Servend STH14 Technician'S Handbook Download Page 56

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Part Number STH14 5/09

4. Wash the grid, then rinse with clean water. Place

the grid back in the drain pan.

5. Wash all exterior surfaces of the unit with warm

water and a clean cloth. Wipe again with a clean,
dry cloth.

Clean the dispensing valves:

6. Remove nozzles and diffusers from beverage

valves.

Nozzle Removal

NOTE: The Flav’R-Pic (FRP-250 and FRP-250SCI)
model have different dispensing nozzles. Remove
nozzles from each dispense point by (a) grasping it
firmly and turning it clockwise about 1/4" (0.64 cm)
then (b) pulling down.

7. Rinse nozzle and/or diffuser with warm, clean

water.

STH14.book Page 56 Monday, May 4, 2009 1:48 PM

Summary of Contents for STH14

Page 1: ...This manual is updated as new information and models are released Visit our website for the latest manual www manitowocfsg com Leader in Ice Beverage Dispensers Servend Ice Beverage Dispensing Units P...

Page 2: ......

Page 3: ...t you as you work Throughout this handbook you will see the following types of procedural notices Warning Text in a Warning box alerts you to a potential personal injury situation Be sure to read the...

Page 4: ...red by this handbook do not proceed contact Manitowoc Foodservice Group We will be happy to provide assistance Important Routine adjustments and maintenance procedures outlined in this handbook are no...

Page 5: ...Water Supply 38 Setting Pressures 39 Component Identification Typical Systems 43 System Components 47 Ice Beverage and Counter Electric Dispensers 54 Maintenance Cleaning 55 Disassembly 59 Replacemen...

Page 6: ...ng 154 CEV 40i CEV 40e Plumbing 156 CT 6 Plumbing and Wiring 158 CT 8 Plumbing and Wiring 159 CF 1522 Plumbing 160 DI 1522 Post mix Plumbing 162 DI 1522 Pre mix Plumbing 162 DI DIL 2323 6 Valve Post m...

Page 7: ...m 175 S SV200 250 10 Valve Diagram 175 Flex Manifold Diagrams 177 CEV Wiring 178 CF Drop In Series Wiring 184 Drop in Wiring 185 Flavor Magic Wiring 189 Flav R Pic FRP 250 Wiring 190 FlexTower Wiring...

Page 8: ...8 Part Number STH14 5 09...

Page 9: ...2323 FRP 250 FRP 250SCI FT 8 FT 12 FT 16 M 15 M 45 M 90 MDH 302 MDH 402 MDH 302CI MDH 302SCI MDH 402CI MDH 402SCI NGF 250 NGF 250QD S 150 S 200 S 250 SV 150 SV 175 SV 200 SV 250 SV 150i SV 175i SV 20...

Page 10: ...me of the confusion and mystery of beverage dispensing equipment while providing a general overview of service to the equipment Dispensing Basics WHAT IS CARBONATION Carbonation is the process of mixi...

Page 11: ...any type of phosphate on the beverage system Phosphate as used for scale reduction will cause the beverage to lose its carbonation and become flat quickly WATER PRESSURES Dynamic flowing water pressur...

Page 12: ...nent of this type of system within the context of this manual The major advantage of the postmix system over most other systems is the very low cost of delivering a high quality fresh beverage to the...

Page 13: ...cm wide machine and the other kit is for the 22 55 9 cm wide machine There is also a kit for Q series ice machines Kits are available through your local distributor List prices may be subject to chan...

Page 14: ...STH14 5 09 when an ice machine is mounted on the dispenser The combined weight of the dispenser ice and ice machine is more evenly distributed when the base area of the dispenser is in contact with t...

Page 15: ...udes all beverage valve brixing general adjustments cleaning accessories and related servicing Your warranty card must be returned to MBE to activate the warranty on this equipment If a warranty card...

Page 16: ...16 Part Number STH14 5 09 This Page Intentionally Left Blank...

Page 17: ...e provided to assist the qualified installer Contact your Manitowoc Beverage Equipment Service Agent or call Manitowoc Beverage Equipment for information regarding start up services Important Failure...

Page 18: ...18 Part Number STH14 5 09 Dimensions ICE BEVERAGE COUNTER ELECTRIC DISPENSER DIMENSIONS Note Graphic above is for illustration purposes only and may not look like your unit A B C D E F G H I...

Page 19: ...m 9 94 17 6 cm 4 44 11 3 cm 22 50 57 2 cm 28 00 71 1 cm 30 50 77 4 cm 20 50 52 0 cm 38 75 98 4 cm MDH 402 SCI 32 00 44 00 w EMerch1 54 00 w EMerch2 81 2 cm 111 7 cm 137 1 cm 60 00 152 4 cm 9 94 17 6 c...

Page 20: ...20 Part Number STH14 5 09 DROP IN CT DIMENSIONS A B C D E F G H...

Page 21: ...m CT 8 N A N A 9 50 24 2 cm 15 50 39 8 cm 25 00 63 5 cm 23 75 60 4 cm N A 22 85 58 1 cm DI 1522 44 38 112 8 cm 38 38 97 5 cm 9 50 24 2 cm 15 00 38 2 cm 22 38 56 9 cm 16 38 42 8 cm 22 00 55 9 cm 22 00...

Page 22: ...22 Part Number STH14 5 09 FLEXTOWER DIMENSIONS MODEL A B C FT 8 12 16 36 00 91 5 cm 14 00 35 6 cm 9 50 24 2 cm A B C...

Page 23: ...rt Number STH14 5 09 23 BLADE TOWER DIMENSIONS MODEL A B C D BLADE TOWER 17 30 44 0 cm 11 86 30 2 cm 10 75 27 3 cm 9 68 24 6 cm E F G H 3 29 8 4 cm 4 88 12 4 cm 7 39 18 8 cm 5 00 12 7 cm A B D H G F C...

