Toro SA41 owner manual RED = Battery Positive + Black = Battery Negative

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Now connect the battery cables:

RED = BATTERY POSITIVE (+)

BLACK = BATTERY NEGATIVE (-)

These connections should be tight. If using nuts, bolts and washers, they should be stainless steel. At this point re-check the connections before proceeding any further.

NOTE:

IF THE SA41 EMITS A PULSING BUZZER SOUND, THE BATTERY LEADS HAVE BEEN CONNECTED IN REVERSE. IMMEDIATELY DISCONNECT THE LEADS AND RECONNECT WITH THE CORRECT POLARITY. DO NOT UNDER ANY CIRCUMSTANCES TURN ON THE BREAKER WHEN THE BUZZER IS PULSING AS PERMANENT DAMAGE TO THE SA41 WILL RESULT.

If all is well, turn the breaker ON, i.e. switch lever UP. If after two (2) attempts the circuit breaker does not turn on, then check that the battery voltage is between 40 and 68V DC. If the breaker still won't switch on, refer to the FAULT FINDING section of this manual.

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Contents Selectronic Australia Installation Warranty CardIntroduction Connection of AC and DC Wiring SupplyRED = Battery Positive + Black = Battery Negative Status Standby Inverter OFF Inverter on Status Reset OperationEnergy Management StatusWhere the Optional 200 AMP Current Shunt is Installed Minimum Charge Controller Outputs SettingsOn with OFF Set Control On with on On with Time Set Control Lockout DurationMore Settings Buzzer on / OFFBuzzer Lockout SET DAYLockout AC Volts Setting Alarm InputsAlarm Input Current Shunt Settings External ShuntBattery Capacity Charge in BatteryMinimum Charge in Battery LOW Charge AlarmOverload Shutdown and Alarms Fault Finding Alarm 1 ActiveAlarm 2 Active Heatsink TOO HOTInverter Shuts Down with LOW Volts SA41 Maintenance System MaintenanceBattery Maintenance SA41 Electrical Specifications Demand Start SectionRadio Frequency Interference Handy HintAppendix I Diagnostics Transformer TemperatureHeatsink Temperature Demand Start CurrentAppendix II Flow Diagram for Displays and Settings Switching Between READINGS, Minimum CHARGE, and Diagnostics Diagnostic DisplaysMinimum Charge Display Minimum charge DisplaysINV CO, LO A/H or CO+LAHFrom previous General Appendix III SA Inverter OptionsSA-SB-01 Interface KIT Alarm Inputs Examples SA-SB-01 Interface ConnectionsInstallation of SA-KP-01 Optional Keypad Ext. Keypad no Set ParametersInstallation of SA-S200 Optional Current Shunt Amps 0.0A OUT BatteryExt. Shunt no Set Parameters Zero DC Amps OFF Set ParametersProduct Warranty Conditions Mounting Template for SA-KP-01 Keypad