Manitowoc 14514 2/08 Instructions for use

Installation, Use & Care Manual
This manual is updated as new information and models are released.
Visit our website for the latest manual. www.manitowocfsg.com
America’s Quality Choice in Refrigeration
Undercounter, Prep Table
and Low Boy Refrigerators
and Freezers
Part Number 14514 2/08

We reserve the right to make product improvements at any time.
Specifications and design are subject to change without notice.
Safety Notices
As you work on Manitowoc equipment, be sure to pay
close attention to the safety notices in this manual.
Disregarding the notices may lead to serious injury and/
or damage to the equipment.
Throughout this manual, you will see the following types
of safety notices:
Procedural Notices
As you work on Manitowoc equipment, be sure to read
the procedural notices in this manual. These notices
supply helpful information which may assist you as you
work.
Throughout this manual, you will see the following types
of procedural notices:
NOTE: Text set off as a Note provides you with simple,
but useful, extra information about the procedure you
are performing.
Read These Before Proceeding:
NOTE: SAVE THESE INSTRUCTIONS.
!Warning
Text in a Warning box alerts you to a potential
personal injury situation. Be sure to read the
Warning statement before proceeding, and work
carefully.
!Caution
Text in a Caution box alerts you to a situation in
which you could damage the equipment. Be sure to
read the Caution statement before proceeding, and
work carefully.
Important
Text in an Important box provides you with
information that may help you perform a procedure
more efficiently. Disregarding this information will
not cause damage or injury, but it may slow you
down as you work.
!Caution
Proper installation, care and maintenance are
essential for maximum performance and trouble-
free operation of your Manitowoc equipment. Read
and understand this manual. It contains valuable
care and maintenance information. If you encounter
problems not covered by this manual, do not
proceed, contact Manitowoc Foodservice Group.
We will be happy to provide assistance.
Important
Routine adjustments and maintenance procedures
outlined in this manual are not covered by the
warranty.
!Warning
PERSONAL INJURY POTENTIAL
Do not operate equipment that has been misused,
abused, neglected, damaged, or altered/modified
from that of original manufactured specifications.

Part Number 14514 2/08 i
Table of Contents
Section 1
General Information
Model Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Sandwich/Salad Prep Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Pizza Prep Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Undercounter Refrigerators and Freezers . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Work Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Low Boy Chef Stands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
How to Read Model Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Undercounters / Sandwich / Salad Prep Table Example . . . . . . . . . . . . . . 1-2
Work Table / Chef Stand Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Pizza Prep Table Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Model/Serial Number Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Warranty Coverage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Parts Coverage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Labor Coverage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Exclusions from Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Warranty Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Section 2
Installation Instructions
Locating the Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Pre-installation Checklist. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Uncrating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Leveling the Cabinet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Shelf/Tray Slide Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Shelves — Undercounter Units & Sandwich/Salad Units . . . . . . . . . . . . . . 2-3
Shelves — Pizza Prep Units & Refrigerated Work Tables . . . . . . . . . . . . . 2-3
Tray Slides (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Condensate Water Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Defrost Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Defrost Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Defrost Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Setting Defrost Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Adjusting Defrost Duration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
Temperature Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Table of Contents (continued)
ii Part Number 14514 2/08
Section 3
Operation
Sequence of Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Loading Shelves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Loading Pans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Operating Checks and Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Door Hinge Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Removing Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Rehinging Doors — Single Door Models . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Section 4
Maintenance
Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Cleaning the Condenser Coil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Condenser Cleaning Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Cleaning the Fan Blades and Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Cleaning the Evaporator Drain Pan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Section 5
Before Calling for Service
Troubleshooting Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