Page 24: ...H14 5 09 ICE BEVERAGE COUNTER ELECTRIC DISPENSER FOOTPRINTS Minimum Area for Cutout Maximum Area for Cutout NOTE Footprint above is for illustration purposes only and may not look like the bottom of y...

Page 25: ...5 cm 8 00 20 3 cm 12 00 30 5 cm MDH 302 36 75 93 3 cm 20 50 52 1 cm 8 00 20 3 cm 12 00 30 5 cm MDH 402 38 75 98 4 cm 20 50 52 1 cm 8 00 20 3 cm 12 00 30 5 cm S SV 150 19 00 48 3 cm 17 81 45 2 cm 8 00...

Page 26: ...Number STH14 5 09 DROP IN CT FOOTPRINTS DI DIL 1522 2323 DI 1522 cut out depth 22 25 56 5 cm DI DIL 2323 cut out depth 23 25 59 1 cm DI DIL 2323 cut out width 23 25 59 1 cm DI 1522 cut out width 15 25...

Page 27: ...625 11 75 cm 0 313 0 80 cm 1 625 4 13 cm 10 50 26 67 cm F G H I J 1 50 3 81 cm 1 50 3 81 cm 3 625 9 21 cm 0 25 0 64 cm 1 938 4 92 cm K L M 1 188 3 02 cm 1 625 4 13 cm 0 313 0 80 cm A B C D E F G H I...

Page 28: ...11 25 28 58 cm E F G H 4 75 12 07 cm 1 75 4 45 cm 1 56 3 96 cm 0 75 1 91 cm I J K L 1 50 3 81 cm 3 25 8 26 cm 2 50 6 35 cm 22 50 57 15 cm M N O P 8 00 20 32 cm 1 47 3 73 cm 2 25 5 72 cm 1 56 3 96 cm...

Page 29: ...t of the unit or approximately 10 inches 25 4 cm from the edge of the counter A mounting template is provided which is printed on the shipping carton NOTE DO NOT DISCARD SHIPPING CARTON UNTIL MOUNTING...

Page 30: ...cm 4 00 10 16 cm 0 25 0 64 cm 2 43 6 17 cm 0 218 0 55 cm 4 places F G H I J 2 50 6 35 cm 4 00 10 16 cm 1 00 2 54 cm 7 55 19 18 cm 15 13 38 43 cm K L M 4 82 12 24 cm 5 38 13 67 cm 6 38 16 21 cm A B C...

Page 31: ...of icemaker to be flush with front of dispenser The front of the icemaker must be flush with the front of the dispenser When the icemaker is flush with the front of the dispenser some icemakers may o...

Page 32: ...09 For full information about icemaker installation including plumbing lines connections and electrical requirements see the icemaker installation manual A B C D E 6 15 2 cm 6 15 2 cm 6 15 2 cm 6 15 2...

Page 33: ...nation plus the weight of the stored ice Water lines drains and power outlet must be within 6 1 8 m of location Warning Carbon Dioxide CO2 displaces oxygen Exposure to a high concentration of CO2 gas...

Page 34: ...ICE ICE BEVERAGE DISPENSER DRAINS Drainage Through Bottom Drainage Through Back Rear View 90 Elbow Fitting Radiator Clamp Flexible Tubing Straight Fitting Radiator Clamp Flexible Tubing Rear Access f...

Page 35: ...Part Number STH14 5 09 35 FLEXTOWER DRAIN Drainage Through Bottom Drainage Through Back 90 Elbow Fitting Radiator Clamp Flexible Tubing Straight Fitting Radiator Clamp Flexible Tubing...

Page 36: ...36 Part Number STH14 5 09 Rear View Rear Access for Drain Hose and Beverage Lines...

Page 37: ...o use an existing drain or an optional drain can be ordered for use with the tower The illustration above shows the optional flush mount drain setup Part Number 020001388 If using the optional flush m...

Page 38: ...efore plumbing to connection A shown on the plumbing diagram The carbonator pump deck must be within six feet 1 8 m of the dispenser for optimum performance See the B I B installation diagram for syst...

Page 39: ...cific instructions regarding operation of the valve COLD CARB AND AMBIENT SYSTEM PRESSURES 1 Incoming tap water must be at a minimum dynamic pressure of 40 psi 2 76 bar and maximum static pressure of...

Page 40: ...sure of 40 psi 2 76 bar and maximum static pressure of 65 psi 4 48 bar If pressure can not be attained a water booster may be needed Carbonator Water pump motor Powers the water pump The water pump mo...

Page 41: ...at the proper pressure to enter the carbonator regulator Lowered outgoing pressure Set for 75 psi 5 17 bar Gauge indicates lowered outgoing pressure from the CO2 cylinder after being routed through t...

Page 42: ...42 Part Number STH14 5 09 This Page Intentionally Left Blank...

Page 43: ...M 1800 75 60 Dispenser Carbonator Tank Carbonate Non carbonate Beverage Manifold Countertop Syrup Tap Water Tap Water CO2 CO2 CO2 Cylinder Bag In Box Syrup Carton CO2 B I B Syrup Pump 90 1800 60 105 D...

Page 44: ...0 60 100 Carbonator Tank Post Chill Coil Evaporator Coil Ice Bank Dispenser Countertop B I B Syrup Pump Bag In Box Syrup Carton CO 2 Cylinder Tap Water 50 psi 3 4 bar 125 gph Pump 1 3 hp Motor Syrup T...

Page 45: ...m For tank pressures refer to manual for specifications Regulator 50 55 psi 3 4 3 8 bar B I B Set to 60 psi 4 1 bar Booster System Water from Booster to Pump Inlet Carbonated Water to Mainifold Insula...

Page 46: ...46 Part Number STH14 5 09 filtration system may be placed before booster pump per customer specifications Items have been removed for clarity 16 valve unit is shown...

