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30

Controls and Systems

Model SB25

Blender Drive Board

Figure 40

Note:

See page 43 for blender drive board LED indicator troubleshooting.

ITEM

DESCRIPTION

1

KIT A.-MOTOR SHAVER

*2

DRAIN-MAIN W/SAFETY SWITCH

**3

POWER SUPPLY 115 VAC

4

FUSE-BOARD-DRIVER I.O.

5

LED-HEARTBEAT

6

LED-TROUBLESHOOTING

**7

COMMUNICATION CABLE TO DISPENSE BOARD

8

KIT A.-MOTOR BLENDER

*

LID-IN-PLACE SENSOR IS IN ICE HOPPER SUPPORT

** PART OF 066891 HARNESS

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Summary of Contents for SB25

Page 1: ...SERVICE MANUAL Model SB25 Blended Ice Machine Original Service Instructions 081218 S 8 12 14 Original Publication Updated 3 26 15...

Page 2: ......

Page 3: ...Blender Drive Board 30 Blender Pitcher Rinse Station 31 Blender Pitcher Rinse Station Repairs 32 Section 3 Troubleshooting 37 General Troubleshooting 38 Rinse Station Troubleshooting 41 Blender Troub...

Page 4: ...representative s are considered to be the original set of instructions E 2014 Carrier Commercial Refrigeration Inc Original Publication Updated March 2015 081218 S Any unauthorized reproduction discl...

Page 5: ...1 Model SB25 Introduction Section 1 Introduction S Safety S Specifications S General Installation Instructions S Environmental Notices...

Page 6: ...installation S Appliances that are permanently connected to fixed wiring and for which leakage currents may exceed 10 mA particularly when disconnected not used for long periods or during initial inst...

Page 7: ...d in an area where a water jet or hose can be used NEVER use a water jet or hose to rinse or clean this unit Using a water jet or hose on or around this equipment may result in the electrocution of th...

Page 8: ...Refer to the local Taylor Distributor for availability For exact electrical information always refer to the data label of the unit Water A 3 8 9 5 mm water line with minimum 55 PSI 380 kPa is require...

Page 9: ...5 Model SB25 Introduction SB25 Specifications Continued...

Page 10: ...or hose on or around this equipment may result in the electrocution of the user or damage to the equipment This unit must be installed on a level surface to avoid the hazard of tipping Extreme care sh...

Page 11: ...on New hose sets supplied with the appliance are to be used and old hose sets should not be re used Electrical Connections In the United States this equipment is intended to be installed in accordance...

Page 12: ...d anchorage to relieve conductors from strain including twisting at the terminals and protect the insulation of the conductors from abrasion If the supply cord is damaged it must be replaced by an aut...

Page 13: ...9 Model SB25 Controls and Systems Section 2 Controls and Systems S Control Overview S Keypad S PC Connection S General Repairs S Blender Drive Board S Blender Pitcher Rinse Station...

Page 14: ...10 Controls and Systems Model SB25 Control Overview Figure 1...

Page 15: ...k cycle Recipe Keys Selects pre programmed flavor recipes NO SUGAR Key Removes cane sugar from the drink recipe currently being dispensed Drink Size Keys Selects the drink size Single Double Quantity...

Page 16: ...ct Close Port and reselect Customer Numbers Two customer numbers can be stored in the shaver blender controller PCA memory containing separate recipe and calibration settings These are selected by a D...

Page 17: ...d software See Figure 4 Step 3 The current system Calibration Factor values for Shave Blend Water and Cane dispense times are displayed Step 4 Use the buttons next to each Calibration Factor to increa...

Page 18: ...0 oz of ice with the current calibration value applied S Blend run blender for 2 seconds with the current calibration value applied S Water dispense 4 oz of water with the current calibration value ap...

Page 19: ...unscrewing the cap counter clockwise See Figure 5 Figure 5 Step 3 Insert the USB stick Step 4 Switch the main power ON Step 5 The SB25 will automatically download and save the recipe information to th...

Page 20: ...dispensed for each drink size e Ice oz Amount of ice dispensed for each drink size f Base Volume oz Amount of flavor base that needs to be manually added before shaving blending This parameter is for...

Page 21: ...o another of a different potential An electrostatic discharge can damage integrated circuits found in computer and communications equipment Follow instructions where noted Ice Hopper _________________...

