Taylor Freezemaster 336 User manual

4/16/2009 (Original Publication)
(Updated 6/26/2018)
OPERATOR’S
MANUAL
Model 336, 338, 339
Soft Serve Freezer
Original Operating Instructions
036029-M

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
Note: Continuing research results in steady improvements; therefore, information in this manual is subject
to change without notice.
Only instructions originating from the factory or its authorized translation representative(s) are considered to
be the original set of instructions.
© 2009 Taylor Company
036029-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 Stat-
utory Damages of up to $250,000 (17 USC 504) for infringement, and may result in further civil and criminal penal-
ties.
All rights reserved.
Taylor Company
750 N. Blackhawk Blvd.
Rockton, IL 61072

Table of Contents
036029-M i
Section 1: To the Installer
Installer Safety ................................................................................................... 1-1
Site Preparation ................................................................................................. 1-1
Air-Cooled Units................................................................................................. 1-1
Water Connections............................................................................................. 1-2
Electrical Connections........................................................................................ 1-2
Beater Rotation .................................................................................................. 1-3
Refrigerant ......................................................................................................... 1-3
Section 2: To the Operator
Compressor Warranty Disclaimer ...................................................................... 2-2
Section 3: Safety
Section 4: Operator Parts Identification
Model 336 .......................................................................................................... 4-1
Model 338 .......................................................................................................... 4-2
Model 339 .......................................................................................................... 4-3
Three Spout Door............................................................................................... 4-4
Accessories........................................................................................................ 4-5
Section 5: User Interface
Symbol Definitions ............................................................................................. 5-1
Power Switch ..................................................................................................... 5-2
Indicator Light – MIX LOW................................................................................. 5-2
MIX Button ......................................................................................................... 5-2
STANDBY Button............................................................................................... 5-2
WASH Button..................................................................................................... 5-2
AUTO Button...................................................................................................... 5-2
RESET Button.................................................................................................... 5-2
Air Tube.............................................................................................................. 5-3
Adjustable Draw Handle..................................................................................... 5-3

ii 036029-M
Section 6: Operating Procedures
Assembly............................................................................................................6-1
Sanitizing............................................................................................................6-6
Priming ...............................................................................................................6-7
Closing Procedure..............................................................................................6-8
Draining Product from the Freezing Cylinder .....................................................6-9
Rinsing ...............................................................................................................6-9
Cleaning .............................................................................................................6-9
Disassembly .......................................................................................................6-9
Manual Brush Cleaning ....................................................................................6-10
Section 7: Operator’s Checklist
During Cleaning and Sanitizing ..........................................................................7-1
Troubleshooting Bacterial Count ........................................................................7-1
Regular Maintenance Checks ............................................................................7-1
Winter Storage ...................................................................................................7-2
Section 8: Troubleshooting Guide
Section 9: Parts Replacement Schedule
Maintenance Intervals ........................................................................................9-1
Section 10: Limited Warranty on Equipment
Section 11: Limited Warranty on Parts

Section 1
1-1
Model 336, 338, 339
To the Installer
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.
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.
• Only authorized Taylor service personnel should
perform installation and repairs on the equip-
ment.
• Authorized service personnel should consult
OSHA Standard 29CFRI910.147 or the applica-
ble code of the local area for the industry stan-
dards on lockout/tagout procedures before
beginning any installation or repairs.
• Authorized service personnel must ensure that
the proper PPE is available and worn when
required during installation and service.
• Authorized service personnel must remove all
metal jewelry, rings, and watches before work-
ing 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: All repairs must be performed by a Taylor service
technician.
This unit has many sharp edges that can
cause severe injuries.
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
Do not obstruct air intake and discharge openings.
Air-cooled units require a minimum of 3 in. (76 mm) of
clearance around all sides 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.
For Indoor Use Only: This unit is designed to operate
indoors, under normal ambient temperatures of 
70F to 75F (21C to 24C). The freezer has
successfully performed in high ambient temperatures of
104F (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.
!