Page 47: ...5 09 47 System Components BLADE TOWER Dispensing Valve Drain Stainless Steel Cabinet Mixer Block Latch Pin Syrup Flow Rate Adjustment Water Flow Rate Adjustment Flow Control Base Latch Pin Syrup Shut...

Page 48: ...OP IN Valves Splash Panel Drainpan Grid Lid Model Serial Name Plate Flex Manifold Plumbing Diagram Soda Syrup Inlet Lines Merchandiser Tower Key Switch Model Serial Name Plate Drain Pan Ice Chest Cold...

Page 49: ...5012790 SCR 10 32X3 8 KNURL UNSLT 5 5029806 RIVNUT 10 32 020 130 6 5030446 TUBING 1 4IN OD X 4FT 7 5031193 KEYPAD 4 BUTTON 5 PIN FM 8 5031453 RETAINER QUAD TUBE FM 9 020000473 CVR FRONT FM ICEPIC 10 0...

Page 50: ...50 Part Number STH14 5 09 FLEXTOWER Water Valve Syrup Injection Shroud Touchpad Selection Areas Program Button Removable Rivet Cosmetic Nozzle Splash Shield Grid Drain Pan LED Control Board...

Page 51: ...r STH14 5 09 51 FLAV R PIC FRP 250 FRP 250SCI Merchandiser Nozzles Key Switch Drainpan Grid Drainpan Splash Panel Lower Merchandiser and Beverage Selection Touch Pads Nozzles Selectable Ice Touch Pad...

Page 52: ...9 INTERNAL CARBONATORS Vertical Carbonator Horizontal Carbonator Water Inlet CO2 Inlet Level Probe Carb Water Outlet Pressure Relief Valve Electronic Probes Water Inlet CO2 Inlet Pressure Relief Valve...

Page 53: ...I B Pumps From CO 2 Supply 60 psi 4 1 bar B I B From Water Supply Booster System If Required Water Regulator 40 55 psi 2 8 3 8 bar Filter Water to Carbonator Pump To Non carbonated Water Inlet Barb T...

Page 54: ...arb Non Carb Water Manifold and Syrup Soda Inlet Behind Splash Panel Drainpan Grid Drainpan Splash Panel Counter Ice Bin on Ice Dispensing Units Common High Ice Low Ice 1 035 2 63 cm Ground Voltage Se...

Page 55: ...pan and splash panel Then rinse with clean warm water Allow plenty of warm not hot water to run down the drain of the drain pan to remove syrup residue that can clog the drain opening Caution Use only...

Page 56: ...ain with a clean dry cloth Clean the dispensing valves 6 Remove nozzles and diffusers from beverage valves Nozzle Removal NOTE The Flav R Pic FRP 250 and FRP 250SCI model have different dispensing noz...

Page 57: ...and components 3 Wash the ice bin using a sponge and the mild detergent solution 4 Using the mild detergent solution and a soft bristle brush or clean cloth clean the following dispenser parts Entire...

Page 58: ...ections for mixing and applying the sanitizer 7 Sanitize the ice bin and cold plate with the sanitizing solution for at least 10 seconds 8 Allow to air dry Do not rinse Re assembling the dispenser par...

Page 59: ...ast twice a year Turn off the refrigeration Completely melt the ice bank Refill the water bath with fresh water until water runs out the overflow tube Turn on the refrigeration Disassembly DISASSEMBLY...

Page 60: ...le This will give you access to the dispenser bin 3 If the Manitowoc ice machine is operating wait for the sheet of ice to fall into the dispenser bin When the ice sheet falls into the dispenser bin i...

Page 61: ...stainless steel split ring c Then remove the paddle wheel pin from the hole in the agitator d Push the agitator bar toward the back of the unit until the agitator is free of the paddle wheel hub Front...

Page 62: ...lide the agitator forward until the rear of the agitator shaft is clear of the bushing 10 Remove the agitator from the bin area 11 Slide the paddle wheel from its shaft 12 Loosen the four knurled fast...

Page 63: ...aw units refer to the Quickdraw Components section for ice chute information 1 Loosen the two knurled fasteners that hold the merchandiser in place 2 Remove the merchandiser 3 Remove outer bracket 4 R...

Page 64: ...nut on the pre mix valve 5 Remove the pre mix valve and mixer tube out the front of the tower 6 Remove the 424 flow control base by lifting up on its latch pin To reassemble follow these steps in reve...

Page 65: ...net Wash with clean water and mild detergent Wipe dry Every 3 months Syrup circuits Sanitize each syrup circuit See Cleaning and Sanitizing Procedure Every 3 months Water bath Drain melt ice and clean...

Page 66: ...ep your Blade Tower clean and running properly 1 Remove tower top piece to gain access to the valves 2 Turn the syrup shut off valve to the OFF position on all valves 2 valves per tower 3 Dispense car...

Page 67: ...m water and a clean cloth wipe the drain pan Then rinse with clean warm water Allow plenty of warm not hot water to run down the drain of the drain pan to remove syrup residue that can clog the drain...

Page 68: ...and water valve nozzle diffuser assembly with warm clean water 8 Clean water valve nozzle diffuser assembly with soapy water and a soft bristle brush 9 Clean the cosmetic nozzle underside of the wate...

Page 69: ...2 Place a receptacle bucket or large cup under the ice dispense chute 3 Place the ice dispense switch to MANUAL mode The door will open and ice will fall into the bucket or cup 4 Remove the ice chute...

Page 70: ...70 Part Number STH14 5 09 B Push the bottom of chute to rear until it stops C Rock top of the chute forward until top of chute clears unit...

Page 71: ...Part Number STH14 5 09 71 5 Remove ice wheel A Pull cotter pin from the ice wheel axle B Grasp handle of the pin on the right side pulling until the ice wheel is loose...

Page 72: ...ml liquid unscented bleach 5 25 CL NaO concentration for each gallon of water The mixture must provide 100 PPM available chlorine 9 Using the sanitizing solution a soft bristle brush or a clean cloth...

