Delfield 4400 series User manual

Part Number: 9294098 4/15
Compact Refrigerators & Freezers
4400 & 4500 Series
Original Instructions
Installation, Operation and Maintenance Manual
This manual is updated as new information and models are released. Visit our website for the latest manual.
*9294098*

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Deleld
WARNING Read This Manual Thoroughly Before Operating, Installing, Or Performing Maintenance On The Equipment.
WARNING Failure To Follow Instructions In This Manual Can Cause Property Damage, Injury Or Death.
WARNING Do Not Store Or Use Gasoline Or Other Flammable Vapors Or Liquids In The Vicinity Of This Or Any Other
Appliance.
WARNING Unless All Cover And Access Panels Are In Place And Properly Secured, Do Not Operate This Equipment.
WARNING This Appliance Is Not Intended For Use By Persons Who Lack Experience Or Knowledge, Unless They Have
Been Given Supervision Or Instruction Concerning Use Of The Appliance By A Person Responsible For Their
Safety.
WARNING This Appliance Is Not To Be Played With.
WARNING Do Not Clean With Water Jet.
WARNING Do Not Use Electrical Appliances Inside The Food Storage Compartment Of This Appliance.
CAUTION Observe the following:
• Minimum clearances must be maintained from all walls and combustible materials.
• Keep the equipment area free and clear of combustible material.
• Allow adequate clearance for air openings.
• Operate equipment only on the type of electricity indicated on the specification plate.
• Unplug the unit before making any repairs.
• Retain this manual for future reference.
Important Warning And Safety Information
WARNING
WARNING
WARNING
WARNING
WARNING
WARNING
WARNING
WARNING
WARNING

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Compact Refrigerators
Contents
Even though most equipment is shipped crated, care should be
taken during unloading so the equipment is not damaged while
being moved into the building.
1. Visually inspect the exterior of the package an skid or
container. Any damage should be noted and reported to the
delivering carrier immediately.
2. If damaged, open and inspect the contents with the carrier.
3. In the event that the exterior is not damaged, yet upon
opening, there is concealed damage to the equipment notify
the carrier. Notification should be made verbally as well as
in written form.
4. Request an inspection of the concealed equipment. This
should be done within 10 days from receipt of the equipment.
5. Check the lower portion of the unit to be sure legs or casters
are not bent.
6. Also open the compressor compartment housing and
visually inspect the refrigeration package. Be sure lines are
secure and base is still intact.
7. Freight carriers can supply the necessary forms upon
request.
8. Retain all crating material until an inspection has been made
or waived.
9. Do not use forklift or pallet jack to move this equipment
once it is removed from the pallet. Doing so may cause
equipment damage and void warranty.
Uncrating the Equipment
First cut and remove the banding from around the crate. Remove
the front of the crate material, use of some tools will be required.
If the unit is on legs remove the top of the crate as well and lift
the unit off the skid. If the unit is on casters it can be "rolled" off
the skid.
Receiving And Inspecting The Equipment
Receiving And Inspecting The Equipment......................................3
Introduction ...................................................................................4
Warranty Information.....................................................................4
Regulatory Certifications ...............................................................4
Specifications............................................................................5-12
Installation ..............................................................................13-14
Location...............................................................................13
Inside Cabinet ......................................................................13
Outside Cabinet....................................................................13
Leveling ...............................................................................13
Stabilizing ............................................................................13
Plumbing .............................................................................13
Electrical Connection............................................................13
Cutting Board Bracket Mounting..........................................14
Shelf Installation Instructions ..............................................14
2-Position Pan Rails Installation Instructions ......................14
Optional Overshelf Installation .............................................15
Operation ................................................................................15-16
Refrigeration Temperature Control.......................................16
Freezer Temperature Control................................................17
Maintenance............................................................................18-19
Stainless Care And Cleaning ................................................18
Condenser Coil Cleaning ......................................................18
Gasket..................................................................................18
Doors/hinges .......................................................................19
Drain ....................................................................................19
Drawer Maintenance ............................................................19

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Deleld
All cabinets have stainless steel exteriors and ABS interiors.
Door gaskets are magnetic and mount to the door, snapping
in place and are removable without tools.
Serial Number Location
The serial tag is located on the left upper sidewall inside
the cabinet.
Always have the serial number of your cabinet available
when calling for parts or service. A complete list of
authorized Delfield parts depots is available on our website
at www.delfield.com.
This manual covers standard cabinets only. If you have a
custom cabinet, consult KitchenCare at (844) 724-CARE.
©2015 The Delfield Company. All rights reserved. Reproduction without written
permission is prohibited. “Delfield” is a registered trademark of The Delfield Company.
Introduction
Regulatory Certifications
Models are certified by:
National Sanitation Foundation (NSF)
Underwriters Laboratories (UL)
Underwriters Laboratories of Canada (ULC)
Warranty Information
Visit http://www.delfield.com/minisite/service/warranty_info to:
• Register your product for warranty.
• Verify warranty information.
• View and download a copy of your warranty.

5
Compact Refrigerators
Undercounter Refrigerators - Depth 31.50" (80cm), Work Height 34.25" (87cm)
Model Description L Volume
Ft3
Shelves
Ft2
1/6 Pan
Capacity H.P. Refg. Charge (oz) Amp NEMA Plug
Ship Weight
(lbs/kg)
UC4427N one door 27” (69cm) 8.20 3.17 — 1/5 7.0 3.9 5-15P 223/101
UCD4427N two drawer 27” (69cm) 8.20 — — 1/5 7.0 3.9 5-15P 245/111
UC4432N one door 32” (81cm) 10.10 3.88 — 1/5 7.0 3.9 5-15P 245/111
UCD4432N two drawer 32” (81cm) 10.10 — — 1/5 7.0 3.9 5-15P 293/133
UC4448N two door 48” (122cm) 16.00 5.48 — 1/5 7.0 3.9 5-15P 316/143
UCD4448N four drawer 48” (122cm) 16.00 — — 1/5 7.0 3.9 5-15P 398/181
UC4460N two door 60” (152cm) 20.20 7.19 — 1/5 7.0 3.9 5-15P 411/186
UCD4460N four drawer 60” (152cm) 20.20 — — 1/5 7.0 3.9 5-15P 495/225
UC4464N two door 64” (163cm) 21.60 7.76 — 1/5 7.0 3.9 5-15P 421/191
UCD4464N four drawer 64” (163cm) 21.60 — — 1/5 7.0 3.9 5-15P 522/237
UC4472N three door 72” (183cm) 24.80 8.22 — 1/5 7.0 3.9 5-15P 461/209
UCD4472N six drawer 72” (183cm) 24.80 — — 1/5 7.0 3.9 5-15P 545/247
Specifications

