In a retail store, a refrigeration unit leaks refrigerant. According to Modern Refrigeration and Air Conditioning, what is the first step in addressing this issue?
- Turn off the power to the unit
- BSeal the leak with a temporary sealant
- CEvacuate the refrigerant from the unit
- DReplace the refrigeration unit
Exam tip
Safety is paramount when dealing with refrigerant leaks.
Why A is correct
The first step in addressing a refrigerant leak is to turn off the power to the unit to prevent any further release of refrigerant and to ensure safety.