Page 73: ...of the merchandiser Once the screws are removed rotate the top of the merchandiser towards you and then lift the merchandiser up to remove from unit 1 Unplug unit before cleaning or servicing the Crus...

Page 74: ...ling the chute rod toward the left side of the dispenser 4 Remove the crushed ice and cube ice doors from the dispenser by lifting the solenoid arms up and pushing the doors back to disengage the door...

Page 75: ...sher hub blade assembly from the crusher housing by pushing locking tab in and rotating the hub blade assembly clockwise B Pull the hub blade assembly out of the housing approximately 1 2 1 27 cm to d...

Page 76: ...is in a vertical position This will ensure the rotating blades will not interfere with pulling the hub blade assembly from the housing D Now the hub blade assembly will be free from the housing and y...

Page 77: ...also make sure the axle knob is in a vertical position This will align the rotating blades with the housing to ensure a quick and easy installation 3 Once all blades are in the crusher housing you wil...

Page 78: ...bly is secure 5 Replace the crusher drip pan 6 Reattach the decorative ice chute by inserting the chute rod through the decorative chute housing mount and motor mount Secure the chute rod by inserting...

Page 79: ...in 4 Remove the agitator assembly from the dispenser bin by pushing the agitator to the back of the bin Angle the front of the agitator to the side Pull the agitator forward then out of the dispenser...

Page 80: ...rovided as a guide for the removal of the gear motor Depending on the model number of your dispenser these instructions may vary slightly 1 Unplug the dispenser 2 Unplug the motor 3 Remove motor mount...

Page 81: ...ch being careful not to damage the drive shaft b Plug in the unit plug in the motor and use the ice dispense switch to move the drive shaft into correct alignment 8 If you plugged in the unit to help...

Page 82: ...additional circuits You will need the following items to clean and sanitize the Bag in Box B I B beverage system Three 3 clean buckets Plastic brush or soft cloth Mild detergent Unscented bleach 5 Na...

Page 83: ...available chlorine 1 4 oz 7 1 g bleach to 1 gallon 3 8 l water 2 Disconnect the syrup line side of the bag in box connector 3 Rinse connector with warm tap water 4 Connect syrup connector to B I B co...

Page 84: ...ution to remain in the system for 5 minutes 10 Connect Bucket 3 to system 11 Draw sanitizing solution through system until solution is dispensed 12 Repeat step 11 until all syrup circuits contain sani...

Page 85: ...cial sanitizer and warm to hot water Mixture must supply 100 PPM available chlorine 1 4 oz 7 1 g bleach to 1 gallon 3 8 l water 2 Disconnect all product and water lines from product tanks and remove c...

Page 86: ...T solenoids in sanitizing solution for 15 minutes 9 Replace valve diffuser and nozzle on the beverage valve 10 Connect sanitizer tank to the syrup line and draw sanitizer through the valve for two min...

Page 87: ...or relocating this unit syrup systems must be sanitized After sanitizing all liquids sanitizing solution and water must be purged from the unit A freezing environment causes residual sanitizing soluti...

Page 88: ...88 Part Number STH14 5 09 This Page Intentionally Left Blank...

Page 89: ...the water flow rate as needed until 10 ounces 283 5 g of water is measured in a 5 second 2 oz 56 7 g sec dispense Set the syrup flow rate 1 Adjust the ratio brix of water to syrup 4 75 1 or 12 3 to 1...

Page 90: ...ault RED RED Carbonator LED Default RED Compressor LED Default If the carbonator motor run time exceeds the preset fill times which are 3 minutes or 7 minutes The default mode will shut power off to c...

Page 91: ...motor is running Carbonator Fill Timing Jumper Not used on External Carb or Juice Units Carbonator tank fill timing provides pump failure protection in the event of water loss to carbonator pump only...

Page 92: ...ice bank probe pin probe pin farthest from evaporator coil is the common or ground pin The common or ground ice bank probe pin green wire to the control box should always be immersed in water and neve...

Page 93: ...onnect power to the control board wait ten seconds and reconnect power 2 Press the program button one time on the control board during the first five seconds after power is applied 3 The LED display w...

Page 94: ...control board it will automatically start in dispense mode after a five second delay The LED display will count down from four to zero and then show while in dispense mode Simply pressing the desired...

Page 95: ...de If the customer desires to add another flavor for a total of 4 proceed as follows 1 Power down the circuit board by disconnecting the 24 volt connector in the lower left hand side of the board 24VA...

Page 96: ...the 5031579 decal overlay remove the flavor tab 4 and replace the 5031579 decal overlay It would be a good idea to have an additional P N 5030780 in case flavor tabs are damaged in the process STEADY...

Page 97: ...following a dispense The default is 0 seconds Enter the Time Delay mode by pressing the program button until d L A Y is displayed To check the current delay time press any flavor button one time and t...

Page 98: ...3 through the left control board and or N4 Nozzle 4 with the right control board Only nozzles N3 and N4 have the option to be a non carb drink N1 and N6 are carbonated only Mode 1 is also used to set...

Page 99: ...a non carbonated drink for N3 Nozzle 3 touch one of the following touch pads S5 S6 S7 or S8 until the LEDs around the touch pad are blinking Constant LEDs Carbonated Blinking LEDs Non Carbonated 5 Fol...

Page 100: ...touch pads F1 F2 F3 or F4 until the LEDs around the touch pad are constant 4 To set a 2 second shot for N2 Nozzle 2 touch one of the following touch pads F1 F2 F3 or F4 until the LEDs around the touc...

Page 101: ...E Programming one board at a time will make it easier for you to identify the corresponding valves and dispense points 3 With the a board in Mode 2 you can now brix any water or syrup valve that corre...

Page 102: ...rol board LED display 3 With the left control board in mode 3 you can now choose one of the seven touch pad LED lighting sequences by pressing one of the following touch pad areas S1 Flash outside to...

