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Summary of Contents for icetro ISI-163
- Page 1 SERVICE MANUAL Model ISI-163 Soft Serve Freezers Original Service Instructions 8/25/23 (Original Publication)
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Page 2: Table Of Contents
Model ISI-163 Specifications ........ -
Page 3: Section 1: Introduction
Section 1: Introduction • Safety • Model ISI-163 Specifications • Running Specifications • General Installation Instructions • Environmental Notices • User Interface Introduction Models ISI-163... -
Page 4: Safety
If there is water inside the power cord or process it for use. an earth leakage circuit breaker It can cause fires. turn off the earth leakage circuit breaker and dry it before use. It can cause electrical shocks or fires. Models ISI-163 Introduction... - Page 5 Otherwise, it can cause malfunctions • Clean the filter periodically. Otherwise, the cooling performance will degrade. • Comply with the user guideline suggested by the maker. Otherwise, it can cause malfunctions. Don’t let a person who was not educated. Introduction Models ISI-163...
- Page 6 This appliance shall be that access to the service area is restricted to persons having knowledge and practical experience of the appliance, in particular as far as safety and hygiene are concerned. Models ISI-163 Introduction...
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Page 7: Model Isi-163 Specifications
INTRODUCTION Model ISI-163 Specifications This machine may be manufactured in other electrical Freezing Cylinder characteristics. Refer to the local Taylor distributor for availability. (For exact electrical information, always see Two, 1.5 qt. (1.4 L) the data label of the machine.) - Page 8 INTRODUCTION FRONT Cover basket Button display Lever Dasher cover Filter condenser (Air cooled type only) Drain slug Right power switch Left power switch Drain box Rubber foot LEFT RIGHT Models ISI-163 Introduction...
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Page 9: Running Specifications
High Pressure Switch On : 2.1MPa(304.6psi) Off : 2.8MPa(406.1psi) Fan Switch(Pressure Interlock) Unapplied Low Side (Suction) Suction pressure equals expansion valve setting. High Side (Discharge) High side pressure varies for air-cooled machines, depending on the ambient temperature. Introduction Models ISI-163... -
Page 10: General Installation Instructions
• Authorized service personnel should consult OSHA Standard 29CFRI910.147 or the applicable code of the local area for the industry standards on lockout/tagout procedures before beginning any installation or repairs. Models ISI-163 Introduction... - Page 11 Failure to follow these instructions may result in WARNING! This machine must be properly electrocution or equipment damage. grounded! Failure to do so can result in severe personal injury from electrical shock! Introduction Models ISI-163...
- Page 12 Please recycling, and reclaiming systems. If you have any ques- see the applicable national, state, and local codes for tions regarding these laws, please contact the factory determining the proper configuration. service department. 1-10 Models ISI-163 Introduction...
- Page 13 Failure to follow this instruction may result in per- sonal injury or death from electrical shock or hazardous moving parts, as well as poor performance or damage to the machine. Introduction 1-11 Models ISI-163...
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Page 14: Environmental Notices
NOISE LEVEL: Airborne noise emission does not exceed 78 dB(A) when measured at a distance of 1.0 meter from the surface of the machine at a height of 1.6 meters from the floor. 1-12 Models ISI-163 Introduction... -
Page 15: User Interface
Displays the percentage of soft cream formation in the lower status display window. in operation. 2-1: Displays the soft cream temperature in the storage tank. 2-2: Displays the ingredient temperature inside the cylinder. 2-3: Displays the condenser suction temperature. Introduction Models ISI-163 1-13... - Page 16 Auto mode is locked out and the freezer will be placed in the Standby mode. To initiate the refrigeration system, add mix to the mix hopper and touch the Auto button .The freezer will automatically begin operation. 1-14 Models ISI-163 Introduction...
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Page 17: Section 2: Controls
Section 2: Controls • Description of the functional buttons • Explanation of the button function Controls Models ISI-163... -
Page 18: Description Of The Functional Buttons
The soft cream level is set for the ingredients (vanilla) designated by the maker. Depending on the ingredients, you will need to adjust it properly. Please follow the For Your instructions from our company when changing the level for the ingredients. Models ISI-163 Controls... - Page 19 You should install the machine according to the manufacturer's recommendation. 2-2 : Temperature of the cylinder. The sensor located at the bottom front of the cylinder may display temperatures different from those of the ingredients or the ice cream. Controls Models ISI-163...
- Page 20 The larger the number is, the higher the storage temperature is. The smaller the number is, the lower the storage temperature is. If the temperature is too low, the ingredients may freeze. If too high, they may spoil. Models ISI-163 Controls...