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Deleld
Flat Top & Work Top Refrigerator Bases - Depth 31.50" (80cm), Work Height 36.00" (91cm)
Model Description L Volume
Ft3
Shelves
Ft2
1/6 Pan
Capacity H.P. Refg. Charge (oz) Amp NEMA Plug
Ship Weight
(lbs/kg)
4427N one door 27” (69cm) 8.20 3.17 — 1/5 7.0 3.9 5-15P 223/101
D4427N two drawer 27” (69cm) 8.20 — — 1/5 7.0 3.9 5-15P 245/111
ST4427N one door 27” (69cm) 8.20 3.17 — 1/5 7.0 3.9 5-15P 223/101
STD4427N two drawer 27” (69cm) 8.20 — — 1/5 7.0 3.9 5-15P 245/111
4432N one door 32” (81cm) 10.10 3.88 — 1/5 7.0 3.9 5-15P 245/111
D4432N two drawer 32” (81cm) 10.10 — — 1/5 7.0 3.9 5-15P 293/133
ST4432N one door 32” (81cm) 10.10 3.88 — 1/5 7.0 3.9 5-15P 245/111
STD4432N two drawer 32” (81cm) 10.10 — — 1/5 7.0 3.9 5-15P 293/133
4448N two door 48” (122cm) 16.00 5.48 — 1/5 7.0 3.9 5-15P 316/143
D4448N four drawer 48” (122cm) 16.00 — — 1/5 7.0 3.9 5-15P 398/181
ST4448N two door 48” (122cm) 16.00 5.48 — 1/5 7.0 3.9 5-15P 316/143
STD4448N four drawer 48” (122cm) 16.00 — — 1/5 7.0 3.9 5-15P 398/181
4460N two door 60” (152cm) 20.20 7.19 — 1/5 7.0 3.9 5-15P 411/186
D4460N four drawer 60” (152cm) 20.20 — — 1/5 7.0 3.9 5-15P 495/225
ST4460N two door 60” (152cm) 20.20 7.19 — 1/5 7.0 3.9 5-15P 411/186
STD4460N four drawer 60” (152cm) 20.20 — — 1/5 7.0 3.9 5-15P 495/225
4464N two door 64” (163cm) 21.60 7.76 — 1/5 7.0 3.9 5-15P 421/191
D4464N four drawer 64” (163cm) 21.60 — — 1/5 7.0 3.9 5-15P 522/237
ST4464N two door 64” (163cm) 21.60 7.76 — 1/5 7.0 3.9 5-15P 421/191
STD4464N four drawer 64” (163cm) 21.60 — — 1/5 7.0 3.9 5-15P 522/237
4472N three door 72” (183cm) 24.80 8.22 — 1/5 7.0 3.9 5-15P 461/209
D4472N six drawer 72” (183cm) 24.80 — — 1/5 7.0 3.9 5-15P 545/247
ST4472N three door 72” (183cm) 24.80 8.22 — 1/5 7.0 3.9 5-15P 461/209
STD4472N six drawer 72” (183cm) 24.80 — — 1/5 7.0 3.9 5-15P 545/247
ST prex models have a 4" stainless steel backsplash.
Specifications, continued

7
Compact Refrigerators
Salad Top Refrigerator Bases - Depth 31.50" (80cm), Work Height 36.00" (91cm)
Model Description L Volume
Ft3
Shelves
Ft2
1/6 Pan
Capacity H.P. Refg. Charge (oz) Amp NEMA Plug
Ship Weight
(lbs/kg)
4427N-6 one door 27” (69cm) 8.20 3.17 6 1/5 9 7.2 5-15P 223/101
D4427N-6 two drawer 27” (69cm) 8.20 — 6 1/5 9 7.2 5-15P 245/111
4427N-8 one door 27” (69cm) 8.20 3.17 8 1/5 9 7.2 5-15P 240/109
D4427N-8 two drawers 27” (69cm) 8.20 — 8 1/5 9 7.2 5-15P 240/109
ST4427N-8 one door 27” (69cm) 8.20 3.17 8 1/5 9 7.2 5-15P 240/109
STD4427N-8 two drawers 27” (69cm) 8.20 — 8 1/5 9 7.2 5-15P 240/109
4448N-8 two door 48” (122cm) 16.00 5.48 8 1/5 10 7.2 5-15P 316/143
D4448N-8 four drawer 48” (122cm) 16.00 — 8 1/5 10 7.2 5-15P 398/181
4448N-12 two door 48” (122cm) 16.00 5.48 12 1/5 10 7.2 5-15P 316/143
D4448N-12 four drawers 48” (122cm) 16.00 — 12 1/5 10 7.2 5-15P 398/181
ST4448N-8 two door 48” (122cm) 16.00 5.48 8 1/5 10 7.2 5-15P 316/143
STD4448N-8 four drawers 48” (122cm) 16.00 — 8 1/5 10 7.2 5-15P 398/181
4460N-8 two door 60” (152cm) 20.20 7.19 8 1/2 11 12 5-15P 411/186
D4460N-8 four drawer 60” (152cm) 20.20 — 8 1/2 11 12 5-15P 495/225
4460N-12 two door 60” (152cm) 20.20 7.19 12 1/2 11 12 5-15P 411/186
D4460N-12 four drawer 60” (152cm) 20.20 — 12 1/2 11 12 5-15P 495/225
ST4460N-8 two door 60” (152cm) 20.20 7.19 8 1/2 11 12 5-15P 411/186
STD4460N-8 four drawer 60” (152cm) 20.20 — 8 1/2 11 12 5-15P 495/225
4464N-8 two door 64” (163cm) 21.60 7.76 8 1/2 11 12 5-15P 421/191
D4464N-8 four drawer 64” (163cm) 21.60 — 8 1/2 11 12 5-15P 522/237
4464N-12 two door 64” (163cm) 21.60 7.76 12 1/2 11 12 5-15P 421/191
D4464N-12 four drawer 64” (163cm) 21.60 — 12 1/2 11 12 5-15P 522/237
4464N-16 two door 64” (163cm) 21.60 7.76 16 1/2 11 12 5-15P 421/191
D4464N-16 four drawer 64” (163cm) 21.60 — 16 1/2 11 12 5-15P 522/237
ST4464N-8 two door 64” (163cm) 21.60 7.76 8 1/2 11 12 5-15P 421/191
STD4464N-8 four drawer 64” (163cm) 21.60 — 8 1/2 11 12 5-15P 522/237
ST4464N-12 two door 64” (163cm) 21.60 7.76 12 1/2 11 12 5-15P 421/191
STD4464N-12 four drawer 64” (163cm) 21.60 — 12 1/2 11 12 5-15P 522/237
4472N-12 three door 72” (183cm) 24.80 8.22 12 1/2 11 12 5-15P 461/209
D4472N-12 six drawer 72” (183cm) 24.80 — 12 1/2 11 12 5-15P 545/247
4472N-18 three door 72” (183cm) 24.80 8.22 18 1/2 11 12 5-15P 461/209
D4472N-18 six drawer 72” (183cm) 24.80 — 18 1/2 11 12 5-15P 545/247
ST4472N-12 three door 72” (183cm) 24.80 8.22 12 1/2 11 12 5-15P 461/209
STD4472N-12 six drawer 72” (183cm) 24.80 — 12 1/2 11 12 5-15P 545/247
ST prex models have a 4" stainless steel backsplash.
Specifications, continued

