Wireless nitrogen test device to test air conditioning units for leaks

A method of testing for and fixing leaks in an air conditioning unit, said method comprising the steps of:

• providing a wireless nitrogen test device comprising:
• a housing;
• an inlet valve being attached to said housing, said inlet valve including a first inlet pipe fitting being configured to connect said inlet valve to a nitrogen tank, said inlet valve including a second inlet pipe fitting being configured to connect said inlet valve to an air conditioning unit;
• an outlet valve being attached to said housing said outlet valve including a first outlet pipe fitting to release nitrogen into surrounding air, said outlet valve including a second outlet pipe fitting to connect said outlet valve to the air conditioning unit;
• an electronic control board being positioned in said housing, said electronic control board including a wireless transceiver being configured to receive control signals from a remote device, said electronic control board being connected to said inlet valve and said outlet valve to electrically open and close said inlet valve and said outlet valve;
• and
• a battery being positioned in said housing, said battery being connected to said electronic control board, said inlet valve, and said outlet valve to supply power to said electronic control board, said inlet valve, and said outlet valve;
• connecting said wireless nitrogen test device to a nitrogen tank;
• remotely opening said inlet valve and adding nitrogen into the air conditioning unit while monitoring pipes of the air conditioning unit for leaks;
• discovering a leak;
• remotely closing said inlet valve;
• remotely opening said outlet valve and removing nitrogen from the air conditioning unit;
• fixing the leak;
• remotely closing said outlet valve;
• remotely opening said inlet valve and adding nitrogen into the air conditioning unit;
• and
• pressure testing the air conditioning unit to determine if the leak has been fixed successfully.