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Summary of Contents for icetro ISI-163TT
- Page 1 OPERATOR’S MANUAL Model ISI-163TT Tabletop Soft Serve Freezer Original Operator Instructions ISI-163TT June 2022 (Updated for North America October 2024)
- Page 3 Note: Only instructions originating from the factory or its authorized translation representative(s) are considered to be the original set of instructions. © 2024 Icetro America Inc. ISI-163TT Any unauthorized reproduction, disclosure, or distribution of copies by any person of any portion of this work may...
- Page 4 Section 2: To the Operator Operator Information ..................... 5 Section 3: Safety Operator and Installer Information ................6 Section 4: Parts Identification ISI-163TT ........................ 8 Beater Door Assembly ................... 9 Assembly Cover Front ................... 10 Lever Assembly ......................11 Accessories ......................12 Section 5: User Interface Button Display Names and Functions ..............
- Page 5 Section 7: Troubleshooting Troubleshooting ..................... 29 Section 9: Parts Replacement Schedule Maintenance Intervals ................... 31 Section 10: Warranty Limited Warranty on Freezers ................32 Limited Warranty on Parts ..................35...
- Page 7 For Indoor Use Only: This machine is designed to • Only Taylor service personnel should perform operate indoors under normal ambient temperatures of installation, maintenance, and repairs on Icetro 70°F to 75°F (21°C to 24 C). The freezer has Machines. successfully performed in high ambient temperatures of •...
- Page 8 Air-Cooled Machines machine for branch circuit overcurrent protection or fuse, circuit ampacity, and other electrical specifications. Do not obstruct air intake and discharge openings. See the wiring diagram provided inside the electrical These machines require 11.8 in. (30 cm) of space on all box for proper power connections.
- Page 9 • If the supply cord is damaged, it must be replaced Beater Rotation by the manufacturer, service agent, or a similarly qualified person to avoid a hazard. NOTICE! Beater rotation must be clockwise as • Secure supply cord ground lead to machine in a viewed looking into the freezing cylinder.
- Page 10 IMPORTANT! Refrigerants and their WARNING! Refrigerant liquid sprayed onto the associated lubricants may be extremely moisture skin may cause serious damage to tissue. Keep eyes absorbent. When opening a refrigeration system, the and skin protected. If refrigerant burns should occur, maximum time the system is open must not exceed flush immediately with cold water.
- Page 11 Section 2 To the Operator Operator Information Note: Your Icetro warranty is valid only if the parts are authorized Icetro parts purchased from the local This soft serve freezer has been carefully authorized Taylor distributor, and only if all required engineered and manufactured to give you service work is provided by a Taylor service technician.
- Page 12 Section 3 Safety Operator and Installer Information We at Icetro America are concerned about the safety WARNING! Avoid injury. of the operator when they come into contact with the • DO NOT operate the machine unless it is properly freezer and its parts. Icetro has gone to extreme grounded.
- Page 13 WARNING! Avoid injury. NOTICE! Cleaning and sanitizing schedules are governed by your federal, state, or local regulatory • DO NOT allow untrained personnel to operate agencies and must be followed accordingly. Please this machine. refer to the cleaning section of this manual for the •...
- Page 14 Section 4 Parts Identification Model ISI-163TT Figure 1 ITEM DESCRIPTION Part No. ITEM DESCRIPTION Part No. Cover - Hopper 317140700 Tray - Drip 336008400 Pan – Drip Panel – Back 610031600 349085901 Panel - Side L 349085601 Panel - Side (R) Assy...
- Page 15 Beater Door Assembly (Blade shape after installing) (New blade) Figure 2 ITEM DESCRIPTION Part No. ITEM DESCRIPTION Part No. Nut - Stud 342004100 Draw Handle 342003910 Draw Handle Lever 309003410 Cap Design - Star 388003700 Cap Design – Round 388003500 Screw Adjustment 210806100 Cap Design - Snowflake...
- Page 16 Assembly Cover Front Figure 3 Item Description Part No. Item Description Part No. Button Display – Panel Button PCB 367005901 440030501 Front Interface – Panel Display PCB 367005704 432044400...
- Page 17 Lever Assembly Figure 4 Item Description Part No. Item Description Part No. Draw Handle – Lower Shaft Draw Handle – Upper Shaft 314036801 314038800 Draw Handle – Holder Assembly 425001300 Micro Switch 460002700 Draw Handle – Spring 323006900...
- Page 18 Accessories Figure 5 ITEM DESCRIPTION Part No. ITEM DESCRIPTION Part No. Lubricant – Food Grade 221000200 Tool - O Ring Removal 233000300 Figure 6 ITEM DESCRIPTION Part No. ITEM DESCRIPTION Part No. “B” Brush “143” for barrel end “A” Brush for barrel and hopper 388002900 388004200 Brush ”3”...
- Page 19 Section 5 User Interface Button Display Names and Functions: Understanding the buttons, the displays, and what they do "MIX LOW” signal Left “Status Display” Window Blinks when ingredients are running low. Each mode number and values are shown. " MIX OUT” signal AUTO : Displays the operational ●...
- Page 20 Press the "Set" button lightly to check settings: 1-4: Check the storage temperature in the hopper. Operator can check the temperature inside the Use the“▼”and“▲”buttons to see the settings. hopper. Figure 11 1-5: Check the voice guide Figure 7 Operator can check whether a voice guide is 1-1: Check default soft serve viscosity settings.
- Page 21 2-1: Hopper Temperature: There may be a slight Check the temperature variance in display temperature and actual Press the "Select" button to check the different temperature due to indirect temperature temperature settings mentioned below. The item reading by thermistor sensor number and the temperature will be displayed in turns.