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Deleld
Mega Top Refrigerated Front Breathers - Depth 31.50" (80cm), Work Height 36.00" (91cm)
Model Description L Volume
Ft3
Shelves
Ft2
1/6 Pan
Capacity H.P. Refg. Charge (oz) Amp NEMA Plug
Ship Weight
(lbs/kg)
4427N-9M one door 27” (69cm) 8.20 3.17 9 1/5 9 7.2 5-15P 223/101
D4427N-9M two drawer 27” (69cm) 8.20 — 9 1/5 9 7.2 5-15P 245/111
4427N-12M one door 27” (69cm) 8.20 3.17 12 1/5 9 7.2 5-15P 223/101
D4427N-12M two drawer 27” (69cm) 8.20 — 12 1/5 9 7.2 5-15P 245/111
ST4427N-12M one door 27” (69cm) 8.20 3.17 12 1/5 9 7.2 5-15P 223/101
STD4427N-12M two drawer 27” (69cm) 8.20 — 12 1/5 9 7.2 5-15P 245/111
4432N-12M one door 32” (81cm) 10.10 3.88 12 1/5 9 7.2 5-15P 245/111
D4432N-12M two drawer 32” (81cm) 10.10 — 12 1/5 9 7.2 5-15P 293/133
4448N-18M two door 48” (122cm) 16.00 5.48 18 1/5 10 7.2 5-15P 316/143
D4448N-18M four drawer 48” (122cm) 16.00 — 18 1/5 10 7.2 5-15P 398/181
4460N-12M two door 60” (152cm) 20.20 7.19 12 1/2 11 12 5-15P 411/186
D4460N-12M four drawer 60” (152cm) 20.20 — 12 1/2 11 12 5-15P 495/225
4460N-18M two door 60” (152cm) 20.20 7.19 18 1/2 11 12 5-15P 411/186
D4460N-18M four drawer 60” (152cm) 20.20 — 18 1/2 11 12 5-15P 495/225
4460N-24M two door 60” (152cm) 20.20 7.19 24 1/2 11 12 5-15P 411/186
D4460N-24M four drawer 60” (152cm) 20.20 — 24 1/2 11 12 5-15P 495/225
ST4460N-12M two door 60” (152cm) 20.20 7.19 12 1/2 11 12 5-15P 411/186
STD4460N-12M four drawer 60” (152cm) 20.20 — 12 1/2 11 12 5-15P 495/225
ST4460N-18M two door 60” (152cm) 20.20 7.19 18 1/2 11 12 5-15P 411/186
STD4460N-18M four drawer 60” (152cm) 20.20 — 18 1/2 11 12 5-15P 495/225
4464N-12M two door 64” (163cm) 21.60 7.76 12 1/2 11 12 5-15P 421/191
D4464N-12M four drawer 64” (163cm) 21.60 — 12 1/2 11 12 5-15P 522/237
4464N-18M two door 64” (163cm) 21.60 7.76 18 1/2 11 12 5-15P 421/191
D4464N-18M four drawer 64” (163cm) 21.60 — 18 1/2 11 12 5-15P 522/237
4464N-24M two door 64” (163cm) 21.60 7.76 24 1/2 11 12 5-15P 421/191
D4464N-24M four drawer 64” (163cm) 21.60 — 24 1/2 11 12 5-15P 522/237
ST4464N-12M two door 64” (163cm) 21.60 7.76 12 1/2 11 12 5-15P 421/191
STD4464N-12M four drawer 64” (163cm) 21.60 — 12 1/2 11 12 5-15P 522/237
ST4464N-18M two door 64” (163cm) 21.60 7.76 18 1/2 11 12 5-15P 421/191
STD4464N-18M four drawer 64” (163cm) 21.60 — 18 1/2 11 12 5-15P 522/237
Specifications, continued

