SYMPTOM C: THE LOW OUTPUT OF INVERTER IS MEASURED
POSSIBLE CAUSES
Battery voltage is too low below 10V DC
The inverter is overload
SYMPTOM D: THE LOW BATTERY IS MEASURED
POSSIBLE CAUSES
The poor battery condition
Inadequate power of excessive voltage drop
SUGGESTION
Recharge battery
Reduce load to 600 Watts (PINV4) , 800
Watts (PINV5) and 1000 Watts (PINV6)
maximum to maintain regulation.
SUGGESTION
Recharge battery
Check condition of battery clips and
terminals. Clean or replace as necessary
7