1-2
TO THE INSTALLER
Model 336, 338, 339 To the Installer
1
This piece of equipment is made in the USA and has
USA sizes of hardware. All metric conversions are
approximate and vary in size.
Water Connections
(Water-Cooled Units Only)
An adequate cold water supply must be provided with a
hand shutoff valve. On the underside rear of the base
pan, two 1/2 in. IPS water connections for inlet and outlet
have been provided for easy hookup. Water lines
connected to the machine should have 1/2 in. inside
diameters. (Flexible lines are recommended, if local
codes permit.) 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 will be only one water-in and one water-out
connection for both single-head and double-head units.
Do not install a hand shutoff 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 open trap drain.
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.
Electrical Connections
In the United States, this equipment is intended to be
installed in accordance with 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. In all other areas of the world, equipment should
be installed in accordance with the existing local codes.
Please contact your local authorities.
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 the electrical box for
proper power connections.
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 equipment 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
the removable panel and the 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.
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-
!
FOLLOW YOUR LOCAL ELECTRICAL CODES!

TO THE INSTALLER
1-3
Model 336, 338, 339
To the Installer
1
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 the
manufacturer, its service agent, or similarly qualified
person in order to avoid a hazard.
Beater Rotation
Beater rotation must be clockwise as viewed
looking into the freezing cylinder of any model freezer.
Note: The following procedures should be performed
by a Taylor service technician.
To correct 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
printed on the motor.)
Electrical connections are made directly to the terminal
block provided in the main control box located behind the
service panel.
Refrigerant
In consideration of our environment, Taylor
proudly 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.
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.
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 aware 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.
!
!

1-4
TO THE INSTALLER
Model 336, 338, 339 To the Installer
1
Notes:

Section 2
2-1
Model 336, 338, 339
To the Operator
2
To the Operator
The freezer you have purchased has been carefully
engineered and manufactured to give you dependable
operation. The Taylor softserve models covered in this
manual consist of the following: 336, 338, and 339.
These units, when properly operated and cared for, will
produce a consistent quality product. Like all mechanical
products, they will require cleaning and 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 Taylor freezer will not eventually compensate for
and correct any errors during the setup or filling
operations. Thus, the initial assembly and priming
procedures are of extreme importance. It is strongly
recommended that personnel responsible for the
equipment's operation, both assembly and disassembly,
go through these procedures together in order to be
properly trained and to prevent misunderstandings.
When requiring technical assistance, please contact your
local authorized Taylor distributor.
Note: Your Taylor warranty is valid only if the parts are
authorized Taylor parts purchased from the local
authorized Taylor distributor and if all required service
work is provided by a Taylor service technician. Taylor
reserves the right to deny warranty claims on units or
parts if unapproved 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 "Section 10: Limited
Warranty on Equipment" and "Section 11: Limited
Warranty on Parts".
Note: Constant research results in steady
improvements; therefore, information in this manual is
subject to change without notice.
If the crossed-out waste container 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.

2-2
TO THE OPERATOR
Model 336, 338, 339 To the Operator
2
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, the above disclaimer
would become null and void. To find 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.

Section 3
3-1
Model 336, 338, 339
Safety
3
Safety
We at the Taylor Company are concerned about the
safety of the operator when he or she comes into 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. 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 test.
DO NOT operate the freezer without reading
the 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.
This equipment 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
the removable panel and the frame.
DO NOT use a water jet to clean or rinse the
freezer. Failure to follow these instructions may result in
serious electrical shock.
•DO NOT allow untrained personnel to operate
this machine.
•DO NOT operate the freezer unless all service
panels and access doors are restrained with
screws.
•DO NOT remove any internal operating parts
(examples: freezer door, beater, scraper blades,
etc.) unless all control switches are in the OFF
position.
Failure to follow these instructions may result in severe
personal injury to fingers or hands from hazardous
moving parts.
This unit has many sharp edges that can
cause severe injuries.
•DO NOT put objects or fingers in the door spout. This
may contaminate the product and cause severe
personal injury from blade contact.
•USE EXTREME CAUTION when removing the
beater assembly. The scraper blades are very sharp.
•DO NOT operate the freezer unless it is properly
grounded.
•DO NOT operate freezer with larger fuses than
specified on the data label.
• All repairs must be performed by an authorized
Taylor service technician.
• The main power supplies to machine must be
disconnected prior to performing repairs.
!
!

