Dometic SI 1500-12V Manuel De L'utilisateur page 25

7-2-4. Power saving "sleep " mode, enabled.
7-2-4-1. The front plate has a green led marked " power saving "
for indication of enabled state of power saving "sleep"
mode (hereinafter referred to as the green led).
7-2-4-2. The power saving "sleep " mode is enabled in either of
the following indications (when inverter is in on
condition) :
7-2-5. Following indications will be observed when the inverter is
powered on and subsequently loaded and unloaded when power
saving "sleep" mode is in enabled condition:
(The initial condition is that the inverter is switched off and all
loads are disconnected.)
7-2-5-1. Switch on the inverter. There will be 2 beeps and the
green led will start flashing with a flashing sequence of
flash-flash-flash.......... After about 3 seconds, there
will be 1 beep, the green led will stop flashing and it will
be lighted continuously. Output power will be available
after about 15 to 18 sec from the time the green led
stops flashing. After the output power is made available,
the inverter searches if any load is connected. If the
load is less than 2 to 15 watts, the output power is shut
down after about 15 seconds from the time the output
power is made available.
The green led will start a flashing sequence of
flash-flash-gap-flash-flash-gap .......
(This indicates that the inverter is in power saving
"sleep" mode and is idling at no load.)
The green led flashing sequence is :
flash-flash-gap-flash-flash-gap
(power saving "sleep" mode, idle condition or no load )
The green led is continuously lighted
(power saving "sleep" mode, loaded).
21