Other information:
Checking Refrigerant Specifications
1.
Check refrigerant specifications label inside engine room or hood.
R-134a
R-1234yf
Examples
...
Specifications
Items
Specifications
Rated voltage
5V
Load
Max. 1mA (Relay load)
Illuminations (LUX)
50
1.20 ± 0.26 V
100
2.08 ...