Originally Posted by Hans627
Does anyone know that make and model of the converter/charger used in 2018 AS in general, or the GT specifically?
According to the AS manual https://www.airstream.com/wp-content...ers-Manual.pdf
Automatic Micro-Controller Operation
The power converters 3-stage switch mode is fully
automatic. The converter senses which mode it needs
to be in by checking the condition of the battery. The
three modes include:
Absorption Mode: During this mode the converter
output is in the 13.6 VDC range. This is the mode
that the converter will function at normally. This mode
provides the 12 VDC and the current required by the
Bulk Mode: In this mode, the output voltage of the
converter will switch to 14.4 VDC range for a maximum
of four hours. If the converter cycles between
“Absorption and Bulk modes”, there could be a shorted
battery cell or other issues.
Float Mode: If the trailer has not been used for a
period of time and the shore power has been left
plugged in, the converter will automatically go into
float mode with a voltage of 13.2. When the converter
senses a demand, by turning on lights, the converter
automatically returns to absorption mode.
parts breakdown is here, but it doesn't say the model