Dometic SI 1500-12V Manuel De L'utilisateur page 27

7-2-7. Switching between enabled and disabled states of power saving
"sleep mode.
7-2-7-1. Switching between enabled and disabled states of power
saving "sleep" mode can be done with the help of the power
on / off switch on the front plate of the inverter or with the
help of the optional remote control. Switching between the
states using the power on/off switch on the front plate of the
inverter is done as follows :
This procedure acts as a toggle i.e. if the inverter was in
enabled state before the procedure, it will switch to disabled
state after the procedure. Likewise, if it was in disabled state
before the procedure, it will switch to enabled state after the
procedure.
Switch off all the loads, switch off the inverter, disconnect all
loads. Switch on the inverter . There will be 2 beeps and
green led will start flashing with a flashing sequence of
flash-flash-flash........ ( it will flash for approx. 3 seconds ).
Immediately after it starts flashing, switch off the power on /
off switch and immediately switch on again. This will
complete the switching procedure. The inverter will continue
its power on sequence and switch over to the new state. The
power on / off switch should be switched off and on again
during the time the green led is flashing. (The green led will
flash with a sequence of flash-flash-flash...... For about 3
seconds after the inverter is powered on.)
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