9
Compact Refrigerators
Specifications, continued
Model Description L Volume
Ft3
Shelves
Ft2
1/6 Pan
Capacity H.P. Refg. Charge (oz) Amp NEMA Plug
Ship Weight
(lbs/kg)
4472N-18M three door 72” (183cm) 24.80 8.22 18 1/2 11 12 5-15P 461/209
D4472N-18M six drawer 72” (183cm) 24.80 — 18 1/2 11 12 5-15P 545/247
4472N-24M three door 72” (183cm) 24.80 8.22 24 1/2 11 12 5-15P 461/209
D4472N-24M six drawer 72” (183cm) 24.80 — 24 1/2 11 12 5-15P 545/247
4472N-30M three door 72” (183cm) 24.80 8.22 30 1/2 11 12 5-15P 461/209
D4472N-30M six drawer 72” (183cm) 24.80 — 30 1/2 11 12 5-15P 545/247
ST4472N-18M three door 72” (183cm) 24.80 8.22 18 1/2 11 12 5-15P 461/209
STD4472N-18M six drawer 72” (183cm) 24.80 — 18 1/2 11 12 5-15P 545/247
ST4472N-24M three door 72” (183cm) 24.80 8.22 24 1/2 11 12 5-15P 461/209
STD4472N-24M six drawer 72” (183cm) 24.80 — 24 1/2 11 12 5-15P 545/247
ST prex models have a 4" stainless steel backsplash.

10
Deleld
Reduced Work Height Salad Top Refrigerated Front Breathers - Depth 31.50" (80cm), Work Height 34.25" (87cm)
Model Description L Volume
Ft3
Shelves
Ft2
1/6 Pan
Capacity H.P. Refg. Charge (oz) Amp NEMA Plug
Ship Weight
(lbs/kg)
UC4427N-6 one door 27” (69cm) 8.20 3.17 6 1/5 9 7.2 5-15P 223/101
UCD4427N-6 two drawer 27” (69cm) 8.20 — 6 1/5 9 7.2 5-15P 245/111
UC4448N-8 two door 48” (122cm) 16.00 5.48 8 1/5 10 7.2 5-15P 316/143
UCD4448N-8 four drawer 48” (122cm) 16.00 — 8 1/5 10 7.2 5-15P 398/181
UC4448N-12 two door 48” (122cm) 16.00 5.48 12 1/5 10 7.2 5-15P 316/143
UCD4448N-12 four drawer 48” (122cm) 16.00 — 12 1/5 10 7.2 5-15P 398/181
UC4460N-8 two door 60” (152cm) 20.20 7.19 8 1/2 11 12 5-15P 411/186
UCD4460N-8 four drawer 60” (152cm) 20.20 — 8 1/2 11 12 5-15P 495/225
UC4460N-12 two door 60” (152cm) 20.20 7.19 12 1/2 11 12 5-15P 411/186
UCD4460N-12 four drawer 60” (152cm) 20.20 — 12 1/2 11 12 5-15P 495/225
UC4464N-8 two door 64” (163cm) 21.60 7.76 8 1/2 11 12 5-15P 421/191
UCD4464N-8 four drawer 64” (163cm) 21.60 — 8 1/2 11 12 5-15P 522/237
UC4464N-12 two door 64” (163cm) 21.60 7.76 12 1/2 11 12 5-15P 421/191
UCD4464N-12 four drawer 64” (163cm) 21.60 — 12 1/2 11 12 5-15P 522/237
UC4464N-16 two door 64” (163cm) 21.60 7.76 16 1/2 11 12 5-15P 421/191
UCD4464N-16 four drawer 64” (163cm) 21.60 — 16 1/2 11 12 5-15P 522/237
UC4472N-12 three door 72” (183cm) 24.80 8.22 12 1/2 11 12 5-15P 461/209
UCD4472N-12 six drawer 72” (183cm) 24.80 — 12 1/2 11 12 5-15P 545/247
UC4472N-18 three door 72” (183cm) 24.80 8.22 18 1/2 11 12 5-15P 461/209
UCD4472N-18 six drawer 72” (183cm) 24.80 — 18 1/2 11 12 5-15P 545/247
Specifications, continued

11
Compact Refrigerators
Reduced Work Height Mega Top Refrigerated Front Breathers - Depth 31.50" (80cm), Work Height 34.25" (87cm)
Model Description L Volume
Ft3
Shelves
Ft2
1/6 Pan
Capacity H.P. Refg. Charge (oz) Amp NEMA Plug
Ship Weight
(lbs/kg)
UC4427N-9M one door 27” (69cm) 8.20 3.17 9 1/5 9 7.2 5-15P 223/101
UCD4427N-9M two drawer 27” (69cm) 8.20 — 9 1/5 9 7.2 5-15P 245/111
UC4427N-12M one door 27” (69cm) 8.20 3.17 12 1/5 9 7.2 5-15P 223/101
UCD4427N-12M two drawer 27” (69cm) 8.20 — 12 1/5 9 7.2 5-15P 245/111
UC4432N-12M one door 32” (81cm) 10.10 3.88 12 1/5 9 7.2 5-15P 245/111
UCD4432N-12M two drawer 32” (81cm) 10.10 — 12 1/5 9 7.2 5-15P 293/133
UC4448N-18M two door 48” (122cm) 16.00 5.48 18 1/5 10 7.2 5-15P 316/143
UCD4448N-18M four drawer 48” (122cm) 16.00 — 18 1/5 10 7.2 5-15P 398/181
UC4460N-12M two door 60” (152cm) 20.20 7.19 12 1/2 11 12 5-15P 411/186
UCD4460N-12M four drawer 60” (152cm) 20.20 — 12 1/2 11 12 5-15P 495/225
UC4460N-18M two door 60” (152cm) 20.20 7.19 18 1/2 11 12 5-15P 411/186
UCD4460N-18M four drawer 60” (152cm) 20.20 — 18 1/2 11 12 5-15P 495/225
UC4460N-24M two door 60” (152cm) 20.20 7.19 24 1/2 11 12 5-15P 411/186
UCD4460N-24M four drawer 60” (152cm) 20.20 — 24 1/2 11 12 5-15P 495/225
UC4464N-12M two door 64” (163cm) 21.60 7.76 12 1/2 11 12 5-15P 421/191
UCD4464N-12M four drawer 64” (163cm) 21.60 — 12 1/2 11 12 5-15P 522/237
UC4464N-18M two door 64” (163cm) 21.60 7.76 18 1/2 11 12 5-15P 421/191
UCD4464N-18M four drawer 64” (163cm) 21.60 — 18 1/2 11 12 5-15P 522/237
UC4464N-24M two door 64” (163cm) 21.60 7.76 24 1/2 11 12 5-15P 421/191
UCD4464N-24M four drawer 64” (163cm) 21.60 — 24 1/2 11 12 5-15P 522/237
UC4472N-18M three door 72” (183cm) 24.80 8.22 18 1/2 11 12 5-15P 461/209
UCD4472N-18M six drawer 72” (183cm) 24.80 — 18 1/2 11 12 5-15P 545/247
UC4472N-24M three door 72” (183cm) 24.80 8.22 24 1/2 11 12 5-15P 461/209
UCD4472N-24M six drawer 72” (183cm) 24.80 — 24 1/2 11 12 5-15P 545/247
UC4472N-30M three door 72” (183cm) 24.80 8.22 30 1/2 11 12 5-15P 461/209
UCD4472N-30M six drawer 72” (183cm) 24.80 — 30 1/2 11 12 5-15P 545/247
Specifications, continued