Part Number 14514 2/08 1-1
Section 1
General Information
Model Numbers
This manual covers the following models:
SANDWICH/SALAD PREP TABLES
PIZZA PREP TABLES
UNDERCOUNTER REFRIGERATORS AND
FREEZERS
WORK TABLES
LOW BOY CHEF STANDS
Sandwich / Salad Prep Tables
P-6
P-10-8
P-10-12
P-15-12
P-15-16
Super Sandwich / Salad Prep Tables
ST-27-2
ST-45-3
ST-45-4
ST-59-3
ST-59-4
Super Prep Tables
ST-45-12 ST-59-16
Smoothie Table
FST-45-2EN
Pizza Prep Tables
PTA-1
PTA-2
PTA-2D
PTA-3
PTA-3D
PTS-1
PTS-2
PTS-2D
PTS-3
PTS-3D
Refrigerated Undercounters — Solid Door Glass Door
R-6E
RS-6E
RSC-6E
R-10E
RS-10E
RSC-10E
R-15E
RS-15E
RSC-15E
R-10EGD
RS-10EGD
RSC-10EGD
Freezer Undercounter Units
F-6E
FS-6E
FSC-6E
R-10E
FS-10E
FSC-10E
Refrigerated Work Tables (1 Door)
STA-10-RSE
STSA-10-RSE
LTA-10-RSE
STS-10-RSE
STSS-20-RSE
LTS-10-RSE
Refrigerated Work Tables (2 Door)
STA-20-RSE
STSA-20-RSE
LTA-20-RSE
STS-10-RSE
STSS-20-RSE
LTS-20-RSE
Refrigerated Work Tables (3 Door)
STA-30-RSE
STSA-30-RSE
LTA-30-RSE
STS-30-RSE
STSS-30-RSE
LTS-30-RSE
Refrigerated Work Tables (Remote)
STSA-20-RRE
STSA-30-RRE
STA-20-RRE
STA-30-RRE
LTA-20-RRE
LTA-30-RRE
STSS-20-RRE
STSS-30-RRE
STS-20-RRE
STS-30-RRE
LTS-20-RRE
LTS-30-RRE
Freezer Work Tables (1 Door)
STA-10-FSE
STSA-10-FSE
LTA-10-FSE
STS-10-FSE
STSS-10-FSE
LTS-10-FSE
Freezer Work Tables (2 Door)
STA-20-FSE
STSA-20-FSE
LTA-20-FSE
STS-20-FSE
STSS-20-FSE
LTS-20-FSE
Freezer Work Tables (3 Door)
STA-30-FSE
STSA-30-FSE
LTA-30-FSE
STS-30-FSE
STSS-30-FSE
LTS-30-FSE
Freezer Work Tables (Remote)
STSA-20-FRE
STSA-30-FRE
STA-20-FRE
STA-30-FRE
LTA-20-FRE
LTA-30-FRE
STSS-20-FRE
STSS-30-FRE
STS-20-FRE
STS-30-FRE
LTS-20-FRE
LTS-30-FRE
Low Boy Chef Stands
LBS-2D-ST
LBS-4D-ST
LBS-6D-ST
LBS-2D-LT
LBS-4D-LT
LBS-6D-LT
LBR-2D-ST
LBR-4D-ST
LBR-6D-ST
LBR-2D-LT
LBR-4D-LT
LBR-6D-LT
Compact Low Boy Chef Stand
LBS-4DS-ST

General Information Section 1
1-2 Part Number 14514 2/08
How to Read Model Numbers
UNDERCOUNTERS / SANDWICH / SALAD PREP TABLE EXAMPLE
WORK TABLE / CHEF STAND EXAMPLE
Undercounters
R - Refrigerator
F - Freezer
Sandwich / Salad Prep Table
P - Pan top (30" depth)
ST - Supertop (34" depth) 6 - 27" Wide
10 - 45" Wide
15 - 59" Wide
27 - Supertop 27"
45 - Supertop 45"
49 - Supertop 59"
Prefix
Suffix
Body Type
P–15–16 Undercounters
E - Series
Sandwich / Salad Prep Table
P Series
6 - 6 Pans
8 - 8 Pans
12 - 12 Pans
16 - 16 Pans
ST Series
2 - 2 Cutouts, 6 Pans each
3 - 3 Cutouts, 6 Pans each
4 - 4 Cutouts, 6 Pans each
Superprep
12 - 12 Pans
16 - 6 Pans
Work Tables
ST - Stainless steel flat top
LT - Sub top
STS - Stainless steel top
with backsplash
Chef Stands
LBS - Low boy chef stand
self-contained
LBR - Low boy chef stand
remote
Work Tables
R - Refrigerator
S - Self-contained
E - Series
Chef Stands
LT - Galvanized flat top
ST - Stainless steel “V” edge top
Work Tables
20 - 2 Door
30 - 3 Door
Chef Stands
2D - 2 Drawers
4D - 4 Drawers
6D - 6 Drawers
Prefix
Suffix
Body Type
STS A–30–R S E
Work Tables Only
A - Aluminum interior
S - Stainless steel interior

