Taylor 345, 346, 349, 355 User Manual

OPERATOR’S MANUAL

Model 345/346/349/355

Slush Freezers

Original Operating Instructions

039710- M

6/19/01 (Original Publication)

Updated 11/22/13

Complete this page for quick reference when service is required:

Taylor Distributor:

Address:

Phone:

Fax:

E- mail:

Service:

Parts:

Date of Installation:

Information found on the data label:

Model Number:

Serial Number:

Electrical Specs: Voltage Cycle

Phase

Maximum F use Size: A

Minimum Wire Ampacity: A

E 2001 Carrier Commercial Refrigeration, Inc.

039710- M Any unauthorized reproduction, disclosure, or distribution of copies by any person of any portion of this work may be a violation of Copyright Law of the United States of America and other countries, could result in the awarding of Statutory Damages of up to $250,000 (17 USC 504) for infringement, and may result in further civil and criminal penalties. All rights reserved.

Taylor Company

a division of Carrier Commercial Refrigeration, Inc. 750 N. Blackhawk Blvd. Rockton, IL 61072

Table of Contents

Section 1 To th e Installer 1............................................

Air Cooled Units 1.......................................................

Water Cooled Refrigeration Units (Water Cooled Units Only) 2................

Water Connections 2....................................................

Electrical Connections 2.................................................

Syrup System Connections 4.............................................

Section 2 To the Operator 7...........................................

Section 3 Safety 8....................................................

Section 4 Operator Parts Identification 10...............................

Model 345 10............................................................

Model 346 11............................................................

Model 349 12............................................................

Model 355 13............................................................

Door Assembly 14.......................................................

Accessories 15..........................................................

Section 5 Important: To the Operator 16.................................

Symbol Definitions 16....................................................

Control Switch 16........................................................

Liquid Crystal Display 17..................................................

Operational Mode Display 17..............................................

Operator Menu Display 17................................................

Syrup Out Indicator 22....................................................

CO2 Out Indicator 23.....................................................

Water Out Indicator 23....................................................

Audio Alarm Silencer 23..................................................

Product Light 23.........................................................

Sampling Valve 23.......................................................

Daily Procedures 23......................................................

Section 6 Operating Procedures 24.....................................

Assembly 24............................................................

Sanitizing 29............................................................

Priming/Brixing 33........................................................

90 Day Closing Procedure 35..............................................

Draining Product From the Freezing Cylinder 35.............................

Cleaning 35.............................................................

Disassembly 36..........................................................

Brush Cleaning 36.......................................................

Table of Contents Models 345, 346, 349, 355

Table of Contents - Page 2

Section 7 Important: Operator Checklist 38..............................

During Cleaning and Sanitizing 38.........................................

Troubleshooting Bacterial Count 38........................................

Regular Maintenance Checks 38...........................................

Winter Storage 39........................................................

Section 8 Troubleshooting Guide 40....................................

Section 9 Parts Replacement Schedule 42...............................

Section 10 Limited Warranty on Equipment 43............................

Section 11 Limited Warranty on Parts 45.................................

Section 12 Parts List 48.................................................

Wiring Diagrams 70......................................................

Note: Continuing research results in steady improvements; therefore, information in this manual is subject to change without notice.

Note: Only instructions originating from the factory or its authorized translation representative(s) are considered to be the original set of instructions.

E 2001 Carrier Commercial Refrigeration, Inc.

(Updated November, 2013) 039710- M Any unauthorized reproduction, disclosure, or distribution of copies by any person of any portion of this work may be a violation of Copyright Law of the United States of America and other countries, could result in the awarding of Statutory Damages of up to $250,000 (17 USC 504) for infringement, and may result in further civil and criminal penalties. All rights reserved.

Taylor Company

a division of Carrier Commercial Refrigeration, Inc. 750 N. Blackhawk Blvd. Rockton, IL 61072

Models 345, 346, 349, 355 Table of Contents

Section 1 To the Installer

The following information has been included in the manual as safety and regulatory guidelines. For complete installation instructions, please see the Installation Checklist.

cause severe injuries.

This unit has many sharp edges that can

Installer Safety

In all areas of the world, equipment should be installed in accordance with existing local codes. Please contact your local authorities if you have any questions.

Care should be taken to ensure that all basic safety practices are followed during the installation and servicing activities related to the installation and service of Taylor equipment.

S Only authorized Taylor service personnel

should perform installation and repairs on the equipment.

S 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.

S Authorized service personnel must ensure

that the proper PPE is available and worn when required during installation and service.

S Authorized service personnel must remove

all metal jewelry, rings, and watches before working on electrical equipment.

The main power supply(s) to the freezer must be disconnected prior to performing any repairs. Failure to follow this instruction may result in personal injury or death from electrical shock or hazardous moving parts as well as poor performance or damage to the equipment.

Note:Allrepairsmustbeperformedbyan authorized Taylor Service Technician.

Site Preparation

Review the area where the unit will be installed before uncrating the unit. Make sure that all possible hazards to the user and the equipment have been addressed.

Air Cooled Units

Air cooled units require 6” (152 mm) minimum air space around all sides. Failure to allow adequate clearance can reduce the refrigeration capacity of the freezer and possibly cause permanent damage to the compressor(s).

For Indoor Use Only: This unit is designed to operate indoors, under normal ambient temperatures of 70_-75_F(21_-24_C). The freezer has successfully performed in high ambient temperatures of 104_(40_C) at reduced capacities.

This unit must NOT be installed in an area where a water jet or hose can be used. NEVER use a water jet or hose to rinse or clean the unit. Failure to follow this instruction may result in electrocution.

This unit must be installed on a level surface to avoid the hazard of tipping. Extreme care should be taken in moving this equipment for any reason. Two or more persons are required to safely move this unit. Failure to comply may result in personal injury or equipment damage.

Uncrate the unit and inspect it for damage. Report any damage to your Taylor Distributor.

