16
No. LED COLOUR STATUS DESCRIPTION
1 Mains GREEN
ON AC input OK
OFF AC disconnected
Quick ashing (ash twice every second) AC input abnormal
2
Starter
Battery
GREEN
ON Alternator charging the SERVICE battery
Slow ashing (ash once every second) Starter battery is >13.4V and is being charged by
the PM435
Quick ashing (ash twice every second) The Starter Battery is 2~13.4V or >16.0V, while
AC power is connected.
OFF Starter battery is disconnected.
3
PV
(Solar)
GREEN
ON Solar charging the battery
Slow ashing (ash once every second) The input voltage of the Solar is normal and the
service battery is charged by the AC or Alternator
Quick ashing (ash twice every second) PV input error
OFF PV disconnected
4 CHG GREEN
ON Battery charged
Flashing (ash once every second) Battery charging
Slow ashing (1 second on 2 seconds off) Battery discharge
OFF Battery disconnected
5 FAULT RED
ON Short circuit
Flash once per cycle Service battery voltage low
Flash twice per cycle Service battery voltage high
Flash 3 times per cycle PM435 unit Over Temperature
Flash 4 times per cycle Bulk charge timeout
Flash 5 times per cycle VCR anomaly
Flash 6 times per cycle Environment Over Temperature
Figure 27 An overview of PM435
5. DISPLAY
5.1 PM435 Power Management System
P/No. PM335
Table 9 LED indicator description of PM435
1 2 3 4 5
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