Taylor 356 Installation Manual
Slush Freezer
Model 356
Operating Instructions
053583-M
6/99
Complete this page for quick reference when service is required:
Taylor Distributor:
Address:
Phone:
Service:
Parts:
Date of Installation:
Information found on the data label:
Model Number:
Serial Number:
Electrical Specs: Voltage Cycle
Phase
Maximum Fuse Size: A
Minimum Wire Ampacity: A
E June, 1999 Taylor
All rights reserved.
053583--M
Taylor Company
The word Taylor and the Crown design
are registered trademarks in the United States
of America and certain other countries.
a division of Carrier Commercial Refrigeration, Inc.
750 N. Blackhawk Blvd.
Rockton, IL 61072
Table of Contents
Section 1 To the Installer 1............................................
Air Cooled Units 1.......................................................
Water Connections (Water Cooled Units Only) 1............................
Electrical Connections 1.................................................
Section 2 To the Operator 3...........................................
Compressor Warranty Disclaimer 3.......................................
Section 3 Safety 4....................................................
Section 4 Operator Parts Identification 5...............................
Door Assembly 6.......................................................
Accessories 7..........................................................
Section 5 Important: To the Operator 8.................................
Control Switch 8........................................................
Liquid Crystal Display 8..................................................
Operational Mode Display 8..............................................
Operator Menu Display 9................................................
Syrup Out Indicator 14....................................................
CO2 Out Indicator 14.....................................................
Water Out Indicator 14....................................................
Audio Alarm Silencer 14..................................................
Product Light 14.........................................................
Sampling Valve 14.......................................................
Daily Procedures 14......................................................
Table of Contents Model 356
Section 6 Operating Procedures 15.....................................
Assembly 15............................................................
Sanitizing 19............................................................
Priming/Brixing 23........................................................
90 Day Closing Procedure 25..............................................
Draining Product From the Freezing Cylinder 25.............................
Cleaning 26.............................................................
Disassembly 26..........................................................
Brush Cleaning 27.......................................................
Section 7 Important: Operator Checklist 28..............................
During Cleaning and Sanitizing 28.........................................
Troubleshooting Bacterial Count 28........................................
Regular Maintenance Checks 28...........................................
Winter Storage 29........................................................
Section 8 Troubleshooting Guide 30....................................
Section 9 Parts Replacement Schedule 32...............................
Section 10 Parts List 33.................................................
Wiring Diagram 40.......................................................
Note: Contin u ing research results in steady improvements; therefore, information
in this manual is subject to change without notice.
Model 356 Table of Contents
Section 1 To the Installer
This machine is designed for indoor use only.
DO NOT install the machine in an area where
a water jet could be used to clean or rinse the machine.
Failure to follow this instruction may result in serious
electrical shock.
Air Cooled Units
Air cooled units require a minimum of 3” (7.6 cm) air
space on the rear and one side, 12” (30.5 cm) on the
top, and 3-1/4” (8.3 cm) on the bottom of the freezer
to allow for adequate air flow across the condenser(s).
Failure to allow adequate clearance can reduce the
refrigeration capacity of the freezer and possibly
cause permanent damage to the compressor(s).
Water Connections
(Water Cooled Units Only)
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.
An adequate cold water supply must be provided with
a hand shut-off valve. On the back of the base pan, one
3/8” I.P.S. water connection for the carbonator has
been provided for easy hook-up. A 3/8” insidediameter
water line should be connected to the machine.
(Flexible lines are recommended, if local codes
permit.) Inadequate water supply or pressure will
cause the unit to cut in and out on the low water
pressure switch. In the case of low water pressure, a
water booster pump and filter system would be
required.
Note: Water lines beyond 200 ft. (61 m) require 1/2”
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.
Figure 1
Electrical Connections
Each freezer requires one power supply. Check the
data label on the freezer for fuse, circuit ampacity and
electrical specifications. Refer to the wiring diagram
provided inside of the control box, for proper power
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.
Model 356 To th e Installer
1
080208
Stationary appliances which are not equipped with a
power cord and a plug or other 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.
This equipment is provided with a 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 the removable panel and the frame.
Beater rotation must be clockwise as viewed looking
into the freezing cylinder.