This piece of equipment is made in the USA and has USA sizes of hardware. All metric conversions are approximate and vary in size.

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Models 345, 346, 349, 355 To the Installer

Water Cooled Refrigeration Units

(Water Cooled Units Only)

Failure to use adequate size water lines may cause the unit to go off on high head pressure and shut down. Depending on local water conditions, it may be advisable to install a water strainer to prevent foreign substances from clogging the automatic water valve.

There are two water “in” connections and one water “out” line connection. DO NOT install a hand shut-off valve on the water “out” line! Water should always flow in this order: first, through the automatic water valve; second, through the condenser; and third, through the outlet fitting to an opentrapdrain.

IMPORTANT: Water pressures are pre-set at the factory. Do not adjust the water. Improper water adjustments may cause operation discrepancies.

A back flow prevention device is required

on the incoming water connection side. Please

refer to the applicable National, State, and local codes for determining the proper configuration.

IMPORTANT: The water filter (064422- SER) must be thoroughly flushed with water before connecting it to the machine. This removes carbon particles that could clog the flow control. To flush the filter, connect the inlet end of the filter to the water supply. Position the outlet end of the filter over an empty pail. Open the water supply. Allow water to flow through the filter until the water exiting the filter is clear. Close the water supply. Attach the outlet end of the filter to the machine. Reopen the water supply.

Figure 1

Water Connections

An adequate cold water supply must be provided with a hand shut-off valve. On the back of the unit, a 3/8” (9.5 mm) M.F.L. water connection has been provided for easy hook-up. A flexible line is recommended, if local codes permit. A minimum of 25 psi water pressure is required to avoid having the unit cut out the low water pressure switch. A booster pump must be provided if this pressure is not available.

Note: Water lines beyond 200 ft. (61 m) require 1/2” (13 mm) water lines.

INSTALL POTABLE WATER CONNECTION WITH ADEQUATE BACK-FLOW PROTECTION TO COMPLY WITH APPLICABLE NATIONAL, STATE AND LOCAL CODES.

It is always a good practice to have a filter system to improve the quality of the water and to avoid clogging the operating components.

Electrical Connections

In the United States, this equipment is intended to be installed in accordance with the National Electrical Code (NEC), ANSI/NFPA 70- 1987. The purpose of the NEC code is the practical safeguarding of persons and property from hazards arising from the use of electricity. This code contains provisions considered necessary for safety. Compliance therewith and proper maintenance will result in an installation essentially free from hazard! In all other areas of the world, equipment should be installed in accordance with the existing local codes. Please contact your local authorities.

FOLLOW YOUR LOCAL ELECTRICAL CODES!

Each unit requires one power supply for each data label on the unit. Check the data label(s) on the freezer for branch circuit overcurrent protection or fuse, circuit ampacity, and other electrical specifications. Refer to the wiring diagram provided inside of the control box for proper power connections.

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Models 345, 346, 349, 355To the Installer

CAUTION: THIS EQUIPMENT MUST BE PROPERLY GROUNDED! FAILURE TO DO SO CAN RESULT IN SEVERE PERSONAL INJURY FROM ELECTRICAL SHOCK!

DO NOT operate this freezer with larger fuses than specified on the unit data label. Failure to follow this instruction may result in electrocution or damage to the machine.

This unit is provided with an equipotential grounding lug that is to be properly attached to the rear of the frame by the authorized installer. The installation location is marked by the equipotential bonding symbol (5021 of IEC 60417-1) on both the removable panel and the equipment’s frame.

Stationary appliances which are not equipped with a power cord and a plug or another device to disconnect the appliance from the power source must have an all-pole disconnecting device with a contact gap of at least 3 mm installed in the external installation.

Beater Rotation

Beater rotation must be clockwise as viewed

looking into the freezing cylinder.

Note: The following procedures should be performed by a trained service technician.

To correct the rotation on a three- phase unit, interchange any two incoming power supply lines at freezer main terminal block only.

To correct rotation on a single- phase unit, change the leads inside the beater motor. (Follow the diagram printedonthemotor.)

Initial Freezing Cylinder Cleaning

Due to the types of products used in FCB equipment, it is imperative that the freezing cylinder and the inlet tube be thoroughly brush cleaned, rinsed, and sanitized before running any product.

Prepare a cleaning solution, using 2 oz. of liquid detergent in 2 gallons of warm water. Using this solution, brush clean the freezing cylinder and the inlet tube. Rinse the freezing cylinder and the inlet tube with clean water and then sanitize, using the sanitizing procedures outlined in this Operator Manual, starting on page 29.

Appliances that are permanently connected to fixed wiring and for which leakage currents may exceed 10 mA, particularly when disconnected or not used for long periods, or during initial installation, shall have protective devices such as a GFI, to protect against the leakage of current, installed by the authorized personnel to the local codes.

Supply cords used with this unit shall be oil-resistant, sheathed flexible cable not lighter than ordinary polychloroprene or other equivalent synthetic elastomer-sheathed cord (Code designation 60245 IEC 57) installed with the proper cord anchorage to relieve conductors from strain, including twisting, at the terminals and protect the insulation of the conductors from abrasion.

Models 345, 346, 349, 355 To the Installer

Refrigerant

In consideration of our environment, Taylor uses only earth friendly HFC refrigerants. The HFC refrigerant used in this unit is R404A. This refrigerant is generally considered non-toxic and non-flammable, with an Ozone Depleting Potential (ODP) of zero (0).

However, any gas under pressure is potentially hazardous and must be handled with caution.

NEVER fill any refrigerant cylinder completely with liquid. Filling the cylinder to approximately 80% will allow for normal expansion.

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Use only R404A refrigerant that conforms to the AHRI standard 700 specification. The use of any other refrigerant may expose users and operators to unexpected safety hazards.

c. Be sure all control switches on the front panel

are in the “OFF” position.

d. The freezer must be properly grounded.

4. A harness with three nylobrade tubes feeds through the base pan and exits the rear of the freezer. (The Model 355 is equipped with four tubes.)

