8 | SAMLEX AMERICA INC.
APPENDIX A
SECTION 3 | Operation
3.2.1 Power ON - AC INPUT IS NOT PRESENT
The sequence given below in Fig 3.1(a) is applicable when there is no AC input and the unit is switched ON.
Press On/Off Key and hold for 2 second to turn the EVO
™
Inverter/Charger ON.
Screen (a)
S E A R C H I N G I D . .
Screen (b)
E V O - X X X X V X . X X
I N V E R T E R / C H A R G E R
Screen (c)
I N V E R T I N G
O U T P U T 1 2 0 . 0 0 V
Screen (d)
Fig 3.1(a) Power On Sequence
(No AC Input)
When the EVO™ Inverter/Charger is OFF and the On/Off Key is pressed and
held, the LCD screen shows “POWER ON…" [Screen (a)] and the Status LED
ashes 3 times. On/Off key may be released now. After 2 seconds, EVO-RC starts
to search for the communication ID of the EVO™ Inverter/Charger it is attached
to. The LCD screen shows “SEARCHING ID …” [Screen (b)] and the ID number
which is found is shown at the end of the line. When the default ID of “1” is
found, the display will then show the EVO™ Inverter/Charger Model No. and
rmware version (3 digit number X.XX) [Screen (c)]. The screen will then change
to the Inverting Mode Screen [Screen (d)].
3.2.2 Power OFF - AC INPUT IS NOT PRESENT
NOTE:
If the EVO™ Inverter/Charger has AC input voltage over 70 ± 5 VAC available at AC input terminals, the
Power OFF function is disabled and the unit will remain in the ON condition if the power off sequence is
attempted. The AC input must be removed before the unit can be powered OFF.
The sequence given below in Fig 3.1(b) is applicable when the unit is required to be powered off when no AC input is
present.
Press On/Off Key and hold for 5 seconds to turn OFF the EVO™ Inverter/Charger.
Fig 3.1(b) Power Off Sequence
(No AC Input)
When EVO™ Inverter Charger is ON and the On/Off key is pressed and held for
minimum of 5 seconds, the LCD screen will show “POWER OFF !” and both the
Status and Alarm/ Fault LEDs will turn ON. Now release the On/Off key (please
note that Power Off sequence will be completed and display “POWER
OFF !” will disappear only when the On/Off key is released).
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