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C1 - AC COMBINER <br />(ENPHASE IQ COMBINER 4C) <br />SW1 - DISCONNECT <br />(SQUARE D DU221RB) <br /> <br />SW2 - DISCONNECT <br />(SQUARE D DU221RB) <br /> <br />MSP - MAIN SERVICE PANEL <br />(HOMELINE) <br />SEE NOTE NO. 4 (MSP) <br />PHOTOVOLTAIC SYSTEM EQUIPPED <br />WITH RAPID SHUTDOWN <br />TURN RAPID SHUTDOWN <br />SWITCH TO THE 'OFF' <br />POSITION TO SHUT DOWN <br />PV SYSTEM AND REDUCE <br />SHOCK HAZARD IN THE <br />ARRAY. <br />CEC690.56(C)(1) AND CFC1204.5.1 <br />AC COMBINER PANEL (C1) <br />! WARNING ! <br />THIS EQUIPMENT FED BY MULTIPLE SOURCES. <br />TOTAL RATING OF ALL OVERCURRENT DEVICES, <br />EXCLUDING MAIN OVERCURRENT DEVICE SHALL <br />NOT EXCEED AMPACITY OF BUSBAR. <br />CEC705.12(B)(2)(3)(C) <br />EACH DISCONNECTING MEANS FOR <br />PHOTOVOLTAIC EQUIPMENT (SW1, SW2) <br />! WARNING ! <br />ELECTRIC SHOCK HAZARD. TERMINALS ON BOTH <br />LINE AND LOAD SIDES MAY BE ENERGIZED IN THE <br />OPEN POSITION. <br />CEC690.13(B) <br />AC SOLAR DISCONNECT (SW2 IN NULL, SW1 IN <br />NULL) <br />PV SYSTEM DISCONNECT <br />CEC690.13(B) <br />AC DISCONNECT (SW2 IN NULL, SW1 IN NULL) <br />MAXIMUM AC OPERATING CURRENT: 7.3A <br />MAXIMUM AC OPERATING VOLTAGE: 240V <br />CEC690.54 <br />ANY AC ELECTRICAL PANEL THAT IS FED BY BOTH <br />THE UTILITY AND THE PHOTOVOLTAIC SYSTEM <br />(MSP) <br />! WARNING ! <br />DUAL POWER SOURCE. SECOND SOURCE IS <br />PHOTOVOLTAIC SYSTEM. <br />CEC705.12(B)(3) <br />LABELING NOTES <br />1 ALL PLAQUES AND SIGNAGE REQUIRED BY 2019 CEC <br />AND 2019 CFC WILL BE INSTALLED AS REQUIRED. <br />2 <br />LABELS, WARNING(S) AND MARKING SHALL COMPLY <br />WITH ANSI Z535.4, WHICH REQUIRES THAT DANGER, <br />WARNING, AND CAUTION SIGNS USED THE STANDARD <br />HEADER COLORS, HEADER TEXT, AND SAFETY ALERT <br />SYMBOL ON EACH LABEL. THE ANSI STANDARD <br />REQUIRES A HEADING THAT IS AT LEAST 50% TALLER <br />THAN THE BODY TEXT, IN ACCORDANCE WITH CEC <br />110.21(B). <br />3 <br />A PERMANENT PLAQUE OR DIRECTORY SHALL BE <br />INSTALLED PROVIDING THE LOCATION OF THE SERVICE <br />DISCONNECTING MEANS AND THE PHOTOVOLTAIC <br />SYSTEM DISCONNECTING MEANS IF NOT IN THE SAME <br />LOCATION IN ACCORDANCE WITH CEC 690.56(B). <br />4 <br />LABEL(S) WITH MARKING, "TURN RAPID SHUTDOWN <br />SWITCH TO THE 'OFF' POSITION TO SHUT DOWN PV <br />SYSTEM AND REDUCE SHOCK HAZARD IN THE ARRAY," <br />SHALL BE LOCATED WITHIN 3 FT OF SERVICE <br />DISCONNECTING MEANS THE TITLE SHALL UTILIZE <br />CAPITALIZED LETTERS WITH A MINIMUM HEIGHT OF 3/8″ <br />IN BLACK ON A YELLOW BACKGROUND, AND REMAINING <br />TEXT SHALL BE CAPITALIZED WITH A MINIMUM HEIGHT <br />OF 3/16″ IN BLACK ON WHITE BACKGROUND <br />P-525014 <br />GR <br />I <br />D <br />- <br />T <br />I <br />E <br />D <br /> <br />S <br />O <br />L <br />A <br />R <br /> <br />P <br />O <br />W <br />E <br />R <br /> <br />S <br />Y <br />S <br />T <br />E <br />M <br />NG <br />U <br />Y <br />E <br />N <br /> <br />R <br />E <br />S <br />I <br />D <br />E <br />N <br />C <br />E <br />46 <br />0 <br />9 <br /> <br />W <br /> <br />E <br />L <br /> <br />D <br />O <br />N <br /> <br />P <br />L <br />SA <br />N <br />T <br />A <br /> <br />A <br />N <br />A <br />, <br /> <br />C <br />A <br /> <br />9 <br />2 <br />7 <br />0 <br />4 <br />SAFETY LABELS <br />DOC ID:ED8F10-3 <br />DATE:5/13/22 <br />CREATOR:B.H. <br />REVIEWER: <br />REVISIONS <br />PV-4 <br />4609 W El Don Pl - <br />10111143409/21/22