Figure 5-28, Internal Bridge Fault; Figure 5-29 Internal Charger Fault; Figure 5-30, Internal Ntc Fault; Figure 5-31, Internal Relay Fault - Magnum Energy ME-RC Owner's Manual

5.3.3. Internal Fault Messages - The inverter continually monitors several
internal components. If an condition inside the inverter occurs that does not
allow proper operation, the inverter will shutdown to help protect itself. To clear
these "internal" type of faults, the inverter will require an inverter reset.
Remedy: Perform an inverter reset; see section 6-2. After resetting
the inverter, press the ON/OFF INVERTER pushbutton to turn the in-
verter on and verify the fault has cleared. If the "internal" fault remains,
the inverter will require repair at an Authorized service facility.
PWR
Internal Bridge
FAULT
Settings/Info...
CHG
INV

Figure 5-28, Internal Bridge Fault

• Internal Bridge – This fault message displays and the inverter shuts down
because the internal power-bridge protection circuit has been activated.
PWR
Internal Charger
FAULT
Settings/Info...
CHG
INV
Figure 5-29, Internal Charger Fault
• Internal Charger - This fault message displays and the inverter shuts
down because the internal charger protection circuit has been activated.
PWR
Internal NTC
FAULT
Settings/Info...
CHG
INV

Figure 5-30, Internal NTC Fault

• Internal NTC - This fault message displays and the inverter shuts down
because the internal NTC (temperature sensor) circuit has been activated.
PWR
Internal Relay
FAULT
Settings/Info...
CHG
INV

Figure 5-31, Internal Relay Fault

• Internal Relay - This fault message displays and the inverter shuts
down because the internal AC transfer relay protection circuit has been
activated.
©2009 Magnum Energy Inc.
5.0 Operation
Internal Bridge appears on the LCD
and the FAULT (red) LED is on. The
PWR (green), CHG (green) and INV
(green) LED's are off.
Internal Charger appears on the
LCD and the FAULT (red) LED is on.
The PWR (green), CHG (green) and
INV (green) LED's are off.
Internal NTC appears on the LCD
and the FAULT (red) LED is on. The
PWR (green), CHG (green) and INV
(green) LED's are off.
Internal Relay appears on the LCD
and the FAULT (red) LED is on. The
PWR (green), CHG (green) and INV
(green) LED's are off.
33