Troubleshooting; Table 6-1, Troubleshooting Table - Magnum Energy ME-SBC Owner's Manual

6.0 Troubleshooting

Symptom
Not combining
No indicators
Not Disconnecting
Auto Reconnecting
every 10 Sec
Adjustments are
unresponsive

Table 6-1, Troubleshooting table

©2009 Magnum Energy Inc.
Solution
Check Voltages at the Power Terminal Block. If
the Voltage #1 - MAIN POS (+) and #3 - COM
NEG (-) or #2 - AUX POS (+) and #3 - COM
NEG (-) are above the connect Voltage and the
difference between them is less the 10 VDC the
ME-SBC may be defective. Please call Magnum
TM
(425) 353-8833.
Check Voltages at the Power Terminal Block. If
the Voltage #1 - MAIN POS (+) and #3 - COM
NEG (-) or #2 - AUX POS (+) and #3 - COM
NEG (-). The Voltage between 1 and 3 or 1 and 2
must be more than 5VDC.
ME-SBC does not disconnect. Remove the fuse
TM
at both batteries and check resistance at #1
- MAIN POS (+) and #2 - AUX POS (+) on the
ME-SBC . There should be about 600k Ohms (Ω).
TM
If there isn't the ME-SBC
Please call Magnum (425) 353-8833
If the Voltage requirements are satisfi ed and
this cycling occurs, then the Current sensing
is corrupt or the Current exceeds continuous
capabilities. Wait for the charger to go into Float
Mode and check status again. If the ME-SBC
still toggling it may be defective, otherwise it's
probably operating normally and protecting itself.
Turn the knobs fully counterclockwise until they
stop and then adjust up to the setting. If they
don't stop or don't move call Magnum.
Troubleshooting
might be defective.
TM
TM
14
is