Move the odd numbered motor to the center slot of the compartment Install the auger retainer furnished as part of the conversion kit Install auger assembly furnished as part of the conversion kit making sure the motor coupling properly engages the motor and is securely snapped over the vertical rail see Figure 8 or retaining rib on the tray Replace the tray
37. hical location Press B TIME will be displayed TIME Press B again to display TIM E and the current setting in military time 24 hour format Change setting using the numeric keys NOTE The controller operates on a 24 hour format Time displays as Tim e hh mm i e 17 14 is 514 pm Press D to accept the new setting and return to TIM E display Press C to move to Date Date will be displayed DATE Press B again to display DATE and the current day of the month 1 31 Change setting using the numeric keys Press D to save the new setting and return to DATE display Press to move to Month M ont h will be displayed MONTH Press and M ONTH plus the current month setting will display Change to current month 1 12 using the numeric keys Press D to save the new setting and return to ONTH display Press to move to Year YEAR will be displayed Combo 3 6 3155 4211417 33 YEAR Press B YEAR and the current year setting will display 2 digit year Enter correct year using last two 2 digits 00 for the year 2000 Press D to save change and return to Y EAR display Press C to move to Daylight day l ight will be displayed DAYLIGHT SAVINGS TIME Turns Daylight Savings time ON or OFF And sets geographical location NOTE Press A or C to scroll through the Time Date sub menu North America North American Daylight Savings time Turns Daylight Savings t
38. ime OFF Australia Australia Daylight Savings time European European Daylight Savings time Choosing a geographical location indicates that Daylight Savings is ON Press B to set the geographical location or set to off Press D to save change and return to DAYLIGHT display Press E to move out to TIM E DATE display Press C to move to Shutdown Mode Shut dow n will be displayed SHUTDOWN MODE This option shuts down the machine during specified intervals of the day All vending functions of the machine will be disabled Four programmable intervals per day are available If set to on during these time intervals the message vending operation to resume at hh mm displays e 9 05 9 05 am 15 34 3 34 pm The controller must be set to the current time and date before specifying the intervals NOTE Press A or C to scroll through the Shutdown mode sub menu Sets shutdown interval times Sets days of the week shutdown intervals are in effect Sets the range of selections affected by shutdown intervals If the ON state is selected four intervals with a start and a stop time for each must be programmed If an interval is not used program the start and stop times to zeros 00 00 34 Combo 3 6 3155 4211417 Press B to display ON or OFF Press B again to display ON or OFF with asterisk to right side of display Use the B button to toggle from one to the other Press D to save change and return to ON or O
39. in Enter or change range C4 D6 for example Press D to save changes and move out to TOKN RANGE Repeat the process to change range of other tokens Press E to move out to COUPN TOKN Press C to move on to Can Bottle Mode CAN BOTTLE will be displayed CAN BOTTLE MODE When Can Bottle Mode is ON the Drop Sensor is enabled for vending of bottles or cans for the range selected Set Mode to OFF if bottles or cans will not be vended NOTE Press A or C to scroll through the Can Bottle Mode sub menu D Turns Can Bottle mode ON or OFF tie sed ber Sets the range of selections on the can bottle rack that are turned ON or OFF E Sets the depth of each selection on the rack to single or double Press B ON or OFF will be displayed Use the B key to toggle between ON and OFF Press D to save choice and return to ON or OFF Press C to move on to Range RANGE will be displayed RANGE Sets the range of the can bottle rack that is turned ON or OFF Press B SR ER Start Range End Range will be displayed followed by the current range of rows included Enter desired row designations using the alpha keys 42 Combo 3 6 3155 4211417 Press D to save changes and return to RANGE display Press C to move to Depth DEPTH will be displayed DEPTH Sets the depth of each selection for single or double operation Single is used for dispensing bottles and d