12
Deleld
Specifications, continued
Flat Top Freezer Bases - Depth 31.50" (80cm), Work Height 36.00" (91cm)
Model Description L Volume
Ft.3
Shelves
Ft.2
1/6 Pan
Capacity H.P. Refg. Charge (oz) Amp NEMA Plug
Ship Weight
(lbs/kg)
4532N one door 32” (81cm) 8.80 3.88 — 1/5 9.0 9.5 5-15P 245/111
D4532N* two drawer 32” (81cm) 8.80 — — 1/3 9.0 9.5 5-15P 293/133/
ST4532N one door 32” (81cm) 8.80 3.88 — 1/5 9.0 9.5 5-15P 245/111
STD4532N* two drawer 32” (81cm) 8.80 — — 1/3 9.0 9.5 5-15P 293/133
4560N two door 60” (152cm) 16.90 7.19 — 1/3 14.0 12.0 5-15P 411/186
ST4560N two door 60” (152cm) 16.90 7.19 — 1/3 14.0 12.0 5-15P 411/186
* Unavailable in the United States.
ST prex models have a 4" stainless steel backsplash.
Undercounter Freezers - Depth 31.50" (80cm), Work Height 34.25" (87cm)
Model Description L Volume
Ft.3
Shelves
Ft.2
1/6 Pan
Capacity H.P. Refg. Charge (oz) Amp NEMA Plug
Ship Weight
(lbs/kg)
UC4532N one door 32” (81cm) 8.80 3.88 — 1/5 9.0 9.5 5-15P 245/111
UCD4532N* two drawer 32” (81cm) 8.80 — — 1/3 9.0 9.5 5-15P 293/133
UC4560N two door 60” (152cm) 16.90 7.19 — 1/3 14.0 12.0 5-15P 411/186
* Unavailable in the United States.

13
Compact Refrigerators
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
Location
Cabinets represented in this manual are intended for indoor
useonly.Besurethelocationchosenhasaoor strongenough
to support the total weight of the cabinet and contents.
Reinforce the oor as necessary to provide for maximum
loading.
The location should be selected so that power cords can be
connected without any extensions.
For the most ecient operation, be sure to provide good air
circulation inside and outside the cabinet. Avoid hot corners
and locations near stoves and ovens.
Inside Cabinet
Do not pack refrigerator so full that air cannot circulate.
Outside Cabinet
4400 Series equipment door and drawer models
These cabinets have Deleld’s“front-breathing”design. They
may be installed ush against a wall or built into a counter
as required.
The louver at the oor level must be kept completely clear
of any obstructions. Proper operation of these models is
dependent on air being able to ow freely through the front
louver.Thelouveratthebackof thecabinetisnotnecessary for
proper operation, but any air ow through it is benecial.
Any restriction of the proper air ow outlined
above, total or partial, will void the warranty on
the cabinet.
Leveling
A level cabinet will perform better because the drain pan
will drain properly, the drawers or doors will line up with the
frames and the cabinet will not be subject to undue strain.
Never stand on the unit or its drawers! Doing so
may result in bodily injury. They are not designed
to hold the weight of a person and will collapse if
misused in this manner.
Stabilizing
All models are supplied standard on casters for your
convenience,foreaseof cleaningunderneathandformobility.
The cabinet must be installed in a stable condition
with the front wheels locked. Locking the front
casters after installation is the owner’s and
operator’s responsibility.
Plumbing
Self-contained models are standard with a condensate
evaporator. If, for some reason, a cabinet does not have a
condensate evaporator, or the evaporator fails, the cabinets
drain must have an outlet to an appropriate drainage area
or container.
Moisture collecting from improper drainage can
create a slippery surface on the oor and a hazard
to employees. It is the owner’s responsibility to
provide a container or outlet for drainage.
Electrical Connection
A 6’ (1.8 m) long grounded supply cord and three-pronged
plug are provided with standard cabinets. Simply plug into
a three-pronged wall outlet for proper grounding of the
cabinet to begin operation. Do not use an adapter to connect
to a two-pronged outlet. The three-pronged outlet provides
a ground connection which must be used to prevent a shock
hazard.
The wall outlet must be checked by a qualied
electrician to be sure a proper ground is present
and that the outlet provides the correct voltage
and required amperage to match the rating plate.
Any power cord that is frayed or damaged should
bereplaced.Whendisconnectingthecabinetfrom
the power source, do not pull on the cord. Firmly
grip the plug and remove from outlet.
The 5-15P plug shown below is used on the various 4400
Series models.
Refer to the amperage data list in SPECIFICATIONS, the serial
tag, your local code or the National Electrical Code to be
sure the cabinet is connected to the proper power source.
A protected circuit of the correct voltage and amperage
must be run for connection of the line cord, or permanent
connection to the cabinet.
Power Switch
SaladandMegatop4460,4464,and4472modelsareequipped
with a power disconnect switch located at the rear of the unit
just below the thermostat control knob. Switch must be in
the “on” position for the unit to operate.
The thermostat must be turned to OFF and the
cabinet disconnected from the power source
whenever performing service, maintenance
functions or cleaning the refrigerated area.
Installation

