AUX modes in order of appearance on the MX60 display:
•Manual
•Vent Fan
•PV Trigger
•Float
•Error Alarm
•Diversion
•Low Battery Disconnect
•Remote
The most commonly used AUX modes:
•Vent Fan
•Diversion
•Low Battery Disconnect
When an AUX MODE is ON, 12 VDC is available at the AUX terminals and a condition, such as a voltage set point, is met. Other modes can be programmed in lieu of the specifi c ones listed here, but the Vent Fan mode is most easily changed (e.g., to activate an alarm instead of a fan). Here are the default AUX modes:
•
•Vent Fan— when the Vent Fan voltage set point is exceeded, the vent fan will run for at least 15 seconds (the fan helps remove hydrogen from battery enclosure), even if the set point is exceeded for only a few seconds due to a surge. If the set point is exceeded for longer than 15 seconds, the fan will stay on until the voltage drops below the set point. It then takes 15 seconds before the fan shuts off. This is an external fan and not to be confused with the MX60’s internal, thermally activated fan which cools the unit.
•PV
•
•Error
•
•Low Batt
•
24 | OutBack Power Systems Inc. |