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Page 21: Refrigeration Schematic
Refrigeration Schematic I ASS'Y CONDENSER FITER DRYER HIGH HIGH PRESSUER PRESSUER FITER DRYER ACCUMULATOR SOLENOID VALVE FREEZER AXV REFRIGERATER CAPILLARY TUBE COMPRESSOR COMPRESSOR COMPRESSOR E.P.R FREEZER AXV E.P.R HOPPER ASS'Y HOPPER ASS'Y ISI-163TTP "L"" R" SYLINDER ASS'Y Models ISI-163 Controls... -
Page 22: Section 3: Troubleshooting
Section 3: Troubleshooting • General Troubleshooting Guide • Bacteria Troubleshooting Troubleshooting Models ISI-163... -
Page 23: General Troubleshooting Guide
Pow er axis issue Resetting maker again. resetting Er 15 EEP1 EEPROM issue Replace the main pcb Reset pow er Operation If the w iring is ok, replace the Automatically Er 16 dAtA Data communication failure Stop Control PCB. deactivated Models ISI-163 Troubleshooting... -
Page 24: Bacteria Troubleshooting
Inspect O-rings for holes or tears. O-rings, seals and other wear items must be supplied by the freezer company to meet food industry standards. c. During the operating hours, periodically inspect the rear drip pan for excessive leakage. Troubleshooting Models ISI-163... - Page 25 (3.9°C). Storage temperatures above 45°F (7.2°C). Will allow cell division in as little as 1 hour. f. Once the mix is placed in the hopper, covers must be properly installed to maintain adequate refrigeration and to prevent airborne contaminants from entering the mix. Models ISI-163 Troubleshooting...
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Page 26: Section 4: Parts
Section 4: Parts • Parts Warranty Explanation • Model ISI-163TT Exploded View • Operator Parts(Model ISI-163TT) • Assy Total Control Box(Model ISI-163TT) • Assy CSR Box • Dasher Assy(Model ISI-163)) • Display Panel Assy • Assy Piston Sensor Parts Models ISI-163... -
Page 27: Warranty
15. If a person other than an authorized engineer from the manufacturer repairs or modifiesthe product. 16. If malfunction is caused by failure to follow the "Safety warning / caution" on the operating manual. 17. If the water supply pipe froze and burst. Models ISI-163 Parts... -
Page 28: Model Isi-163Tt Exploded View
PARTS Model ISI-163TT Exploded View Parts Models ISI-163... - Page 29 PULLY L 307005700 BUSHING 232000500 ASSY GEARED MOTOR/S6A318- 406020900 A684[1:18] 308001800 SPEAKER 633000300 FAN MOTOR 353015901 (208~230V, 60Hz) SPEAKER BKT 301140100 FAN MOTOR 353020901 CYLINDER RUBBER 303033800 (220~240V, 50Hz) FAN NET 308001200 EPDM PLATE INSU PLANGE CYLINDER 373025400 Models ISI-163 Parts...
- Page 30 BASKET COVER STUD 314030700 AGITATOR TOP BUSH 314037000 SHAFT AGITATOR L 314037600 SHAFT CAP 314035700 SHAFT AGITATOR R 314037700 AGITATOR SEALING PACKING 303020700 AGITATOR DOWN BUSH 314038700 BUSHING DU 232005600 AGITATOR TOP PACKING TWO 303018600 SENSOR POLE 348009500 Parts Models ISI-163...
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Page 31: Operator Parts (Model Isi-163)
Description Part No. COVER BASKET 317140700 DRAIN BOX 336008400 DRAIN SLUG 610031600 BACK PANEL 349085901 SIDE PANEL (R) ASSY 420040200 SIDE PANEL L 349085601 FILTER CONDENSOR 640007200 AGITATOR ASSY 436002300 DRAIN BOX UP 336008600 ASSY CARBURETOR 729003100 Models ISI-163 Parts... -
Page 32: Assy Control Box(Model Isi-163Tt)
PARTS Assy Control Box(Model ISI-163TT) Item Description Part No. Item Description Part No. MAGNET 322002300 ASSY TERMINAL BLOCK 704001400 RELAY 602000500 CONTROL BOX 374135502 CONTROL PCB 367006002 GROMMET BUSHING 232003500 Parts Models ISI-163... -
Page 33: Assy Csr Box
Assy CSR Box Item Description Part No. Item Description Part No. ASSY CSR BOX ASSY CSR BOX 426058900 426063800 (208~230V, 60Hz) (220V~240V, 50Hz) RUN CAPACITOR 659015100 RUN CAPACITOR 659015900 START CAPACITOR 659014400 START CAPACITOR 659015800 START-RELAY 357009400 START-RELAY 357017100 Models ISI-163 Parts... -
Page 34: Dasher Assy(Model Isi-163)