14
Deleld
Cutting Board Bracket Mounting
1. Gather brackets, cutting board and screwdriver.
2. Open the door to install the center bracket.
3. Remove four screws from the nosing.
4. Place the bracket and secure with the four removed
screws.
5. Remove two screws from one end.
6. Place the bracket and secure with the two removed
screws.
7. Repeat at the other end.
8. Insert the cutting board into the brackets, back rst.
Lay it down with the holes over the alignment pins.
Bracket Adjustment
Shelf Installation Instructions
1. Notice the shelves have four alignment pins on the
underside and a backstop on the top back.
2. Insert the shelves into the cabinet.
• The backstop should be at the top back.
• The alignment pins should be in front and back of
the shelf supports.
Changing Pan Height
If additional pan temperature cooling ability is desired,
especially in higher ambient temperature conditions and/
or if pan covers are open or o for extended time periods
improved cooling of pans can usually be achieved by utilizing
the lower position of the dual level pan guides.
When utilizing the lower position on a model with drawers,
only 4" deep pans can be used in the top. When utilizing the
lower position on a door model, 4" or 6" deep pans may be
used.
1. Remove all pans, pan dividers, front and rear support
bars.
2. Remove the upper side support brackets by pulling them
up and o as shown below.
3. Reinstall all components removed in step one.
If the lower pan position is desired for models 4427N-8 or
4427N-12M, model specic brackets must be ordered. They
will hold pans at the lower position and replace all other
brackets.
Installation, continued
Use side support alone
to lower pans 1”
Remove upper side
support bracket
Slotted hole provides
adjustability of pin
for alignment with
cutting board holes.
To adjust, loosen
acorn nut on bottom
side of bracket.
Adjust pin position
to align with cutting
board holes, tighten
acorn nut.

15
Compact Refrigerators
Optional Overshelf Installation Instructions
If the unit is ordered to have the overshelf:
1. Remove the three screws from each top side of the
cabinet (total six screws).
2. Set the overshelf in-place on the top of the cabinet.
3. Line up the three overshelf holes with the unit holes.
4. Secure with three screws per side of the cabinet (total
six screws).
If the overshelf was not ordered with the unit:
1. Set the overshelf in-place on the top of the cabinet.
2. Secure with three screws per side of the cabinet (total
six screws).
Power Switch
SaladandMegatop4460,4464,and4472modelsareequipped
with a power disconnect switch located at the rear of the unit
just below the thermostat control knob. Switch must be in
the “on” position for the unit to operate.
Operation
After the cabinet is connected to the power source it will
automatically begin operating. With the covers and doors
closed, the temperature of the cabinet should reach 36°F to
40°F (2°C to 4°C) in about one hour. Temperature on salad
top will maintain 33°F to 41°F (1°C to 4°C) with pans recessed
2.5” (6.5cm) at 86°F ambient room temperature for a period
of four hours, meeting NSF-7 requirements.The temperature
control on a at top unit other than 4427 models is located
on the back panel inside the refrigerator and can be adjusted
to meet the current conditions. The temperature control on
4427 at top and all salad top units is located in the rear of
the unit, 14" to 16" above oor in access hole.
Temperature Control Instruction for Flat Top Units
except 4427 Models
Athermostatlocatedin theevaporatorhousingontheinterior
rearofthecabinetcontrolsthetemperatureinsidethe box.The
factory setting for the control is“4”and maintains about 38°F
(3°C) inside the box. Set toward “1” for higher temperatures
and set to a higher number for lower temperatures.
Temperature Control Instruction for Salad Top
Units and 4427 Flat Top Models
A thermostat located in rear of cabinet controls the
temperatureinside thebox.Thefactory settingforthecontrol
is 4.5 and maintains about 34°F(1°C) to 36°F (2°C) inside the
box. Set toward 1 for higher temperatures and set to a higher
number for lower temperatures.
Evaporator Fan(s) Operation
Salad and mega top refrigerator units under 60" wide have
one evaporator and one evaporator fan motor and blade.
60", 64" and 72" wide units have one large evaporator and
two fan motors and blades. Both motors rotate in the same
direction and both have identical fan blades.
Optional Overshelf Installation Refrigerated Cabinet Operation
Flat Top Units except 4427 Models
12.00”
(30cm)
10.00”
(25cm)

16
Deleld
Important Information on 4427 Solid Top Models:
The unit is Energy Star Version II compliant. During normal
operation the evaporator fan pulses independently of the
compressor as dictated by the Danfoss Controller as follows:
1. During the cooling mode, compressor and evaporator
fan run simultaneously.
2. During the compressor o mode, evaporator fan pulses
three minutes on and three minutes o.
3. During an actual defrost event other than the o-cycle
defrost, compressor stays o but the evaporator fan runs
continuously.
Cabinets with pans should be operated with pans
in place. Operating the cabinet without all pans
in place will lessen eciency and may damage
the cabinet.
Continuous opening and closing of the door will
hamperthe cabinet’sabilitytomaintainoptimum
refrigeration temperature.
Top section is notintendedforovernightstorage.
Product should be removed from pans. Pans can
remain in cabinet while empty.
Defrosting of Flat Top Models Except 4427
Refrigerators defrost automatically with every cycle of the
compressor. The water generated is routed to a pan on the
rear of the cabinet and is evaporated by the heat given o
by the compressor.
Defrosting of Salad Top, Mega Top and 4427 Flat
Top Models
The electronic temperature controller monitors evaporator
temperature and compressor run time to determine the
proper time for a positive defrost cycle. A defrost cycle can
occur as often as every 45 minutes under extremely heavy
usage. When the controller enters the defrost mode the
compressoris shut oandwillremain ountilthe evaporator
coiltemperatureexceeds41°F orthe controllerreachesatime
limitof50 minutes.The defrostcyclecanlast froma minimum
of 2 minutes to a maximum of 50 minutes.
Service Alert
During normal operation the evaporator fan may cycle
and/or pulse independently of the compressor. Consult
the service manual or contact KitchenCare at 1-844-724-
2273 if you are unsure of the proper function.
Cooling Cycle Defrost Cycle
Compressor On Compressor O Compressor O
Evap
Fan On
Evap
Fan O
Evap
Fan On
Evap
Fan O
Evap
Fan On
Evap
Fan O
4400
Open Top XXX
4400
Solid Top XXX
4427
Solid Top XCycles On 3-Min, O 3-Min X
Refrigerated Cabinet Operation, continued
CAUTION
Temperature Control Knob Access
Salad Top Units and 4427 Flat Top Models

