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10 <br />Complete the Installation Map <br />Peel the removable serial number label from each <br />microinverter and affix it to the respective location <br />on the paper copy of the installation map. <br />serial - <br />number / + . <br />/abels i· <br />LL_---I--1--I-* <br />--.-'ZE]Z <br />Connect the PV Modules <br />a. Mount the PV modules above the microinverters. <br />b. Connectthe DC leads of each PV module to <br />the DC input connectors of their corresponding <br />microinverter. <br />60-cell PV <br />module <br />verify <br />polarity on <br />at /east one <br />umt pair <br />Energize the System <br />a. Turn ON the AC disconnect or circuit breaker <br />for the branch circuit. <br />b. Turn ON the main utility-grid AC circuit breaker. <br />Your system will start producing power after a <br />five-minute wait time. <br />Irr_ <br />T status LED <br />The status LED on the underside of <br />each M215 will blink green six times <br />i to indicate normal operation one <br />minute after DC power is applied. <br />Step Details <br />e <br />240 Volt AC Split Phase 208 Volt AC Three Phase <br />Ll to L2 211 to 264 Vac Ll to L2 to L3 183 to 229 Vac <br />Ll, L2, to N 106 to 132-Vac Ll, 1-2, L3 to N 106 to 132 Vac <br />0 <br />WARNING: Only use electrical system components approved <br />for wet locations. <br />WARNING: Do NOT exceed the maximum number of micro- <br />inverters in an AC branch circuit as listed in the table below. <br />Each branch circuit must be protected by a dedicated circuit <br />breaker of 20A or less. <br />Service type Max M215s per branch <br />240V 17 <br />208V 25 <br />WARNING: Size the'AC wire gauge to account for voltage <br />drop for both the branch circuit and all upstream conductors <br />leading back to the PCC. See Voltage Drop Calculations at <br />http://www.enphase.com/support/downloads. <br />0 <br />WARNING: Allow a minimum of 1.9 cm (0.75") between the <br />roof and the bottom of the microinverter. Also allow 1.3 cm <br />(0.50") between the back of the PV module and thetop of <br />the inverter. <br />0 <br />NOTE: The AC output neutral is not bonded to ground inside <br />the micreinverter. <br />NOTE: The M215 grounding lug can accommodate a <br />6-8 AWG conduttor. <br />NOTE: Torque the microinverter fasteners to the values <br />shown: <br />• 1/4" mounting hardware -SN m (45 in-lbs) minimum <br />• 5/16" mounting hardware -9Nm (80 in-lbs) minimum <br />Using a power screwdriver is not fecommended due to the <br />risk of thread galling. <br />e <br />t.,d# i Disconnect toot <br />WARNING: Install sealin caps Aon all unused AC connectors as CM- [1529, A <br />these become live when the system WK.'53. <br />is energized by tl:ie ut:;ity. The IP67-rated <br />sealing caps are required for UL compliance 9, <br />and to protect against moisture ingress. <br />NOTE: To remove a sealing cap, you must use the Enphase <br />disconnect toel or a #2 scfewdriver. <br />0 <br />NOTE: The Engage Cable uses the following wiring scheme. <br />240 Volt AC, Split Phase Wiring 208 Volt AC, Three Phase Wiring <br />Black - Ll Black- Ll <br />Red - L2 Red - U <br />White - Neutral Blue - L3 <br />Green - Ground White - Neutral <br />Green - Ground <br />Refer to the Enphase Communications installation Quick /nsta// Guide for information on Envoy <br />installation and Enlighten set up.1:40-00030 Rev 02 <br />Enphase Energy Customer Support: support@enphaseenergy.com or 877-797-4743