3-2
SAFETY
Model 336, 338, 339 Safety
3
• For Cord Connected Units: Only Taylor 
authorized service technicians or licensed 
electricians may install a plug or replacement
cord on the unit.
• 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 0.12 in. (3
mm) installed in the external installation.
• 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 cur-
rent, 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 equiva-
lent 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 the manufacturer, its service agent,
or similarly qualified person, in order to avoid a
hazard.
Failure to follow these instructions may result in
electrocution. Contact your local Taylor distributor for
service.
Access to the service area of the unit is
restricted to persons having knowledge and practical
experience with the appliance, in particular as far as
safety and hygiene are concerned.
This freezer must be placed on a level surface.
Failure to comply may result in personal injury or
equipment damage.
Cleaning and sanitizing schedules are
governed by your Federal, 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.
Do not obstruct air intake and discharge openings. A
minimum of 3 in. (76 mm) of air space on the sides and
rear and 7-1/2 in. (191 mm) on the bottom is required.
Model 338 requires 4-1/4 in. (108 mm) on the bottom.
Failure to follow this instruction may cause poor freezer
performance and damage to the machine.
For Indoor Use Only: This unit is designed to operate
indoors, under normal ambient temperatures of 70° to
75°F (21° to 24°C). The freezer has successfully
performed in high ambient temperatures of 104°F (40°C)
at reduced capacities.
Do not run the machine without product. Failure to follow
this instruction can result in damage to the machine.
Noise Level: Airborne noise emission does not exceed
78 dB (A) when measured at a distance of 3.3 ft. (1.0 m)
from the surface of the machine and at a height of 5.25 ft.
(1.6 m) from the floor.
!
!
!

Section 4
4-1
Model 336, 338, 339
Operator Parts Identification
4
Operator Parts Identification
Model 336
Figure 4-1
13
4
1
5
7
6
7
22
15
21
20
18
19
2
9
10
11
12
14
16
17 11
38
Item Description Part No.
1 Cover A.-Hopper X37963-SER
2 Pan-Drip 17-1/4” Long 027504
3 Panel-Upper Side L. 028740
4 Orifice 022465-100
5 O-ring-3/8 OD X .070W 016137
6 Tube-Feed 5/32 Dia. Hole 043461-2
7 O-ring-.563 OD X .070W 043758
8 Panel-Rear 029816
9 Louver-Side-Top 051191
10 Panel-Upper Side R. 028741
11 Panel A.-Lower Side X24424-SER
Item Description Part No.
12 Adapter A. Caster X18915
13 Caster-SWV 5/8 Stem 4” 018794
14 Caster-4” SWV W/Brake 034081
15 Panel-Service 082483
16 Tray-Drip 16-7/8l X 5-1/8 020157
17 Shield-Splash 022765
18 Stud-Nose 022822
19 Panel A.-Front X68530
20 Decal-Dec-Taylor 045812
21 Plate-Dec 041854
22 Gasket-Hopper Cover 037042

4-2
OPERATOR PARTS IDENTIFICATION
Model 336, 338, 339 Operator Parts Identification
4
Model 338
Figure 4-2
3
1
4
5
12
13 9
10
18
14
16
17
8
2
11
10
7
6
6
15
Item Description Part No.
1 Cover A.-Hopper X38458-SER
2 Gasket-Hopper Cover 038474
3 Orifice 022465-100
4 O-ring 3/8 OD X .070 W 016137
5 Tube A.-Feed SS 5/32 Hole X29429-2
6 O-ring.643 OD X .077 W 018572
7 Panel-Rear 051600
8 Louver-Side Top 051191
9 Panel A.-Side Upper Right X48596
Item Description Part No.
10 Panel-Side 048487
11 Panel A.-Side Left X51596-SER
12 Stud-Nose Cone 022822
13 Panel A.-Front X51590
14 Pan A.-Drip-15-1/8 Long X51601
15 Shield-Splash 23 Long 022766
16 Tray-Drip 22-7/8 L X 5-1/8 W 014533
17 Leg-4” SS W/O-ring 013458
18 Skirt-Air Flow 048489

