YC500I Installation/User Manual
11
Installation Procedures
Step 5 - Install a Bus Cable End Cap at the end of AC bus cable
a. Strip cable jacket.
c. Insert the wires into the cable clamps.
b. Insert the cable end into the seal.
d. Rotate the nut with 3.3N·m until the
latching mechanism meets the base.
Figure 8
Step 6 - Connect APsystems Microinverters to the PV Modules
Figure 9
NOTE:
When plugging in the DC cables, the Microinverter should
immediately blink one quick red and three short green. This will
happen as soon as the cables are plugged in and will show that the
Microinverter is functioning correctly. This entire check function
will start and end within 5 seconds of plugging in the unit, so pay
careful attention tothese lights when connecting the DC cables.
WARNING:
Double check to make sure all of the AC and DC wiring
has been correctly installed. Ensure that none of the AC and/or DC
wires are pinched or damaged. Make sure that all of the junction
boxes are properly closed.
NOTE:
About A and B Sides corresponding the location of modules,
EMA registration show acquiesce in this installation. if there are
different connection methods, please email the detail installation
drawings to us to register, or the A, B Sides corresponding component
location will not correspond to the EMA position.
Nut
Seal
Body