Refrigerant liquid sprayed onto the skin may cause serious damage to tissue. Keep eyes and skin protected. If refrigerant burns should occur, flush immediately with cold water. If burns are severe, apply ice packs and contact a physician immediately.

Taylor reminds technicians to be cautious of government laws regarding refrigerant recovery, recycling, and reclaiming systems. If you have any questions regarding these laws, please contact the factory Service Department.

WARNING: R404A refrigerant used in conjunction with polyolester oils is extremely moisture absorbent. When opening a refrigeration system, the maximum time the system is open must not exceed 15 minutes. Cap all open tubing to prevent humid air or water from being absorbed by the oil.

Syrup System Connections

1. Water pipe connections and fixtures directly connected to a potable water supply shall be sized, installed and maintained according to federal, state and local laws.

a. Connect the CO

that is closest to the CO regulator). This line will supply CO

line to the CO2regulator

tank (primary

to the

freezer.

Figure 2

b. Connect the #1 line to the syrup tank for the

left side of the freezer as viewed from the front of the machine. This line will supply syrup to the left syrup sentry.

Note: For Bag-in-Box units (BIB), connect the #1 line to the Bag-In-Box instead of the syrup tank.

2. Hook up cold water supply to freezer to supply water to the carbonator. A minimum of 21 PSI of water pressure is required at the low pressure switch. The low pressure switch will cause the entire freezer to shut down if the water pressure drops below 7 PSI for longer than one minute.

The water regulator should be set at 35 PSI. When the power switch is turned on the water pump will immediately activate to maintain water pressure.

3. Electrical Hook-Up

a. One power cord.

b. Refer to the data label.

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Figure 3

c. Connect the #2 line to the syrup tank (or the

Bag-in-Box) for the right side of the freezer. This line will supply syrup to the right syrup sentry.

Models 345, 346, 349, 355To the Installer

d. Connect the #4 line on the Model 355 to the

water regulator on the remote carbonator. This line monitors the water pressure supplied to the unit.

6. Set the primary regulator on the CO PSI (6.2 BAR).

tank to 90

5. There are two spare CO one of the spare CO

lines provided. Use

lines to connect one end

to the individual regulator (secondary regulator) and the other end to the first syrup tank. Use the other spare CO

line to connect the CO2to

the second syrup tank.

Figure 4

Note: For Bag-in-Box units, connect the CO

lines to

the Bag-in-Box pumps instead of the syrup tanks.

Figure 6

7. Set the secondary regulator on the CO 60 PSI (4.1 BAR) for the syrup tanks or the BIB pumps.

tank to

Figure 7

8. Turn the cold water supply on.

9. Check for CO closingthevalveonthetopoftheCO

leaks. This can be done by

tank. Watch the high pressure gauge; it should hold pressure. If it does not, there is a CO

leak.

Use a soap solution to locate and repair the

Figure 5

Models 345, 346, 349, 355 To the Installer

leak.

10. For Bag-in-Box syrup delivery system, connect thetwospareCO

lines from the secondary

regulator to each “Gas In” fitting on the pumps. Set secondary regulator pressure to 60 PSI (4.1 BAR) depending on the length of syrup line run to the unit.

Important: Ensure that the Bag-in-Box switch is enabled.

11. The CO

regulator assembly (primary regulator)

inside the freezer should be set at 60 PSI (4.1 BAR). The secondary regulator, located inside the freezer just behind the primary regulator, canbeadjustedfrom20to25PSI.(Thefactory recommendation is 20 PSI.) Increasing the pressure from 20 PSI will increase the overrun. You should always stay within the 20 to 25 PSI range as the gauge reflects the pressure in the hopper and barrel. The setting will be determined by the desired overrun and the syrup used.

12. The CO

low pressure switch requires at least

74 PSI before the freezer will start. It is set to cut out at 60 PSI and in at 74 PSI.

13. The pressure relief valve on the hopper cover is set to relieve at 30 PSI in case of excess pressure in the hopper.

14. There are check valves in the CO

, syrup, and

water lines to prevent any back flow of soda water, product, or CO

15. The CO

solenoids which supply CO2to the

hoppers are wired to provide CO

in all control

settings except “DEFROST” and “OFF”.

Models 345, 346, 349, 355To the Installer

Section 2 To the Operator

The freezer(s) you have purchased has been carefully engineered and manufactured to give you dependable operation.

This unit(s), when properly operated and cared for, will produce a consistent quality product. Like all mechanical products, this machine will require cleaning and scheduled maintenance. A minimum amount of care and attention is necessary if the operating procedures outlined in this manual are followed closely.

This Operator’s Manual should be read before operating or performing any maintenance on your equipment.

Your freezer will NOT eventually compensate and correct for any errors during the set-up or filling operations. Thus, the initial assembly and priming procedures are of extreme importance. It is strongly recommended that all personnel responsible for the equipment’s operation study these procedures together in order to be properly trained and to make sure that no misunderstandings exist.

In the event you should require technical assistance, please contact your local authorized Taylor Distributor for service.

Note: Your Taylor warranty is valid only if the parts are authorized T aylor parts, purchased from the local authorized Taylor Distributor, and only if all required service work is provided by an authorized T aylor service technician. Taylor reserves the right to deny warranty claims on units or parts if non- Taylor approved parts or incorrect refrigerant were installed in the unit, system modifications were performed beyond factory recommendations, or it is determined that the failure was caused by abuse, misuse, neglect, or failure to follow all operating instructions. For full details of your Taylor Warranty, please see the Limited Warranty section in this manual.

Note: Constant research results in steady improvements; therefore, information in this manual is subject to change without notice.

If the crossed out wheeled bin symbol is

affixed to this product, it signifies that this product is

compliant with the EU Directive as well as other similar legislation in effect after August 13, 2005. Therefore, it must be collected separately after its use is completed, and cannot be disposed as unsorted municipal waste. The user is responsible for returning the product to the appropriate collection facility, as specified by your local code.