Page 103: ...BOARD TIME OUT Flav R Pic FRP 250 Brixing Procedure NOTE This procedure is for flavors requiring 5 1 water to syrup ratio Control Board Label Important If a control board is left in any program mode...

Page 104: ...ch pad locations 5 1 Brix Cup 3 Use a standard brix cup with a 5 1 ratio for the procedure An example is illustrated above Use of a funnel between the cup and nozzle may aid in the capture of the syru...

Page 105: ...and side of the control board cover label By using this label in combination with the plumbing label you will be able to identify each valve water and or syrup combination S9 Syrup 9 on Valve 15 is th...

Page 106: ...cup with the water side of the cup under the nozzle area Non carbonated water is only available at N3 Nozzle 3 and N4 S5 S4 F2 F1 S9 S8 F3 F4 C1 S1 S2 S3 S6 S7 C2 NC2 C3 NC3 S11 S10 S15 S14 C4 S16 F6...

Page 107: ...to the valves 5 For syrup brixing place the brix cup with the syrup side of the cup under the nozzle area and press any brand touch pad area associated with that nozzle dispense point For example S1 S...

Page 108: ...ntil flow rate is satisfactory 4 For syrup brixing place the brix cup with the syrup side of the cup under the N1 and press the touch pad area for S1 Syrup 1 S2 S3 or S4 and the corresponding syrup wi...

Page 109: ...water will dispense for a fixed duration 3 To brix the non carbonated water for this dispense point leave the nozzle in place hold the brix cup with the water side of the cup under N3 Nozzle 3 and pr...

Page 110: ...side of the cup under N4 Nozzle 4 and press the F6 Flavor Shot 6 button Water will dispense for a fixed duration 3 To brix the non carbonated water for this dispense point leave the nozzle in place h...

Page 111: ...Water and Syrup Brixing 1 With the right control board set to brix mode and displaying a 2 you can now brix the carbonated water for N6 Nozzle 1 located at the far right hand side of the unit 2 To bri...

Page 112: ...holding for 3 seconds or until the LED displays 0 Replace the splash panel and merchandiser FlexTower Programming Modes CONTROL BOARD RUN OR DISPENSE MODE Control Board LED Displays 0 For finished dr...

Page 113: ...easing the control board program button until desired program mode is entered To Exit Programming Modes To exit programming modes and to save programming mode changes press and hold control board prog...

Page 114: ...areas After all designated touchpad areas have been programmed for timed dispense either enter another program mode or exit the programming modes which will save programming mode changes Water Calibra...

Page 115: ...ss the first touchpad selection areas on either touchpad for clockwise LED light sequencing The touchpad LED lights sequence clockwise through all the touchpad selection areas indicating the touchpad...

Page 116: ...ndicating the touchpad has been configured for upward LED light sequencing Or press the second touchpad selection areas on either touchpad for downward LED light sequencing The touchpad LED lights seq...

Page 117: ...izes Follow the directions below to set the ice portion size Each portion size must be checked according to customer specification at the time of installation SMALLEST SIZE DECREASE BUTTON MANUAL PUSH...

Page 118: ...o decrease the portion size press the smallest size button NOTE The pulse count will increase or decrease by 1 with each press of the smallest or largest size buttons 4 Press the program button 1 time...

Page 119: ...adjust the switch first unplug the power cord to the unit then remove the merchandiser This will give you access to the ice delivery switch located on the left side of the rocking chute Begin by obse...

Page 120: ...has a tab that pushes up on the ice delivery switch To adjust it use needle nose pliers and bend the arm of the switch up or down in order to change the point where the tab makes contact with the swi...

Page 121: ...h mode the timer is operating Rather than a jumper pin this timer has a female spade connector that must be connected to terminal number 6 When this jumper is in place the LED will blink at one second...

Page 122: ...122 Part Number STH14 5 09 This Page Intentionally Left Blank...

Page 123: ...activated No power Check electrical connection Loose wire in electrical system Thoroughly check all wire connections Dispenser overloaded with ice Remove ice from dispenser until unit will operate Mot...

Page 124: ...ice machine Agitation timer FRP 250 Test agitation timer Bridge of ice sheet is too thick Adjust ice machine Paddle wheel area broken or cracked Replace paddle wheel area Ice clusters in bin Break up...

Page 125: ...rol box Replace fuse or control box Is there power to the key switch Key switch OFF Turn switch ON Key switch defective Replace key switch No power through the transformer Reset replace transformer Wa...

Page 126: ...ink correct Flow control out of adjustment Adjust the flow control Insufficient soda flow due to low carbonator pressure Adjust CO2 pressure or change the tank Low CO2 pressure due to leaks Repair CO2...

Page 127: ...hort the H L terminals on the Liquid Level Control Board If motor does not shut off replace Liquid Level Control Board Probe Harness Connection may be open Verify connections are good or replace the w...

Page 128: ...Black Low probe Red and Black Leads are switched with each other Verify Red Lead is going to Red probe and Black Lead is going to Black probe Pump short cycles from below high probe to just above high...

Page 129: ...nitize Replace if Necessary Clean and Sanitize Beverage Dispense is too sweet or Drinks are Foaming Are system pressures correct Syrup Push Pressure Replace parts or entire valve if necessary Drink St...

Page 130: ...t modules Replace modules Control board Control board programming Check and program reprogram Water only dispensing one or more flavors Syrup circuit Syrup supply depleted Replenish syrup supply Syrup...

Page 131: ...unit Reattach water lines Water valve solenoid inoperative Check power to solenoid Check replace solenoid Check connection to control board Check replace control board Noisy syrup water valve solenoi...

Page 132: ...or syrup line Check lines for kinks B I B pump inoperative Check pumps replace if needed Valve solenoid inoperative Check wiring to valve replace solenoid Vinyl tubing off at nozzle or at solenoid Re...