PARTS Dasher Assy(Model ISI-163) Item Description Part No. Item Description Part No. GRIP HAND 342003900 DASHER COVER STAR 317196500 LEVER DASHER 309003410 HANDLE GRIP 342004100 SCREW ADJUST 210806100 STAR MADE -별 388003700 ADJUST NUT 215011000 O-RING LEVER SHAFT 303020000 SHAFT DASHER 143... -
Page 35: Assy Cover Front
PARTS Assy Cover Front Item Description Part No. Item Description Part No. BUTTON PCB 367005901 BADGE-TAYLOR 380167000 BUTTON DISPLAY 440030501 DISPLAY PCB 367005704 FRONT COVER UP ASSY 432044400 Models ISI-163 4-10 Parts... -
Page 36: Lever Assy
PARTS Lever Assy Item Description Part No. Item Description Part No. LEVER PISTON SHAFT 314038800 MICRO SWITCH SHAFT DOWN 314036801 BRACKET LEVER SWITCH ASSY 610030601 MICRO SWITCH 355018100 GUIDE SPRING 323006900 Parts Models ISI-163 4-11... -
Page 37: Accessories
PARTS Accessories Item Description Part No. Item Description Part No. PACKING REMOVE HANDLE 233000300 HAYNES 221000200 Models ISI-163 4-12 Parts... -
Page 38: Brushes
PARTS Brushes Item Description Part No. Item Description Part No. BRUSH CYLINDER 388004200 BRUSH 143 388002900 BRUSH 3 388001000 Parts Models ISI-163 4-13... -
Page 39: Repair For Refrigerant Lines
Add a trace of refrigerant to the system (if using an electronic leak detector), and then raise the pressure using nitrogen gas (140PSIG). DO NOT use R 404A as a mixture with pressurized air for leak testing. 4-14 Models ISI-163 Parts... -
Page 40: Replacement The Parts
13) Vacuum the system and inject the refrigerant. 14) Connect the terminal and assemble the terminal cover on its position. 15) Close the side door. 16) Turn on the power of ELCB. Parts 4-15 Models ISI-163... - Page 41 17) Connect the harness to the fan motor. 14) Turn on the power of ELCB. 18) Tighten the screws on the back panel cover. 19) Close the side door. 20) Turn on the power of ELCB. 4-16 Models ISI-163 Parts...
- Page 42 PARTS E. Replacement of 4-way valve G. Replacing Dasher Motor Turn off the power of ELCB. Open the side door. Open the back panel cover. WARNING ! Remove the harness from the dasher motor. Always install a new drier every time the Remove the six screws from the duct out panel.
- Page 43 Section 5: Parts List • ISI-163TT Parts Models ISI-163...
- Page 44 ISI-163TT ISI-163TT- ISI-163TT- ISI-163TT- ISI-163TT- Part TRUS- TRINT- TRINT- TRINT- Description Warr. Class Rem arks Num ber 60-1-4 60-1-4 50-1-4 50-1-2 Qty. AGITATOR DOWN BUSH 314038700 AGITATOR SEALING PACKING 303020700 AGITATOR TOP BUSH 314037000 AGITATOR TOP PACKING TWO 303018600 ASS'Y CONTROL BOX 426061703 ASSY TERMINAL BLOCK 704001400...
- Page 45 ISI-163TT- ISI-163TT- ISI-163TT- ISI-163TT- Part TRUS- TRINT- TRINT- TRINT- Description Warr. Class Rem arks Num ber 60-1-4 60-1-4 50-1-4 50-1-2 Qty. ASSY CSR BOX 426063800 START CAPACITOR 659015800 RUN CAPACITOR 659015900 START-RELAY 357017100 ASSY DRAIN SLUG 336025801 ASSY GEARED MOTOR 406020900 ASSY HOUSING SHAFT 430003302...
- Page 46 ISI-163TT- ISI-163TT- ISI-163TT- ISI-163TT- Part TRUS- TRINT- TRINT- TRINT- Description Warr. Class Rem arks Num ber 60-1-4 60-1-4 50-1-4 50-1-2 Qty. CONDENSOR SIDE COVER 317169400 CONTROL BOX COVER 374137400 CYLINDER RUBBER 303033800 DASHER MOTOR 353030700 DASHER MOTOR 353030800 E RING AGITATOR 303018900 EPDM PLATE INSU PLANGE 373025400...
- Page 47 ISI-163TT- ISI-163TT- ISI-163TT- ISI-163TT- Part TRUS- TRINT- TRINT- TRINT- Description Warr. Class Rem arks Num ber 60-1-4 60-1-4 50-1-4 50-1-2 Qty. LEVER ASSY 425001300 LEVER PISTON SHAFT 314038800 BRACKET LEVER SWITCH ASSY 610030601 GUIDE SPRING 323006900 MICRO SWITCH SHAFT DOWN 314036801 MICRO SWITCH 355018100...
- Page 48 ISI-163TT- ISI-163TT- ISI-163TT- ISI-163TT- Part TRUS- TRINT- TRINT- TRINT- Description Warr. Class Rem arks Num ber 60-1-4 60-1-4 50-1-4 50-1-2 Qty. SOLENOID VALVE COIL 340011600 SPEAKER 633000300 SPEAKER BKT 301140100...
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Page 49: Section 6: Wiring Diagrams
Section 6: Wiring Diagrams Parts Models ISI-163... - Page 50 Wiring Diagrams Models ISI-163 Wiring Diagrams...
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