Section 1 General Information
Part Number 14514 2/08 1-3
PIZZA PREP TABLE EXAMPLE
PT - Pizza Top Table
A - Aluminum Interior
A - Stainless Steel Interior
Model Prefix
Body Type
PT–A–2
1 - 1 Door
2 - 2 Door
3 - 3 Door

General Information Section 1
1-4 Part Number 14514 2/08
Model/Serial Number Location
The McCall data plate which includes the model number
and serial number, as well as important electrical and
technical information, is located on the left interior wall of
the cabinet.
For convenience and quick reference, record the model
and serial numbers, voltage, and installation date in the
spaces below:
Model Number ________________________________
Serial Number ________________________________
Voltage ______________________________________
Installation Date _______________________________
Warranty Coverage
Warranty coverage on a McCall cabinet begins on the
date it is installed. Please read the warranty certificate
included with the cabinet for details.
PARTS COVERAGE
1. McCall warrants the cabinet, refrigeration, and
mechanical components against defects in materials
and workmanship for a period of one (1) year from
the date of original installation.
2. Refrigerator and freezer compressors are covered
for five (5) years from the date of original installation.
LABOR COVERAGE
Labor is covered for (1) year from the date of original
installation.
EXCLUSIONS FROM WARRANTY
1. Normal start-up, maintenance, adjustments, and
cleaning.
2. Damage caused by improper installation of the
McCall cabinet as outlined in this manual.
3. Labor charges resulting from the inaccessibility of
the McCall cabinet.
4. Damage to parts due to misuse, abuse, neglect, or
accidents.
5. Premium labor rates due to holidays, overtime,
travel time, mileage, etc., not specifically authorized
by McCall prior to service.
6. Miscellaneous tools or materials charges.
7. Repairs due to modifications to the McCall cabinet
or refrigeration system not authorized by McCall in
writing.
8. Claims for indirect or consequential damages,
including food spoilage or product loss.
9. Damage due to faulty or incorrect power supply,
floods, storms, or other acts or God.
WARRANTY SERVICE
To ensure warranty coverage, a qualified service
company, authorized by McCall, must perform the
warranty repair.
If the dealer the McCall cabinet was purchased from
does not perform warranty service, please contact the
McCall Service Department for assistance.

Part Number 14514 2/08 2-1
Section 2
Installation Instructions
Please call your local McCall dealer or the McCall
Service Department if you have any questions regarding
proper installation.
Locating the Cabinet
Pre-installation Checklist
NOTE: A fully loaded cabinet can weigh more than
2,000 pounds.
Cabinet Clearances (Typical Single Door Cabinet Shown)
Important
These instructions are of the utmost importance in
assuring that the McCall cabinet operates as
designed. Follow them closely.
!
Caution
When selecting a permanent location for the unit,
observe the following guidelines. Failure to do so
may cause reduced performance and efficiency,
cause damage, and/or void your warranty.
Install the cabinet in an indoor environment
only.
The air temperature entering the refrigerator or
freezer condenser should be between 55°F
(13°C) and 100°F (38°C).
Allow space for air circulation in the refrigeration
condensing unit compartment on refrigerators
and freezers. The minimum space requirements
are shown below.
The floor must be strong enough to support the
weight of the cabinet and product load.
PIZZA TABLES AND
REFRIGERATED BASES
E-3045-B
CHEF STANDS
COMPACT UNDERCOUNTERS
REFRIGERATOR AND FREEZERS
Front View Side View
6.00"
(15.2 cm)
(Load Height)
Front View Side View Front View Side View
6.00"
(15.2 cm)
(Load Height)
6.00"
(15.2 cm)
(Load Height)
1.00"
(2.5 cm)
Line
Cover
3.00"
(7.6 cm)
6.00"
(15.2 cm) 1.00"
(2.5 cm)
Note:
1" side clearance
is recommended
on 27" and 45"
freezers.
No side clearance
is needed on
refrigerators.
1.00"
(2.5 cm)