Page 133: ...Axle Crusher Motor turns but Gear Motor for Paddle wheel Agitator Bar does not turn Agitator Gear Motor faulty Replace Agitator Gear Motor Loose wiring Check wiring Obstruction in Ice bin stopping mo...

Page 134: ...x on motor Faulty Replace Ice Crusher Motor Gear Box Crusher Axle broken Replace Crusher Axle Crusher Motor turns but Gear Motor for Paddlewheel Agitator Bar does not turn Agitator Gear Motor faulty R...

Page 135: ...and wiring Check probe harness harness connections and water supply Is line voltage 10 present Replace LLC START Does Pump motor come on Remove red and black wires from LLC Is pump motor operation int...

Page 136: ...r D Switching device E Water off Noisy pump F Filters clogged Noisy pump 2 Syrup mixing w plain water is a pressure problem A CO2 pressure is too low B CO2 cylinder is empty C Water pressure is too hi...

Page 137: ...C 60Hz models only S SV SVI NGF Series dispensers use a 1 7 hp gearmotor Minimum Circuit Ampacity The minimum circuit ampacity is used to help select the wire size of the electrical supply Minimum cir...

Page 138: ...or reference only Please refer to the dispenser serial number tag to verify electrical data Serial tag information overrides information listed on this page Dispenser Voltage Cycle Minimum Circuit Amp...

Page 139: ...rdance with national and local electrical codes Warning Improper connection of the equipment grounding conductor can result in a risk of electric shock The conductor with insulation having an outer su...

Page 140: ...plug grasp the plug not the cord Unplug from outlet when not in use and before servicing or cleaning Do not operate any appliance with a damaged cord or plug or after the appliance malfunctions or is...

Page 141: ...or community whose local codes require permanent wiring the following procedure must be followed 1 The three wires white black and green must be fed through the cable connector and brought into the w...

Page 142: ...ngs supply which dispenser valves and water manifolds The water supply must first be connected to the carbonator pump not shown before plumbing to connection A shown on plumbing diagram The carbonator...

Page 143: ...00 psi 6 90 bar Pre mix Pressure Normal 60 psi 4 14 bar Diet 40 psi 2 75 bar B I B Secondary 75 psi 5 17 bar or according to line run Flavor Shot 30 psi 2 07 bar or according to line run Quickdraw CO2...

Page 144: ...highly recommended to assure a quality finished beverage CAPACITIES Dispenser Valves Ice Storage CEV 30 6 N A CEV 40 8 N A CT 6 6 N A CT 8 8 N A DI 1522 6 65 lbs 29 5 kg DI2323 8 77 lbs 34 9 kg DIL232...

Page 145: ...ount down 4 3 2 1 0 Change active flavors to 3 or 4 Default value 3 n 3s reached Display shows active 3 or 4 5s reached Display shows y y y n n n y Dispensing Loop Display shows Cnt Prog button presse...

Page 146: ...0s Flavor 1 pressed inc delay 2s Display shows 3 2 Display shows 2 8 Prog button pressed Prog button pressed 3s Prog button pressed Flavor 1 pressed Display shows P S Purge Sanitize Cycle Flavor 1 on...

Page 147: ...rrent value of time delay 1 0 Default value 0s Range 0 10s Display shows 2 0 Flavor 2 pressed inc delay 1s Flavor 3 pressed dec delay 1s Display shows 0 0 Prog button pressed Prog button pressed 3s Pr...

Page 148: ...avor F1 C1 F2 C2 F3 NC2 F5 C4 F6 C3 F7 NC3 Tap touchpad to activate Prog button pressed 3s or 300s elapsed LCD Display 3 LED Sequence Mode Touch brand button location shown below to change 1 LED flash...

Page 149: ...F5 F6 F8 F7 N4 N6 N5 S9 S11 S10 S12 C3 NC3 S13 S15 S14 S16 C4 S 1 6 S 1 5 S 1 4 S 1 3 S 1 2 S 1 1 S 1 0 S 9 S 8 S 7 S 6 S 5 S 4 S 3 S 2 S 1 P W F1 F3 F2 F4 F5 F7 F6 F8 P R E C H I L L C C A R B 115 V...

Page 150: ...150 Part Number STH14 5 09 This Page Intentionally Left Blank...

Page 151: ...Part Number STH14 5 09 151 Diagrams Blade Tower Plumbing SINGLE TOWER Installation Kit 020001441 020001403 00861302 Pressurized Filtered Water Supply Circ Pump Carb Tank Primary Carb Pump...

Page 152: ...152 Part Number STH14 5 09 TWO TOWER Installation Kit 020001441 020001403 00861302 Pressurized Filtered Water Supply Primary Carb Pump Circ Pump Carb Tank Tee Kit 020001411...

Page 153: ...Part Number STH14 5 09 153 THREE TOWER Installation Kit 020001441 020001403 00861302 Pressurized Filtered Water Supply Primary Carb Pump Circ Pump Carb Tank Tee Kit 020001411 Tee Kit 020001411...

Page 154: ...ainless steel line SERVEND RECOMMENDED PLUMBING ALL INLETS ARE 3 8 BARBED FITTINGS EXCEPT CO 2 INLET FOR ASSISTANCE CALL 812 246 7000 CEV 30i CEV 30e Check valve flow arrow points into water line Exte...

Page 155: ...RVEND RECOMMENDED PLUMBING ALL INLETS ARE 3 8 BARBED FITTINGS EXCEPT CO 2 INLET FOR ASSISTANCE CALL 812 246 7000 CEV 30i CEV 30e Check valve flow arrow points into water line External Carbonation Inte...

Page 156: ...ND RECOMMENDED PLUMBING ALL INLETS ARE 3 8 BARBED FITTINGS EXCEPT CO 2 INLET FOR ASSISTANCE CALL 812 246 7000 CEV 40i CEV 40e Check valve flow arrow points into water line External Carbonation Interna...