40. is a list of DEX UCS codes and their meanings Combo 3 6 3155 4211417 43 Event Identification Number of events since last reset User defined field 44 Combo 3 6 3155 4211417 REFRIGERATION FUNCTIONS amp OPERATION Refrigeration Control NOTE To prevent damage to the refrigeration unit when it is turned off or the power interrupted the refrigeration unit will not restart for at least three minutes regardless of the temperature When the temperature is above the cut in temperature programmed the unit is turned on When the refrigeration unit reaches the cut out temperature it is turned off If the refrigeration unit runs for more than two hours without reaching the cut out temperature the unit is turned off for the programmed ten 10 minute defrost time It will then be turned on again automatically Refrigeration Troubleshooting If the refrigeration unit is turned off or the power is interrupted the refrigeration unit will not start for at least three minutes regardless of the temperature This is done to prevent damage to the refrigeration unit CAUTION Breaking the refrigerant joints or seals on the system voids the unit warranty Failure to keep the condenser coil clean and free of dirt and dust and other similar debris voids the unit warranty Know and understand how the unit operates Units may vary but the operation is basically the same Never guess at the problem find the symptom before attempting
41. k relay terminals 1 to 0 with a Multi Meter Should have 24VDC applied to them e No DC voltage check control board output terminal for a loose connection Compressor trips on Overload e Improper voltage 5 10 above 5 below check power source with Multi Meter e Overload defective Trips too fast check overload with Multi Meter e Relay defective Won t open after starting check relay with Multi Meter e Compressor has shorted windings check compressor windings with Multi Meter e Short in other component Isolate and eliminate each electrical component until short is found e Compressor is too hot Dirty condenser Faulty condenser motor or blade Restricted airflow CAUTION Condenser must be kept clean of dirt and debris to allow for proper air circulation Noisy or vibrating unit e Components rubbing or touching each other Check fan blades and motor Loose shrouds and harness Copper tubing Loose or unsecured parts Dirty condenser fan blades 46 Combo 3 6 3155 4211417 e Worn or aged compressor grommets e Compressor Bad valves Slugging Bad windings See Schematic e Low voltage Unit short cycles e Temperature sensor defective or not mounted in the return air duct Defective control board e Temperature setting set too warm see Refrigeration Settings section of this manual Unit operates long or continuously e Temperature sensor defective or not mounted in the return air d
42. lue At this point A or C to display each of 5 coupons CV1 CV5 Press B at any coupon display Change value using numeric keys Press D to save changes COUP VALUE will again be displayed Repeat above process to set other coupons Press E to move back out to COUP VALUE display Press C to move to Coupon Range COUP RANGE will be displayed COUPON RANGE Sets a range of selections where the coupon is redeemable Press B to display C1R1 Coupon1 Range1 representing the range of selections that will honor Coupon 1 and the current range Press B again Enter or change range C4 D6 for example Press D to save changes and move out to COUP RANGE display Press C to move to Token Value TOKN VALUE will be displayed Combo 3 6 3155 4211417 41 TOKEN VALUE Sets the values of tokens to be used with this vendor Up to 5 different tokens can be used Press B TV1 Token Value 1 will be displayed followed by the current value of Token 1 At this point A or C will toggle through all 5 tokens TV1 TV5 Press B at any token display Change value using numeric keys Press D to save changes TOKN VALUE will be displayed Repeat the process to change value of other tokens Press C to move to Token Range TOKN RANGE will be displayed TOKEN RANGE Sets the ranges of selections a Token can be used with Press B to display TI R1 Token1 Range1 and the current range Press B aga
43. mns may be adjusted if necessary To adjust column depth front to back with the gate closed lift the gate assembly right and left sections together and reposition in the adjustment slots Product should have not more than 1 8 to 1 4 in free space at front or back of column See Figures 7 and 8 FRONT GATE ASSEMBLY BACK SPACER LOCATION OF PRODUCT CRADLE Figure 8 Bottle Can Product Area CAUTION When loading bottled product make sure that the bottoms of the bottles face the center of the machine Load bottles in the back of the machine with bottom facing the attendant Load bottles in the front of the machine with top facing the attendant Do not load dented or damaged cans or bottles in the columns Possible jams could occur Do not store bottles in spare space of the cabinet The refrigeration unit could be damaged 8 Combo 3 6 3155 4211417 ADJUSTMENT SLOT 10677 OPENED FUNNEL SLIDE Figure 9 Product Column open Drop Sensor Adjustment The delivery chute uses a drop vibration sensor to detect whether product is vended after a selection is made The drop sensor sends a signal to the controller when a product hits the delivery chute The sensor is attached to the underside of the delivery chute To Adjust Drop Sensor ills 2 3 gt Locate the sensor adjustment screw the drop sensor board See Figure 9a Use a small flat head screwdrive
