PowerTech MP3743 User Manual

11
E1 reverse connec (please correct)
E2
open circuit prot on ry not connected / or
voltage <8V/18V)
E3
overcurrent prot on (circuit has constant current
the machine may be damaged if there is an error)
E4
Load overcurrent /short circuit protec
(error 10S, turn on the
load
elimina g the error)
E5
overvoltage (ba ery damaged or ba voltage exceeds
15/31V)
E6 PV (solar) input overvoltage protec on (PV>100V)
E7
Over-temperature protec
, stop charging when heat sink
temperature ≥ 90°C; resume when temperature ≤ 60°C
E8 PV reverse conne on (please correct)
ery over and under voltage range
Capacity:12V/24V low-voltage pr LCD
display:E2
<8/18V
Capacity:12V/24V Over voltage protec on LCD
display:E5
>15/31V
Remark: Please eliminate the fault according to the error code. If the
machine s
does not respond the error is eliminated, it may be
damaged and need
-sales service.
VII. Fault Codes
Distributed By:
Electus Distribution Pty. Ltd.
320 Victoria Rd, Rydalmere
NSW 2116 Australia
www.electusdistribution.com.au

PowerTech MP3743 Specifications

General

Brand	PowerTech
Model	MP3743
Category	Controller
Language	English