Can/Bottle 10 Selections Vending Machine Service Manual
Contents
1. Press twice to stop test and exit MOTOR COUNT Displays the total count of working motors STEP DISPLAY Press Service Mode Button mi 10 cnt 2 and wait a few seconds a a 10 to exit BILL ESCROW This feature will hold a bill in escrow mechanically until either a vend is performed or the return credit lever is This prevents the customer from using the vending machine as a bill changer OO STEP DISPLAY 3 Press 2 ESCy 4 Press 2 to toggle ON or OFF Note ESCn NO OFF ESCy YES ON 5 Press twice to exit FREE VEND This feature allows the customer to vend any selection item for free SEP CISPLAY 10 2 optn 3 Fren POINT OF SALE MESSAGE For Can Bottle Machines Only Tums OFF or ON the default flashing display message STEP DISPLAY Press 3 7 to toggle ON or OFF Note POSn NO OFF POSy YES ON 5 Press twice to exit DROP SENSOR Restores the Drop Sensor sensitivity to factory calibrated setting STEP w Press Press 0 to perform a self diagnostic test 3 4 0 to until dr 3 is displayed 5 twice to exit CAN amp BOTTLE CONFIGURATION twice to exit KEYPAD BACKLIGHT This menu controls the intensity level of the keypad backlight po OSEP S SPN 1 _ Press Service Mode Button m2. 40 4 Press 9 to again and again to change setting bL 0 Note bL O OFF bi 1 Low bi 2 Med bi 3 High bL 4 Max 5 Press twice to exit L D CAN SETTNG IS NORMALLY USED WITH DOUBLE DEPTH LOADING OF CANS TO DOUBLE THE PRODUCT CAPACITY OF THAT SELECTION DURING A VEND THE PRODUCT CRADLE STOPS ROTATING AS THE DROP SENSOR DETECTS A VEND THIS IS TO PREVENT DOUBLE VENDING BOTTLE SETTING IS NORMALLY USED WITH SINGLE DEPTH LOADING OF BOTTLES THIS SETTING ALLOWS THE PRODUCT CRADLE TO CONTINUE ROTATING A FEW MORE SECONDS SO THAT IT IN POSITIONED CLOSER TO THE LOADING ZONE THIS REDUCES THE CUSTOMER S WAITING TIME WHEN THE PRODUCT CRADLE IS ACTIVATED TOR THE NEXT VEND THE CONTROLLER HAS BEEN CONFIGERED TO OPERATE A CAN VENDING MACHINE AND ALL SELECTIONS ARE SET TO VEND CANS FOLLOW THE STEPS BELOW TO RESTORE THE CONTROLLER TO A CAN VENDING MACHINE OR TO SET ALL OR SOME SELECTIONS TO VEND BOTTIES 1 Press Service Mode Button m To reset all selections press 3 To set a selection go to step 6 Press 1_ and keep pressing until CAn or bott is displayed Do not select SnAc Note CAn Can bott bottle SnAc Snack To exit go to step 9 To chanso a saketon press and go to step 6 Press 1 to begin to set a selection Press 1 to toggle the setting between CAm bee ye wis SET PRICE eet es SELECTION ae wind 5 Enter new price of selection 6 Toerase press then
3. FRONT GATE LOADING TRAY FRONT GATE CLOSED OPENED FIGURE 3 VEND RACK The vend rack has been factory set for most 20 0z bottles or 12 0z cans LIFT UP DIMPLE MUST CLEAR NING stot Jeron OPENING ioo SLOT OPENING FIGURE 4 COLUMN DEPTH LIVE DISPLAY Make sure that the Live Display price and selection labels are set and installed correctly Labels and product containers must face outward toward the customer and must match the products being loaded See Figure 5 LOADING THE LIVE DISPLAY 1 Open the main door and then open the Inner Door 2 Firmly grip the top edge of the Live Display Lift it up then pull Allow it to swing down to loading position See Figure 6 3 Insert the can or bottle between the spring retainers See Figure 7 4 Close the Live Display A112323 FIGURE 6 SWING DOWN TO OPEN FIGURE 7 INSERT CAN OR BOTTLE DROP SENSOR A drop vibration sensor on the delivery chute detects if a product has been vended after a selection is made The control board located on the back of the main door controls the drop sensor sensitivity The drop sensor sensitivity is factory calibrated and should not need adjustment NOTE Please refer to DROP SENSOR instructions in the CONTROLLER PROGRAMMING section of this manual to restore the drop sensor sensitivity to factory settings NORMAL VEND OPERATION 1 STAND BY CONDITION When the control board is in sal
4. go to step 5 7 Press to accept price 8 Repeat steps 4 thru 7 for other selections 9 Press twice to ext uD ASOOUNTING OTALS OF ENTIRE MACHINE Press Service Mode Button ii 6 3 4 _ Press 1 for total non resettable vend count 2 For total non resettable cash value 3 for total resettable vend count 4 for total resettable cash value 5 to clear the resettable counters SET COUPON VALUE STEP ISPLAY_ Fes oa abr E T 2 Pes 4 1 00 7 To erase press and repeat step 6 8 Press to accept coupon price cPnl 9 epentesi Ei aet PRES 10 Press twice to exit ano SET TOKEN VALUE CSTR DISPLAY set oo 3 Press 8 thn1 4 Press 1 re ose token et 10 Press twice to exit rie ACCOUNTING TOTALS BY SELECTION T oar aa ass me kao uae Press E n 6 Press 2 for total non resettable cash value 7 Press 3 for total resettable vend count 8 Press 4 for total resettable cash value Press 4 for total resettable cash value Lee 9 Press 5 to clear the resetiable counters 10 Press for other selections and go to step 3 11 Press three times to exit SET PRICE OF ENTIRE MACHINE STEP DISPLAY 4 Enter new price on keypad 75 5 To erase press then repeat step 4 6 Press to accept price COIN TUBE FILL The coin mechanism will keep track of the exact
