Beverage Air 8FR-13 Service Manual
SERVICE &
INSTALLATION
MANUAL
Chest
Freezers
51-1371-04
02/03
CARRIER COMMERCIAL REFRIGERATION, INC.
Providing BEVERAGE-AIR • FRIGIDAIRE • KELVINATOR • UNIVERSAL NOLIN Products/Services
If additional information is necessary, call the factory.
Our toll free number is 1-800-684-1199.Technical assis-
tance engineers are willing to assist you in any way possible. Office hours are from 7:30 a.m. to 5:30 p.m.,
Eastern Standard Time.
Important information is contained in this manual which should
be retained in a convenient location for future reference.
All data and information in this manual is subject to change without notice.
MODEL DESIGNATION INFORMATION
115V, 60HZ
PAR T N O. MODELS
52-1904-21 2SF-13
52-1904-22 4SF-13
52-1904-23 4DF-13
52-1904-24 6DF-13
52-1904-25 8DF-13
52-1904-33 8FR-13
52-1904-26 10DF-13
52-1904-27 14DF-13
52-2034-01 DI4-2
EXPORT 220V, 50HZ
PAR T N O. MODELS
52-1904-34 E2SF-13
52-1904-35 E4SF-13
52-1904-36 E4DF-13
52-1904-37 E6DF-13
52-1904-38 E8DF-13
52-1904-39 E8FR-13
SECTION I
General
Maintenance
& Repair
Ice Cream Cabinets
Except for routine cleaning, these chest freezers
require little maintenance. In the unusual event
that repair should be necessary , this manual presents information that is helpful in maintaining,
diagnosing, and repairing these cabinets.
Table of Contents
GENERAL MAINTENANCE & REPAIR
Installation/Operation .......................................................... 3
Grounding Instructions ...................................................... 4
Cleaning Instructions .......................................................... 5
Defrosting Instructions ...................................................... 6
2SF / 4DF / 4SF / DI4 Specs. & Drawings .......................... 7
6DF / 8DF / 10DF / 14DF Specs. & Drawings .................... 8
8FR Specs. & Drawings ...................................................... 9
General Operations Information ........................................ 10
Cabinet Construction ........................................................ 10
Cooling Tank Assembly .................................................... 10
Chamber Guards .............................................................. 10
Replacing Chamber Guards .............................................. 11
Lids .................................................................................. 11
Replacing Stainless Steel Top Cap .................................... 11
Refrigerating Systems ...................................................... 11
Condenser ........................................................................ 11
Filter Drier ........................................................................ 12
Capillary Tube .................................................................. 12
Heat Exchanger ................................................................ 12
Replacing Heat Exchanger ................................................ 12
Refrigerant Cycle - Condenser & Evaporator .................. 13
Electrical Service .............................................................. 14
Thermostat ...................................................................... 14
Condensate Heater ............................................................ 15
Motor & Relay .................................................................. 16
Checking For Electrical Trouble ........................................ 17
Refrigeration Service: Compressor Installation ................ 17
Refrigerant Service .......................................................... 17
Cleaning System After Burnout ........................................ 19
Wiring Diagram: Chest Models ........................................ 20
ELECTRICAL & REFRIGERATION
SPECIFICATIONS
2SF-13 & 4SF-13 (R-404A) .............................................. 21
4DF-13 & 6DF-13 (R-404A) .............................................. 22
8DF-13 / 8FR-13 & 10DF-13 (R-404A) ............................ 23
14DF-13 & DI4-1 (R-404A) .............................................. 24
PAR TS LISTS
Cabinet Parts Illustration (R-404A) .................................. 26
Cabinet Parts Listing (R-404A) ........................................ 27
Cabinet Parts Listing (R-404A) Export................................28
Condensing Unit Comp. Listing (R404A) Export ................29
Condensing Unit Compartment Illustration (R404A) ..........30
Condensing Unit Compartment Listing (R404A) ................31
Condensing Unit Compartment Illustration & Listing
Model DI4-1........................................................................32
8FR Parts Listing (R-404) & Accessory Mounting .......... 33
Cleaning Chocolate & Syrup Pumps ................................ 33
Accessory Mounting Limitations ...................................... 34
Caster Assembly Installation ............................................ 35
2TABLE OF CONTENTS
Installation & Operation Instructions
These instructions include information which is intended
to assure the operator of correct installation, operation,
and service. Before attempting installation, adjustment
or maintenance, be certain of the following:
1.That you have read and fully understand the instructions.
2.That you have all the tools required and are trained to
use them.
3.That you have met all installation and usage restrictions and are familiar with the functions and operation
of the unit.
4.That you follow all instructions exactly as given.
All fittings, measurements, procedures and recommendations are significant. Substitutions and approximation
must be avoided. Improper handling, maintenance,
installation and adjustment or service attempted by anyone other than a qualified technician, may void the
future warranty claims and cause damage to the unit
and/or result in injury to the operator and/or bystanders.
Record for Service
Model No. __________________________________
Serial No. ____________________________________
Installation Date ______________________________
Invoice Date__________________________________
Start-up Date ________________________________
Telephone for Service __________________________
INSTALLATION INSTRUCTIONS
Thermostat will maintain approximately zero degrees on
the original factory setting. Turn the adjusting screw
clockwise for colder and counterclockwise for warmer.
IMPORTANT: Turning control counterclockwise to the
stop shuts cabinet "OFF".
For storage of package ice cream, turn thermostat to
coldest position. Limit top layer of package to a height
consistent with cabinet usage and turn over of product.
LOCATION
Select a location for the cabinet which will be most convenient for the customer and which will allow adequate
air circulation.Restricted air flow will result in higher condensing pressures and operating costs.
Provide at least a 1-inch space around the exterior of
the cabinet. The outside shell is the condenser and
depends on the natural convection of room air for dissipation of its heat. Stainless or formica facing sheets
applied to the cabinet exterior should be in tight contact
with the cabinet's outer walls to improve the heat flow.
When a cabinet is built into a counter or back-bar and
space is allowed between the counter and the cabinet
walls, provide holes or louvers along the top edge f or hot
air to escape.Holes should be screened to keep insects
and rodents out.
IMPORTANT: Before building any piece of equipment
in, run it to be sure the operation is satisfactory.
BE SAFE. SEE ILLUSTRATION ABOVE.
When a cabinet is installed in a moving vehicle, use the
original crate mounting angles or equivalent to securely
bolt the cabinet to the vehicle floor so it won't move
going around corners or during sudden starts and stops.
INSTALLATION & OPERATION 3
Important information is contained in
these instructions which should be
retained in a convenient location for
future reference.
Grounding Instructions
This appliance is equipped with a three-prong (grounding) plug for your protection against shock hazards.The
appliance should be plugged directly into a properly
grounded three-prong receptacle.
Where a two-prong wall receptacle is encountered, it
must be replaced with a properly grounded three-prong
receptacle in accordance with the National Electrical
Code and local codes and ordinances. The work must
be done by a licensed electrician.
IMPORTANT
Do not, under any circumstances cut or remove the
round grounding prong from the appliance plug.
WARNING
Consult a licensed electrician if you have any
doubt about the grounding of your wall
receptacle. Only a licensed electrician can
determine the polarization of your wall
receptacle. Only a properly installed threeprong wall receptacle assures the proper
polarization with the appliance plug.
4 GROUNDING INSTRUCTIONS
20 Amp
15 Amp
15 Amp
20 Amp
FIG. 2
Cleaning Instructions
DIRECTIONS FOR PROPER CARE &
CLEANING
1.Wipe up spilled foods promptly.
2. Use lukewarm detergent solution for cleaning the
cabinet interior, exterior, and lids.Follow with a clean,
damp cloth and then wipe dry.
3. Protect the exterior enamel finish and plastic lid frame
with automotive type cleaner and wax.
4. Protect all stainless steel surfaces with a commercial
silicone emulsion type cleaner.This cleaner is excellent for all stainless steel surfaces. It leaves a protecting film that prevents fingermarking and the adherence of food particles.
5. CAUTION:
a. Never use naptha or solvent type cleaner on plas-
tic parts or lid frames.
b. Never u se harsh abrasive polishes on plastic parts
or plastic lid frames.
c. Do not blow steam or dash excessively hot water
against plastic materials when cleaning the tank or
defrosting, as damage to plastic parts may occur.
6.When the cabinet is taken out of service for more than
a short period:
a. Remove lids. (DO NOT replace them on the cabi-
net until the cabinet is again refrigerated.)
b. Defrost cabinet and remove any spilled ice cream
from the chamber guards.
c.Wash and dry chamber guards and cabinet interi-
or.(See Item 2 above.)
INSTRUCTIONS FOR SEALING
CABINET TO FLOOR
The National Sanitation Foundation recommends these
cabinets be sealed to the floor to prevent w ater, dirt and
vermin, etc. from getting under the cabinet. The instructions below meet their requirements.
1. Position and level the cabinet.
2. Draw outline of the base on the floor.
3. Raise and block the front side of the cabinet as illustrated in FIG. 1.
4. Apply a bead of mastic (See approved list below) to
the floor one half inch inside the outline drawn. (See
FIG. 2.) Bead must be heavy enough to compress at
all points when the cabinet is set down.
5. Raise and block the rear of the cabinet as illustrated
in FIG. 1.
6. Apply mastic on the floor as outlined in step 4 on the
other three sides.
7. Examine to see that cabinet is sealed to floor around
entire perimeter.
NOTE. Asphalt floors are very susceptible to chemical
attack. A layer of tape on the floor prior to applying the
mastic will protect the floor.
APPROVED MASTICS
3M #EC800 ............................................................Caulk
3M #EC2185 ..........................................................Caulk
3M #EC1055 ..........................................................Bead
3M #EC1202 ..........................................................Bead
Armstrong Cork ........................................Rubber Caulk
Products Research Co.#5000..................Rubber Caulk
G.E. Silicone Sealer
CLEANING INSTRUCTIONS 5
FIG. 1
Defrosting Instructions
A drain fitting is located in the bottom of the storage
tank.To drain the defrost water:
1. Remove and store products in another freezer.
2. Loosen and remove any items such as ice cream,
nuts, berries, paper labels, etc., which could plug the
bottom drain.
3. Remove the cap from the drain hose fitting.
4. Connect a hose to the fitting and run it to a floor drain,
a shallow (2" high maximum) pan, or to a “Filordrain”
at the sink.
5. Disconnect the cabinet by pulling the plug or turning
the thermostat off to melt down the frost.You can hasten the defrost by using the “Filordrain” or a hose to
spray warm water on the cabinet walls. (Detailed
instructions for using the “Filordrain” for spraying the
frost and removing the accumulated water are available from your dealer.)
6. Recap hose fitting after defrosting is complete.
6 GROUNDING INSTRUCTIONS
COMPRESSOR COMPARTMENT
DRAIN IN LINER
DRAIN CAP
Specifications - Specifications Subject to Change without Notice.
DI4 2SF 4DF 4SF
Compressor Mount Front Front Front Front
Temperature Range 0° to -20°F (-18° to -29°C) 0° to -25° 0° to -25° 0° to -20°
Number of Lids 2 2 2 4
Lid Construction Stainless Steel, High Density, High Density, Foamed-in-Place High Density, Foamed-in-Place High Density, Foamed-in-Place
Foamed-In-Place Insulation w/ Vinyl Gaskets Insulation w/ Vinyl Gaskets Insulation w/ Vinyl Gaskets
Insulation w/ Vinyl Gaskets
Hinge Type Continuous Composition Continuous Composition Continuous Composition Continuous Composition
Insulation Polyurethane Foam Polyurethane Foam Polyurethane Foam Polyurethane Foam
Wall Thickness 2-1/4" 2-5/16" 2-5/16" 2-5/16"
Capacity 4.9 cu. ft. 5.4 cu. ft. 9.1 cu. ft. 11.3 cu. ft.
Capacity
3 gal. (9-
1
⁄2" I.D.) cans 6 4 9 10
2-
1
⁄2 gal. (9" I.D.) cans 6 5 10 13
2-
1
⁄2 gal.(9-1⁄4" I.D.) cans 6 5 12 15
1
⁄2 gal. packages — 63 116 136
Shipping Weight 210 lbs. 212 lbs. 247 lbs. 294 lbs.
Compressor Size 1/5 HP 1/5 HP 1/5 HP 1/5 HP
Condenser Type Forced Convection No-clog, Wrap-around No-clog, Wrap-around No-clog, Wrap-around
Radiant Shell Radiant Shell Radiant Shell
Evaporator Type Cold Wall Cold Wall Cold Wall Cold Wall
Refrigerant Type R404A R-404A R-404A R-404A
Refrigerant Control Capillary Capillary Capillary Capillary
Defrost System Manual Manual Manual Manual
Amp Draw 2.0 2.0 2.0 2.0
Electrical Specs. (V/Hz/Ph) 115/60/1 115/60/1 115/60/1 115/60/1
NSF-7 (Ice Cream Storage) Yes Yes Yes Yes
UL & CUL Listed Yes Yes Yes Yes
Interior Finish Baked Enamel on Galvanized Steel Baked Enamel Baked Enamel Baked Enamel
Exterior Finish Unpainted Galvannealed Steel Baked Enamel Baked Enamel Baked Enamel
w/ Stainless Steel Cap w/ Stainless Steel Cap w/ Stainless Steel Cap w/ Stainless Steel Cap
Electrical Information Conduit Connected, Max. Fuse 15 Amp Service Cord 15 Amp Service Cord 15 Amp Service Cord
Size: 15 Amp, Circuit Ampacity: 15A NEMA 5-15P Plug NEMA 5-15P Plug NEMA 5-15P Plug
DI4 / 2SF / 4DF / 4SF SPECIFICATIONS 7
SF
Side View
DF
Side View
DI4 Front View
DI4 Side View
Model 2SF
Model 4DF Model 4SF
Thermostat
on Side
Handy
Box
10 7/8"
TYP.
1/2"
11 1/8"
13"
13"
Drain
12 1/8"
10 1/8"
25 1/2"
29 3/8"
Connector for
Drain Hose
27 3/4"
22 1/4"
SQ.
21 5/8"
Reach In Opening
2 1/4"
TYP.
8 6DF / 8DF / 10DF / 14DF SPECIFICATIONS
Specifications - Specifications Subject to Change without Notice.
6DF 8DF 10DF 14DF
Compressor Mount Front Front Front Front
Temperature Range 0° to -20°F 0° to -20° 0° to -20° 0° to -25°
Number of Lids 4 4 6 8
Lid Construction High Density, Foamed-In-Place High Density, Foamed-in-Place High Density, Foamed-in-Place High Density, Foamed-in-Place
Insulation w/ Vinyl Gaskets Insulation w/ Vinyl Gaskets Insulation w/ Vinyl Gaskets Insulation w/ Vinyl Gaskets
Hinge Type Continuous Composition Continuous Composition Continuous Composition Continuous Composition
Insulation Polyurethane Foam Polyurethane Foam Polyurethane Foam Polyurethane Foam
Wall Thickness 2-5/16" 2-5/16" 2-5/16" 2-5/16"
Capacity 14.1 cu. ft. 18.6 cu. ft. 23.6 cu. ft. 31.5 cu. ft.
Capacity
3 gal. (9-
1
⁄2" I.D.) cans 16 21 29 40
2-
1
⁄2 gal. (9" I.D.) cans 19 25 33 47
2-
1
⁄2 gal.(9-1⁄4" I.D.) cans 21 30 40 56
1
⁄2 gal. packages 173 234 298 103
Shipping Weight 304 lbs. 353 lbs. 396 lbs. 598 lbs.
Compressor Size 1/3 HP 1/3 HP 1/3 HP (2) 1/3 HP
Condenser Type No-clog, Wrap-around No-clog, Wrap-around No-clog, Wrap-around No-clog, Wrap-around
Radiant Shell Radiant Shell Radiant Shell Radiant Shell
Evaporator Type Cold Wall Cold Wall Cold Wall Cold Wall
Refrigerant Type R-404A R-404A R-404A R-404A
Refrigerant Control Capillary Capillary Capillary Capillary
Defrost System Manual Manual Manual Manual
Amp Draw 3.0 3.0 5.5 6.0
Electrical Specs. (V/Hz/Ph) 115/60/1 115/60/1 115/60/1 115/60/1
NSF-7 (Ice Cream Storage) Yes Yes Yes Yes
UL & CUL Listed Yes Yes Yes Yes
Interior Finish Baked Enamel on Galvanized Steel Baked Enamel Baked Enamel Baked Enamel
Exterior Finish Unpainted Galvannealed Steel Baked Enamel Baked Enamel Baked Enamel
w/ Stainless Steel Cap w/ Stainless Steel Cap w/ Stainless Steel Cap w/ Stainless Steel Cap
Electrical Information 15 Amp Service Cord 15 Amp Service Cord 15 Amp Service Cord 15 Amp Service Cord
NEMA 5-15P Plug NEMA 5-15P Plug NEMA 5-15P Plug NEMA 5-15P Plug
Model 6DF
Model 8DF
Model 10DF
Model 14DF
8FR SPECIFICATIONS 9
Specifications - Specifications Subject to Change without Notice.
8FR
Compressor Mount Front
Temperature Range 0° to -20°F
Number of Lids 2
Lid Construction High Density, Foamed-In-Place
Insulation w/ Vinyl Gaskets
Hinge Type Continuous Composition
Insulation Polyurethane Foam
Wall Thickness 2-5/16"
Capacity 14.1 cu. ft.
Capacity
3 gal. (9-
1
⁄2" I.D.) cans 21 - 12 top / 9 bottom
2-
1
⁄2 gal. (9" I.D.) cans 25
2-
1
⁄2 gal.(9-1⁄4" I.D.) cans 30
1
⁄2 gal. packages 234
Shipping Weight (Approx.) 353 lbs.
Compressor Size 1/3 HP
Condenser Type No-clog, Wrap-around
Radiant Shell
Evaporator Type Cold Wall Shell
Refrigerant Type R404A
Refrigerant Control Capillary
Defrost System Manual
Amp Draw 3.0
Electrical Specs. (V/Hz/Ph) 115/60/1
NSF-7 (Ice Cream Storage) Yes
UL & CUL Listed Yes
Interior Finish Baked Enamel on Galvanized Steel
Exterior Finish Baked Enamel
w/ Stainless Steel Cap
Electrical Information 15Amp Service Cord
NEMA 5-15P Plug
8FR
Operation - General
All the chest freezer models are of the same basic
design consisting of a hot wall condenser cap tube fed
tank wrap evaporator. Ice formation on the walls over a
period of time is normal.This frost should be scraped off
periodically in order to maintain peak performance.
These cabinets are thermostatically controlled for various temperature requirements. The thermostat is
located post adjacent to the unit compartment and can
be accessed for adjustment by the user with a screwdriver or a dime. Thermostat position #1 being the
warmest and position #7 being the coldest.
These cabinets are manual defrost and a drain is provided for periodic cleaning. A garden hose can be
attached to the drain plug for draining any water that
may accumulate.This drain attachment is located in the
front base rail of the cabinet.
NOTE: The power supply cord must be disconnected
when cleaning or servicing these cabinets.
On initial cabinet pulldown, the hot wall condenser may
become warm to the touch until the normal operating
temperatures are achieved.
Refer top model serial data tag for cabinet amperage,
refrigerant charges and type.
CABINET CONSTRUCTION
The low side tank is lowered into the outer shell and
anchored to the sub top by a plastic extrusion and foam.
The space between the outer wrapper and the inner
tank is then filled with urethane foam insulation (2-1⁄4"
thick) forming a three-ply wall of single unit construction.
The low side tank then is not removab le and no repair of
the low side can be made.
The stainless steel top capping is of drawn one piece
construction. It is put in place after the inner tank is
assembled to the wrapper and is secured to the sides of
the cabinet with 1⁄8" pop rivets.
COOLING TANK ASSEMBLY
The low side assemblies are designed so that the sides
and the ends of the tank are refrigerated.
The evaporator coil assembly on the tank is different to
that on previous models. It is now a serpentine coil
arrangement.The new evaporator starts at the top of the
inner tank and spirals downward to the condensing unit.
The thermostat bulb well is located near the front of the
machine compartment in all models.
CHAMBER GUARDS
The one-piece vinyl chamber guard extends from the
top of the lid opening down into the inner tank.
Galvanized steel chamber guard retainers mounted in
the top of the tank frame hold the vinyl chamber guard
against the top stainless steel capping.A special sealing
compound laid on the inside angle of the retainers seals
the vinyl to the stainless steel capping. One-piece
retainer brackets along the low er edge of the tank frame
retain the lower edge of the vinyl chamber guard.
To remove the vinyl chamber guard, merely unhook
from lower edge of the brackets and the top edge of the
chamber guard retainers. (See below)
10 GENERAL OPERATIONS
Loading...