46 | SAMLEX AMERICA INC.
4.4.2.9 BATT LOW VOLTAGE
(Table 4.3, Screen No. 9)
This parameter sets the battery low voltage threshold at which the Inverter Section / the com-
plete EVO
TM
Inverter/Charger will be shut down to protect the battery from deep discharge:
• When the battery voltage drops to the set threshold of “BATT LOW VOLTAGE”, the Red
LED marked “Fault” will flash once per second. The buzzer in EVO
TM
Inverter/Charger will
beep once per second. The Inverter Section will continue to operate normally and the Blue
LED marked “Status” will continue to be ON steady.
• If the battery voltage stays at or below the above threshold for duration equal to the “LV
DETECT TIME” (Section 4.4.2.10), only the Inverter Section will be switched OFF and fault
message “Battery low voltage!” will be displayed. The Blue LED marked “Status” will be
switched OFF and the Red LED marked “Fault” will remain ON steady. The buzzer in EVO
TM
Inverter/Charger will beep steady.
• If the “Battery low voltage!” fault condition is not reset within the “LV CUTOFF TIME”
(Section 4.4.2.11), the EVO
TM
Inverter/Charger will be shut down completely after “LV
CUTOFF TIME” has elapsed (LCD Display / LED / Buzzer will be OFF).
• If the batteries are charged by external Solar Charge Controller connected directly to the
batteries or through the External Charger Input (3, 4 in Fig 2.1 in the Owner's Manual for
Evolution
TM
Series Inverter/Chargers) and the battery voltage recovers to the set “RESET
VOLTAGE” (Section 4.4.2.7) before the expiry of “LV CUT OFF TIME” (Section 4.4.2.11),
while in “Battery low voltage!” fault condition, the Inverter Section will restart and the
“Battery low voltage!” fault condition will be cleared.
• While in “Battery low voltage!” fault condition, if AC input is made available before the
expiry of “LV CUT OFF TIME” (Section 4.4.2.11), the “Battery low voltage!” fault condition
will be cleared. The EVO
TM
Inverter/Charger will restart in Inverter Mode, synchronize with
the AC input and then, transfer to the AC input at zero crossing. It will now operate in
Charging Mode.
S e l e c t
G r o u p
*
C H A R G E
C U R V E
ð
S e l e c t
P a r a m e t e r
C H A R G E
C U R V E
*
B U L K C U R R E N T
2 0 A
ð
S e l e c t
P a r a m e t e r
C H A R G E
C U R V E
*
B A T T
L O W V O L T A G E
1 0 . 5 0 V
P a s s w o r d
k e y
i n
0 0 0 0
Enter Key
Down Key x 8 times
Enter Key
ð
S e l e c t
P a r a m e t e r
C H A R G E
C U R V E
*
B A T T
L O W V O L T A G E
1 0 . 5 0 V
Password 8052
See Section 4.3.1
SECTION 4 |
Parameter Setup
ð
Enter Key
See Table 4.3, Screen No. 9
for programmable range
Summary of Contents for Evolution Series
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