5. number of each coin as Seite ected ap atoes niet osat A tra coin as it is pai out TEST SINGLE MOTOR E DISPLAY 2 2 Press 7 OOOO O tUFL 3 Add 5 coins of each through the coin insert 25 10 and 5 4 Press twice to exit Co STEP DISPLAY 2 Press 8 3 Press selection number on keypad 4 Repeat step 3 to test other selections ICE 5 Press twice to stop test and exit TEST ALL MOTORS RELAY TEST OOO O OSTEPU O DPN Press Service Mode Button m i 10 Press 9 Motor selection number will display diaG wie His tong teint Press twice to stop test and exit to display compressor relay1 status rLio 1 to tum ON the compressor relay rLic DIAGNOSTICS Press 1 again to tum it OFF SE DISPLAY a 3 Press 1 to perform a self diagnostic test ZA CAUTION Once the compressor has been turned off wait 3 pea etter it on again to prevent possible damage to the compressor Note 1 10 relay1 switch contacts open OFF 1L1c relay switch contacts closed ON REFRIGERATION CAUTION Do not place any object in the evaporator assembly area or inside the Cabinet area that will block the airflow This may damage the refrigeration system which may void the refrigeration warranty REFRIGERATION CONTROLS The target temperature setting for the refrigeration system has been preset at the factory Refer to programming instructions DO NOT ST
6. resistance section of the Figure 12 shown below Multi Meter check terminals 1 and 3 for F Check winding resistance with the Multi continuity If no continuity is measured Meter If readings are not within 2 infinity overload may be tripped Wait f aan 10 minutes and try again If still no Orima Become samy continuity overload is defective WARNING Wiring diagram must be followed as shown Wrong wiring can cause serious electrical hazard and potential damage or rupture component electrical parts WINDING RESISTANCE Approximate resistance reading across terminals use RXI scale COMMON to START 8 Ohms COMMON to RUN 1 2 Ohms RUN to START 9 Ohms COMMON to SHELL No Continuity START FIGURE 12 COMPRESSOR SCHEMATIC REFRIGERATION UNIT REMOVAL The refrigeration unit is a hermetically sealed and completely self contained modular unit charged with ozone friendly R 134a refrigerant The complete refrigeration unit can be removed if there is a service problem WARNING Disconnect power before servicing Unplug the Vending Machine power cord from the electrical wall outlet Remove condenser assembly mounting screws Refer to Figure 13 Remove bottom condenser assembly screws Remove power panel screws 4 places Remove power panel Remove sealant cover screws 2 places Remove sealant cover Remove sealant Remove hopper mounting screws 3 places DVOWPNeE aa P REMOVENCLANP aE SCREWS
7. with the carrier not the manufacturer within 15 days after receipt of the vending machine Carefully remove the outside packing material in a manner not to damage the finish or exterior of the vending machine Inspect the vending machine for concealed shipping damage Report any damage hidden by the shipping material directly to the delivering carrier on a Hidden Damage Report Remove the Knock Away support by sliding a pallet jack under the vending machine inserting a screwdriver or prying tool into the groove of the Knock Away and splitting it in two as shown in Figure 1 Turn the leveling screws in as far as possible INSERT PALLET JACK INSERT SCREWDRIVER OR UNDER CB500 THEN PRYING TOOL INTO SLOT AND TWIST TO SPLIT WOOD IN TWO ana FIGURE 1 REMOVING KNOCK AWAY SUPPORTS I NSTALLATI ON GROUNDI NG EARTHI NG amp ELECTRICAL Prior to connecting the equipment the integrity of the main electrical supply must be checked for correct polarity voltage earth ground and amperage circuit protection The fuse or breaker protecting the circuit must be rated at 15 amps or greater It is recommended that these checks be repeated at 6 month intervals with the routine safety electrical testing of the equipment itself To correct negative voltage amperage polarity or ground earth checks consult a qualified electrician A noise suppresser has been installed in this vending machine to compensate for any signal noise tha