For additional information regarding applicable local laws, please contact the municipal facility and/or local distributor.

Compressor Warranty Disclaimer

The refrigeration compressor(s) on this unit are warranted for the term stated in the Limited Warranty section in this manual. However, due to the Montreal Protocol and the U.S. Clean Air Act Amendments of 1990, many new refrigerants are being tested and developed, thus seeking their way into the service industry. Some of these new refrigerants are being advertised as drop- in replacements for numerous applications. It should be noted that in the event of ordinary service to this unit’s refrigeration system,

only the refrigerant specified on the affixed data label should be used. The unauthorized use of

alternate refrigerants will void your Taylor compressor warranty. It is the unit owner’s responsibility to make this fact known to any technician he employs.

It should also be noted that Taylor does not warrant the refrigerant used in its equipment. For example, if the refrigerant is lost during the course of ordinary service to this machine, Taylor has no obligation to either supply or provide its replacement either at billable or unbillable terms. Taylor does have the obligation to recommend a suitable replacement if the original refrigerant is banned, obsoleted, or no longer available during the five year warranty of the compressor.

Taylor will continue to monitor the industry and test new alternates as they are being developed. Should a new alternate prove, through our testing, that it would be accepted as a drop-in replacement, then the above disclaimer would become null and void. To find out the current status of an alternate refrigerant as it relates to your compressor warranty , call the local T aylor Distributor or the Taylor Factory . Be prepared to provide the Model/Serial Number of the unit in question.

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Models 345, 346, 349, 355 To the Operator

Section 3 Safety

We at Taylor are concerned about the safety of the operator when he or she comes in contact with the freezer and its parts. Taylor has gone to extreme efforts to design and manufacture built- in safety features to protect both you and the service technician. As an example, warning labels have been attached to the freezer to further point out safety precautions to the operator.

IMPORTANT - Failure to adhere to the following safety precautions may result in severe personal injury or death. Failure to comply with these warnings may damage the machine and its components. Component damage will result in part replacement expense and service repair expense.

DO NOT operate the freezer without reading

this Operator Manual. Failure to follow this instruction may result in equipment damage, poor freezer performance, health hazards, or personal injury.

This appliance is to be used only by trained personnel. It is not intended for use by children or people with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless given supervision or instruction concerning the use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance.

S DO NOT operate the freezer unless it is

properly grounded.

S DO NOT operate the freezer with larger fuses

than specified on the freezer data label.

S All repairs must be performed by an

authorized Taylor service technician.

S The main power supplies to the machine must

be disconnected prior to performing any repairs.

S For Cord Connected Units: Only Taylor

authorized service technicians or licensed electricians may install a plug or replacement cord on these units.

S Stationary appliances which are not equipped

with a power cord and a plug or another device to disconnect the appliance from the power source must have an all-pole disconnecting device with a contact gap of at least 3 mm installed in the external 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 installation, shall have protective devices such as a GFI to protect against the leakage of current, installed by authorized personnel to the local codes.

S Supply cords used with this unit shall be

oil-resistant, sheathed flexible cable, not lighter than ordinary polychloroprene or other equivalent synthetic elastomer-sheathed cord (Code designation 60245 IEC 57) installed with the proper cord 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 authorized Taylor service technician in order to avoid a hazard.

DO NOT use a water jet to clean or rinse the freezer. Failure to follow these instructions may result in serious electrical shock.

131122

Failure to follow these instructions may result in electrocution. Contact your local authorized Taylor Distributor for service.

Models 345, 346, 349, 355Safety

S DO NOT allow untrained personnel to

operate this machine.

S DO NOT operate the freezer unless all

service panels and access doors are

restrained with screws.

S DO NOT remove any internal operating

parts (example: freezer door, beater,

scraper blades, etc.) unless all control

switches are in the OFF position and ALL

PRESSURE IN THE FREEZING

CYLINDER HAS BEEN RELIEVED. Failure to follow these instructions may result in

contaminated product or severe personal injury to fingers or hands from hazardous moving parts.

This unit has many sharp edges that can

cause severe injuries.

Cleaning and sanitizing schedules are governed by your state or local regulatory agencies and must be followed accordingly. Please refer to the cleaning section of this manual for the proper procedure to clean this unit.

This machine is designed to maintain product temperature under 41_F(5_C). Any product being added to this machine must be below 41_F(5_C). Failure to follow this instruction may result in health hazards and poor freezer performance.

CAUTION: This unit is pressurized when in

operation. The control switch must be in the OFF

position until the unit is completely assembled. No part should ever be removed from the machine while it is in operation. No part should be removed until the control switch has been turned to the OFF position and all pressure has been relieved by opening the draw valve.

S DO NOT put objects or fingers in the door

spout. This may contaminate the product and cause severe personal injury from blade contact.

S USE EXTREME CAUTION when removing

the beater asssembly. The scraper blades are very sharp.

This freezer must be placed on a level surface. Failure to comply may result in personal injury or equipment damage.

Access to the service area of the unit must be restricted to persons having knowledge and practical experience with the unit, in particular as far as safety and hygiene are concerned.

Failure to follow these instructions may result in severe personal injury from hazardous moving parts or from the impact of propelled parts.

IMPORTANT: DO NOT obstruct air intake and discharge openings: These units require 6” (152 mm) minimum air space around all sides. Failure to follow this instruction may cause poor freezer performance and damage to the machine.

DO NOT run the unit without product. Failure to follow this instruction can result in damage to the unit.

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 and at a height of 1.6 meters from the floor.

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Models 345, 346, 349, 355 Safety

Section 4 Operator Parts Identification

Model 345

Item Description Part No.

1 Panel A.-Side Left X45136

2 Hood 044618

3 Panel-Rear 044921-SP1

4 Panel A.-Side Right X44919

5 Caster-Swivel 3/4-10 St. 3” 021279

6 Caster-Locking Swivel - 3” 030307

7 Lock-Caster Bracket 032571

8 Shield-Splash 043719

9 Tray-Drip *345/6* Black w/Drain 043720-SP

10 Pan-Drip 19-1/2 Long 035034

Item Description Part No.

