enphase M215 Installation And Operation Manual page 14

Step 6 – Connect the Microinverters
a. Remove the temporary shipping cap from the Engage
Cable and connect the microinverter. There are two
latching mechanisms within the connectors. Listen for two
clicks as the connectors engage. Ensure that both latching
mechanisms have engaged.
b. Repeat for all microinverters in the AC branch circuit.
c. Cover any unused connector with a sealing cap. Listen for
two clicks as the connectors engage. Ensure that
both latching mechanisms have engaged.
NOTES:
•
•
WARNING: Make sure protective sealing caps have been installed on all unused AC
connectors. Unused AC connectors are live when the system is energized by the utility
system.
NOTE: If you need to remove a sealing cap, you must use the Enphase disconnect tool or a
#3 Phillips screwdriver. Sealing caps may not be reused.
14
Do not use the shipping cap to cover
unused connectors. The shipping cap
does not provide an adequate
environmental seal. Enphase sealing
caps are required for the system to be
UL compliant and to protect against moisture ingress.
Enphase sealing caps are IP67 rated. Within the term "IP67", "IP" indicates an
Ingress Protection (IP) rating against dust and liquids. This specific rating of IP67
indicates that this connector protects against all dust particles and immersion in
liquid. Sealing caps may not be reused.
Copyright  2012 Enphase Energy
M215 Installation and Operation
141-00012 Rev 04