Installation Instructions Section 2
2-2 Part Number 14514 2/08
Uncrating
1. Remove the bottom shipping skid using one of the
methods below:
- Lay the cabinet on its back, elevated and
supported by wooden blocks. Remove the skid
mounting bolts and separate the skid from the
cabinet.
- Tilt the cabinet from side to side and remove the
mounting bolts. Support the weight of the cabinet
apart from the skid.
2. Install the legs or casters and torque them to
360 inch-pounds (41 Nm). Refer to the drawing at
right.
3. Return the cabinet to the upright position.
4. Remove any remaining crating materials. Installing Cabinet Legs
Leveling the Cabinet
The cabinet must be leveled after it is positioned in its
permanent location. This insures proper door alignment
on all cabinets, adequate condensate water drainage
and proper refrigeration system operation.
1. Move the cabinet to its permanent location.
2. Place a level on top of the cabinet.
3. Turn the leveling foot of the lowest corner leg to
center the bubble in the level.
4. Adjust each of the other corners until the bubble is
centered and the cabinet is stable.
5. Re-check the cabinet from side to side and from
front to rear with the level.
!
Warning
Never attempt to tilt the cabinet alone. Always use
two or more people when tilting the cabinet to
remove the shipping skid or to move it through
doorways.
!
Caution
If the cabinet was placed on its back while moving it
or while removing the bottom shipping skid, wait at
least two hours after returning the cabinet to the
upright position before starting the refrigeration
system.
!
Caution
Never use sharp instruments to cut the plastic or
cardboard crating materials. Damage to the cabinet
exterior may result.
!
Caution
If casters are installed instead of legs, the floor must
be leveled before final positioning of the cabinet.
Thread Foot in
as Far as
Possible
Thread Leveling
Leg into Base of
Cabinet
SV1342

Section 2 Installation Instructions
Part Number 14514 2/08 2-3
Shelf/Tray Slide Installation
SHELVES — UNDERCOUNTER UNITS & SANDWICH/
SALAD UNITS
Shelf clips are factory-installed on undercounter
refrigerators and freezers, and on regular and super top
sandwich/salad prep units.
To install the shelves, simply unpackage the shelves
from the cardboard container and place one on each set
of clips.
SHELVES — PIZZA PREP UNITS & REFRIGERATED
WORK TABLES
Pizza prep units and work tables are factory-fitted with
shelf support standards. The shelf clips are packaged
separately and must be installed as shown in the
drawing below.
Four shelf clips are required for each shelf. Make sure
that the clips are level side-to-side and front-to-rear.
Place one shelf on each set of clips.
Shelf Installation
TRAY SLIDES (OPTIONAL)
Refrigerated pizza tables include a chrome plated steel
pan or tray rack (Model RA-11-T) behind one door
opening on 2- and 3-door models. All other tray slides for
pizza tables and refrigerated work tables are optional
accessories and are included only when ordered. To
install a tray slide:
1. Locate the appropriate square shelf standard holes
at the desired height.
2. Insert the tabs of each slide into the 3/8" holes in the
shelf support standards and pull it straight down to
lock it into place (refer to drawing below).
Tray Slide Installation
Shelf
Support
Standard
SV1342
Extensions are required when using
18" wide (left to right) trays or pans
Tray
Slide
Note: Shelf support
standards are shown
outside for clarity.

Installation Instructions Section 2
2-4 Part Number 14514 2/08
Electrical
All cord-connected units must be plugged into a
grounded and properly sized electrical outlet with
appropriate overcurrent protection. Refer to the drawing
below for electrical plug configurations.
5-20P and 5-15P Electrical Plug Configurations
All permanently connected (hard wired) units are fitted
with a power junction box and 6" pigtail wires for power
connection.
Connect one end of the power line to the pigtail from the
cabinet junction box. Connect the other end to a properly
sized electrical source.
As a rule, the power lines must be enclosed inside a
conduit secured to the power junction boxes on both
ends.
NOTE: Power installation must be in compliance with the
National Electrical Code and all applicable local and
state codes.
After the power source has been connected, turn on the
main power switch. The switch is located on the cabinet
top, behind the front louvered panel.
SER.4
5-15P5-20P
! Warning
Never use an extension cord.
Never alter the power cord or plug supplied with the
cabinet. Failure to follow this warning could result in
serious injury or death.