44. nce last reset Total vends for defined range since last reset Clears all resettable counts above HISTORICAL SALES Displays the total amount of sales by dollar since initialization of the control board Press B to display the amount of sales since initialization Press E to return to the HIST SALES display Press C to move to historical count HIST COUNT will be displayed HISTORICAL COUNT Displays the total number of vended products since initialization of the control board Press B to display vended products since initialization Press E to return to the HIST COUNT display Press C to move to Resettable Sales RES SALES will be displayed RESETTABLE SALES Displays the total sales in dollars since the last reset Press B to display the total sales Press E to return the RES SALES display Press to move to Resettable Count RES COUNT will be displayed RESETTABLE VEND COUNT Displays the total vends since the last reset Press B to display number of vended products Press E to return to the RES COUNT display Press C to move to Card Reader Sales RDR SALES will be displayed 22 Combo 3 6 3155 4211417 RDR SALES Displays the total card reader sales Press B to display the Card Reader Sales optional hardware required Press E to return to the RDR SALES display Press C to move to Set Range SET RANGE will be displayed SET RANGE The operator uses Set R
45. nfirm changes and return to RANGE Press E to exit without making changes Press to move on to Value VAL UE will be displayed VALUE Sets the amount to be discounted from the regular price 25 for example Press The current discount value will be displayed Set value using numeric keys Press 0 to save change and return to VALUE display Press E to move out to DIS COUNT display Press C to move to Auto reinstatement Mode AUTOREINST will be displayed AUTO REINSTATEMENT MODE Use this feature for a satellite soft drink or similar vendor utilizing a sold out or empty switch Normally when an empty selection is detected during an attempted vend that selection is recorded inoperative and requires resetting before it can be vended again Satellite units utilize a range of selections within the controller Programming this range of selections into the auto reinstatement will eliminate the necessity of manually resetting the controller after re loading a selection that went into a sold out condition NOTE Press A or C to scroll through the Auto reinstatement Mode sub menu ON or OFF Turns Auto reinstatement mode ON or OFF Range Sets he range of selections by row to be effected by Auto reinstatement Press B to set the auto reinstatement of empty jammed selections OFF or ON will be displayed Press again to display an asterisk to the right of the display Use the ke
46. nsed along with the price and selection number of each item To load the Live Display simply slide the can or bottle into position from the rear The black foam liner will hold the product securely in position Be sure that the product label faces outward toward the customer Turn the price scroll to the correct price for each selection NOTE Facing the open machine COLUMN 1 is the far right front column COLUMN 2 is the far right back column Column 5 is the far left front column COLUMN 6 is the far left back column Standard 12 oz cans may be double loaded in the front and back increasing the column capacity Bottles Cans Make sure that the product being loaded matches the product displayed in the Live Display Make sure that the white composite Funnel Slide on each side of each product column is clean See Figure 9 This assures that the product cannot bridge blocking delivery from the product column Then check the product cradle bed area of the delivery mechanism located at the bottom of the product column to be sure that it is properly aligned with the bed area face down in each column f it is not facedown cycle the motor to re position If this is not done motor may jam See Figure 7 A10678 PRODUCT CRADLE Figure 7 Delivery Mechanism Combo 3 6 3155 4211417 7 Most products 10 to 20 ounce cans and bottles may be loaded without column adjustment However the front and back gates to the product colu