8. 3 FPL ACES IS Ti REFRIGERATION SCREWS 4 PLACES rane SCREWS 2 PLACES REMOVE POWER PANEL FIGURE 13 REMOVE MOUNTING SCREWS 3 Refer to Figure 14 A Gently remove hopper and set it on the right side B Remove hopper bracket screws 2 places Remove hopper bracket C Remove the clamp screw holding the temperature sensor Remove the temperature sensor D Remove evaporator screws SET HOPPER 7o SIDE REMOVE HOPPER SCREWS AND BRACKET 2 PLACES FIGURE 14 SET HOPPER OUT OF THE WAY 4 Carefully move wire harness ad cables out of the way 5 Grip the front lip of the condenser base and the evaporator base and pull out at the same time See Figure 15 6 To re install the refrigeration unit then reverse the steps Alyy FIGURE 15 REMOVE THE REFRIGERATION UNIT CARE amp CLEANING WARNING Always disconnect the power before cleaning CABINET EXTERIOR Wash with a mild detergent and water rinse and dry thoroughly Wipe occasionally with a quality car wax Plastic exterior parts may be cleaned with a quality plastic cleaner CABINET INTERIOR Wash with a mild detergent and water Including baking soda or ammonia in the cleaning solution may eliminate odors Remove and clean drain hose to eliminate any deposits that may restrict condensate water flow The vend mechanisms should be kept clean Any build up of syrup deposits can cause the mechanisms to malfunction Use soap and water with great care s
9. CAN BOTTLE 10 SELECTIONS VENDING MACHINE SERVICE MANUAL Models 3172 3172A 3196 INTRODUCTION This manual contains instructions service and installation guidelines Read and follow the instructions to minimize set up time Become familiar with the features and functions It is equipped with an electronic control system All programming of the Vend functions pricing and features is done on the control board Changes can be made without any additional accessories or remote parts MODEL amp SERIAL NUMBER Record the Model and Serial Number of your vending machine on the space below The numbers are on the identification plate on the backside of the vending machine Refer to these numbers on all correspondence and inquiries concerning this vending machine They are needed if service and parts information is required for your vending machine MODEL NUMBER SERIAL NUMBER ___ If you have any questions regarding the information in the manual replacement parts or the operation of the vending machine you should contact your local distributor or service entity UNPACKING This vending machine was thoroughly inspected before leaving the factory and the delivering carrier has accepted this vending machine as their responsibility Any damage or irregularities should be noted at the time amp delivery and reported to the carrier Request a written inspection report from the claims inspector to file any claim for damage File the claim
10. ORE PRODUCTS HERE KEEP AREA OPEN FOR PROPER AIRFLOW AND PROPER VENDING OPERATION If setting up for the first time please allow sufficient time for the refrigeration system to cool the products WARNING Colder setting does not cool drinks faster and may cause drinks to freeze FIGURE 11 REFRIGERATION REFRIGERATION TROUBLESHOOTING Know and understand how to service the unit and how it operates Units may vary but the operation is basically the same Never guess at the problem find the symptom before attempting any repair NOTE 90 of refrigeration problems are electrical Unauthorized work done to the sealed hermetic system will void the warranty The sealed hermetic system is not to be worked on outside the Factory Service Center The three things that can go wrong with a sealed system and should be repaired at the Factory Service Center are 1 Low Charge usually caused by leaks look for oil around seals and welds Unit will not cool properly The capillary tube will be frosted before it enters the evaporator inlet tube 2 Restriction in Systems unit frost then melts not cooling properly 3 Bad valves unit does not cool properly noisy compressor COMPRESSOR WILL NOT START Vending machine not plugged in Tripped breaker or blown fuse Faulty wall outlet Short or tear in power cord Improper wiring Low voltage 5 below Check the power source with the M