- Page 22 3-4 : Set the hopper temperature This item is used to adjust the cooling temperature Your ISI-163TT machine has various temperature and of the ingredients in the hopper. The larger the product settings. To change the settings, press the "Set"...
- Page 23 Figure 22 2. END OF DAY: Your Icetro Soft Serve machine must be disassembled and all parts properly washed 3. Insert the assembled beater over the drive shaft every night in order to meet food service sanitation and into the freezing cylinder.
- Page 24 Center Draw Valve Figure 28 11. Guide the door baffles through the installed beaters Figure 25 to align the bearings on the door. 6. When the valve is inserted fully, turn it to face forward as shown in Figure 26 below. 7.
- Page 25 Sanitize (before making product) 1. Using a clean bucket, prepare an approved 100 ppm sanitizer such as Stera Sheen, which is approved for use on soft serve ice cream equipment. Follow the sanitizer directions and mix into a bucket of water. Pour the water/sanitizer mixture into the hopper.
- Page 26 8. Place an empty pail beneath the door spouts. When Making Soft Serve Product a steady stream of sanitizing solution is flowing from Now that your unit has been sanitized it is time to the door spout, lower the draw handle to release all “prime”...
- Page 27 Soft serve dispense speed control 1. By adjusting 'Screw Adjust' at the bottom of the lever ※ After setting up the adjustment bolt position, (out lever), you can adjust the discharging speed of tighten the set nut ‘a’ to fix the 'Screw Adjust' the soft serve.
- Page 28 Adjustment Method for Feed Tube Figure 46 shows the feed tube aligned with a large hole. IMPORTANT: Proper adjustment of the feed tube makes all the difference in producing a quality soft serve product. Notes and illustrations on this page are provided so the operator can become familiar with the feed tube and how to make adjustments, The feed tube is made up of two parts.
- Page 29 Figure 48 shows the feed tube aligned with a medium hole. For your information A small hole can improve the overrun, but it may depend on the amount of soft serve mix (ingredient) in the freezing cylinder. The lower the amount of mix in the freezing cylinder, the higher the overrun.
- Page 30 Nightly Closing Procedure Wash Mode 1. Press the WASH button on the control panel. (Wait until the soft serve product in the cylinder is FEED TUBE melted, About 10 minutes.) AGITATOR PADDLE Figure 51 4. Remove the soft serve liquid from the hopper by placing a bucket under the spout and opening the draw handle.
- Page 31 1. Separate the freezer door from the body of the machine. Begin to disassemble parts of beater assembly. ISI-300/203/303 ISI-163TT Figure 53 7. Press the 'WASH' button to discharge the water from Figure 56 the hopper. Use faucet water to rinse out any 2.
- Page 32 4. Wipe the scraper blade and beater with a soft cloth. Washing the Parts (Figure 60) 1. Disassemble the baffle and clean with a brush. BAFFLE Figure 60 5. Extract the pivot pin and separate the draw handles from the freezing cylinder door. Figure 63 2.
- Page 33 Condenser and filter cleaning method 1. The filter should be cleaned nightly and is easy to do. Pull out the condenser filter located on the right side of the machine. Figure 67 Drip Pan cleaning method The drip pan should be checked and wiped out nightly. However, if product has dripped and accumulated in the drip pan this indicates that the freezer has a leak.
- Page 34 2. Using the “B” brush (Brush 143 in Figure 68): Push the brush gently into the shaft gap and the peripheral gap. Press the inner edge of drum and thoroughly clean out any residue, brushing in a clockwise motion as indicated in figures 70 & 71. “A”...
- Page 35 Section 7 Troubleshooting Problem Probable Cause Remedy 1. No product is being a. The power switch is in the OFF a. Place the power switch in the AUTO position. dispensed. position. b. The mix level is inadequate in the mix b.
- Page 36 Problem Probable Cause Remedy 6. Product leakage in a. A worn or defective O-ring is on the a. Contact service technician. front drip pan. pom flange behind beater driveshaft. 7. The draw valve is a. Incorrect lubricant was used. a. Use food-grade lubricant (example: Taylor leaking.
- Page 37 Section 9 Parts Replacement Schedule Maintenance Intervals Part Description Every 3 Months Every 6 Months Annually Scraper Blade Freezer Door Gasket Front Bearing Draw Valve O-ring Feed Tube Body O-ring Brush-Barrel & Hopper Inspect and replace if Minimum necessary. Brush 143 Inspect and replace if Minimum necessary.
- Page 38 Notes:...
- Page 39 Limited Warranty ICETRO AMERICA LIMITED WARRANTY ON FREEZERS Icetro America is pleased to provide this limited warranty on new Icetro products (the “Product”) available from the Taylor Company and Middleby. This limited warranty is applicable to the original purchaser only.
- Page 40 LEGAL REMEDIES The owner must notify Icetro in writing by certified or registered letter to the following address of any defect or complaint with the Product, stating the defect or complaint and a specific request for repair, replacement, or other correction of the Product under warranty, mailed at least thirty (30) days before pursuing any legal rights or remedies.
- Page 41 Icetro warrants the Parts against failure due to defect in materials or workmanship under normal use and service as follows. All warranty periods begin on the date of original installation of the Part in the Icetro unit. If a Part fails due to defects during the applicable warranty period, Icetro, through an Icetro/ Taylor-authorized distributor or service agency, will provide a new or remanufactured Part, at Icetro’s option, to replace the failed defective Part...
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