Section 2 Installation Instructions
Part Number 14514 2/08 2-5
ELECTRICAL SPECIFICATIONS
Product
Type Self-Contained Base Models Voltage/Cycles/ Phase Total Amps Maximum Fuse Size ANSI Electrical Plug Configuration
Undercounter
Refrigerators
R-6E, RS-6E, RSC-6E 115/60/1 6.0 15 amp NEMA 5-15
R-10E, RS-10E, RSC-10E 115/60/1 8.0 15 amp NEMA 5-15
R-15E, RS-15E, RSC-15E 115/60/1 6.0 15 amp NEMA 5-15
Undercounter
Freezers
F-6E, FS-6E, FSC-6E 115/60/1 8.0 15 amp NEMA 5-15
F-10E, FS-10E, FSC-10E 115/60/1 8.5 15 amp NEMA 5-15
RP-6EN 115/60/1 6.0 15 amp NEMA 5-15
RP-10-6EN, RP-10-8EN,
RP-10-12EN 115/60/1 8.0 15 amp NEMA 5-15
Sandwich/Salad
Units
RP-15-8EN, RP-15-12EN,
RP-15-16EN 115/60/1 10.0 15 amp NEMA 5-15
RST-27-2EN 115/60/1 6.0 15 amp NEMA 5-15
RST-45-2EN, RST-45-3EN,
RST-45-12EN 115/60/1 8.0 15 amp NEMA 5-15
RST-59-3EN, RST-59-4EN,
RST-59-16EN 115/60/1 10.0 15 amp NEMA 5-15
LTA-10-RSE, LTS-10-RSE,
STA-10-RSE, STS-10-RSE,
STSA-10-RSE, STSS-10-RSE 115/60/1 7.0 15 amp NEMA 5-15
LTA-20-RSE, LTS-20-RSE,
STA-20-RSE, STS-20-RSE,
STSA-20-RSE, STSS-20-RSE 115/60/1 10.0 15 amp NEMA 5-15
Refrigerated
Work
Tables
LTA-30-RSE, LTS-30-RSE,
STA-30-RSE, STS-30-RSE,
STSA-30-RSE, STSS-30-RSE 115/60/1 12.0 15 amp NEMA 5-15
LTA-10-FSE, LTS-10-FSE,
STA-10-FSE, STS-10-FSE,
STSA-10-FSE, STSS-10-FSE 115/60/1 7.0 15 amp NEMA 5-15
LTA-20-FSE, LTS-20-FSE,
STA-20-FSE, STS-20-FSE,
STSA-20-FSE, STSS-20-FSE 115/60/1 12.0 15 amp NEMA 5-15
LTA-30-FSE, LTS-30-FSE,
STA-30-FSE, STS-30-FSE,
STSA-30-FSE, STSS-30-FSE 208-230/60/1 11.8 15 amp Hard Wired
Low Boy
Chef
Stands
LBS-2D-ST, LBS-2D-LT 115/60/1 7.0 15 amp NEMA 5-15
LBS-4D-ST, LBS-4D-LT 115/60/1 10.0 15 amp NEMA 5-15
LBS-6D-ST, LBS-6D-LT 115/60/1 12.0 15 amp NEMA 5-15
Pizza
Prep
Tables
PTA-10, PTS-10 115/60/1 10.0 15 amp NEMA 5-15
PTA-20, PTS-20 115/60/1 12.0 15 amp NEMA 5-15
PTA-30, PTS-30 115/60/1 16.0 20 amp NEMA 5-20

Installation Instructions Section 2
2-6 Part Number 14514 2/08
Condensate Water Removal
McCall cabinets are equipped with condensate vaporizer
systems.
Remote units use an electrically operated system.
Most self-contained units use either an energy-free
automatic type or an electrically-operated type. No drain
connection is required.
Defrost Systems
GENERAL
Refrigerator coils are kept below the freezing point
(32°F). During compressor off time, the evaporator fan
continues to circulate 38°F refrigerator compartment air
through the evaporatorcoil. This air circulation raises the
coil temperature above the freezing point, melting any
accumulated frost. The run-off water is drained into the
vaporizer pan and is evaporated.
Freezer coils are defrosted electrically.
NOTE: A freezer’s evaporator fans do not run
immediately upon start-up or during and immediately
following the defrost cycles. The fans start when the coil
reaches a cold temperature. This prevents the fans from
blowing heated air on the stored products.
DEFROST TIMERS
Undercounter freezer models F-10E, FS-10E, and
FSC-10E use an adjustable defrost timer which may be
custom-set to initiate defrost periods. All other models
use non-adjustable freezer defrost timers, which
automatically initiate at pre-set intervals and for a
pre-determined duration.
DEFROST SETTINGS
The defrost timer is factory preset to defrost the
evaporator coil each day at 2:00 AM, 8:00 AM,
2:00 PM, and 8:00 PM.
If you wish to change the defrost times, remove the pins
from the outer dial and re-insert them into the desired
time slots. (Refer to drawing.)
Defrost Timer
SETTING DEFROST TIME
The defrost timermust be set to real time after the power
is turned on, or after a power failure.
To set the time:
1. Grasp the knob in the center of the inner dial.
2. Turn it counterclockwise to rotate the outer dial.
3. Line up the current time of day on the outer dial with
the pointer.
!
Caution
Leave at least one hole between adjacent pins.
Important
Set the defrost timer to defrost the cabinet during
the lowest usage periods.

