Classic Retrofit Electrocooler AC blue button function.

Demonstration of Electrocooler air conditioning control button and blue status indicator.
The blue LED shows the system status and is not directly wired to the switch.
1) Pulsing. The slow pulsing of the LED means that the battery voltage is low or the blower fan is not running. Usually this is because the engine has not been started or that the blower is switched off. It could also mean that the main power is not connected or the 80A fuse had blown.
1) Dim solid blue. The system is ready to be started. Just press the button!
2) Bright solid blue. The compressor is running using optimum conditions.
3) Medium solid blue. The compressor is running in low power mode. Either the battery voltage is moderate or at least one of the 'defeat' lines is causing a low power condition. In this case, the compressor runs at lowest speed.
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