17
Compact Refrigerators
The electronic temperature control constantly monitors
box temperature as well as evaporator coil temperature to
maintain consistent product temperatures.
At initial start-up or anytime power is disconnected, then
reconnected to the unit, the control will delay all operations
for a short time (up to 10 minutes.) While in this delay period,
the control initializes the control parameters and conrms
that the temperature sensors and circuits are operational.
REGARDING FREEZERS: After initializing, the
controlwillimmediatelyenteraDEFROSTmode.
Thecompressorandcondenserfanaswellasthe
evaporatorfanwillremainountilinitialization
defrostiscomplete. Thisinitialdefrostcyclemay
takeupto15 minutestocomplete,atwhich time
the freezing cycle will begin.
The control is located in the rear of the cabinet. Freezers
are factory set at mid-range to maintain about -3ºF
(-19ºC) box temperature. To adjust for colder temperatures,
turn the knob clockwise. For warmer temperatures, turn
the knob counter-clockwise. Turn the knob fully counter-
clockwise to turn the refrigeration system o. Never turn
the knob more than 1 dial number and always allow 8 hours
for temperature stabilization before making any additional
adjustments.
Freezer cabinets with two evaporators have counter-rotating
fans to ensure even airow throughout the cabinet. The left
evaporator has a CCW motor and a clear fan blade and the
right evaporator has a CW motor and a black fan blade.
The evaporator fan(s) and condenser fan will cycle o and on
with the compressor to conserve energy.
Freezer:
Whenever the freezer is plugged in, and the control has
completed initializing including the initial defrost cycle.
The temperature control will cycle the compressor and
condenser fan motor and evaporator fan motor to maintain
box temperature at the control setting.
Freezer Automatic Defrost
The control also monitors compressor total running time
and will enter a defrost cycle after total compressor running
time is greater than 4-hours since the last defrost cycle OR
if evaporator coil temperature drops below -34ºF (-37ºC)
(indicating excessive frost on the coil.)
When the control enters the defrost mode, it switches o the
evaporator fan motor, compressor and condenser fan motor,
and switches on the defrost heater to warm the evaporator
coil.Therebymeltingall frostaccumulatedduringtheprevious
refrigeration cycle. The control will continue the defrost
cycle for a MINIMUM of 8 minutes and a MAXIMUM of 30
minutes depending on the amount of frost accumulated on
the evaporator coil.
After the defrost cycle is complete, the control returns to a
normal refrigeration cycle, however the evaporator fan motor
will not switch on for 2 minutes AFTER the compressor and
condenser fan motor have begun operating.
Freezer Manual Defrost
Ifamanualdefrostisdesired,simplyunplugtheunit forseveral
seconds, then plug unit back in. This will cause the control
to re-initialize and then enter a defrost cycle.
Service Alert
During normal operation the evaporator fan may cycle
and/or pulse independently of the compressor. Consult
the service manual or contact KitchenCare at 1-844-724-
2273 if you are unsure of the proper function.
Freezer Cabinet Operation
Cooling Cycle Defrost Cycle
Compressor On Compressor O Compressor O
Evap
Fan On
Evap
Fan O
Evap
Fan On
Evap
Fan O
Evap
Fan On
Evap
Fan O
4500
Freezer X X X
Freezers
Temperature Control Knob Access