11. a different product size or c to reset product cradle motor to correct position then load one row of products in each column and test vend each column using real money CAUTION Do not load dented or damaged cans or bottles in the columns Possible jams could occur 8 Add five 5 rows of products in each column to check product spacing Products should not have more than 1 4 to 1 2 inches of free space at the front or back of the columns See Figure 4 Adjust the back spacer latch striker or gate assembly to achieve the required dimension The Vend Rack has been factory set for most 20 oz bottles or 2 oz cans If vending 16 9 oz water bottles remove Filler 4211816 from the back of the inner door and install it in the Vend Rack Follow instructions on Filler decal To adjust the back spacer Lift the back spacer and reposition it in the adjustment slots Use notch markers as reference points to align it vertically See Figure 4 To adjust the latch striker and gate assembly Pull and lift up on the lower end of the gate assembly or latch striker Use a small screwdriver as a wedge to gently pry the dimple away from the slot opening See Figure 4 Reposition them in the adjustment slots Use notch markers as reference points to align it vertically 9 If product spacing is correct then test vend each column using real money 10 Load the columns to full capacity re ae oy FUNNEL SLIDE CENTER FILLER 9 LA
12. aporator or air duct openings REFRIGERATED SPACE TOO COLD Target temperature set too cold REFRIGERATED SPACE TOO WARM A B Target temperature set too warm Restricted evaporator space Evaporator motor or blades faulty causing the coils to ice over the evaporator Condenser airflow restricted e Plugged or dirty condenser e Condenser motor or blades bad e Blade stuck B Worn or aged grommets C Compressor C D Bad valves Slugging Bad windings see Figure 12 Lowvoltage Gasket leak around delivery door Excessive load After loading unit will run longer to pull out excessive heat from product Shortage of refrigerant or restriction Check target temperature setting Condensing space restricted e Unit placed too close to a wall Compressor bad valves e Cap tube will start frosting 8 to 10 rog past evaporator connection e Check for oil around brazed connections Leak around delivery door gasket TROUBLESHOOTING CIRCUITS WITH MULTI METER A Check the power source Use voltage C Check relay See Figure 12 shown section of the Multi Meter Should below Unscrew lead terminals and measure within 5 10 above 5 remove relay from compressor Keep below relay upright B Check overload D Check terminals 1 and S or L and S with he Multi Meter Replace relay if NOTE zoem must be off and fan continuity exists E Check compressor windings See Using the
13. es mode the display will show ICE Cold or the amount of credit If a customer presses a selection before establishing a credit the vend price for that selection more will display signaling the customer that money is needed for that selection 2 ESTABLISHING CREDIT Feeding the coins into the coin changer or bills into the bill changer results in the display of the corresponding credit value The coin changer or bill changer will accept money until the highest vend price has been reached or exceeded At this point a credit has been set up through the control board that will enable a vend for any established selection less than or equal to the credit 3 VALID SELECTION Making a selection causes the selection switch to close A logic level signal is constantly sent out from the control board that then travels to each switch s common position When the switch is dosed the signal travels out the normally closed position to the harness connection to the control board 4 VEND SEQUENCE The control board then distributes 24 volts DC through the door and cabinet wiring harnesses and to the coil of the selected product cradle motor At the same time the display will scroll This indicates to the customer that a vend is in progress As the product cradle motor receives power it will turn the product cradle attempting to vend a can or bottle 5 PRODUCT DELI VERY As the can or bottle drops onto the product delivery chute the impact or
14. items in each selection correspond to the display product and vend price Refer to Live Display section below The vendor is plugged directly into a live 115 volt dedicated outlet The vendor has at least 4 of space behind it The vendor door is closed tightly and locked mning ning n DOO DOD WARNI NG This vending machine is equipped with a 3 amp circuit breaker to protect the vend circuit only The refrigeration system is not on this breaker LOADI NG VEND RACK IMPORTANT SUGGESTION Load the front rack with products that sell faster When loading fill the rear selections first This method makes it easier to load the rack 1 Products featured in front door Live Display must match the product being loaded 2 Funnel slides must be kept clean Refer to Figure 4 for part names locations and product orientation 3 Refer to Figure 4 Product container bottoms must face towards the center of the rack as shown 4 Do not store bottles in spare space of the cabinet The refrigeration unit could be damaged 5 A loading chart has been provided on the inner door to make it easier to keep track of what types of products have been loaded into the 10 Selection Drink Vending Machine Use a dry erase marker to avoid making a permanent mark 6 If refilling with the same product size into the same column then load products into the columns Skip steps 7 through 11 7 If a loading for the first time or b changing a column to
