Rev. 1.8
505 Keystone Rd, Southampton, PA 18966, USA
.
(877) 497 6937
.
.
www.fortresspower.com
21
4.4.6 Using a single eFlex battery pack
Installation procedure for a single eFlex battery
1. Put the inverter
breaker/on and off switch into “OFF” position (if there is any)
2. Connect the positive and negative terminals to the inverter
3. Turn on eFlex unit
by pressing the
eFlex power button and waiting ~10sec until LED
diagnostic is complete.
4. Check that the
LED’s are showing normal operation (there must be a description of
what the operator should see (which LED’s are on and what color) to verify that all is
OK and the inverter can be started)
5. Check battery voltage.
Check that voltage between terminals is between 50-55V. If the
voltage is too low, a slow charging to 50V is needed.
6. Put the inverter
breaker into “ON” position.
Note: always turn the eFlex battery on
first prior to turning on the inverter. If a shut down is required, always turn the inverter
OFF first prior to turning OFF the eFlex battery.
If you install multiple inverters with one or more eFlex 5.4, please turn the first Inverter
on by following the abovementioned steps, then power up the remaining
inverters.
