SYSTEM FOR REFRIGERANT CHARGE VERIFICATION

摘要

A charge-verification system for a circuit including a condenser having an inlet, an outlet, and a coil circuit tube extending between the inlet and the outlet is provided. The charge-verification system may include a first of coil temperature sensor located on the coil circuit tube a first distance from the inlet and a second of coil temperature sensor located on the coil circuit tube a second distance from the inlet. The charge-verification system may also include a controller receiving a first signal from the first temperature sensor indicative of a first temperature and a second signal from the second temperature sensor indicative of a second temperature. The controller may determine which of the first signal and the second signal is closer to an actual saturated condensing temperature of the condenser.

主权项

1. A charge-verification system for a circuit including a condenser having an inlet, an outlet, and a coil circuit tube extending between the inlet and the outlet, the charge-verification system comprising:
a first temperature sensor located on said coil circuit tube a first distance from said inlet; a second temperature sensor located on said coil circuit tube a second distance from said inlet; a controller receiving a first signal from said first temperature sensor indicative of a first temperature and receiving a second signal from said second temperature sensor indicative of a second temperature, said controller determining which of said first signal and said second signal is closer to an actual saturated condensing temperature of the condenser.