ASU control panel

Name: ASU control panel
Brand: Indel Webasto

The ASU (Automatic Start Up) control panel optimizes energy use on boat-mounted refrigeration systems.

INDEL WEBASTO - ASU control panel

The ASU control panel is specially designed with durable materials and an elegant black finish to ensure resistance to the marine environment.

It allows precise temperature control of your refrigerator or chiller .

It features built-in safety measures including overload protection and fault diagnostics .

ENERGY OPTIMIZATION

The control panel is equipped with a three-way switch , green, yellow and red indicator lights , and a rheostat for manual temperature adjustment in case of shore power or panel operation.

The system can be operated in two ways: "NORMAL.AUTO" or "MAN.TEMP"

When energy savings are required, switch to "NORMAL.AUTO" mode. The refrigeration temperature is automatically maintained while consuming the least energy.

Conversely, when energy saving is not required, switch to "MAN.TEMP" mode.

MEANINGS OF INDICATOR LIGHTS

Green	System on and compressor off because temperature is sufficiently low
Green + yellow	Compressor operating in upper temperature range
Green + red	Compressor operating in lower temperature range
Green + yellow + red	Compressor running at lowest possible speed to reach temperature selected in MAN.TEMP mode
Flashing yellow + red	Electronic unit error signal. Automatic restart after 1 minute
Flashing yellow	Low battery voltage sensor has stopped the compressor. Restart occurs when the motor is running to recharge the batteries