

7 Temperature Settings Temperature Settings TEST Key: If this Key is pressed in Standby state, the compressor and electric heating device will operate at the same time, and Compressor Indicator LED and Electric Heating Indicator LED will come on at the same time. When this key is released, the system returns to previous standby state. This key is invalid in operational state. Notes: 1. There should be at least 5-minute interval between compressor stopping and starting again. The compressor shoul