Page 157: ...ssure varies by 20 psi the valve brix will not be maintained 4 See service manual for further details SERVEND RECOMMENDED PLUMBING ALL INLETS ARE 3 8 BARBED FITTINGS FOR ASSISTANCE CALL 812 246 7000 C...

Page 158: ...CAUTION Electrical Shock Hazard Disconnect power before servicing CT 6 Wiring Diagram Lighted Merch Power Cord Power Cord Valve Jumper Harness Electrical Box Counter Top Syrup 1 Carb or Plain Water Sy...

Page 159: ...Electrical Shock Hazard Disconnect power before servicing CT 8 Wiring Diagram Lighted Merch Power Cord Power Cord Valve Jumper Harness Electrical Box Counter Top Syrup 1 Syrup 2 Carb or Plain Water Sy...

Page 160: ...alve to be converted and cap 4 Disconnect syrup line to valve being converted 5 Plumb syrup circuit in coldplate to water side of valve flush syrup line first 6 Plumb dedicated plain water line from w...

Page 161: ...p deck can result in starving the valve when the carbonator cycles If a dedicated water line is not possible tee into the existing water line as close to the source as possible Cut cap carb water line...

Page 162: ...Plain water to the carbonator B Carb water to coldplate post chill NOTE 2 For 5 4 vale unit Inlet syrup number 6 6 5 isn t used Valve number 6 6 5 isn t used Ambient Carbonation Jumper tube between pr...

Page 163: ...ated units only Water 2 2 Syrup Plugged Plugged Water 1 1 Syrup CO 2 IN 6 Syrup 5 Syrup 4 Syrup 3 Syrup 2 Syrup 1 Syrup Water 6 Water 5 Water 4 Water 3 Water 1 2 A B Ambient Carbonation A Carbonated w...

Page 164: ...Syrup Water 5 5 Syrup Water 4 4 Syrup CO2 to Carbonabor Carbonabor Water 3 3 Syrup Water 2 2 Syrup Water 1 1 Syrup CO 2 IN Carbonated Water Circuit A Plain Water Circuit B 8 Syrup 8 7 Syrup 6 Syrup 5...

Page 165: ...n Water 8 9 10 SERVEND RECOMMENDED PLUMBING DI DL 2323 4 2 1 1 2 Flex Right to Left For Assistance Call 812 246 7000 3 4 NPT Drainpan Drain 3 4 NPT Coldplate Drain Bottom View Water 10 10 Syrup Water...

Page 166: ...2323 3 4 NPT Drainpan Drain 3 4 NPT Coldplate Drain Bottom View 1 Syrup 2 Syrup 3 Syrup 4 Syrup 5 Syrup 6 Syrup 1 Syrup 2 Syrup 3 Syrup 4 Syrup 5 Syrup 6 Syrup Valve Locations Inlet Line Locations Fo...

Page 167: ...2 x 4 B I B Rack 1 x 4 B I B Set Regulator 20 to 30 psi CO2 Supply Flavor Magic Module Flavor 1 Flavor 2 Flavor 3 Flavor 1 Flavor 2 Flavor 3 Flavor 4 Flavor 5 Flavor 6 Flavor 1 Flavor 2 Flavor 3 Flavo...

Page 168: ...IGHT BEVERAGE VALVES C3 NCS3 S11 S10 S15 S14 C4 S16 S1 S2 S3 S4 F 2 F 1 F 3 F 4 S6 S7 S5 S8 C2 NC2 C1 LEFT TOUCHPADS C4 C3 NC3 RIGHT TOUCHPADS S11 S12 S10 S9 S13 S14 S15 S16 C CARB S SYRUP F FLAVOR SH...

Page 169: ...Revision No 0 Syrup 5 Syrup 6 Syrup 7 Syrup 8 Syrup 4 Syrup 3 Syrup 2 Syrup 1 Syrup 4 Syrup 3 Syrup 2 Syrup 1 Syrup 5 Syrup 6 Syrup 7 Syrup 8 FT 12 Recommended Plumbing Plain Water Recirculation Conne...

Page 170: ...9 FlexTower Water Recirculation Pump Flow FlexTower Water Chiller Flow Ice Drink Dispenser Inlet Potable Water Supply Pump Non Carb MFT Refrigerated Cooler Inlet Potable Water Supply Pump Non Carb MFT...

Page 171: ...fold Pre chill 2 1 1 2 Flex Left to Right Note Syrup lines not shown Inlet Lines Note Internally carbonated units From carbonator pump to carbonator located on unit Externally carbonated units From ex...

Page 172: ...b MDH 402 16 Valve Servemd Recommended Plumbing Manifold 2 1 1 1 3 Flex Left to Right For Assistance 812 246 7000 Note Syrup lines not shown A Plain Water to A Carbonator B Plain Water to B Manifold C...

Page 173: ...10 Syrup Cold Carb MDH 402 20 Valve Servend Recommended Plumbing Manifold 3 1 2 1 3 Flex Left to Right For Assistance 812 246 7000 Note Syrup lines not shown A Plain Water to A Carbonator B Plain Wat...

Page 174: ...Syrup Lines COLD PLATE EXTERNALLY CARBONATED UNITS CARBONATOR IS REPLACED BY BY PASS TUBE FOR ASSISTANCE CALL 812 246 7000 1 3 INTERNAL CARBONATOR TANK Optional PLUMBING 3 1 1 1 2 MANIFOLDING OPTIONAL...

Page 175: ...L Plain Water From Pump to Carbonator 1 2 3 4 5 6 Syrup Lines COLD PLATE EXTERNALLY CARBONATED UNITS CARBONATOR IS REPLACED BY BY PASS TUBE FOR ASSISTANCE CALL 812 246 7000 1 8 7 2 7 8 7 8 INTERNAL CA...

Page 176: ...o get carbonated water 4 Turn plunger back 180 to lock 5 Port 5 is not used Internal Carbonator Tank Optional Carbonator out to Post Chill Vlv 1 2 6 Pre Chill Out to Carbonator w 1 Variety Vlv Valves...