Section 2 Installation Instructions
Part Number 14514 2/08 2-7
ADJUSTING DEFROST DURATION
The defrost cycle is terminated by a temperature-
sensing switch located on the suction line, adjacent to
the evaporator coil.
The defrost duration is factory-set. Normally, no
adjustment is required. For a longer defrost time, press
down on the inner dial pointer and rotate the pointer until
the desired time lines up.
TEMPERATURE CONTROLS
The temperature controls are factory-set to maintain an
average temperature of 38°F in refrigerators, and an
average temperature of 0°F in freezers.
The temperature variance is 6-8 degrees. A freezer
should run between -2 to -3°F and +3 to +4°F. A
refrigerator should run between +35 to +36°F and +41 to
+42°F.
For a different cabinet temperature setting, turn the
temperature control knob or screw, located on the
evaporator coil/blower housing.
Important
The coil defrosts only until the temperature-sensing
switch terminates the cycle, regardless of the
defrost duration that is set.
Important
Setting the temperature control to the coldest setting
may cause the coil and/or air ducts to freeze and ice
up. This will eventually result in a warmer cabinet
temperature.
If ice accumulation occurs and the temperature is
lower than the guidelines, turn the control knob to a
warmer setting.
!
Caution
Allow the cabinet to reach proper operating
temperature before filling it with product. Do not
place hot or steaming foods in the cabinet.
!
Caution
Store products with high acid content (such as
lettuce, other fresh vegetables or fruits, salad
dressings, etc.) in closed containers. This will
prevent corrosion on the evaporator coil and other
metal parts in the air distribution system.

Installation Instructions Section 2
2-8 Part Number 14514 2/08
THIS PAGE INTENTIONALLY LEFT BLANK

Part Number 14514 2/08 3-1
Section 3
Operation
Sequence of Operation
LOADING SHELVES
For maximum operating efficiency, load the shelves with
space between the stored items. This allows air to
circulate properly. Refer to the drawings below.
LOADING PANS
Pan-top refrigerators are designed for operation with all
pans in place, even if some pans are to be left empty.
For maximum food freshness, fill the pans only with an
amount than can be used in a specific usage period
(breakfast, lunch, dinner, etc). During non-use or
slow-use periods, close the lid cover.
Loading the Shelves
!
Caution
Store products with high acid content (such as
lettuce, other fresh vegetables or fruits, salad
dressings, etc.) in closed containers. This will
prevent corrosion on the evaporator coil and other
metal parts in the air distribution system.
Important
Uncovered food will dehydrate much more rapidly
than covered food. For best food quality, always
store in covered container.
Supply Air
0301
Evaporator Fan
Shelf
Evaporator Coil
Shelf Compressor
Return Air
Evaporator Coil
Supply Air
Return Air
COMPACT UNDERCOUNTER
REFRIGERATOR AND FREEZERS
CHEF STANDS
PIZZA TABLES AND
REFRIGERATOR BASES
Evaporator Coil
Shelves
Return Air
Supply Air

Operation Section 3
3-2 Part Number 14514 2/08
Operating Checks and Adjustments
DOOR HINGE ADJUSTMENT
1. Loosen 2 Phillips head screws on the top and
bottom hinges where the hinges fasten to the
cabinet exterior front facing.
2. Firmly press the door tight to the cabinet front while
re-tightening the hinge screws.
NOTE: For some adjustments, it may be necessary to
add shims behind the hinges.
REMOVING DOORS
Remove 2 Phillips head screws from the top door hinge
and 2 Phillips head screws from the bottom hinge.
Carefully lift the door off the cabinet front.
REHINGING DOORS — SINGLE DOOR MODELS
McCall’s one door models are factory-shipped hinged on
the right side (facing the unit front). If it becomes
necessary to change the hinging on a door:
1. Remove 2 Phillips head screws from the top and
bottom door hinges.
2. Carefully lift the door off of the cabinet.
3. Remove the (3) screws securing the door handle
and remove the handle.
4. Turn the door 180 degrees.
5. Attach handle at the position indicated by the pre-
punched mounting holes.
6. Remove the hinges from the door as shown in the
drawing.
7. Position and attach the new hinge
(Part #HAH-0702-001 for the top hinge,
Part #2HAH-0704-001 for the bottom hinge).
8. Remove and reposition the hinge cartridge
mechanism.
9. Attach the door to the cabinet using the screws
removed earlier.
10. Perform the “Door Hinge Adjustment” procedure
above.
Hinge Removal
HingePin
Screw
0302
Hinge Pin
Removable
Mechanism
Hinge Mechanism
Mounting Screws