47. or cleaning Combo 3 6 3155 4211417 15 CONTROLLER FUNCTIONS There are two modes of operation Sales Mode The vendor accepts deposits pays out change and dispenses product to the customer The 10 character scrolling display is used to communicate with the customer Service Mode Used by the operator to program and service the machine The display is used to communicate with the operator Sales Mode Display and Vend Cycle When no credit has been established and a selection is made the price for that selection displays for approximately one second When credit is deposited the amount displays Five digits are available After a selection is made the controller will determine if sufficient credit is available If the accumulated credit is greater than or equal to the price of the selection a vend attempt will take place If credit is less than the selection price the price will display will scroll pl ease insert more money After a successful vend the amount of change to be returned will be displayed until all coinage is paid back If a selection is made and a vend cannot take place or selection is empty assuming that sufficient credit and change are available the MAKE ALTERNATE SELECTION message scrolls If the payout tubes in the coin mechanism are below the low level sensors the USE CORRECT CHANGE message will scroll If no motors have been assigned or if the motor has been recorded as faulty the MAKE ALTERNA
48. ouble is used for dispensing cans Press B SELECT will be displayed followed by the current selection Press again DOUBLE or SINGLE will be displayed Use B to toggle between the two choices Press D to save choice and move back to S ELECT followed by current selection Use the A or C key to move to another selection Repeat process as needed When finished with all changes press E to move back out to depth Press E to move out to CAN BOTTLE CAUTION When the selection is set at single depth upon vending the motor continues to turn for a couple of seconds positioning the next vend for faster delivery However if a product is double loaded in single depth mode double vending will result NOTE Press the Service Mode Button at any time during Service Mode to exit the Service Mode Press D first to avoid losing any changes DEX UCS DEX UCS Information requires hand held computer If the vendor operation will be tracked using a DEX UCS capable hand held computer HHC please note the following The picture to the right shows the control panel cover Just below the instructional decal is the plug in port for the connecting cable from the hand held computer HHC plugs in here Plug in HHC and the vendor will enter DEX UCS mode machine does nothave to be in Service Mode Plug the HHC into the vendor and the exchange of information will begin automatically The following
49. r to slowly turn the adjustment screw clockwise increase sensitivity and stop when the indicator light comes on Slowly turn the adjustment screw counterclockwise decrease sensitivity and stop when the indicator light goes out At this point begin to turn adjustment screw counterclockwise four and a half 4 1 2 additional turns Test the sensor for proper operation by tapping the delivery chute The indicator light should blink when the chute is tapped Close the door and perform several test vends If vending special products the drop sensor may need the following additional adjustments e f machine is sending more than one product per vend request open the door and turn adjustment screw clockwise 1 4 turn to increase sensitivity Test vend Repeat procedure if necessary e f machine fails to vend product upon vend request turn adjustment screw counterclockwise 1 4 turn to decrease sensivity Test vend Repeat procedure if necessary Combo 3 6 3155 4211417 9 DROP SENSOR BOX b LOCATED ON LOWER RIGHT Of CABINET ADJUSTMENT SCREW Figure 9a Drop Sensor Adjustment Packaged Snacks To load products lift the tray slightly and pull forward until the tray stops The upper most trays tilt for easier loading Load products from front to back making sure all items fit freely between the augers Do not attempt to force oversize items or packages into the spaces Do not skip a space Place the product on the bottom
50. rature set point for sensor 2 The cut off value is equal to the set point minus half of this value The cut in temperature is equal to the set point plus half of this value Press B The current delta setting will be displayed Enter the desired delta using the A and C keys Press D to confirm changes and return to DELTA display Press C to move to Health Safety h 6 will be displayed HEALTH SAFETY This is a Health Safety feature that prevents the sale of perishable food items if the temperature inside the cabinet area exceeds 41 F 5 C If the can bottle rack is used to vend perishable food 32 F to 41 F then the Health Safety must be set appropriately for the corresponding selections If not vending perishable food then this feature should be turned off at all times NOTE Press A or C to scroll through the Sensor 2 Health Safety sub menu Wb e NY IINE Set H S to none frozen slack or cold Set a range of rows for H S Press LEVEL will be displayed Press again to display NONE plus an asterisk to the right side of the display Use A or C to toggle through the choices of Frozen None Slack or Cold Press D to confirm choice and return to LEVEL display Press C to move to range RANGE will be displayed B Press S R ER start of range end of range will be displayed Enter range of rows A B for example Press D to save choice and ret
