Beverage-Air 515-335D-01 Air Temperature Sensor Replacement, Danfoss S1, 3-Pole, 1-Meter Cable, 24-Month Warranty

Restore accurate cabinet temperature monitoring and dependable refrigeration performance with the Wholesale Sensors Replacement Beverage-Air 515-335D-01 Air Sensor. Designed as an OEM-style replacement for compatible Beverage-Air commercial refrigeration equipment, this Danfoss S1 air temperature sensor features a 3-pole connector and 1-meter cable for compatible electronic refrigeration control systems.

The Beverage-Air 515-335D-01 replacement sensor provides temperature feedback to the electronic controller, helping commercial refrigerators monitor cabinet conditions and maintain consistent cooling performance.

Replacement for Beverage-Air 515-335D-01

Designed to replace the following OEM part number:

• Beverage-Air 515-335D-01

Product Specifications:

• Sensor Type: Air Temperature Sensor
• Sensor Designation: Danfoss S1
• Connector: 3-Pole
• Cable Length: 1 Meter (approximately 3.28 feet)
• Application: Commercial Refrigeration Air Temperature Monitoring
• Warranty: 24 Months
• Support: USA-Based Customer Support

The S1 designation identifies the air temperature sensing position in compatible Danfoss refrigeration control systems.

Verify the original part number, sensor characteristics, connector configuration, and cable length before purchasing.

Compatible Beverage-Air Commercial Refrigerators

The Beverage-Air 515-335D-01 temperature sensor is designed for select commercial refrigeration equipment requiring a Danfoss S1 air sensor with a 3-pole connector and 1-meter cable.

Potential applications include compatible:

• Beverage-Air commercial refrigerators
• Beverage-Air refrigerated storage cabinets
• Beverage-Air foodservice refrigeration equipment
• Commercial refrigeration systems using the specified Danfoss S1 configuration
• Restaurant and institutional refrigeration equipment

Compatibility depends on the complete equipment model, serial number, controller configuration, and original sensor specifications.

Not every Beverage-Air refrigerator uses the same temperature sensor. Always confirm that your equipment requires 515-335D-01 before ordering.

Accurate Commercial Refrigerator Air Temperature Monitoring

The Danfoss S1 air temperature sensor monitors cabinet air temperature and provides electrical feedback to the compatible refrigeration controller.

The controller uses this temperature information to help regulate cooling operation and maintain the selected cabinet temperature.

Accurate air temperature feedback is essential for consistent refrigeration performance and dependable electronic temperature control.

When the original sensor becomes damaged, disconnected, or electrically defective, the controller may receive incorrect temperature information.

Replacing a confirmed faulty sensor can help restore accurate temperature monitoring and normal controller operation.

S1 Air Sensor Versus S2 Evaporator Sensor

Compatible Danfoss refrigeration systems may use separate sensors for different monitoring functions.

The S1 sensor is generally used for cabinet air temperature monitoring and refrigeration temperature control.

The S2 sensor may be used for evaporator temperature monitoring and defrost-related functions, depending on the controller configuration.

The Beverage-Air 515-335D-01 is specified as an S1 air sensor.

It should not be substituted for an S2 evaporator sensor unless the equipment manufacturer confirms compatibility.

Helps Resolve Common Refrigeration Problems

A defective Beverage-Air air temperature sensor may contribute to:

• Inaccurate cabinet temperature readings
• Refrigerator running too warm
• Refrigerator becoming excessively cold
• Inconsistent cooling performance
• Temperature fluctuations
• Extended compressor operation
• Irregular cooling cycles
• Incorrect electronic controller temperature feedback
• Difficulty maintaining the selected cabinet temperature
• Temperature sensor fault indications

Replacing a defective 515-335D-01 sensor may help correct these problems when the original S1 air sensor is responsible.

Similar symptoms can also result from damaged wiring, defective fans, restricted airflow, controller faults, dirty condenser coils, or refrigeration system problems.

Proper diagnosis is recommended before replacing commercial refrigeration components.

Dependable 3-Pole Connector and 1-Meter Cable

The Wholesale Sensors 515-335D-01 replacement features a 3-pole electrical connector and 1-meter cable designed for compatible Danfoss-controlled refrigeration applications.

The cable provides a connection between the air temperature sensing location and the electronic controller.

The connector configuration supports installation into equipment designed for the original sensor assembly.

Correct sensor resistance characteristics, cable routing, connector compatibility, and electrical connections are essential for reliable performance.

The replacement is intended for commercial refrigeration applications requiring the specified S1 sensor configuration.

Straightforward Commercial Refrigerator Sensor Installation

Before installation, disconnect the refrigeration equipment from electrical power.

Locate the original S1 air temperature sensor according to the Beverage-Air service documentation.

Document the existing sensor position, cable routing, and connector orientation before removing the original component.

Install the replacement sensor in the original air temperature sensing location.

Route the 1-meter cable correctly and connect the 3-pole connector to the appropriate controller connection.

Keep the wiring away from sharp edges, moving fan blades, and areas where it could become pinched or damaged.

After installation, restore electrical power and allow the refrigeration system sufficient time to stabilize.

Confirm that the controller displays an appropriate temperature reading and that cooling operation responds normally.

Refrigeration Error Codes and Troubleshooting

The Beverage-Air 515-335D-01 is a commercial refrigeration air temperature sensor, so automotive OBD-II diagnostic codes do not apply.

Compatible Danfoss controllers may display temperature sensor alarms or fault indications when the S1 sensor circuit is open, shorted, disconnected, or producing an invalid reading.

The exact error code depends on the installed controller model and programming.

Replacing this sensor is not guaranteed to resolve a particular error code without confirming the underlying cause.

If problems continue after installation, inspect the wiring harness, electrical connections, electronic controller, evaporator fan, airflow, and refrigeration components.

Ideal for Commercial Foodservice Refrigeration

The Wholesale Sensors Beverage-Air 515-335D-01 Air Sensor Replacement is suitable for maintaining compatible refrigeration equipment used in:

• Restaurants and commercial kitchens
• Cafeterias and catering facilities
• Hotels and hospitality operations
• Foodservice establishments
• Commercial refrigeration repair services
• Institutional kitchens
• Professional equipment maintenance operations

Reliable cabinet temperature monitoring supports consistent refrigeration control in demanding commercial environments.

24-Month Warranty and USA-Based Support

Wholesale Sensors specializes in replacement temperature sensors, thermistors, probes, switches, and related sensing components for commercial refrigeration, household appliances, foodservice equipment, HVAC systems, and industrial applications.

The Wholesale Sensors Replacement Beverage-Air 515-335D-01 Danfoss S1 Air Sensor provides an OEM-style replacement option for compatible commercial refrigerators requiring a 3-pole connector and 1-meter cable.

Every replacement includes a 24-month warranty and responsive USA-based customer support, providing added confidence for restaurant operators, refrigeration technicians, maintenance professionals, and foodservice equipment service providers.

Choose Wholesale Sensors for dependable commercial refrigeration temperature sensor replacements and reliable customer support.