OPERATOR PARTS IDENTIFICATION
4-3
Model 336, 338, 339
Operator Parts Identification
4
Model 339
Figure 4-3
16
3
1
4
5
18
13
14
2
9
10
11
15
20
19
8
7
17
8
12
10
6
6
Item Description Part No.
1 Cover A.-Hopper-Std X38458-SER
2 Gasket-Hopper Cover 038474
3 Orifice 022465-100
4 O-ring 3/8 OD X .070 W 016137
5 Tube A.-Feed SS 5/32 Hole X29429-2
6 O-ring .643 OD X . 077 W 018572
7 Panel-Rear 053782
8 Louver-Side Top 051191
9 Panel-Upper Side Right 028741
10 Panel A.-Lower Side (R/l) X24424-SER
Item Description Part No.
11 Pan-Drip 17-1/4” Long 027504
12 Panel-Upper Side Left 028740
13 Stud-Nose Cone 022822
14 Panel A.-Front X32956
15 Adapter A.-Caster X18915
16 Caster-SWV 5/8 Stem 4” 018794
17 Caster-4” SWV W/Brake 034081
18 Panel-Service 024439
19 Shield-Splash 23 L 022766
20 Tray-Drip 22-7/8l X 5-1/8 W 014533

4-4
OPERATOR PARTS IDENTIFICATION
Model 336, 338, 339 Operator Parts Identification
4
Three Spout Door
Figure 4-4
4
1
5
6
3
15
12
14
9a
2
8
10
11
16
17
9
17a
9c
9b
7
13
Item Description Part No.
1 Seal-Drive Shaft 032560
2 Shaft-Beater 033235
3 Beater A.-2.8qt-Helicore X35466
4 Blade-Scraper-Plastic 035480
5 Bearing-Front 050216
6 Gasket-Door Ht 4"-Double 048926
7 O-ring-3/8 OD X .070W 016137
8 Plug-Prime 028805
9 Handle A.-Draw *White X81010-SP
9a Handle-Draw-White 056248-1
9b Screw-Adjustment 056332
Item Description Part No.
9c O-ring-1/4 OD X .070W 50 015872
10 Nut-Stud 034382
11 Nut-Stud 034383
12 Valve A.-Draw X69539
13 O-ring-7/8 OD X .103W-SIL 083693
14 Cap-Design 1.010"ID-6 Point 014218
15 O-ring-5/16 OD X .070W 016272
16 Rod A.-Pivot X20683
17 Door A.-3 Spout X51532-15
17a Baffle A.-Short 4” X50883

OPERATOR PARTS IDENTIFICATION
4-5
Model 336, 338, 339
Operator Parts Identification
4
Accessories
Figure 4-5
*Not Shown: A sample of Kay-5® or Stera-Sheen® is shipped
with new equipment. Order additional sanitizer using one of the
part numbers listed.
4
1
5
3
6
7
2
9
10
11
8
Item Description Part No.
1 Tool-O-ring Removal 048260-WHT
2 Brush-Rear Bearing 1” D X 2” L 013071
3 Brush-Double Ended 013072
4 Brush-Draw Valve 1” X 2” X 17” 013073
5 Brush-Mix Pump Body 3” X 7” 023316
6* Sanitizer-Kay-5® (200 Pk) 041082
Sanitizer-Stera-Sheen® (100 Pk) 055492
Item Description Part No.
7 Pail-10 qt. (336 and 339) 013163
8 Pail-6 qt. (338) 023348
9 Deflector-Blower (339) 047912
10 Skirt-Air Flow (338) 048489
11 Deflector-Blower - Side Discharge
(336)
048345

