Stoelting O431RC User Manual
Slim, Twin Twist, Floor Model
Soft Serve/Yogurt Pressurized Freezer
with Rear Opening Refrigerated Cab
• Rear opening refrigerated cab, gives access to product
from rear of machine without interrupting customer use.
• Maintains high production capacity in high temperature
conditions. Provides greater reliability and quieter
operation with the combination of Stoelting’s high
efciency evaporator system and Scroll™ compressor.
• IntelliTec™ control with LCD display communicates
with operator for worry-free operation (NAFEM
Data Protocol capable).
• Mix pumps inject the exact amount of air into your mix,
maintaining consistent overrun to assure maximum
protability with clean-in-place simplicity.
O431RC
• Long-wearing parts offer low preventative
maintenance costs.
• Energy Conservation Mode (ECM) protects product
from overagitation during slow or non-draw periods.
• Proprietary auger design gently folds mix and
prevents product breakdown, producing a smoother,
creamier product.
• Clear door shows visible moving product for
merchandising appeal.
• Self-closing spigot eliminates waste and ensures
precise portion control.
• Adjustable dispense rate for optimal product output.
• Built for consistent control of all mixes, including
low-fat, low-sugar mixes.
• Ideal choice for locations that offer self-serve or
where space is an issue.
• Optional bag connection system eliminates potential
contamination sources.
Enviro
Smart
Above: Back view of O431, showing rear
access refrigerated cab and controls
Left: Refrigerated storage cabinet showing
slide-out tray and bag connection system
Dimensions
width
height
depth
Weight
Electrical
running amps
connection type
International Option
Compressor
Drive Motor
Air Flow
Plumbing Fittings
Hopper Volume
Freezing Cylinder
Volume
with crate
27'' (68,6 cm)
78'' (198,1 cm)
48'' (121,9 cm)
650 lbs (294,8 kg)500 lbs (226,7 kg)
Two - 1 gallon (3,79 liters)
Two - 5.5 gallons (20,82 liters)
15,000 Btu/hr Scroll™ Compressor
Water cooled units require 1/2" N.P.T. water and drain fittings.
Model O431 RC
37-3/4'' (95,9 cm)
67-7/8'' (172,4 cm)
1 Phase, 208-240 VAC, 60Hz
19-1/8'' (48,6 cm)
Machine
NEMA L6-30P NEMA L6-30P
Two - 3/4 hp
Air cooled units require 3" (7,6 cm) air space on both sides.
Air Cooled Water Cooled
17A 15A
1 Phase, 220-240 VAC, 50Hz or 3 Phase, 380-415 VAC, 50Hz
*
Continuous research leads to ongoing product improvements; therefore, these specications are subject to change without notice and should not
be used as installation specications.
* Machine requires a dedicated electrical circuit.
Distributed by:
502 Highway 67 • Kiel, WI 53042-1600
920-894-2293 • 800-558-5807
Fax: 920-894-7029
E-mail: foodservice@stoelting.com
www.stoeltingfoodservice.com
Certied, Listed and/or Recognized by:
ISO 9001:2008 Registered
STMF-104C 04/12
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