11 Panel-Service 044916

12 Panel-Front-Lower 043599-BLA

13 Stud-Nose Cone 5/16-18 020445

*13a Washer-Freezer Stud 036265

14 Card-Flavor Packet 035324

15 Card-FCB POP 043957

16 Panel-Front-Upper 043600-BLA

17 Plate A.-Dec-345-346-355 Black 043639-BLA

18 Decal- Dec- Taylor Domed 053761

*19 Pan-Drip (White) For Drip Guide 043612

*Not Shown

Models 345, 346, 349, 355Operator Parts Identification

Model 346

Item Description Part No.

1 Panel A.-Side Left X44917

2 Hood 044618

3 Panel-Rear 044921-SP1

4 Panel A.-Side *346*AC*R*Filter X53611

5 Caster-Swivel 3/4-10 St. 3” 021279

6 Caster-Locking Swivel 3” 030307

7 Lock-Caster Bracket 032571

8 Shield-Splash 043719

9 Tray-Drip 20” L x 8” D x 3-3/4 043720-SP

10 Pan-Drip 19-1/2 Long 035034

11 Panel-Service *346* Filter 053612

Models 345, 346, 349, 355 Operator Parts Identification

12 Panel-Front-Lower 043599-BLA

13 Stud-Nose Cone 5/16-18 020445

*13a Washer-Freezer Stud 036265

14 Card-Flavor Packet 035324

15 Card-FCB POP 043957

16 Panel-Front-Upper 043600-BLA

17 Plate-Dec-345-346-355* Black 043639-BLA

18 Decal- Dec- Taylor Domed 053761

19 Filter- Air 18L x 16.5H x .70W AC 052779- 1

20 Cover- Hole- Filter- Snap In 053801

*21 Pan-Drip (White) For Drip Guide 043612

*Not Shown

Model 349

Item Description Part No.

1 Panel A.-Side Left X42289

2 Hood 042166

3 Panel-Rear *349* Drain Hole 042198

4 Panel A.-Side Right X42291

5 Caster-Swivel 3/4-10 St. 3” 021279

6 Caster-Locking Swivel 3” 030307

7 Lock-Caster Bracket 032571

8 Panel-Service *349* AC 053652

9 Tray-Drip (Black) w/Drain 038275-SP

10 Shield-Splash 038276

11 Panel-Front-Lower 042082-BLA

Item Description Part No.

12 Stud-Nose Cone 5/16-18 020445

*12a Washer-Freezer Stud 036265

13 Card-Flavor Packet 035324

14 Panel-Front Upper 042081-BLA

15 Plate-Dec *349* Black 035410-BLA

16 Decal- Dec - Taylor Domed 053761

17 Cover- Hole- Filter- Snap In 053801

18 Filter-Air18Lx16.5Hx.7W 052779- 1

*19 Pan A.-Drip w/Hose Left X42201

*20 Pan A.-Drip w/Hose Right X42203

*Not Shown

Models 345, 346, 349, 355Operator Parts Identification

Model 355

12a

Item Description Part No.

1 Panel-Front -Upper 043600-BLA

2 Panel-Side-Left 044619-SP

3 Hood 044618

4 Panel-Rear-Stainless 044621-SS

5 Panel-Side-Right 044620-SP

6 Leg-4” 3/8-16 Stud 036397

7 Shelf-Drip Tray 049697

8 Tray-Drip 20” L x 8” D x 3-3/4 043720

9 Shield-Splash 043719

Item Description Part No.

10 Pan-Drip 035034

11 Panel-Front-Lower 043599-BLA

12 Stud-Nose Cone 5/16-18 020445

*12a Washer-Freezer Stud 036265

13 Card-Flavor Packet 035324

14 Card-FCB POP 043957

15 Plate-Dec-345-346-355 Black 043639-BLA

*16 Pan-Drip (White) For Drip Guide 043612

*Not Shown

Models 345, 346, 349, 355 Operator Parts Identification

Door Assembly

ITEM DESCRIPTION PART NO.

1 DOOR 1a CAP-SPOUT-DOOR-FCB-BLK 046191-BLA 1b SPRING-COMP.480X.072X3.0 039320 1c VALVE-DRAW-DOOR-PRESS. 039324 1d O-RING-9/16 OD X .103W 016369 1e SPOUT-DOOR-FCB-BLACK 046190-BLA 1f HANDLE-DRAW-FCB-BLACK 046192-BLA 1g PIN-PIVOT-SPOUT-DOOR 039321 1h SLIDE-HANDLE-DOOR-BLK 046193-BLA 1i SCREW-10-32X3/8PHL-TRUS

HD SS 1j O-RING-9/32OD X 1/16 WALL 029751 1k PLUG-PRIME-SLUSH-PRESS. 039568 1l DOOR-FREEZER-SLUSH-PRES 039573

053869

120828

ITEM DESCRIPTION PART NO.

1m O-RING-1.129 ODX.989ID 039219 1n NUT-SPOUT-DOOR-PRESS. 039323 2 NUT-STUD 043666 3 O-RING-5-1/4ODX.210W

(DOOR) 4 BEARING-FRONT-PRESSURE 039349 5 BEATER-PLASTIC-FCB-PRESS. 041182 6 BLADE-SCRAPER-FCB-16INCH 041103 7 SHAFT-BEATER-SLUSH-PRES 039337 8 SEAL-DRIVE SHAFT 032560

O-RING-7/8 OD X .139W

(BEATER SHAFT)

10 BUSHING-BEATER

SHAFT/BOOT SEAL

*NOTE: O-RING 025307 IS NOT USED ON CURRENT MODELS. HOWEVER, UNITS BUILT PRIOR TO 10/09 THAT HAVE NOT BEEN UPDATED WITH METAL REAR SHELL BEARING X67222 STILL REQUIRE O-RING.

