MPPT SMPPT30D - Troubleshooting Guide; Error Code Reference

SMPPT Installation & Operation Manual Version 1.0
19
1> Load mode(see below table)
15h
Regular control mode
14h
Light control mode
0~13h
Light control with switch-off point at night (0 ~ 13 hrs)
Table 5.2-1
Photo 5.2-11
5.2.9 Restore factory defaults
Photo 5.2-12
1> In “Temperature” interface, by long pressing – (>3S)controller is restored to factory
defaults.
6. Faults and Remedies
6.1 Error Code and Correction
Error
code
Cause Correction
Ex1*
LVD protection of battery
and load switched off
Manually recharge the battery
Ex2 HVD protection of battery Make sure connection between battery and controller is