PV over voltage
E4
Internal over temperature
E5
external over temperature
E6
Internal External over
temperature
E7
4. CHARGING TEST:
●
When the ignition terminal is not enabled (no voltage on the ignition terminal), PV
has priority. Based on ambient light conditions the battery will be charged via the
PV in relation to the units settings.
●
When the ignition terminal is enabled, DC has priority with relation to the units
settings. If the DC fails the battery is automatically transferred to the PV.
●
When the DC is restored, the battery is automatically switched back To DC.
Fan control:
ON: Internal temperature >45
℃
or Current >30% of the set charge current
OFF: Internal temperature<35
℃
and current <20% of the set charge current.
If the Internal or external temperature maximum the unit will stop charging. The
unit will automatically restart when the temperature falls.
Note: 1.Internal temp. protection>65
℃
;External temp. protection <55
℃
2.External temp. protection >60
℃
;Internal temp. protection<50
℃
,
External compensation -3mv.
℃
3.PV/DC protection and recover value find in below:
5 DATASHEET
Faulty
Code
Faulty
Code
DC low voltage
E1
Internal over temperature
warning
A1
DC over voltage
E2
external over temperature
warning
A2
PV low voltage
E3
Internal External over
temperature warning
A3
OTHERS
Internal over-
temperature protection
BTS
Product size
temperature>65
,
the charger shut down; temperature<55
,
the battery recover to charge again
Temperature of battery > 60
the charger shut down to protect the battery;
temperature of battery <50
,
the battery recover to charger again
Temperature compensation coefficient-3mV/
L*W*H=221.7*164.2*74mm