Page 22: ...See page 43 for the Drive Board Troubleshooting Guide Disassembly Step 1 Turn off the power switch and unplug the power cord Step 2 Remove the right side panel screws Step 3 Remove the right side pan...

Page 23: ...bly ______________________________ The Main Drain Assembly consists of the main drain housing shaver assembly shaver motor and lid sensor Removal of the Main Drain Assembly is sometimes necessary to a...

Page 24: ...a cane pump Figure 15 Disassembly Step 1 Turn off the power switch and unplug the power cord Step 2 Remove the left side panel Step 3 Remove the box cover Step 4 Place an anti static wrist strap aroun...

Page 25: ...ce and forces it against the shaver blade Troubleshooting If the unit does not shave ice but the motor is running check for the following S Blade damage S Possible broken or cored out rotary wing Disa...

Page 26: ...Safety switch hopper cover 4 Ice jam in hopper 5 Possible broken cored out wing 6 Shaver motor for damage 7 Keypad error 8 Main power board Note See page 42 for Shaver Motor Troubleshooting Guide Dis...

Page 27: ...afety switch hopper cover 4 Combination of drink sizes 5 Portion of product used for drink size 6 Blender pitcher for damage 7 Blender motor 8 Main power board Note See page 42 for Blender Motor Troub...

Page 28: ...__ Splash Guard To Install Hold the splash guard at a slight angle and lift the splash guard up and forward locking the hooks of the splash guard onto the posts on the ice chute Figure 24 To Remove Ho...

Page 29: ...nplug the power cord Step 2 Remove the ice hopper and lid See page 17 WARNING The shaver blade is very sharp Caution must be used when working in or near the shaver assembly Failure to follow this ins...

Page 30: ...panel Figure 32 Drain System ______________________________ The shaver blender drain system consists of a series of hoses There is one interior hose and one exterior hose that connect to an exterior...

Page 31: ...tch rod is in place Replace the ice hopper or the ice hopper cover if either component is missing Correct Cover Placement Figure 33 Incorrect Cover Placement Figure 34 Water Dispense _________________...

Page 32: ...dispensing Troubleshooting If cane is not dispensed or an incorrect amount is dispensed check the following Step 1 Make sure the cane source is present and has an adequate supply Step 2 Make sure the...

Page 33: ...ws from the rear of the unit Remove the pump assembly Figure 38 Step 9 Remove the elbow connection from the pump inlet by sliding the retaining tab down and pulling out the elbow Figure 39 Step 10 Rem...

Page 34: ...indicator troubleshooting ITEM DESCRIPTION 1 KIT A MOTOR SHAVER 2 DRAIN MAIN W SAFETY SWITCH 3 POWER SUPPLY 115 VAC 4 FUSE BOARD DRIVER I O 5 LED HEARTBEAT 6 LED TROUBLESHOOTING 7 COMMUNICATION CABLE...

Page 35: ...ray rinse nozzle If the water pressure to the unit is correct the water will flow for approximately six seconds and dispense approximately 25 ounces of water Note The rinse duration setting is adjusta...

Page 36: ...The Rinse Station detects the placement of the blender pitcher on the rinse station pitcher platform If the pitcher triggers are not working properly an adjustment to the reed switches may be necessar...

Page 37: ...The filter is designed to keep debris away from the solenoid that triggers the flow of water through the Rinse Station spray nozzle To clean or replace the filter screen perform the following steps 1...

Page 38: ...main power to the unit 2 Disconnect the power adaptor from the main power jack 3 Remove the bottom cover 4 Remove the power cover by removing the screw Figure 49 5 Disconnect the wiring harness from t...

Page 39: ...ard onto the base 7 Install the new PC board 8 Reassemble the unit Rinse Manifold Replacement ______________________________ To replace the rinse manifold perform the following steps 1 Turn off the ma...

Page 40: ...36 Controls and Systems Model SB25 Notes...

Page 41: ...37 Model SB25 Troubleshooting Section 3 Troubleshooting S General Troubleshooting S Rinse Station Troubleshooting S Blender Troubleshooting...

Page 42: ...the cane sugar volume Adjust calibration as needed Unit has no power and no lights The power switch is OFF Place the power switch in the ON position The power cord is not plugged in Check the connecti...

Page 43: ...nection Properly connect the cable Recipe key 1 fast blink hopper lid sensor fault Hopper cover is not seated properly Adjust hopper cover Replace cover if broken Hopper is not seated properly Adjust...