51. s possible INSERT SCREWDRIVER Fd 7 SLOT AND TWIST SS 15 USE A WOOD BLOCK TO PROP UP ONE SIDE 10116 Figure 1 Removing Knock Away Supports Combo 3 6 3155 4211417 3 INSTALLATION Consult local state and country codes and regulations before installation of the vendor CAUTION To insure reliability and maintain manufacturers equipment warranty machine must NOT be placed in an environment where the temperature is greater than 90 F 32 and the relative humidity is 65 or greater 1 Position the vendor in its place of operation no further thansix 6 feet 2 m from the power outlet or receptacle WARNING Extension cords can cause problems 2 Leave atleast six 6 inches 15 of space between the back of the machine and any wall or obstruction for proper air circulation Retrieve the keys to the vendor from the coin return cup Open outer door and remove all internal packing material Check that the door will open fully without interference Level the vendor making sure all levelers are touching the floor The vendor must be level for proper operation and acceptance of coins through the coin mechanism Grounding Earthing amp Electrical Before connecting the vendor the integrity of the main electrical supply must be checked for correct polarity presence of ground earth and correct voltage These checks should be repeated at 6 month intervals with the routin
52. s the range of selection for the discount Sets the value to be discounted from the regular set price Press ON or OFF will be displayed Press B again to display an asterisk to the right side of the display Toggle ON or OFF using the B key Press D to confirm any changes and return to ON or OFF Press C to move on to Time time will be displayed TIME Sets the time of day that the discount mode is in effect Press B STRT will be displayed followed by the starting time for discount Set the new time using number keys military time 24 hour clock Press D to confirm change and move to 18TOP Repeat changing process Press D to confirm changes and return to TIME Press C to move on to DAY DAY Sets the day of the week that the discount mode will be in effect Press SUN will be displayed followed by ON or OFF Use the A or C key to change day Press B to enter a day to turn ON or OFF Press C to toggle from OFF to ON Combo 3 6 3155 4211417 39 Press D to save change Use the A or C key to move to another day Repeat process as needed When finished with all changes press E to move back out to DAY Press C to move to Range RANGE will be displayed RANGE Sets the range of selections to be discounted Press B The current range of selections for discount pricing will be displayed Use alpha and numeric keys to change range Press D to co
53. se B B Press D C B LEVEL will be displayed again to display NONE plus an asterisk to the right side of the display A or C to toggle through the choices of Frozen None Slack or Cold to confirm choice and return to L EVEL display to move on to range RANGE will be displayed Press B SR ER start of range end of range will be displayed Enter range of rows A B for example Press D to save choice and return to RANGE Press E to move to Sensor 2 SENSOR2 will be displayed SENSOR 2 Turns Temperature Sensor 2 ON or OFF Sensor 2 is located in the snack side of the cabinet Press NOTE Press A or C to scroll through the Sensor 2 sub menu Set Point Sets the set point of sensor 2 Sets the Delta of sensor 2 Sets H S parameters for sensor 2 Press C ON or OFF will be displayed Press again to display an asterisk to the right side of the display Use to toggle between the two Press D to confirm choice Press C to move on to Set Point Set point will be displayed Combo 3 6 3155 4211417 37 SET POINT Used to set the Temperature Set Point of Sensor 2 Press The current temperature setting will be displayed Enter the desired temperature using the A and C keys Press D to save changes and return to SET POINT Press C to move on to Delta DELTA will be displayed DELTA Delta determines the temperature swing around the tempe
