Neptune 13458-000, Installation And Maintenance Manual

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Battery Status
For battery status indications, see Table 20.
LED Color Battery Status
Green
l
ON: indicates battery is near full charge.
l
BLINKING : indicates PWM charging (regulation).
Yellow ON: indicates battery at middle capacity.
Red
l
BLINKING:
indicates a low charge state and a LVD warning.
l
SOLID:
indicates that the load has been disconnected (LVD).
Table 20 – Battery Status LED Indicators
Fault Indications
For fault indications, see Table 21.
LED Color
Fault Indications
(G = green, Y = Yellow, R = Red
G/Y/R blinking together Battery select fault
R - Y sequencing High temperature disconnect
R - G sequencing High voltage disconnect
R/G - Y sequencing Load short circuit or overload
Table 21 – Fault Indications
Digital Meter
The ProStar PS-15M and PS-30M controllers include an optional
digital meter. This section describes the information that can be
displayed with the meter, and the added capabilities that are
enabled by the push button switch (for example, manual
disconnect).
The precision three-digit digital meter continuously displays
battery voltage, solar current, and the load current. The meter
automatically scrolls through these three displays. The three red
LEDs indicate which parameter is being displayed.
R900 Gateway Installation and Maintenance Guide 89
Appendix A Solar Power Information