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SECTION 6 |
BEFORE OPERATING THE UNIT, PLEASE ENSURE THAT THE UNIT HAS BEEN INSTALLED
PROPERLY AS PER INSTRUCTIONS AT SECTION 3 OF THIS MANUAL.
PLEASE ENSURE THAT ALL SAFETY INSTRUCTIONS AT SECTION 1 OF THIS MANUAL
ARE READ AND UNDERSTOOD BEFORE OPERATING THE UNIT.
i
INFO
a) Minimum battery voltage required for initiating manual switching ON of the unit
is as follows:
•
12V units ----- Higher than 9V
•
24V units ---- Higher than 18V
b) Please note that this unit is designed to POWER ON AUTOMATICALLY if (i) AC voltage of
70V ± 5 VAC is available at the AC Input Terminals and (ii) DC input voltage is > 12V for
EVO-1212F / EVO-1212F-HW and >24V for EVO-1224F / EVO-1224F-HW. If the AC input
voltage and frequency are within the programmed limits, the unit will automatically
operate in "Charging Mode". If the AC input voltage and frequency are not within the
programmed limits, the unit will operate in "Inverting" Mode. Further, as long as AC input
voltage > 70 ± 5 VAC is present, the unit CANNOT BE POWERED OFF using the ON / OFF
Button on the front panel of the unit or on the optional Remote Control EVO-RC-PLUS.
Switch OFF the AC input first if the unit is required to be powered off. However, if the unit
is in "Fault Mode", it will be possible to power OFF the unit with the help of the ON/OFF
Push Button.
c) Before proceeding, confirm that the unit is NOT in Standby Mode by pressing ON/
OFF Button briefly. (Standby Mode is used for Firmware upload through the optional
Remote Control EVO-RC-PLUS.)
o
If LED marked "ON" (12, Fig 2.1) stays OFF, then unit is OFF.
o
If this LED is ON or is flashing, the unit was in Standby Mode and is now ON
6.1 POWERING ON USING ON/OFF BUTTON ON THE FRONT PANEL (11, Fig 2.1)
6.1.1 Powering ON the Unit: AC Input Switched OFF / Not Connected
•
To power ON the unit, press and hold the ON/OFF Button (11, Fig 2.1) for 2 seconds.
Blue LED marked "ON" (12, Fig 2.1) will flash 3 times, will go off momentarily and will
then be steady Green. Now, release the ON/OFF Button. Subsequently, the lighting pat-
tern of this LED will be controlled by various operating conditions given in Table 6.1
6.1.2 Powering OFF the Unit: AC Input Switched OFF/ Not Connected
To power OFF the unit, press and hold the ON/OFF Button (11, Fig 2.1) for 5 seconds.
•
The Blue LED marked "ON" (11, Fig 2.1) will remain ON and after around 5 sec of press-
ing and holding the ON / OFF button, Red LED marked "Fault" will be lighted. Release
the ON / OFF button after the Red LED "Fault" (13, Fig 2.1) has lighted. The unit will
switch off thereafter. (NOTE: Power OFF will not take place unless the Power ON/OFF
Button is released)
NOTE: As explained under paragraph (b) of "INFO" above, as long as AC input
•
voltage > 70 ± 5 VAC is present, the unit CANNOT BE POWERED OFF using the ON/
OFF Button on the front panel of the unit or on the optional Remote Control EVO-
RC-PLUS. In order to power off using the Power ON/Off Button, switch OFF the AC
input first. Further, if the unit is in "Fault Mode", it will be possible to power OFF
the unit with the ON/OFF Push Button.
Operation, Protections and Troubleshooting
SAMLEX AMERICA INC. | 97
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