15. machine Operating the vending machine without removing the tape and packing material could result in damage to the vending machine INSTALL BOTTOM KICK PANEL 1 Open main door Remove the Kick Panel from inside the Vend Rack 2 Remove wing nuts from Kick Panel threaded studs Save for step 6 3 Open inner door 4 Position Kick Panel under the main door with louvers facing front See Figure 2 5 Push Kick Panel threaded studs through holes in the bottom of the main door 6 Lock the Kick Panel into position by re installing the three 3 wing nuts as shown on Figure 2 7 Close inner door and main door PUSH KICK PANEL STUDS THROUGH BOTTOM OF DOOR THEN SECURE WITH WING NUTS 3 PLACES DOOR Pegs PANEL TET FRONT VIEW FIGURE 2 INSTALL KICK PANEL INSTALLATION CHECKLIST All shipping brackets packing material and tape have been removed Make sure the vendor is level from left to right and front to back The dedicated outlet is polarized and grounded Bottom Kick Panel is installed on the bottom of the door The coin mechanism switches have been set properly Each coin tube has at least 12 coins and no tube is filled above the fill level line Refer to Coin Tube Fill section on page 2 for information on using the MDB feature of the control board to track and maintain coin levels All vend prices have been set correctly Refer to Set Price section on page 2 Vendor has been properly loaded and all
16. machine the only thing that doesn t work e Is the vending machine plugged directly into the outlet e Is the evaporator coil free of dust and dirt e 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 off between workouts e Is the circuit breaker at the fuse box reset e Are evaporator fans running Take a sheet of paper approx 4 x 5 in size Place the paper in front of the evaporator coil and see if the evaporator fans will draw the paper to the coil e Is the condenser fan running Fold a sheet in front of the condenser coils and see if it draws the paper to it e Is the shelf in front of the evaporator coil clear No tools or other air restricting items e Is the cold control set between 0 and 2 NOTE Setting the cold control higher does not accelerate cooling of product
17. o as not to get water into the electrical components To insure proper vending keep delivery slide area free of dirt and sticky substances REFRIGERATION SYSTEM Clean dust from condenser and screen in the front door with a soft bristle brush or vacuum cleaner Remove any dirt or debris from the refrigeration system compartment Remove and clean the condensation pan Do not block the evaporator or any area of the airflow with product or supplies PARTS ORDERING PROCEDURE PLEASE HAVE THE FOLLOWING INFORMATION e The model number and serial number of the vending machine e Correct part number and description from the pertinent part and or parts manual If you do not have the right parts manual go online to www vendnetusa com or contact VendNet and we will provide a copy for you NOTE When Right and Left are used with part name it is taken to mean that the person is facing the vending machine with the door closed e Shipping address e Address where the invoice should be sent e The number of parts required e Any special shipping instructions Carrier desired air or air special truck parcel post or rail If ordering by rail need a signature and date e If a purchase order number is used be sure that it is visible and legible BEFORE CALLING FOR SERVICE PLEASE CHECK THE FOLLOWING e Does your vending machine have at least 4 of clear air space behind it e If the power is turned on at the fuse box is the vending
18. rchase an item from the vendor once credit equal to or greater than the highest selection price has been deposited CSTE SCIP 10 1 Press Service Mode Button I 3 Press 1 4 Press 1 to toggle ON or OFF Note Fron NO OFF Frey YES ON 5 Press twice to exit MULTI VEND Multi Vend feature will hold the change credit allowing the customer to make more than one vend provided there is sufficient credit remaining Press Service Mode Button mi Press 3 Press 3 Press 3 to toggle ON or OFF Note NULn NO OFF NULy YES ON Press twice to exit FAST CHANGE Allows the vending machine to give change immediately after the customer makes a selection If Fast Change is ON it will override the Multi Vend feature STEP DISPLAY 1__ Press Service Mode Button I 10 2 Press 3 optn 3 Press 5 Fchn 4 Press 5 to toggle ON or OFF Note FChn NO OFF FChy YES ON 5 Press twice to exit TARGET TEMPERATURE STEP DISPLAY 2 Press 3 oPtn 3 Press 8 4 Press 8 to increase the temperature up to 62 F then starts again at 34 F DISPENSE COINS Manually dispense coins from the coin mechanism Press Service Mode Button I Press 1 Press 1 to dispense quarters 25 Press Z to dispense quarters 10 Press 3 to dispense nickels 5