Page 177: ...ack 180 to lock Valves 5 6 4 3 1 2 Carb Water Plain Water PN 5010331 2 Operation Manifold to Change to Carbonated or Non carbonated water 1 Rotate plunger 180 using a 5 32 1 allen wrench 2 Pull plunge...

Page 178: ...n On Off On Off 115 Volts 60 Hz Fan Motor Agitation Motor Compressor Current Relay O L Protector Key Switch Transformer Line Line Caution Electrical Shock Hazard Disconnect Power Before Servicing Beve...

Page 179: ...On Off 115 Volts 60 Hz Fan Motor Agitation Motor Compressor Current Relay O L Protector Key Switch Transformer Line Line Caution Electrical Shock Hazard Disconnect Power Before Servicing Beverage Valv...

Page 180: ...t Relay O L Protector Key Switch Load Line Caution Electrical Shock Hazard Disconnect Power Before Servicing Beverage Valves Beverage Valves Ballast Ground Black White Black White Black Black Black Gr...

Page 181: ...n Motor Compressor Current Relay O L Protector Key Switch Load Line Caution Beverage Valves Beverage Valves Ballast Ground Black White Black White Black Black Black Green White Black Green Black Black...

Page 182: ...O L Protector Key Switch Load Line Caution Electrical Shock Hazard Disconnect Power Before Servicing Beverage Valves Beverage Valves Ballast Ground Black White Black White Black Black Black Green Whit...

Page 183: ...L Protector Key Switch Load Line Caution Beverage Valves Beverage Valves Ballast Ground Black White Black White Black Black Black Green White Black Green Black Black Black Black Yellow Blue Blue Brown...

Page 184: ...184 Part Number STH14 5 09 CF Drop In Series Wiring CF 1522 115V...

Page 185: ...ht CO2 Sensor Transformer Reset Breaker N A on 100V Socket Plug Load Load Line Line Caution Maximum Receptacle Load Is 10 amps To Reset Transformer 115 Volt Unit Only 1 Disconnect power supply 2 Remov...

Page 186: ...mer Reset Breaker N A on 100V Socket Plug Load Load Line Line Caution Maximum Receptacle Load Is 10 amps To Reset Transformer 115 Volt Unit Only 1 Disconnect power supply 2 Remove electrical box cover...

Page 187: ...Transformer Reset Breaker N A on 100V Green Caution Maximum Receptacle Load Is 10 amps To Reset Transformer 115 Volt Unit Only 1 Disconnect power supply 2 Remove electrical box cover 3 Press reset br...

Page 188: ...PVC Pipe Key Switch Power Supply Terminal Strip Ground Cord Supplied by Customer 75VA Transformer Transformer Reset Breaker N A on 100V Yellow White Black Black White Black Blk Blk Gr Yel White G r Y...

Page 189: ...ton 5 Pin FM Harness Control Brd Pol FM Transformer Primary Secondary 115V 24V Harness Power 24V FM Harness 24LV FM Control Board Flavor Magic LED Display Prog Button Dual Solenoid Valve Assembly Dual...

Page 190: ...190 Part Number STH14 5 09 Flav R Pic FRP 250 Wiring FRP 250 NON CRUSHER WIRING DIAGRAM...

Page 191: ...t Black White Red Violet Black White Red Agitation Motor Rect Cubed Rect Crushed Crusher Motor Transformer Black White Black White Red Black Black White Black Black White White White White White Black...

Page 192: ...Activation Connection Right Touchpad LED Connection High Intensity LED Lights Connection 24 Volt Inlet Power Connection Circuit Board Detail Part No 020000895 Revision No 0 Syrup Valve 4 Total Quick...

Page 193: ...tion Right Touchpad LED Connection High Intensity LED Lights Connection 24 Volt Inlet Power Connection Circuit Board Detail Part No 020000894 Revision No 0 Syrup Valve 6 Total Quick Disconnect Circuit...

Page 194: ...ouchpad LED Connection High Intensity LED Lights Connection 24 Volt Inlet Power Connection Circuit Board Detail Part No 020000726 Revision No 0 Syrup Valve 8 Total Quick Disconnect Circuit Board On Of...

Page 195: ...UPPLY Caution Maximum Receptacle Load is 8 amps 120 Volt Duplex Receptacle 120 Volt AC Power Supply 120 Volt Connection Receptacle Transformer Line Load Load Line Black Yellow Yellow White Black Green...

Page 196: ...rushed Ice Switch Left Motor Capacitor Ice Crusher Motor MDH 302 CI SCI 115 Volt Routing Not to Scale Red Black White Purple Red Black Black Purple Blue White White Black White Black White Black White...

Page 197: ...402 CI SCI 115 Volt Routing Not to Scale Red Black White Purple Red Black Black Purple Blue White White Black White Black White Black White Black Black White Black Common Yellow Blue White Black Black...

Page 198: ...198 Part Number STH14 5 09 NGF 250 Wiring NGF 250 115V WIRING DIAGRAM...

Page 199: ...Part Number STH14 5 09 199 quickdraw Wiring NFG 250 QD SV 250 QD 115V WIRING DIAGRAM...

Page 200: ...200 Part Number STH14 5 09 S SV SVi Wiring S SV SVI 150 175 200 250 115V 60HZ S SV SVI 150 175 200 250 100 220 240V 50 60HZ...

Page 201: ...Part Number STH14 5 09 201 S SV SVI 150 175 200 250 220 240V 50HZ C E...

Page 202: ...202 Part Number STH14 5 09 Selectable Ice Wiring SV 200SCI SV 250SCI 115V 60HZ...

Page 203: ......

Page 204: ...Manitowoc Foodservice 2100 Future Drive Sellersburg IN 47172 USA Ph 812 246 7000 Fax 812 246 7024 Visit us online at www manitowocfsg com 2008 Manitowoc Part Number STH14 5 09...

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