CAUTION: THIS EQUIPMENT MUST BE
PROPERLY GROUNDED! FAILURE TO DO SO
CAN RESULT IN SEVERE PERSONAL INJURY
FROM ELECTRICAL SHOCK!
Figure 2
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.)
080208
To th e Installer Model 356
2
Section 2 To the Operator
The freezer you have purchased has been carefully
engineered and manufactured to give you dependable
operation.
The Model 356, 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.
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 machine are
warranted for the term indicated on the warranty card
accompanying this machine. 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
machine’s refrigeration system, only the refrigerant
specified on the affixed data label should be used.
The unauthorized use of alternate refrigerants will void
your compressor warranty . It will be the 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. T aylor 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 .
The Taylor Company 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 Taylor Distributor
or the Taylor Factory. Be prepared to provide the
Model/Serial Number of the unit in question.
Model 356 To th e Operator
3
050902
Section 3 Safety
We at Taylor Company 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 -- Failu re 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.
To Operate Safely:
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 put objects or fingers in door
spout.
S DO NOT remove the door, beater, scraper
blades, drive shaft or hopper cover 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.
DO NOT operate the freezer without reading
this operator’s manual. Failure to follow this instruction
may result in equipment damage, poor freezer
performance, health hazards, or personal injury.
S DO NOT operate the freezer unless it is
properly grounded.
S DO NOT attempt any repairs unless the
main power supply to the freezer has been
disconnected.
S DO NOT operate the freezer with larger
fuses than specified on the freezer data
label.
Failure to follow these instructions may result in
electrocution or damage to the machine. Contact your
authorized Taylor Distributor for service.
DO NOT use a water jet to clean or rinse the
freezer. Failure to follow this instruction may result in
serious electrical shock.
USE EXTREME CAUTION when removing
the beater assembly. The scraper blades are very
sharp and may cause injury .
This freezer must be placed on a level
surface. Failure to comply may result in personal injury
or equipment damage.
DO NOT obstruct air intake and discharge openings:
3” (76 mm) minimum air space on the rear and one
side, 12” (305 mm) on the top, and 3-1/4” (83 mm) on
the bottom. Failure to follow this instruction may cause
poor freezer performance and damage to the
machine.
This freezer is designed to operate indoors, under
normal ambient temperatures of 70_-- 7 5 _F
(21_-- 2 4 _C). The freezer has successfully performed
in high ambient temperatures of 104_F(40_C) at
reduced capacities.
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.
050414
Safety Model 356
4
Section 4 Operator Parts Identification
ITEM DESCRIPTION PART NO.
1 PANEL-REAR 052813
2 HOOD 052823
3 FILTER-AIR··POLY-FLO 052779
4 PANEL-SIDE LEFT 053190
5 PANEL-FRONT UPPER 052809
6 DISPLAY-LIGHTED P.O.P. 052841-27
7 STUD-NOSE CONE-5/16-18x5/16 020445
*7a WASHER-FREEZER STUD 036265
Model 356 Operator Parts Identification
ITEM DESCRIPTION PART NO.
8 PANEL-FRONT LOWER 052810
9 SHELF-DRIP TRAY 053285
10 PAN-DRIP 21-1/2” LONG 052827
11 TRAY-DRIP BLACK W/O DRAIN 043720
12 SHIELD-SPLASH 043719
13 PANEL-SIDE RIGHT 053191
14 BEAD-RUBBER-1/8 CHANNEL 053236-98
15 PLATE-DEC 052819
*NOT SHOWN
5
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 038871
1j O-RING-9/32 OD X 1/16WALL 029751
1k PLUG-PRIME-SLUSH-PRESS. 039568
1l DOOR-FREEZER-SLUSH-PRES 039573
Operator Parts Identification Model 356
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
9 O-RING-7/8 OD X .139W
(BEATER SHAFT)
10 BUSHING-BEATER
SHAFT/BOOT SEAL
6
017003
025307
042278
Accessories
ITEM DESCRIPTION PART NO.
1 PAIL-MIX 10 QT 013163
2 BRUSH-MIXPUMP BODY-3”X7” 023316
3 BRUSH-DOUBLE ENDED 013072
4 BRUSH-REAR BRG 1”DX2“L 013071
Model 356 Operator Parts Identification
ITEM DESCRIPTION PART NO.