017003

025307

042278

Models 345, 346, 349, 355Operator Parts Identification

Accessories

6 2 8

4 0

ITEM DESCRIPTION PART NO.

1 PAIL-MIX 10 QT 013163 2 BRUSH-MIX PUMP BODY-3”X7” 023316 3 BRUSH-DOUBLE ENDED 013072 4 BRUSH-REAR BRG 1”DX2“L 013071 5 BRUSH-DRAW VALVE 1-1/2”OD 014753

KAY-5

Sanitizer/Cleaner

KEEPOUT OF REACH OF CHILDREN

CAUTION

FORINSTITUTIONAL USE ONLY

1OZ (28.4 g)

ITEM DESCRIPTION PART NO.

6 KIT A.-TUNE UP X39699 7 LUBRICANT-TAYLOR HI PERF 048232 8 SANITIZER KAY-5 25 PACKETS 041082

* SANITIZER STERA-SHEEN 010425

*NOT SHOWN

Models 345, 346, 349, 355 Operator Parts Identification

Section 5 Important: To the Operator

Figure 8

Item

1 Control Switch 2 Liquid Crystal Display 3 Keypad- Left 4 Keypad- Right 5 Product Light- Left Side 6 Product Light- Right Side

Description

Symbol Definitions

The following chart identifies the symbol definitions used on the Model 349.

=ON

=OFF

=AUTO

=PRIME

= BEATER MOTOR

= ALARM SILENCE

= MENU/SELECT

Control Switch

To better communicate in the International arena, the words on many of our operator switches and keys have symbols to indicate their functions. The Model 349 is designed with these International symbols.

The control switch is located on the top of the control channel. When placed in the ON position, allows Slushtecht operation.

Models 345, 346, 349, 355Important: To the Operator

Liquid Crystal Display

The Liquid Crystal Display (LCD) is located on the front control panel. The LCD is used to show the current operating mode of the freezing cylinders. The LCD also indicates whether there is enough syrup, CO2, and water being supplied to the freezer. If an error in the machine operation occurs, a warning tone will sound and the word “FAULT” will flash on the third line of the display.

Pressing both AUTO keys will display this screen.

AUTO MODE AUTO OK SYRUP OK

CO2=OK WATER=OK

Line 1 indicates the operating mode for each cylinder.

Line 2 indicates the status of the syrup systems in each freezing cylinder.

Line 3 indicates if there is a fault in the system (left side).

The same rules apply to the fourth line which indicates the status of the CO

and the H2O.

Operational Mode Display

When the unit is plugged into the wall receptacle and the power switch is placed in the ON position, this screen appears.

SAFETY TIMEOUT

ANY KEY ABORTS

This display will remain on the LCD for 60 seconds unless a key is pressed. If any key is pressed (or 60 seconds passes), then the next screen appears.

OFF MODE OFF OK SYRUP OK

CO2=OK WATER=OK

Note: Syrup, CO2and water are satisfied.

AUTO MODE OFF OK SYRUP OK

- - FAULT- CO2=OK WATER=OK

Operator Menu Display

The OPERATOR MENU is used to enter into the operating screens. To access the OPERATOR MENU, simply press the word “MENU”. The cursor will flash under the letter “A”, indicating that this is screen A. To select a different screen, use the arrow keys to move the cursor to the desired screen selection and press the SEL key.

OPERATOR MENU

BCDEFGH

EXIT MENU

<- - - -> SEL

Operator Menu Timeout

If the display is left in the operator menu or any of the operator menu selections, except for Current Conditions, the display will return to the system mode screen 60 seconds after the last keypress. The Current Conditions screen will be displayed until manually changed.

Models 345, 346, 349, 355 Important: To the Operator

Finding Current Fault Conditions

Screen B is FAUL T DESCRIPTION. The fault

description will indicate if there is a fault in one of the freezing cylinders. When the actual fault is corrected, the warning tone will stop. Only items 9 and 10 require pressing the OFF/<--- key to clear the fault message and the warning tone.

Fault Messages

Beater Overload Beater is out on overload.

Chk Refrig Sys Psi Compressor is out on high

head pressure (or low suction pressure = option that applies to some units)

Thermistor Short Shorted thermistor probe.

Thermistor Open Open thermistor probe.

H2O Pressure Low Water pressure is low.

CO2 Pressure Low CO2pressure is low.

2. BEATER OVERLOAD - Beater motor is out on overload. When this fault occurs, the machine automatically turns off. The fault clears when the condition is corrected.

FAULT DESCRIPTION L: BEATER OVERLOAD R: BEATER OVERLOAD CLR +++ SEL

3. CHK REFRIG SYS PSI - Compressor is out on high head pressure (or low suction pressure = option that applies to some units). When this fault occurs, the machine automatically turns off. The fault clears when the condition is corrected.

Syrup Pressure Low Syrup is no longer present.

BRLTemp2High Freezing cylinder

temperature is above 120_F (49_C).

BRL Not Cooling Freezing cylinder is not

cooling after 5 minutes.

No Fault Found No fault conditions are

apparent.

The following are explanations of the possible faults and the display screens.

Lines 2 and 3 indicate the faults found in the left and right freezing cylinders respectively. The screen below indicates that no faults exist on either side. To see if there is more than one fault, press the +++ key.

Note: On a Model 349, faults for freezing cylinders 1 and 2 are shown on the first screen. Press the SEL key to read fault messages for freezing cylinders 3 and 4.

