Delfield ST4448N User manual

ST4448N FRONT-BREATHING SELF-CONTAINED FLAT TOP REFRIGERATORS
Project __________________________
Item ____________________________
Quantity _________________________
CSI Section 11400
ST4448N FLAT TOP
Front-Breathing Self-Contained Compact Flat Top Refrigerators
980 S. Isabella Road
Mt. Pleasant, MI 48858
www.delfi eld.com
Phone: [phone]
Fax: [phone]
Email: info@delfi eld.com
Approval _________________
Date ____________________
SPECIFICATIONS
Exterior top is one-piece, 22-gauge stainless steel
with integral square nosing on the front.
Exterior back and bottom are two-piece 24-gauge
galvanized steel.
Exterior ends are stainless steel.
Interior sides of door models are thermoformed ABS
plastic with integral shelves supports. Interior back is one-
piece 22-gauge stainless steel. Interior bottom and top
are thermoforned ABS plastic. Base is fully insulated with
high-density foamed in place polyurethane.
Refrigeration system uses HFC-404A refrigerant.
Compressor is 1/5 H.P., with condenser coil and condensate
evaporator mounted on rear of the cabinet. Evaporator
coil are located on the interior rear wall of the cabinet.
Refrigerant flow is controlled by a capillary tube. Cabinet
maintains an interior cabinet temperature of 36°F to 40°F
(2°C to 4°C).
ACT control. ACT electronic, solid state control, mounted
on the exterior rear of the cabinet, allows unit to maintain
precise temperatures in heavy duty conditions.
Electrical connections are 115 volt, 60 Hertz, single
phase. Unit has a 7’ (2.1m) long electrical cord and NEMA
5-15P plug.
Casters: Equipment is mounted on 2” (5.08cm) diameter
front locking plate casters. 2.5” (6.35cm) ride height.
Doors have a 24-gauge stainless steel exterior, with
thermoformed ABS plastic interior liner. Cabinet of door
models has one adjustable epoxy-coated wire shelf.
Drawers have a 24-gauge stainless steel exterior
with thermoformed ABS plastic interior liner. Drawer
frames are 12-gauge stainless steel. Drawer slides are
11-gauge stainless steel with Delrin bearings. Drawer
units have two drawers. Top drawer holds one 12” x
20” (30.5cm x 50.8cm x 10.1cm) and three 1/6 size
4"-6" deep pans. Bottom drawer holds one 12" x 20"
and three 1/6 size 4" deep pans. Pans are supplied
by others.
MODELS:
❑ ST4448N Two section refrigerator ❑ STD4448N Two section refrigerator
Flat top with a door Flat top with drawers
ST4448N
STANDARD FEATURES
• All 4400 and 4500 Series units are 100% front breathing,
which allows the unit to be pushed against a wall or built into
a cabinet or an existing line up
• Durable, rugged stainless steel sides, top and front
• Features Delfi eld’s exclusive ABS interior (on sides). ABS
is extremely durable - it won’t dent, chip or corrode and is
backed by a limited lifetime warranty
• Heavy duty self-closing hinges
• “ST” prefi x models have a 4” stainless steel backsplash
• “D” prefi x models feature Delfi eld’s exclusive new drawer
system. Drawers are backed by a 10-year warranty on the
track assembly
• Environmentally friendly R404A refrigerant
• High density foamed in place polyurethane keeps energy
costs low
• Black recessed quick grip handle
• Standard on 2” casters for easy cleaning and installation
• 60-cycle single phase electrical system
• 7’ cord and plug supplied
• Cord spring relief - prevents cord rollover
• One epoxy coated wire shelf standard, installed per door
section
• ACT solid state electronic control
• One year parts and 90 day labor standard warranty.
OPTIONS AND ACCESSORIES
❑ Flat lift off cover
❑ 18” wide single tier overshelf
❑ Stainless steel finish on back
❑ Plastic laminate on front
❑ Additional wire shelves
❑ Door lock
❑ Exterior thermometer
❑ Interior lights
❑ Glass door(s)
❑ *220V/50 Hertz electrical system
* Inclusion of this option will alter electrical
specifications of the unit.

ST4448N Front-Breathing Self-Contained Compact Flat Top Refrigerators
Model #__________
CSI Section
Printed in the USA.
07/06
DSST4448N
980 S. Isabella Road
Mt. Pleasant, MI 48858
www.delfield.com
Phone: [phone]
Fax: [phone]
Email: info@delfield.com
Mechanical Data–Standard Unit
MODEL #OF SHELF STORAGE VOLTS/HERTZ/ NEMA SHIP
NUMBER SHELVES AREA. SQ. FT. CAP. CU. FT. H.P. PHASE AMPS PLUG WEIGHT
ST4448N
2 4.18 10.7 1/5 115/60/1 7.2 5-15P 335 lbs/ 152 kg
STD4448N
NA NA 2.7 1/5 115/60/1 7.2 5-15P 370 lbs/ 168 kg
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INSTALLATION NOTE:
Refrigeration system is designed
so that air will flow under the unit,
through the compressor area and out
the front of the unit. Any restriction
to this air flow path will void the
warranties.
PLEASE NOTE:
Air flow through the louver on the
back of the unit is not necessary
for operation, however, any air
which passes through the louver is
beneficial.
ST4448N ISO VIEWST4448N ELEVATION VIEW ST4448N RIGHT SIDE VIEW
STD4448N ISO VIEW
STD4448N ELEVATION VIEW STD4448N RIGHT SIDE VIEW
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