Page 44: ...Troubleshooting Guide to evaluate the motor and replace if necessary Recipe key 3 continuous illumination thermistor open fault Motor failure Use the Motor Troubleshooting Guide to evaluate the motor...

Page 45: ...essary Blender pitcher is not being rinsed completely The water line at the back of the unit is not connected Connect the water line The water line is kinked Straighten the water line Cold water is be...

Page 46: ...ound green yellow wire and each lead one at a time The multimeter should display OL for each measurement If not there is a dead short in the motor and the motor should be replaced Blender Motor Troubl...

Page 47: ...cord If the error goes away while jumped check the lid sensor mechanism If jumping LID1 does not change the state of the error replace the drive board 4 If the LED is flashing 2 times pauses and repea...

Page 48: ...uchscreen as BLENDER MOTOR LOCK Check software version This applies to v2 98 USA 1 30 and later for International 12 If the LED is flashing 11 times the shaver motor winding has a short to motor case...

Page 49: ...45 Model SB25 Parts Section 4 Parts S Warranty Explanation S Exploded Views S Parts List S Wiring Diagram...

Page 50: ...512 Parts Twelve 12 months Class 000 Parts No warranty Taylor Part 072454 Motor 24VDC C832 C842 Four 4 years LIMITED WARRANTY CONDITIONS 1 If the date of original installation of the Part cannot be ot...

Page 51: ...ptly upon arrival 9 Failure damage or repairs due to faulty installation misapplication abuse no or improper servicing unauthorized alteration or improper operation or use as indicated in the Taylor O...

Page 52: ...OST PROFITS PRODUCT LOSS PROPERTY DAMAGES OR SERVICE EXPENSES ARE EXPRESSLY EXCLUDED THE EXPRESS WARRANTIES MADE IN THIS LIMITED WARRANTY MAY NOT BE ALTERED ENLARGED OR CHANGED BY ANY DISTRIBUTOR DEAL...

Page 53: ...49 Model SB25 Parts 141114 Model SB25 Operator Parts Shown with optional rinse station E 2014 Carrier Commercial Refrigeration Inc Figure 54...

Page 54: ...BAG 048148 5 GRATE RIGHT 081227 6 PAN 081219 7 ROD PIVOT ACTUATOR 081220 8 ACTUATOR RINSE 081221 9 GRATE LEFT 081228 ITEM DESCRIPTION PART NO 10 GUARD SPLASH 081122 11 CHUTE SHAVER 081121 12 WING PLAS...

Page 55: ...51 Model SB25 Parts 150324 Model SB25 Internal Service Parts E 2014 Carrier Commercial Refrigeration Inc Figure 55...

Page 56: ...250V 5X20 MM 083490 12 NUT 5 16 24 FINISHED HEX 029639 BLK 13 FOOT FRONT UNIT IO 081113 14 FOOT REAR UNIT IO 081112 ITEM DESCRIPTION PART NO 15 KIT A MOTOR BLENDER X6519415SV 15a SCREW 6 32 X 1 2 HEX...

Page 57: ...53 Model SB25 Parts Model SB25 Drain Assembly E 2014 Carrier Commercial Refrigeration Inc Figure 56...

Page 58: ...081890 3 KIT A SEAL SHAFT MOTOR X6519418SV 4 WASHER 1 4 MED SPLIT LOCK 018954 5 SCREW 1 4 20X3 4 SOCKET 027799 6 TUBE DRAIN INTERNAL 065194 52 ITEM DESCRIPTION PART NO 7 KIT A MOTOR SHAVER X6519416SV...

Page 59: ...ier Commercial Refrigeration Inc Figure 57 ITEM DESCRIPTION PART NO 1 PANEL FRONT ISLAND OASIS 081107 2 KEYPAD A X82584 2a CABLE KEYPAD IO 081110 ITEM DESCRIPTION PART NO 2b KEYPAD A FD X81887 SER 2c...

Page 60: ...Refrigeration Inc Figure 58 ITEM DESCRIPTION PART NO 1 COIL SOLENOID VALVE 120 VAC 082222 121 2 ELBOW STEM 1 4 PTC X 1 4 ST 082222 127 3 CAP 082222 125 ITEM DESCRIPTION PART NO 4 REGULATOR WATER 15 PS...

