TROUBLESHOOTING GUIDE
MX60 does not
• Check the battery connection and polarity.
Reverse polarity or an improper connection will cause
• Check the battery breaker.
Ensure that the battery breaker is sized appropriately.
•A battery voltage below 10.5 VDC may not power up the MX60 (measure the
•If the MX60 still does not power up, call the factory for additional support.
MX60 is always SLEEPING
•If the battery voltage is at or above the ABSORB voltage set point (compensated ABSORB voltage), the MX60 will not wake up.
•The PV voltage has to be at least two volts greater than the battery voltage for the initial wakeup.
•Check the PV array breaker (or fuse).
•Confi rm the PV array breaker (or fuse) is sized appropriately.
•Which State (in MISC Menu) is it at? Is it transitioning between 00 and 01? Is it in GT mode and connected to a MATE?
GT mode is only applicable with a HUB 4 or HUB 10 installations with a
•Does the PV array voltage on the display rise with the PV breaker OFF, but reads 000 with the PV breaker on?
If so, the PV array polarity connection on the MX60 maybe reversed or the PV lines could be shorted.
•Does the PV voltage still read 000 with the PV breaker off after a minute?
Call the factory for support.
• Have you checked the short circuit current of the PV array?
Use a
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