54. ss than 95 volts for more than 30 minutes Fr iG sensor Press E to return to DIAGNOSE display Press C to move to Motor Mode motor will be displayed MOTOR MODE Motor mode is used to display the number of working motors or to configure the vendor to the currently working motors Press B to enter motors mode M OTORS will be displayed NOTE Press A or C to scroll through the Motor Mode sub menu Motors Motor Count of working motors Configure Configure vendor to working motors Press B again to display the number of working motors Press to return to the M OTORS display Press to enter configuration mode CONF IG will be displayed Press B to automatically configure machine to the currently working motors After a short pause CONFigur eD will be displayed Press E to exit back to CONFIG Press again to return to M OTOR From there press C to move to Account mode Account will display B E C B ACCOUNT MODE Account Mode is used to display various types of cash and vend totals Press B to enter Account Mode HIST SALES will be displayed Combo 3 6 3155 4211417 21 A or C to scroll through the Account Mode sub menu Historical Sales Total sales since initialization Total vends since initialization Total sales since last reset Total vends since last reset Card Reader Sales Defines a range for cash and vend counts Total sales for defined range si
55. t evaporator connection tube Check for oil around brazed connections 9 9 9 9 9 9 9 9 Troubleshooting circuits with Multi Meter To check the power source use the voltage section of the Multi Meter should measure within 5 10 above 5 below e Check overload CAUTION Power must be off and fan circuit open Using the resistance section of the Multi Meter check terminals 1 and 3 for continuity If no continuity is measured infinity overload may be tripped Wait 10 minutes and try again If still no continuity overload is defective e Check relay See Figure 15 Unscrew lead terminals and remove relay from compressor NOTE keep relay upright e Check terminals 1 and S or L and S with the Multi Meter Replace relay if continuity exists Check Temperature sensor with a Multi Meter e Check compressor windings as shown in Figure 15 e Check winding resistance with a Multi Meter If readings are not within 2 Ohms the compressor is faulty Use RX1 scale WARNING Wiring diagrams must be followed as shown Any mis wiring can cause serious electrical hazard and potential damage or rupture component electrical parts 48 Combo 3 6 3155 4211417 Winding Resistance COMMON to START 12 Ohms 10115 Figure 15 Compressor Schematic CARE AND CLEANING SCHEDULE FOR PREVENTIVE MAINTENANCE Once a Month CAUTION Always disconnect power source BEFORE cleaning or servicing Clean Cabinet Interior
56. trical or electronic supply store or in kit form Outlet Tester An easy to read outlet tester can be 3 obtained from any electrical or electronic supply store 2 Plug the tester into any grounded 3 prong 115V AC outlet to detect faulty 2 wiring See Figure 5 fap 22 WHITE LIGHT 7 EL 7 Read the indicator lights as explained Ad the tester See Table 1 for explanation of faults ELLOW LIGH Refer all indicated problems to a qualified Figure 5 3 Prong Outlet Tester electrician CAUTION Unplug all equipment on branch circuit before testing NOTE This is not a comprehensive diagnostic instrument Please refer to the tester packaging for more information Table 1 Indicated Problems when using a tester FAULT REASON FOR FAULT Open Ground Open Neutral Open Hot Hot contact not connected Hot Ground Reverse Hot and ground contacts interchanged Hot Neutral Reverse Hot and neutral contacts interchanged Each vendor is equipped with a power Switch located on the transformer panel along with a 3 Amp breaker The switch will shut off the light and controller See Figure 6 L POWER SWITCH Power Switch 2 3 e LAMP BREAKER The 3 Amp breaker is protection for the lt gt transformer gt A10674 Figure 6 Power Switch 6 Combo 3 6 3155 4211417 LOADING PRODUCTS Bottles Cans Live Display The Live Display provides a full view of the products being dispe
57. uct e Refrigeration relay shorted e Air flow restricted Faulty evaporator motor or blades causing coils to ice Loose connections on evaporator motor 1 motor not running Airflow blocked by product in front of evaporator or air duct openings Exhaust area blocked machine too close to wall e Gasket leak around door e Excessive load After loading unit runs longer to pull out excessive heat from product e Shortage of refrigerant or restriction e controller e Ambient air temperature and relative humidity exceed manufacturer s operational standards Refrigerated space too cold e Temperature sensor defective check with Multi Meter e Refrigeration control setting too cold see Refrigeration Settings section of this manual e Refrigeration relay bad check with Multi Meter e Faulty control board Refrigerated space too warm e Temperature sensor defective check with Multi Meter e Refrigeration control setting too warm see Refrigeration Settings section of this manual e Refrigeration relay bad Combo 3 6 3155 4211417 47 Faulty control board Restricted evaporator space Evaporator motor or blades faulty causing the coils to ice over the evaporator Condenser air flow restricted Plugged or dirty condenser Condenser motor or blades bad Blade stuck Condensing space restricted Unit placed too close to a wall Compressor bad valves Capillary tube will start frosting 8 to 10 inches 20 25 cm pas
