Manual

No. LED COLOUR STATUS DESCRIPTION

1 Mains GREEN ON AC input OK

OFF AC disconnected

4XLFNöDVKLQJöDVKWZLFHHYHU\VHFRQG AC input abnormal

2 Str Bat GREEN ON Alternator charging the SERVICE battery

6ORZöDVKLQJöDVKRQFHHYHU\VHFRQG Starter battery is >13.4V and is being charged by

the PM335

4XLFNöDVKLQJöDVKWZLFHHYHU\VHFRQG The Starter Battery is 2~13.4V or >16.0V, while

AC power is connected.

OFF Starter battery is disconnected.

3 PV

6RODU

GREEN ON Solar charging the battery

6ORZöDVKLQJöDVKRQFHHYHU\VHFRQG The input voltage of the Solar is normal but it is

charged by the AC or Starter battery

4XLFNöDVKLQJöDVKWZLFHHYHU\VHFRQG Solar input voltage error – Solar voltage >50Vdc

OFF Solar disconnected

4 CHG GREEN ON Battery charged

6ORZöDVKLQJöDVKRQFHHYHU\VHFRQG Battery charging

4XLFNöDVKLQJöDVKWZLFHHYHU\VHFRQG 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 PM335 unit Over Temperature

Flash 4 times per cycle %XONFKDUJHWLPHRXW

Flash 5 times per cycle VCR anomaly

Flash 6 times per cycle Environment Over Temperature

Table 7 LED indicator description of PM335

Figure 21 An overview of PM335

5. DISPLAY

5.1 PM300 Power Management System

P/No. PM335