4-6
OPERATOR PARTS IDENTIFICATION
Model 336, 338, 339 Operator Parts Identification
4
Notes:

Section 5
5-1
Model 336, 338, 339
User Interface
5
User Interface
Figure 5-1
Symbol Definitions
The following chart identifies the symbol definitions used on the operator switches.
4 5
6 6
345
32
1
7
Item Description
1 Power Switch
2 MIX Button
3STANDBY Button
4 WASH Button
Item Description
5AUTO Button
6 Indicator Light - MIX LOW
7 RESET Button
ON WASH
OFF MIX LOW
MIX STANDBY

5-2
USER INTERFACE
Model 336, 338, 339 User Interface
5
Power Switch
When placed in the ON position, the power switch allows
Softech™ control panel operation.
Indicator Light – MIX LOW
A mix level indicating light is located on the front of the
machine. When the light is flashing, it indicates that the
mix hopper has a low supply of mix and should be refilled
as soon as possible. Always maintain at least 3 in. (76
mm) of mix in the hopper. If you neglect to add mix, a
freeze-up may occur. This will cause eventual damage to
the beater, blades, drive shaft, and freezer door.
MIX Button
When the MIX button is pressed, the light comes on,
indicating the mix hopper refrigeration system is
operating. The mix refrigeration is controlled by the left
side of the freezer as viewed from the operator end. The
Mix Refrigeration function cannot be canceled unless the
Auto or Standby modes are canceled first.
STANDBY Button
The separate hopper refrigeration (SHR) system and the
cylinder temperature retention (CTR) system are
standard features. The SHR feature incorporates the use
of a separate, small refrigeration system to chill the mix in
the hopper and to maintain the mix’s temperature below
40°F (4.4°C). It also ensures bacteria control. The CTR
feature works with the SHR to maintain a good quality
product. During long “no sale” periods, it is necessary to
warm the product in the freezing cylinder to
approximately 35° to 40°F (1.7° to 4.4°C) to prevent
overbeating and product breakdown.
To activate the SHR and CTR features, press the
STANDBY button. Remove the air orifice and place the
air tube (end without the hole) into the mix inlet hole.
When the STANDBY button is pressed, the light comes
on, indicating the CTR system feature has been
activated. In the Standby mode, the Wash and Auto
functions are automatically canceled. The Mix
Refrigeration function is automatically locked in to
maintain the mix in the hopper.
To resume normal operation, press the AUTO button.
When the unit cycles off, the product in the freezing
cylinder will be at serving viscosity. At this time, place the
air tube (end with the hole) into the mix inlet hole and
install the air orifice.
WASH Button
When the WASH button is pressed, the light comes on.
This indicates beater motor operation. The Standby or
Auto modes must be canceled first to activate the Wash
mode.
Note: The Model 336 cannot be operated in
the WASH mode if the opposite side of the freezer is in
AUTO. Failure to comply with this instruction will cause
the rinse or sanitizing solution to freeze.
AUTO Button
When the AUTO button is pressed, the light comes on.
This indicates that the main refrigeration system has
been activated. In the Auto mode, the Wash or Standby
functions are automatically canceled. The Mix
Refrigeration function is automatically locked in to
maintain the mix in the mix hopper.
Note: An indicating light and an audible tone will sound
whenever a mode of operation has been pressed. To
cancel any function, press the button again. The light and
mode of operation will shut off.
RESET Button
The RESET button is located in the service panel. The
Reset function protects the beater motor from an
overload condition. If an overload occurs, the reset
mechanism will trip. To properly reset the freezer:
1. Press the AUTO button to cancel the cycle.
2. Place the power switch in the OFF position.
3. Press the RESET button firmly.
WARNING: DO NOT use metal objects to
press the RESET button. Failure to comply may
result in severe personal injury or death.
!