CINDER 40 PWM Charge Controller User Manual
Zamp Solar
Status Indicator Light Descriptions
Table 4: Status LED Descriptions
Indicator LED Status
Bulk/Soft (CC) Absorption/Float (CV)
Idle/Start
Solar Input (Charging
Current) Green
<=40A
<0.3 A
Solar Input (Charging
Current) Red
>40A OR Negative Current
>0.3A OR Negative Current
Battery Temp Green
-15
o
C~32
o
C
Battery Temp Yellow
-20
o
C~-15
o
C or 32
o
C~37
o
C
Battery Temp Red
<-20
o
C or >37
o
C
Battery Voltage Green
●
12V: 11.8V~Absorption Voltage
●
24V: 23.6V~Absorption Voltage
Battery Voltage Yellow
●
12V: 8V~11.8V or Absorption Voltage~16V
●
24V: 16V~23.6V or Absorption Voltage~32V
Battery Voltage Red
●
12V: <8V or >16V
●
24V: <16V or >32V
Solar Wattage Green
If both Solar Voltage and Solar Current are Green
Solar Wattage Yellow
If one or both of Solar Voltage and Solar Current are Yellow
Solar Wattage Red
If one or both of Solar Voltage and Solar Current are Red
Solar Voltage Green
If Charging
●
12V: Solar Voltage~23V
●
24V: Solar Voltage~46V
“Solar is not connected” = yellow
●
12V: 10V~28V
●
24V: 30V~50V
Solar Voltage Yellow
If Charging
●
12V: <Solar Voltage or 23V~50V
●
24V:<Solar Voltage or 46V~50V
“Solar is not connected” = yellow
●
12V: <=10V or
28V~50V
●
24V: <30V
●
“Solar is not
connected” = yellow
Solar Voltage Red
●
12V: >50V OR Negative Voltage
●
24V: >50V OR Negative Voltage
16
