ASTM F2379-04 (R2016) PDF Download

A common test procedure for assessing the energy efficiency of powered open warewashing sinks is ASTM F2379-04 (R2016). The energy consumption of these sinks is measured using this test method, which enables food service operators to choose the right equipment and comprehend how much energy it uses.

The test procedure is only applicable to powered sinks with a sizable main water sink, many high-flow water nozzles, and electrically powered water pumps. To regulate the temperature of the water, these sinks could additionally have gas or electric heaters. They can fit pots, pans, and cooking utensils of all sizes and shapes and are made to run for predetermined cycle durations.

The standard assesses various aspects of energy consumption, including:

1. Maximum energy input rate: Before doing further testing, this test ensures that the powered sink is functioning properly.

2. Preheat energy consumption and time: This test assesses the energy needed to warm a sink filled with cold water, which is helpful in situations when there is a restricted supply of hot water.

3. Idle energy rate: This variable calculates how much energy is used when a device is in standby.

4. Pilot energy rate (if applicable): This parameter measures how much energy the pilot light uses while it is in use.

5. Energy used during the washing cycle: This parameter calculates how much energy is used during the actual washing cycle.

It is significant to note that this test method only assesses the powered portion of the sink; the sanitizing and rinsing compartments are not assessed.