SunSaver SS 6-12V Installation

4.0 OPERATION
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MORNINGSTAR CORPORATION
39
4.0
Battery Reverse Polarity
(No LED indication) Fully protected against reverse
battery connection. No damage to the controller will result.
Correct the mistake to resume normal operation.
Damaged Local Temperature Sensor
(Battery Status LED: R - Y - G sequencing, Charge Status
LED: R on solid) The local ambient temperature sensor
is short-circuited or damaged. Charging stops to avoid
over- or under-charging. This is a critical error. Contact your
authorized Morningstar dealer for service.
Damaged Internal Temperature Sensor
(Battery Status LED: R - Y - G sequencing, Charge Status
LED: R on solid) The internal heatsink temperature sensor
is damaged. This is a critical error. Contact your authorized
Morningstar dealer for service.
High Temperature
(Battery Status LED: R - Y sequencing) The heatsink
temperature has exceeded 85 °C and the solar and load is
disconnected. The SunSaver will automatically reconnect
when the heatsink cools to 80 °C.
High Voltage Disconnect
(Battery Status LED: R - G sequencing) The battery
voltage has exceeded the controller’s maximum regulation
limit. The solar and load will be disconnected until
the battery voltage decreases to the SunSaver’s High
Voltage Reconnect threshold. See Section 7.0 Technical
Specications for more information.
4.5 Inspection and Maintenance
The following inspections and maintenance tasks are
recommended at least two times per year for best controller
performance.
• Tighten all terminals. Inspect for loose, broken, or
corroded connections.
• Verify that all wire clamps and tie-downs are secure.
• Check that the controller is mounted in a clean,
protected environment; free of dirt, insects, nests,
and corrosion.
• If applicable, check enclosure ventilation and air ow
holes for obstructions.
• Verify LED indication is consistent with the present
system conditions.