5 BRUSH-DRAW VALVE 1-1/2”OD 014753
6 KIT A.-TUNE UP X39699
7 LUBRICANT-TAYLORHI PERF 048232
8 SANITIZER KAY-5 25 PACKETS 041082
7
Section 5 Important: To the Operator
Figure 3
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
Control Switch
The control switch is located on the top of the control
channel. When placed in the ON position, allows
SLUSHTECH operation.
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.
Operational Mode Display
The displays below illustrate the Operational Mode
Displays. This information appears on the LCD during
normal operation.
When the unit is plugged into the wall receptacle and
the power switch is in the ON position, this screen
appears.
SAFETY TIMEOUT
ANY KEY ABORT
Once the power switch is placed in the ON position,
this screen appears on the LCD. In addition, this
screen appears in the event of a timeout.
OFF MODE OFF
OK SYRUP OK
CO2--OK WATER--OK
Note: CO2and water are operable.
Important: To the Operator Model 356
8
Pressing the AUTO keypad will display this screen.
Finding Current Fault Conditions
AUTO MODE AUTO
OK SYRUP OK
CO2--OK WATER--OK
Line 1 indicates the operating mode for each freezing
cylinder.
Line 2 indicates the status of the syrup systems in each
freezing cylinder. As long as syrup is available, the
word “OK” will appear on the LCD. When the syrup
supply is insufficient, the word “OUT” will flash on the
LCD. The same rules apply to the fourth line which
indicates the status of the CO
and the H2O.
2
The third line of this display is a fault indicator. If an
error in machine operation occurs, the word “FAULT
will be displayed on the LCD.
BEATER MODE BEATER
OUT SYRUP OUT
- -FAULT- - - -FAULT- -
CO2-OUT H2O-OUT
Screen B is FAULT 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, 10 and 11
require pressing the OFF/<--- keypad to clear the fault
message and the warning tone.
Fault Messages
Beater Overload Beater is out on overload.
HPCO Compressor Out on compressor high
pressure cut-out.
Thermistor Short Shorted thermistor probe.
Thermistor Open Open thermistor probe.
H2O Pressure Low Water pressure is low.
CO2 Pressure Low CO2pressure is low.
Syrup Pressure Low Syrup is no longer present.
BRLTemp2High Freezing cylinder
temperature is above 120_F
(49_C).
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 keypads to
move the cursor to the desired screen selection and
press the SEL keypad.
OPERATOR MENU
A
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.
BRL Not Cooling Freezing cylinder is not
cooling after 5 minutes.
No Fault Found No fault conditions are
apparent.
PSM No
Auto/Defrost
Must be in Auto or Defrost
for PSM to begin.
The following are explanations of the possible faults
and the display screens. Lines 2 and 3 indicate the
faults found in freezing cylinders 1 and 2 respectively.
1. NO FAULT FOUND - No fault conditions are
apparent.
FAULT DESCRIPTION
L: NO FAULT FOUND
R: NO FAULT FOUND
CLR +++ SEL
Model 356 Important: To the Operator
9
2. BEATER OVERLOAD - Beater motor is out on
overload. When there is a fault, the machine
automatically turns off. The fault clears when
the condition is corrected.
FAULT DESCRIPTION
L: BEATER OVERLOAD
R: BEATER OVERLOAD
CLR +++ SEL
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
CO
2
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.
3. HPCO COMPRESSOR - Compressor is out on
high head pressure. When there is a fault, the
machine automatically turns off. The fault clears
when the condition is corrected.
FAULT DESCRIPTION
L: HPCO COMPRESSOR
R: HPCO COMPRESSOR
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: 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
2
is not
2
replenished at the end of the 60 seconds, both
freezing cylinders will shut down and this fault
message will appear. Replenish the CO
2
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.
FAULT DESCRIPTION
L: THERMISTOR OPEN
R: NO FAULT FOUND
CLR +++ SEL
Important: To the Operator Model 356
10
FAULT DESCRIPTION
L: H2O PRESSURE LOW
R: H2O PRESSURE LOW
CLR +++ SEL
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