STD4472NP - Fridge Delfield - Free user manual and instructions
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| Product Type | Commercial Refrigerator |
| Model | STD4472NP |
| Brand | Delfield |
| Dimensions (W x D x H) | 27" x 27" x 72" (686 x 686 x 1829 mm) |
| Weight | Approximately 200 lbs (91 kg) |
| Power Supply | 115V, 60Hz, 1 phase |
| Amperage | 15 A |
| Refrigerant Type | R-290 (propane) or R-134a (depending on date of manufacture) |
| Temperature Range | 33°F to 38°F (0.5°C to 3.3°C) |
| Interior Finish | 304 stainless steel |
| Exterior Finish | Stainless steel front and sides |
| Number of Doors | 2 solid doors |
| Number of Shelves | 3 adjustable heavy-duty wire shelves |
| Cooling System | Self-contained, forced air |
| Temperature Control | Digital with LED display |
| Defrost Type | Automatic (electric) |
| Door Lock | Yes, with key |
| Castors | 4 swivel castors with brakes |
| Energy Consumption | Approximately 5.0 kWh/day |
| Certifications | ETL, NSF-7, CE |
| Maintenance | Clean condenser coils quarterly; replace door gaskets if worn |
| Parts Availability | Compressor, evaporator fan, thermostat, controller board available |
| Reparability | Moderate - serviceable by qualified technician |
| Warranty | 1 year parts and labor; 5 year compressor |
Frequently Asked Questions - STD4472NP Delfield
What is the temperature range of the Delfield STD4472NP?
The Delfield STD4472NP maintains a temperature range of 33°F to 38°F (0.5°C to 3.3°C) for optimal food preservation.
How do I adjust the temperature on my STD4472NP?
Use the digital control panel located on the front of the unit. Press the up/down arrows to set the desired temperature. The display will show the current temperature.
Can I reverse the door swing on this refrigerator?
Yes, the doors are field reversible. Refer to the user manual for step-by-step instructions on reversing the door hinges.
How often should I clean the condenser coils?
Clean the condenser coils every 3 months to ensure efficient operation. Use a vacuum or soft brush to remove dust and debris.
What type of refrigerant does the STD4472NP use?
The unit uses R-290 (propane) or R-134a depending on the manufacture date. Check the data plate inside the unit for specifics.
Why is my refrigerator not cooling properly?
Check for blocked air vents, dirty condenser coils, or a faulty evaporator fan. Ensure the door seals are intact and the unit is level.
Does this refrigerator have a self-diagnostic system?
Yes, the digital controller has a self-diagnostic feature that displays error codes (e.g., E1 for probe failure). Refer to the manual for code definitions.
What is the warranty on the Delfield STD4472NP?
Delfield offers a 1-year parts and labor warranty and a 5-year warranty on the compressor. Registration is required.
How do I replace the door gasket?
Remove the old gasket by pulling it from the groove. Install the new gasket by pressing it firmly into the door channel. Ensure a tight seal.
Is this refrigerator energy efficient?
The STD4472NP is designed for commercial use with an approximate energy consumption of 5.0 kWh/day. It meets NSF and ETL efficiency standards.
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USER MANUAL STD4472NP Delfield
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Product information
Brand : Delfield
Model : STD4472NP
Category : Fridge