19. t could interfere with the normal operation of the control board Vending Machine must be grounded for noise suppressor to work WARNI NG DO NOT USE EXTENSION CORDS Consult local state and federal codes and regulations before installation of the vending machine To minimize installation time and to avoid service problems due to improper installation follow the instructions outlined in this manual Position the vending machine in its place of operation no further than six feet from the power outlet or receptacle and check that the door will open fully without interference Leave at least four inches of space between the back of the vending machine and any wall or obstruction for proper air circulation CAUTION Do not block the vent openings in front or in the rear of the vending machine Always allow free ventilation behind a bank installation so that exhaust air is not trapped Failure to do so could result in a refrigeration failure Level the vending machine making sure all levelers are touching the floor The vending machine must be level for proper operation If it is properly leveled it should not rock or teeter on any of the levelers When the vending machine is level the door can be opened to any position and not move by itself Try the door half closed straight out and in a wide open position before deciding that the vending machine is level Remove all shipping brackets tape and inner packing material from the vending
20. ulti Meter namo ouw G Overload defective Trips too fast Check overload with the Multi Meter H Start relay defective Check start relay with the Multi Meter I Compressor has open windings Check compressor windings with a Multi Meter J Defective thermostat n TRIPS ON OVERLOAD A Improper voltage 5 10 above 5 E Shortin other component Isolate and below Check power source with Multi eliminate each electrical component until Meter shortis found B Overload defective Trips too fast Check F Compressor is too hot overload with Multi Meter Dirty condenser C Relay defective Won t open after Faulty condenser motor or blade starting Check relay with Multi Meter D Compressor has shorted windings Check compressor windings with Multi Meter Restricted airflow CAUTION Condenser must be kept clean of dirt and debris to allow for proper air circulation NOISY OR VIBRATING UNIT A Components rubbing or touching each other Check fan blades and motor Loose shrouds and harness Copper tubing Loose or unsecured parts UNIT SHORT CYCLES Temperature setting set too warm See Refrigeration Controls section above UNIT OPERATES LONG OR CONTINUOUSLY B Gasket leak around main door A Air flow restricted Faulty evaporator motor or blades causing coils to ice over Loose connections on evaporator motor One motor not running Air flow blocked by product in front of ev
21. vibration allows the drop sensor to send a low voltage signal to the control board indicating that a product has been vended After receiving the drop sensor signal the control board will recognize how the vendor is programmed and responds accordingly Refer to Can Bottle Menu section on page 2 for additional features CONTROLLER PROGRAMMING CONTROL BOARD This vending machine has a GVCI control board It is connected to product cradle motors arranged in a linear non matrix method It is also connected to a drop sensor impact vibration for delivery detection Open the main door and then open the inner door The control board is located on the back of the main door on the left side See Figure 9 SALES MODE The vending machine defaults to sales mode when it is turned on While it is in sales mode the display will show the amount of credit SERVICE MODE Pressing the service mode button while the vending machine is in sales mode will activate service mode It will display the number of working motors While in Service Mode the control board will automatically revert to Sales Mode after one 1 minute if a keypad button is not pressed k ANS FIGURE 9 SERVICE MODE BUTTON MAKE ANOTHER SELECTION USE EXACT CHANGE Ae FIGURE 10 DISPLAY CURRENT TEMPERATURE STEP S A 2 Wait a few seconds and the machine will retum to ICE Sales Mode COLD FORCE VEND This feature would require the customer to pu
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