006-0006885 08/14/18
Rev H
16 of 48
MINV-4000-1U-28 Guide www.synqor.com
Section III
Operation
Set-Up
The recommended procedure for setting up the MINV is the following:
• Connect the ground wire to the ground stud on the rear panel of the MINV.
• Connect the AC OUTPUT cables, first to the MINV and then to the load.
• Connect the USER I/O cables.
• Connect the DC INPUT cables, first to the MINV and then to the DC source.
• An overcurrent protect and disconnect device should be installed on the DC INPUT
circuit. An example of a suitable device is a Carling Technologies, F-series, 300 A 125 Vdc,
FA2-P0-14-830-22A-BT circuit breaker. (www.carlingtech.com)
• VERIFY that the DC INPUT cables are connected to the MINV and the source of DC power
with the correct polarity.
• Turn on the source (if it has an up stream breaker).
Start-Up
• VERIFY that all connections to the MINV are correct.
• If the DC source is present and within specifications, the single POWER IN LED on the front
panel will be green.
• Momentarily push the ON/OFF switch on the front panel of the MINV upward. The switch
can then be released and it will return to its normal (neutral) position.
• The MINV will immediately enable its outputs (assuming there is no fault condition). The
color of the POWER OUT LED(s) on the front panel will change to green. The LOAD LEDs on
the front panel will indicate the amount of power being delivered to the load
Shut-Down
• Shut down the equipment connected to the MINV.
• Push the ON/OFF switch on the front panel of the MINV downward and hold it in this position
for 1 second (or more). The switch can then be released to return to its normal position.
• The MINV will disable its outputs.