Page 61: ...RIPTION PART NO 1 PUMP DIAPHRAGM CANE 081889 12 2 ELBOW PUMP 3 8 BARB 081885 3 CLAMP HOSE MUBEA 15MM 083290 4 HOSE BEVERAGE 3 8 ID X 5 8 053052 4 5 ITEM DESCRIPTION PART NO 5 COUPLING 3 8 BARB 5 16 08...

Page 62: ...FITTING ELBOW 250 TUBE 082341 7 PCB A STATION RINSE IO X81188 SER 8 SCREW 4 40X3 8 PAN HD SS 600135 9 SCREW 8 32X1 2 PPHD SS N 081233 10 FOOT RUBBER IO 081185 ITEM DESCRIPTION PART NO 11 SCREW 10 32X1...

Page 63: ...ercial Refrigeration Inc Figure 61 ITEM DESCRIPTION PART NO 1 ELBOW STEM 1 4 PTC X 1 4 ST 082222 127 2 FILTER WATER 082222 124 3 CAP 082222 125 ITEM DESCRIPTION PART NO 4 REGULATOR WATER 75 PSI 082222...

Page 64: ...AD ISLAND OASIS 081110 1 103 FILTER FERRITE FLAT CABLE BB 084016 1 000 CABLE USB B FEM TO A MAL 081142 1 103 CHUTE SHAVER SB25 081121 1 000 U D 241 CHG FROM 103 TO 000 CLAMP CABLE FLAT RIBBON 046367 1...

Page 65: ...81112 2 103 FOOT RUBBER IO 081185 4 103 RINSE STATION GASKET RINSER NOZZLE IO 083473 1 000 M4034486 REPLACES 081249 O RING GRATE LEFT SB20 081228 1 103 GRATE RIGHT SB20 081227 1 103 GUARD SPLASH SB25...

Page 66: ...E BIN 065194 55 1 000 SENSOR ICE BIN 065194 53 1 103 KIT A MOTOR BLENDER C029 X6519415SV 1 212 SCREW 6 32X1 2 HEX HEAD 065194 50 6 000 KIT A MOTOR SHAVER C029 X6519416SV 1 212 KIT A SEAL SHAFT MOTOR C...

Page 67: ...HAVER IO SEE KIT A MOTOR SHAVER MOUNT MOTOR SHAVER ISLAND OASI 081119 1 103 NOZZLE SPRAY RINSE C029 066814 1 103 RINSE STATION GASKET RINSER NOZZLE IO 083473 1 000 M4034486 REPLACES 081249 RING RETENT...

Page 68: ...081948 7 16 14 UP LID POUR PITCHER SB25 081248 1 000 PLUG A USB CABLE 073808 1 103 PLUG HOLE 3 4 DIA BLACK NYLON 081161 1 000 PLUG HOLE 7 8 DIA BLACK NYLON 081116 2 000 PORT DRAIN SB20 081182 1 103 PU...

Page 69: ...NSE STATION SUPPORT MOTOR SHAVER FOAM IO 081170 000 REMOVED AS OF S N M5033649 SUPPORT PCB DISPENSE IO 082332 8 000 SWITCH REED 13 15AT SB25 083780 2 103 S N M5011117 UP REPLACES 081190 RINSE STATION...

Page 70: ...SMOOTHIE DD 083611 1 000 CUP CALIBRATION SB25 DUNKIN 082097 8 000 5 20 14 REMOVED ON 6 29 14 DOOR SOUND SB2X 083541 1 000 INST ACCESS DOOR INSTALL 083612 INS 1 000 FITTING 3 8 TUBEX1 4 STEM 082097 4...

Page 71: ...HARNESS POWER 50HZ IO SB 081930 SP 1 103 JUMPER A 300 VOLT 10 SB 081931 1 103 KEYPAD A SB25 X82584 SP 1 103 KEYPAD ISLAND OASIS 081108 1 103 BEZEL KEYPAD SB25 081109 1 1 000 CABLE KEYPAD ISLAND OASIS...

Page 72: ...ny 2014 Carrier Commercial Refrigeration Inc c GRN SHAVER MOTOR CANE PUMP BLK M M M BLENDER MOTOR BLK 1A 2A HOPPER SAFETY SWITCH USB A JACK USB B JACK WATER SOLENOID DATA PORT GRN GRN GRN WHT GRN BLK...

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