1. NO FAULT FOUND - No fault conditions are apparent.

FAULT DESCRIPTION L: CHK REFRIG SYS PSI R: CHK REFRIG SYS PSI CLR +++ SEL

4. THERMISTOR SHORT - One or both of the barrel (freezing cylinder) thermistor probes are faulty.

FAULT DESCRIPTION L: THERMISTOR SHORT R: NO FAULT FOUND CLR +++ SEL

5. THERMISTOR OPEN - One or both of the barrel (freezing cylinder) thermistor probes are faulty.

FAULT DESCRIPTION L: NO FAULT FOUND R: NO FAULT FOUND CLR +++ SEL

060801

FAULT DESCRIPTION L: THERMISTOR OPEN R: NO FAULT FOUND CLR +++ SEL

Models 345, 346, 349, 355Important: To the Operator

6. SYRUP PRESS LOW - When the syrup out indicator displays a lack of syrup, a 15 minute internal timer will start. At this time, no refrigeration or product flow from the flow control will be allowed. Only the beater and

operate. If the syrup is not replenished at

the end of the 15 minutes, the freezing cylinder will shut down and this fault message will appear. Replenish the syrup, and the fault message and warning tone will clear. If using a tank system, priming may be required. (Example shown is for the right side.)

FAULT DESCRIPTION L: NO FAULT FOUND R: SYRUP PRESS LOW CLR +++ SEL

7. CO2PRESSURE LOW - When the CO2out indicator displays a lack of CO internal timer will start. If the CO

, a 60 second

is not

replenished at the end of the 60 seconds, both freezing cylinders will shut down and this fault message will appear. Replenish the CO

and

the fault message and warning tone will clear.

FAULT DESCRIPTION L: CO2 PRESSURE LOW R: CO2 PRESSURE LOW CLR +++ SEL

8. H2O PRESSURE LOW - When the water out indicator displays a lack of water, a 60 second internal timer will start. If the water is not replenished at the end of the 60 seconds, all freezing cylinders will shut down and this fault message will appear. Replenish the water and the fault message and warning tone will clear.

9. BRL NOT COOLING - A freezing cylinder check has been established for the AUTO mode of operation. If a freezing cylinder enters the AUTO mode, the control will check product temperature. After five minutes, it will again check product temperature. If product temperature does not drop in that five minute time span, the freezing cylinder will shut down and this message will appear on the fault screen. For this check to be valid, the product temperature must be above 40_F(4.4_C), and the fill switch cannot be activated. If a fill condition exists during this time, the five minute check will be re-initiated.

FAULT DESCRIPTION L: BARREL NOT COOLING R: NO FAULT FOUND CLR +++ SEL

10. BRL TEMP 2 HIGH - A maximum allowable product temperature has been established to prevent product from excessive heating. If the product exceeds 120_F(49_C) temperature for any reason (in any mode of operation), the entire unit shuts down.

FAULT DESCRIPTION L: BARREL TEMP 2 HIGH R: NO FAULT FOUND CLR +++ SEL

Faults, when corrected, are cleared from the fault description screen, with the following exceptions: BRL NOT COOLING and BRL TEMP 2 HIGH. Thesefaults require the operator to press the OFF key (when in the FAULT DESCRIPTION screen) in order for the fault to discontinue.

FAULT DESCRIPTION L: H2O PRESSURE LOW R: H2O PRESSURE LOW CLR +++ SEL

To see if there is more than one fault in either freezing cylinder, press the plus key. To return to the OPERATOR MENU, press the SEL key once. To return to the Main Screen, use the right arrow key to cycle to MENU ITEM A, then press the SEL key.

Models 345, 346, 349, 355 Important: To the Operator

Screen C is SET CLOCK. Move the cursor under the

number you wish to change. Press the +++ key to increase the number; press the - - - key to decrease the number. When the desired time and date appears, press the SEL key once to return to the OPERATOR MENU.

Note: The clock is programmed with military time.

SET CLOCK

:30 6/25/01

Repeat the procedure for the right side of the unit.

MANUAL DEFROST RIGHT SIDE YES

<--- ---> SEL

<-- --> +++ - - - SEL

This screen will appear if an invalid date is entered. (example: If the date entered exceeds the days of that month.)

SET CLOCK

:30 02/31/01

INVALID DA TE

SEL

This screen allows the Daylight Saving Time options.

DAYLIGHT SAVING TIME ENABLE

<--- ---> SEL

DISABLE

If the Daylight Saving Time option is enabled, then the time will be advanced by one hour at 2:00 a.m. on the first Sunday in April, and will be retarded by one hour at 2:00 a.m. on the last Sunday in October.

Screen D is MANUAL DEFROST. This screen allows the operator to manually defrost theleftsideofthe unit.

Place the cursor under YES, press the SEL key, and the command will be executed.

Note: The models 345 and 355 allow only one freezing cylinder to be defrosted at a time. This applies to freezing cylinder pairs on the model 349. Attempting to place a freezing cylinder into defrost while the other freezing cylinder is defrosting will result in the following screen. (Model 346 does not have this restriction.)

ALREADY IN DEFROST

Press the SEL key to return the unit to the OPERATOR MENU.

Screen E is SYSTEM INFORMATION. It consists of 6 display features.

Press the SEL key to advance to the next feature.

The first feature indicates the software version.

MANUAL DEFROST LEFT SIDE YES

<--- ---> SEL

041011

SYSTEM INFORMATION 355 CONTROL UVC2 VERSION 2.03

SEL

Models 345, 346, 349, 355Important: To the Operator

The second feature indicates the bill of material number and the serial number.

It also indicates if the unit is equipped with a water pressure switch.

POWER SAVER STANDBY CYCLE 1

+++ - - - SEL

SUN 01:00 SUN 08:30

B.O.M. 035527C000 S/N K0000000 WITH H20 PRESS SW

SEL

The third feature indicates the version number of the language and text.

SYSTEM INFORMATION LANGUAGE VERSION 1.05 ENGLISH 386

SEL

The fourth feature will display the Power Saver Mode, as OFF, REST, or STANDBY.

If the Power Saver Mode is OFF, the following screen will be displayed.

POWER SAVER MODE

OFF

SEL

The fifth feature will indicate the left side defrost time(s) and which day(s) the defrost will occur.