58. urn to RANGE E Press E to move to Defrost def r ost will be displayed DEFROST This feature controls the amount of time the system remains in a defrost cycle The factory setting default is 15 minutes for duration The maximum defrost time is 60 minutes and the minimum is 10 minutes The factory setting default for the period 38 Combo 3 6 3155 4211417 Press B DURATION will be displayed Press B again and the current duration of defrost in minutes 10 to 60 will be displayed Use the A or C key to adjust the duration Press D to save changes and return to DURATION display Press C to move on to Period per iod will displayed Press The display will show the current setting for the period Use A or C keys to adjust this time period in half hour increments from 1 2 hr to 24 hrs Press D to confirm changes and return to PERIOD display Press E to return to DEFROST display Press E again to move out to TEM PERATURE display Then press to move to Discount Mode DIS COUNT will be displayed DISCOUNT MODE This procedure enables the machine to charge a different price for selections at different times or on different days Sundays for example NOTE Press A or C to scroll through the Discount Mode sub menu ON or OFF Turns discount mode ON or OFF Sets time period of the day discount will be in effect Sets the day of the week discount will be in effect Set
59. used to load or unload the coin mech coin tubes and to set Unconditional Acceptance and Exact Change Test Vend Mode Test Vend cycles each selection or range of selections to assure that they are working properly With DIAGNOSE displayed Press B to enter Errors Mode VMC OK Vendor Motor Configuration will be displayed Press B again to display error codes If there are no errors the display will scroll through VMC OK Changer Val idat OK Reader If the display reads for example Reader 8 the controller can not locate a card reader See the following table for error codes Error Codes ERROR DETAIL Controller cannot locate the Coin Mechanism Controller cannot locate the Validator Controller cannot locate the Card Reader SS 1 SS 12 selectswitch closed CC changer communication P TS Changer Tube Sensor CHAr IC Inlet Chute blocked tJ Changer Tube jammed Cr Ch Changer ROM Checksum omm EE excessive escrow ACCE nJ Coin Acceptor jammed LA low acceptance rate CS Chute Sensor always on DAxx column double assigned UAxx column unassigned 20 Combo 3 6 3155 4211417 CODE ERROR DETAIL bS Bill Validator Sensor biLL Bill Validator Motor bJ bill jammed bOPn open Bill Cash Box bFUL full Bill Cash Box Bill Validator communication SEnS Temperature Sensor CoLd sensing temperature 3 degrees under Cut out CnPr not cooling within 30 min of Cut in ACLo le
60. y to toggle between ON and OFF Press D to save change Press C to move on to Range RANGE will be displayed 40 Combo 3 6 3155 4211417 NOTE With Auto reinstatement ON Selections affected by this function will not be recorded as SOLD OUT even when empty The customer will see a display of Make Another Sel ection instead The advantage to Auto reinstatement is in the fact that when refilling the item the supplier will not have to reset the selection RANGE Press B SR ER will be displayed followed by the range of rows covered by auto reinstatement Enter the rows desired Press D to save change and return to RANGE display Press E to back out to AUTOREINST Press C to move to Coupon Token Mode COUPN TOKN will be displayed COUPON TOKEN MODE Enables the use of coupons or tokens this option requires a Validator capable of accepting coupons or tokens NOTE Press A or C to scroll through the Coupon Token Mode sub menu Coupon Value Sets the value of coupons to be used with vendor Coupon Range Sets the range of coupons to be used with vendor Token Value Sets the value of tokens to be used with vendor Token Range Sets the range of tokens to be used with vendor Press B COUP VALUE will be displayed COUPON VALUE Sets the value of a coupon to be used with this vendor Up to five different coupons can be used Press CV1 will be displayed followed by the current coupon va
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