18
Deleld
The thermostat must be turned to OFF and the
cabinet disconnected from the power source
whenever performing service, maintenance
functions or cleaning the refrigerated area.
Never hose down interior or exterior of units with
water. This will void the warranty. Wipe interior
dry of any water accumulation.
Stainless Steel Care And Cleaning
To prevent discoloration or rust on stainless steel several
important steps need to be taken. First, the properties of
stainlesssteelneedtobeunderstood.Stainless steelcontains
70-80%ironwhichwill rust.Italso contains12-30%chromium
which forms an invisible passive lm over the steels surface
which acts as a shield against corrosion. As long as the
protective layer is intact, the metal will not corrode and is
still stainless. If the lm is broken or contaminated, outside
elements can begin to breakdown the steel and begin to
form rust or other discoloration.
NEVER USE STEEL PADS, WIRE BRUSHES OR
SCRAPERS!
Do not use an abrasive cleaner because it will scratch the
stainless steel and plastic and can damage gaskets. Proper
cleaning of stainless steel requires soft cloths or plastic
scouring pads.
Cleaning solutions need to be alkaline based or non-chloride
cleaners. Any cleaner containing chlorides will damage
the protective lm of the stainless steel. Chlorides are also
commonly found in hard water, salts and household and
industrialcleaners.Ifcleanerscontainingchloridesareused,be
suretorinserepeatedlyanddrythoroughlyuponcompletion.
Routine cleaning of the interior and exterior can be done
with soap and warm water. Extreme stains or grease should
be cleaned with a non-abrasive cleaner and plastic scrub
pad. When cleaning the exterior, always rub with the grain
of the stainless steel to avoid marring the nish. There are
also stainless steel cleaners available which can restore and
preserve the nish of the steels protective layer.
Early signs of stainless steel breakdown can consist of small
pits and cracks. If this has begun, clean thoroughly and start
to apply stainless steel cleaners in an attempt to restore the
passivity of the steel.
Never use an acid based cleaning solution! Many
food products have an acidic content which
can deteriorate the nish. Be sure to clean ALL
food products from any stainless steel surface.
Common items include, tomatoes, peppers and
other vegetables.
CLEANING THE CONDENSER COIL
The condenser coil requires regular cleaning every 90 days
(recommended). In some instances you may nd a large
amountofdebris anddustor greaseaccumulatedpriorto the
90 day time frame. In these cases the condenser coil should
be cleaned every 30 days.
If the build up on the coil consists of only light dust and debris
thecondensercoilcanbe cleanedwithasimplebrush.Heavier
dust build up may require a vacuum or even compressed air
to blow through the condenser coil.
Ifheavygreaseispresenttherearede-greasingagentsavailable
for refrigeration use, and specically for the condenser coils.
The condenser coil may require using a de-greasing agent
and then being blown through with compressed air. Follow
the de-greasing agent manufacturer’s instructions.
Failure to maintain a clean condenser coil can initially cause
high temperatures and excessive run times. Continuous
operation with dirty or clogged condenser coils can result in
compressor failure. Neglecting the condenser coil cleaning
procedures will void any warranties associated with the
compressor or cost to replace the compressor.
Never use a high pressure water wash for this
cleaning procedure as water can damage the
electrical components located near or at the
condenser coil.
In order to maintain proper refrigeration performance, the
condenser ns must be cleaned of dust, dirt and grease
regularly. It is recommended that this be done every three
months. If conditions are such that the condenser is totally
blockedin threemonths,the frequencyofcleaningshouldbe
increased. Clean the condenser with a vacuum cleaner or sti
brush. If extremely dirty, a commercially available condenser
cleaner may be required.
If your freezer seems to vibrate excessively when the
compressor is running, loosen (but do not remove) the bolts
onthecompressor.Semi-hermeticmodelsshouldbeloosened
before operating.
Gasket Maintenance
Gasketsrequireregularcleaningtopreventmold andmildew
buildupandalsotomaintaintheelasticityofthegasket.Gasket
cleaningcan bedonewiththeuseofwarmsoapywater.Avoid
full strength cleaning products on gaskets as this can cause
them to become brittle and prevent proper seals. Also, never
use sharp tools or knives to scrape or clean the gasket which
could possibly tear the gasket and rip the bellows.
Gaskets can easily be replaced and do not require the use of
tools or authorized service persons. The gaskets are “Dart”
Maintenance
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION

19
Compact Refrigerators
style and can be pulled out of the groove in the door and
new gaskets can be “pressed” back into place.
Doors/Hinges
Over time and with heavy use the door hinges may become
loose. If it is noticed that the door is beginning to sag, it may
be necessary to tighten the screws that mount the hinge
brackets to the frame of the cabinet. If the doors are loose
or sagging, this can cause the hinge to pull out of the frame
which may damage both the doors and the door hinges.
In some cases this may require repair by a qualied service
agent or maintenance personnel.
Drain Maintenance
Each cabinet has a drain located inside which removes the
condensation from the evaporator coil and evaporates it
at an external condensate evaporator pan. Each drain can
become loose or disconnected from moving or bumping
the drain. If you notice excessive water accumulation on the
insideofthecabinet,besurethedraintubeisconnectedfrom
the evaporator housing to the condensate evaporator drain
pan. If water has collected underneath the cabinet, check the
condensate evaporator drain tube to be sure it is still located
inside the drain pan. Leveling the cabinet is important as it
is designed to drain properly when on a level surface. If your
oor is not level this can also cause drain problems. Be sure
all drain lines are free of obstructions.Typically, food product
is found blocking drain lines causing water to back up and
overow the drain pans.
Drawer Maintenance
Drawer Assembly Cleaning
Thedrawerassembly isdesigned tobe cleanedeasily.Bothdrawer
and tracks are removable without tools. The drawer tracks are
dishwasher safe or can be cleaned in a sink with detergents and
a soft bristle brush. Drawers and tracks should be cleaned on a
weekly basis.
Remove Drawers
Pull the drawer box out until it stops. Lift up on the drawer front
and pull the drawer box completely out. Using a soft bristle brush,
clean the track on the bottom of the drawer box. When nished,
it should be wiped clean of all food and debris.
Tracks
The drawer box assembly must be removed. Pull the drawer
tracks out until they hit a stop. Locate blue safety clips towards
the back of each drawer track. Blue safety clips have a tab on the
top. Push the tab back until it clicks. Lift up and pull the drawer
tracksallthewayoutof the
drawer cage. The drawer
tracksaredishwashersafe
or can be cleaned in a sink
withdetergentsand asoft
bristlebrush.Drawersand
tracks should be cleaned
onaweeklybasis.Usingasoft bristlebrush,washthetrackmaking
sure each roller is thoroughly cleaned.The drawer cage should be
cleaned with a soft bristle brush, removing any food and debris
gathered on the bottom ledge. Once it’s cleaned thoroughly with
a soft bristle brush, wipe remaining debris clean with a soft towel.
Reassembly
Push the drawer tracks into the drawer cage. The blue safety
clip must remain pushed towards the back. Lift up and slide the
drawer track all the way into the drawer cage.The blue safety clip
will lock in place automatically. Once all tracks are replaced, insert
the drawer box. Rest the drawer box bottom track on the front
track roller.Then push the drawer back in place SLOWLY. When the
drawer box is about half way in you will hit a STOP. You must lift
the front of the drawer up approximately ½”(1.3cm) to continue
inward. Clean tracks as often as possible. The cleaner the tracks
are the better they will operate.
Fluorescent Light Bulb Replacement
Deleld recommends that uorescent light bulbs be recycled
rather than disposed of.
tab on top of
blue safety clip
Maintenance, continued

DELFIELD
980 SOUTH ISABELLA ROAD, MOUNT PLEASANT, MI 48858
8007338821
WWW.DELFIELD.COM
©2015 Manitowoc Foodservice except where explicitly stated otherwise. All rights reserved. Continuing product improvement may necessitate change of specications without notice.
Part Number: 9294098 4/15
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www.manitowocfoodservice.com, then discover the regional or local resources available to you.
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