Part Number 14514 2/08 4-1
Section 4
Maintenance
Cleaning
EXTERIOR
Clean cabinet exterior surfaces with a solution of mild
soap and water. To minimize streaking, follow with a
fresh water rinse.
If stainless steel becomes discolored, scrub only in the
direction of the finished grain.
For high shine, see your kitchen equipment dealer for a
high-quality stainless steel polish.
If the cabinet has a synthetic cutting board, remove it by
simply lifting the board straight up. Make sure the board
and the metal cabinet surface are completely dry before
replacing the cutting board.
The condensate evaporator pan, located underneath the
cabinet, should be cleaned periodically with soapy water
to remove any mineral deposits.
INTERIOR
Clean cabinet interior surfaces with warm water and
baking soda, applied with a cloth or sponge.
The air duct and shelf support standards can be
removed without special tools to facilitate cleaning.
Wash door gaskets weekly with a mild soap and water
solution, followed by a fresh water rinse.
While cleaning, check the door gaskets for proper
sealing. Adjust if needed.
Cleaning the Condenser Coil
For efficient operation, it is very important to clean the
condenser coil surface and keep it free of dust, dirt, and
lint. McCall recommends checking the condition of the
condenser coil once a month.
The condensing unit fan draws dust, lint and small
particles to the condenser coil, where it forms a “blanket”
on the coil surface. This is normal and should be
periodically removed.
CONDENSER CLEANING PROCEDURES
One or more of the following methods may be used to
clean the condenser coil surface, depending upon the
extent of the build-up on the fins.
Method 1
Remove light build-up with a soft brush or a vacuum with
a brush attachment. Brush the condenser fins from top
to bottom, not from side to side. Shine a light through the
fins to check for dirt inside the condenser.
Method 2
Clean moderately dirty fins with compressed air, blowing
from the inside out. Follow by brushing, if necessary.
Method 3
Clean with a commercial condenser coil cleaner,
available from a kitchen equipment dealer. Follow the
directions and precautions supplied with the cleaner.
!
Caution
Do not use steel wool, caustic soap, or abrasive
cleaners, as these may damage the metal finish.
Alcohol-based cleaners may damage the nylon door
cams.
!
Caution
Do not clean cabinet interior surfaces with any
cleaning product not specifically approved for use
where food may come into contact.
!
Caution
Do not use steel wool, caustic soap, or abrasive
cleaners, as these may damage the metal finish.
!
Warning
Disconnect electric power before cleaning. Failure
to follow this warning could result in serious injury or
death.
!
Caution
Failure to clean and maintain the condenser coil
properly will result in reduced air circulation through
the condenser fins. This will cause reduced
efficiency, high operating pressures, and can
shorten compressor life.
! Warning
Condenser fins are sharp. Use care when working
around them.

Maintenance Section 4
4-2 Part Number 14514 2/08
After cleaning, straighten any bent condenser fins with a
fin comb.
Using a Fin Comb
CLEANING THE FAN BLADES AND MOTOR
If necessary, clean the fan blades and motor with a soft
cloth. If it is necessary to wash the fan blades, cover the
fan motor to prevent moisture damage.
CLEANING THE EVAPORATOR DRAIN PAN
The evaporator drain pan, located at the bottom of the
evaporator blower panel, should be cleaned periodically
to remove any food, debris, etc. that may have fallen or
been drawn into the pan.
To clean the pan drain outlet, gently insert a pliable wire,
such as a pipe cleaner, 3-4" (7-10 cm) into the mouth of
the outlet. Remove any obvious debris in the pan
bottom.
fin_comb
Fin Comb
Condenser
Comb
Down Only