Welbilt Delfield 4000P Series, Installation, Operation And Maintenance Manual

4 

Part Number: 9294045C  03/22

Model Numbers

This manual covers standard units only.
NOTE:  For custom units, consult Welbilt KitchenCare at 

1-844-724-CARE. 
NOTE: The prefix P on a model number indicates the use of 

the refrigerant propane.

Work Top Refrigerator Bases With Stainless Steel Top & 

Backsplash

402P

ST4048P

Work Top Freezer Base With Stainless Steel Top & Backsplash

403P

403P-ES

Undercounter Refrigerator Bases With Stainless Steel Top

406P

UC4048P

Undercounter Refrigerator With Subtop And 3.75” Casters

406CAP

Undercounter Freezer Base With Stainless Steel Top

407P

407P-ES

Undercounter Freezer With Subtop And 3.75” Casters

407CAP

Export Model Numbers

This manual covers standard units only.
NOTE:  For custom units, consult Welbilt KitchenCare at 

1-844-724-CARE. 
NOTE: The prefix P on a model number indicates the use of 

the refrigerant propane.

Undercounter Refrigerator Bases With Stainless Steel Top

406-CE

Undercounter Refrigerator With Subtop And 3.75” Casters

406CA-CE

Undercounter Freezer Base With Stainless Steel Top

407P-CE1
407P-CE2

407P-DHL-CE1
407P-DHL-CE2

Undercounter Freezer Base With Stainless Steel Top

407-CE

Undercounter Freezer With Subtop And 3.75” Casters

407CAP-CE

407CA-CE

Serial Number Location

The serial number on 400 series compact refrigerators and 

freezers is printed on the right side of the interior back wall.
The serial tag on 4000 series compact refrigerators is 

located either on the left upper sidewall inside the cabinet 

or under the top nosing directly above the door when the 

door is in the closed position (right hand door when there 

are two doors).

Always have the serial number of your unit available 

when calling for parts or service. 

Warranty Information

Visit 
http://www.delfield.com/warranty to:
•  Register your product for warranty.
•  Verify warranty information.
•  View and download a copy of your warranty.

Regulatory Certifications

Models are certified by:
•  National Sanitation Foundation (NSF)
•  Underwriters Laboratories (UL)
•  Underwriters Laboratories of Canada (cUL)
•  TUV

Section 1

General Information