User manual
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7 - Local Temperature Sensor
Measures ambient temperature. Battery regulation is adjusted based
on ambient temperature unless an optional RTS is installed.
8 - Battery Status LEDs
Provides approximate battery state of charge indication and also
indicates when a system or load fault condition exists.
Optional Accessories
Remote Temperature Sensor (Model: RTS)
The RTS measures battery temperature for accurate temperature
compensation and is recommended when the ambient battery
temperature differs from the ambient controller temperature by
+/– 5 degrees C or more.
Remote Meter (Model: RM-1)
The digital Remote Meter displays system operating information, error
indications, and self-diagnostic read-out. Information is displayed on a
backlit 4-digit custom LCD display.
PC MeterBus Adapter
TM
(Model: MSC)
The MSC converts the MeterBus RJ-11 electrical interface to an isolated
standard RS-232 interface which enables communication between the
SunSaver MPPT and a personal computer (PC).
Installation Instructions
• TheSunSaverMPPTBatteryconnectionmaybewiredtoonebattery
or a bank of batteries. The following instructions refer to a singular
battery, but it is implied that the battery connection can be made
to either one battery or a group of batteries in a battery bank.
1. Select a Battery Type
Battery Type Battery Jumper Setting Switch
1
Gel
1
INSERTED
ON (h)
Sealed INSERTED
OFF (i)
AGM
1
REMOVED
ON (h)
Flooded REMOVED
OFF (i)
1
Setpoints for this battery type can be modified with custom
programming.
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