Each freezing cylinder has eight possible defrost times (cycles) for each day of the week. If all seven days have the same time for a given cycle, then the following screen will appear. This example shows that ALL seven days have CYCLE 1 programmed for 9:00. Pressthe+++or---keystoviewothercycles.

DEFROST TIME LEFT CYCLE 1

+++ - - - SEL

ALL 09:00

If one or more days of the week have a given cycle programmed at different times, then the following display will appear . This example shows that Sunday’s CYCLE 1 is programmed for 9:00. The fact that SUN is displayed (instead of ALL) indicates that some other day(s) CYCLE 1 is programmed for a different time (or not programmed at all). Using the cursor keys, place the cursor under the cycle number. Press the +++ or

---keystoviewotherdefrosttimes(cycles) for the day shown. Place the cursor under the day (SUN) and press the +++ or - - - keys to access the other days of the week.

If a Power Saver Mode is programmed, one of the following screens will appear. (The model 349 will display defrost information for freezing cylinders 1, 2,

DEFROST TIME LEFT CYCLE 1

SUN 09:00

3, and 4 instead of LEFT and RIGHT.)

There are seven possible Power Saver Mode time

<--- ---> +++ --- SEL

frames (cycles). The second display line shows the cycle (1 of 7) as well as the time and day at which the Power Saver Mode will begin for that cycle. The third line shows the time and day that the Power Saver Mode will end for that cycle. Press the +++ or - - - keys to view other cycles.

POWER SAVER REST CYCLE 1

+++ - - - SEL

SUN 01:00 SUN 08:30

Models 345, 346, 349, 355 Important: To the Operator

The sixth feature will indicate the right side defrost time(s) and which day(s) the defrost will occur.

Note: The functionality is the same as described previously for the left side defrost.

DEFROST TIME RIGHT CYCLE 1

+++ - - - SEL

ALL 10:00

DEFROST TIME RIGHT CYCLE 1

The fault description is listed on the third line of the fault page.

SUN 10:00

<--- ---> +++ --- SEL

Press the SEL key to return to the OPERATOR MENU.

Screen F is CURRENT CONDITIONS. This screen displays the current viscosity and product temperature for each freezing cylinder. An asterisk will indicate which side is refrigerating. Press the SEL key to return to the OPERATOR MENU.

Note: Viscosity is checked only when product temperature is below 40

_F/4.4_C.

The following screen is exemplary of models 345, 346, and 355. The model 349 displays all four freezing cylinders.

CURRENT CONDITIONS L* 999HD 27.5F R 1200HD 26.5F

SEL

FAULT HISTORY 3 06/25/01 08:32 B H2O PRESS LOW

+++ - - - SEL

Press the MENU/SEL key to return to the OPERATOR MENU.

Screen H is SERVICE MENU. This screen allows the authorized service technician to access service information. Return to the OPERATOR MENU by using the arrow keys to move the cursor under the letter “A”, and press the MENU/SEL key.

OPERATOR MENU

ABCDEFG SERVICE MENU <--- ---> SEL

Screen G is FAULT HISTORY. This option provides

a record of the last 20 faults. The display also indicates the date and time each fault occurs.

FAULT HISTORY 1 06/25/01 08:34 NO FAULT FOUND

+++ - - - SEL

Press the arrow keys to increase or decrease the fault page.

Page numbers are located in the upper right hand corner of the display. The most recently recorded fault will appear on page 1.

FAULT HISTORY 2 06/25/01 R SYRUP PRESS LOW 08:33

+++ - - - SEL

Syrup Out Indicator

AUTO MODE AUTO OUT SYRUP OK

CO2- OK WATER- OK

If the word “OUT” appears in one of the columns next to the word “SYRUP”, it indicates a lack of syrup or syrup pressure being supplied for the indicated freezing cylinder. If the unit is in the AUTO or PRIME modes, the product light will flash and a warning tone will sound for that freezing cylinder. At this time, replace the appropriate syrup. As a safety feature, the refrigeration system automatically stops to prevent a freeze-up in the freezing cylinder.

If a syrup out condition occurs on one side, that side will enter the HOLD mode at which time refrigeration remains off, the beater continues to run, and the

solenoid is closed for that side to prevent the

dispensing of product. The opposite side will not be affected.

060522

Models 345, 346, 349, 355Important: To the Operator

CO2Out Indicator

AUTO MODE AUTO OK SYRUP OK

CO2- OUT WATER- OK

On the LCD, if the word “OUT” appears next to the word “CO2” it indicates a lack of CO2 being supplied to the freezer. The product light will also flash and a warning tone will sound. This will continue until the CO2 is replaced. If the CO2 is not replaced within one minute, the machine will shut down and a fault message will appear.

Water Out Indicator

Audio Alarm Silencer

The audio alarm will be disabled if the ALARM SILENCE key is pressed. If a new fault or fault condition occurs or the system mode changes, the audio alarm will be re-enabled automatically. If the audio alarm is silenced for greater than 30 minutes without correcting the fault, it will be re-enabled automatically.

Product Light

When the light is flashing, it indicates that the product is not at serving viscosity. This will occur during the initial freeze down, a defrost cycle and a FAULT condition and during power saver modes.

AUTO MODE AUTO OK SYRUP OK

CO2- OK WATER - OUT

On the LCD, if the word “OUT” appears next to the word “WATER”, it indicates a lack of water being supplied to the freezer. In addition, the product light will flash and a warning tone will sound. This will continue until the proper amount of water is supplied to the freezer. If the water is not supplied within one minute, the machine will shut down and a fault message will appear.

Sampling Valve

The sampling valve is located behind the front drip tray . The sampling valve is used to obtain a brix reading.

Daily Procedures

The following procedure should be performed daily.

Remove the splash shield, front drip tray and center drip pan. Take these parts to the sink and brush-clean them. Re-install the parts onto the freezer.

Models 345, 346, 349, 355 Important: To the Operator

+ 60 hidden pages

Taylor 345, 346, 349, 355 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual