Stoelting DC-4 User manual

Model DC-4, DC-4T
OWNER’S MANUAL
Manual No. 513629 August, 2007

DIPPING CABINET
DC-4 AND DC-4T
The dipping cabinet allows for the storage of freshly run
custard for use in cones, dishes and other products. The
dippingcabinetfeaturesanadjustabledigitaltemperature
controller which holds the custard at a consistent dipping
temperature. The dipping cabinet has four 4.25 gallon
removable square buckets.
This manual is designed to assist in the use of the DC-4
and DC-4T dipping cabinets.
Dipping Cabinet (DC-4T Shown)
Dimensions

CAUTION
Electrical Hazard
Do not operate the dipping cabinet unless the re-
ceptacle has an electrical ground. Do not attempt
any repairs unless the power has been discon-
nected.
CLEANING THE DIPPING CABINET
The frequency of cleaning must comply with local health
regulations. To clean the dipping cabinet, refer to the
following steps:
1. Removethebucketsfromthedippingcabinetand
take them to the washing station.
2. Turnthedipping cabinet power switch OFF.This
must be done daily to allow the cabinet to reach
above freezing temperatures.
3. Removethestainlesssteelcoversandtakethem
to the washing station.
4. Prepare detergent water by mixing 2 oz. of
Palmolive detergent or equivalent in 2 gallons of
90° to 110°F water.
5. Place the buckets and covers in the detergent
solution. Clean the buckets and covers with a
towel or sponge.
6. Thoroughly wash the dipping cabinet exterior,
bucketwell,andtroughwithacleantowelandthe
detergentsolution.
7. Rinseallcleanedsurfaceswithacleantoweland
water. Dry all surfaces with a clean dry towel.
SANITIZING THE DIPPING CABINET
Sanitizing must be done after the dipping cabinet is
cleaned and before any product is added. Sanitizing the
nightbeforeis not effective. However,youshould always
clean the dipping cabinet and parts after each use.
Whensanitizingthefreezer,refertolocalsanitaryregula-
tions for applicable codes and recommended sanitizing
products and procedures. The frequency of sanitizing
must comply with local health regulations.
In general, sanitizing may be conducted as follows:
1. Prepare Stera-Sheen Green Label Sanitizer or
equivalent according to manufacturer’s
instructions to provide a 100 parts per million
strengthsolution. Mix sanitizer in quantitiesofno
less than 2 gallons of 90° to 110°F water.
2. Place the cleaned buckets and covers into the
sanitizersolution.
3. Withacleanandsanitizedtowel,wipethedipping
cabinet exterior, bucket well, and trough.
4. Removethebucketsandcoversfromthesanitizer
solution and let them air dry.
5. Place the buckets into the well and install the
covers onto the dipping cabinet.
6. Turn the dipping cabinet power switch ON.
NOTE
Allow the dipping cabinet to operate for at least 2
hours prior to adding any custard.

Typical Settings for DC4 and DC4T
Note: Please use these settings as guidelines. Each cabinet may vary and should be set
up for highest efficiency, best quality, and preferred product texture. Space has been
provided for inputting the final settings after set up
Settings for Lemon Ice Bucket
Factory Settings Your Settings
Press set button on thermostat once F/C: F ________
Press set button again S1 10° ________
Press set button again Diff 1: 2° ________
Press set button again Mode: C1 ________
Press set button again S1 0 ________
Press set button again Diff 2 2 ________
Press set button again Mode C2 ________
Press the set button one more time and it will show current temperature and lock in any changes
that were made.
Settings for Custard Buckets
Factory Settings Your Settings
Press set button on thermostat once F/C: F ________
Press set button again S1 10° ________
Press set button again Diff 1: 2° ________
Press set button again Mode: C1 ________
Press set button again S1 0 ________
Press set button again Diff 2 2 ________
Press set button again Mode C2 ________
Press the set button one more time and it will show current temperature and lock in any changes
that were made.

DippingCabinetRefrigerationSchematic
CUL-DCModel
DippingCabinets
R-404A
Compressor
Evaporator
(CustardBucket)
AirCooled
Condenser
LowPressureSwitch
Open5PSIG
Close20PSIG
Dryer
Filter
L
Shut-offValve
(LowPressureTap)
P
1/4"
3/8"
Suction
Solenoid
Evaporator
(LemonIceBucket)ThermostaticExpansionValve
Suction
Solenoid
Sightglass
Shut-offValve
(HighPressureTap)
ThermostaticExpansionValve
1/4"
1/4"
3/8"
3/8"

ElectricalSchematic
Pilot
Light
DippingCabinet
CUL-DC-4
DC4T
WHT
WHT
WHT
WHT
WHT
WHT
WHT
ORN
BRN
BLU
YEL
RED
RED
BLK
BLK
MainDippingCabinet
TemperatureControl
LemonIceBucket
TemperatureControl
LemonIce
Solenoid
MainCabinet
Solenoid
STG2
(Winter)
STG1
(Summer)
STG2
(Custard)
STG1
(LemonIce)
C
C
120VCOM
NO
NO
NO
NO
C
C
C
C
120VCOM
PressureSwitch
Condensing
Unit
Contactor
WHT
RED
REDPURPUR
BLUBLUBLU
115Volt
15Amp
Plug
Summer-Winter
Switch
OFF
SUMMER
WINTER
OFF
CUSTARD
LEMONICE
LemonIce-Custard
Switch