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B-2016-1888CITY OF CUPERTINO BUILDING PERMIT I BUILDING ADDRESS: CONTRACTOR: PERMIT NO: B-2016-1888 21872 HERMOSA AVE CUPERTINO, CA 95014-2820 (357 16 155) WILLOW GLEN ELECTRIC INC SAN JOSE, CA 95155 OWNER'S NAME: LO JASON AND MARSHA TRUSTEE OWNER'S PHONE: 510-384-7338 LICENSED CONTRACTOR'S DECLARATION License Class C-10 Lic. #591918 Contractor WILLOW GLEN ELECTRIC INC Date 04/30/2018 I hereby affirm that I am licensed under the provisions of Chapter 9 (commencing with Section 7000) of Division 3 of the Business & Professions Code and that my license is in full force and effect. I hereby affirm under penalty of perjury one of the following two declarations: 1. I have and will maintain a certificate of consent to self -insure for Worker's Compensation, as provided for by Section 3700 of the Labor Code, for the performance of the work for which this permit is issued. I have and will maintain Worker's Compensation Insurance, as provided for by f" Section 3700 of the Labor Code, for the performance of the work for which this V permit is issued. APPLICANT CERTIFICATION I certify that I have read this application and state that the above information is correct. I agree to comply with all city and county ordinances and state laws relating to building construction, and hereby authorize representatives of this city to enter upon the above mentioned property for inspection purposes. (We) agree to save indemnify and keep harmless the City of Cupertino against liabilities, judgments, costs, and expenses which may accrue against said City in consequence of the granting of this permit. Additionally, the applicant understands and will comply with all non -point source regulations p r tf]e Cupertino Municipal Code, Section 9.18. Date 5/4/2016 I hereby affirm that I am exempt from the Contractor's License Law for one of the following two reasons: 1. I, as owner of the property, or my employees with wages as their sole compensation, will do the work, and the structure is not intended or offered for sale (Sec.7044, Business & Professions Code) 2. I, as owner of the property, am exclusively contracting with licensed contractors to construct the project (Sec.7044, Business & Professions Code). I hereby affirm under penalty of perjury one of the following three declarations: 1. I have and will maintain a Certificate of Consent to self -insure for Worker's Compensation, as provided for by Section 3700 of the Labor Code, for the performance of the work for which this permit is issued. 2. I have and will maintain Worker's Compensation Insurance, as provided for by Section 3700 of the Labor Code, for the performance of the work for which this permit is issued. I certify that in the performance of the work for which this permit is issued, I shall not employ any person in any manner so as to become subject to the Worker's Compensation laws of California. If, after making this certificate of exemption, I become subject to the Worker's Compensation provisions of the Labor Code, I must forthwith comply with such provisions or this permit shall be deemed revolted. APPLICANT CERTIFICATION I certify that I have read this application and state that the above information is correct. I agree to comply with all city and county ordinances and state laws relating to building construction, and hereby authorize representatives of this city to enter upon the above mentioned property for inspection purposes. (We) agree to save indemnify and keep harmless the City of Cupertino against liabilities, judgments, costs, and expenses which may accrue against said City in consequence of the granting of this permit. Additionally, the applicant understands and will comply with all non -point source regulations per the Cupertino Municipal Code, Section 9.18. Date 5/4/2016 DATE ISSUED: 05/04/2016 PHONE NO: (408) 289-9725 BUILDING PERMIT INFO: X BLDG —ELECT —PLUMB _ MECH X RESIDENTIAL _ COMMERCIAL JOB DESCRIPTION: IN GARAGE; REMOVE 1 (NEMA) EV OUTLET & INSTALL 2 TESLA WALL EV CHARGERS (WITH ASSOCIATED CIRCUITS) Sq. Ft Floor Area: I Valuation: $3450.00 APN Number: Occupancy Type: 357 16 155 PERMIT EXPIRES IF WORK IS NOT STARTED WITHIN 180 DAYS OF PERMIT ISSUANCE OR 180 DAYS FROM LAST AL ED INSPECTION. Issued by: Alex Vallelunea Date: 05/04/2016 RE -ROOFS: All roofs shall be inspected prior to any roofing material being installed. If a roof is installed without first obtaining an inspection, I agree to remove all new materials for inspection. Signature of Applicant: Date: 5/4/2016 ALL ROOF COVERINGS TO BE CLASS "A" OR BETTER HAZARDOUS MATERIALS DISCLOSURE I have read the hazardous materials requirements under Chapter 6.95 of the California Health & Safety Code, Sections 25505, 25533, and 25534. I will maintain compliance with the Cupertino Municipal Code, Chapter 9.12 and the Health & Safety Code, Section 25532(a) should I store or handle hazardous material. Additionally, should I use equipment or devices which emit hazardous air contaminants as defined by the Bay Area Air Quality Management District I will maintain complice with the p\ertino Municipal Code, Chapter 9.12 and the Health! Safety ode,Setions 25505, 25533, and 25534. Owner or authorize , t: Date:542,4'_ CONSTRUCTION LENDING AGENCY [hereby affirm that there is a construction lending agency for the performance of work's for which this permit is issued (Sec. 3097, Civ C.) Lender's Name Lender's Address ARCHITECT'S DECLARATION I understand my plans shall be used as public records. Licensed Professic CUP'ERTINO ALTERNATIVE ENERGY PERMIT APPLICATION COMMUNITY DEVELOPMENT DEPARTMENT - BUILDING DIVISION 10300 TORRE AVENUE - CUPERTINO, CA 95014-3255 (408) 777-3228 - FAx (408) 777-3333 - buildingecupertino.orq PROJECT ADDRESS /) /j�% �V A/ APN it t � 9- --- I 15 OWNER NAME �p4J�J7(.� � /� !_ ,/� PHON��/® _ �Z� �„j.7� E-MAIL STREET ADDRESS �Jh/ CITE, PATE, ZIP NM.T7/j Dj C14 g a 1 �L FAX CONTACT NAME Mark Londre PHONE (408)289-9725 E-MAIL office@willow lenelectric.com STREET ADDRESS p. O. Box 8430 CITY, STATE, ZIP San .Jose, CA 95155 FAX (408)289-9725 ❑ OWNER ❑ OWNER -BUILDER ❑ OWNER AGENT CONTRACTOR ❑ CONTRACTOR AGENT ❑ ARCHITECT ❑ ENGINEER ❑ DEVELOPER ❑ TENANT CONTRACTOR NAME Mark Londre LICENSENUMBER 591918 LICENSE TYPE C-10 BUS. LIC# 15897 COMPANY NAME Willow Glen Electric, Inc. E-MAIL office@willowglenelectric.com FAX (408)289-9725 STREET ADDRESS P. O Box 8430 CITY, STATE, ZIP San Jose, CA 95155 PHONE (408)289-9725 ARCHITECT/ENGINEER NAME N/A LICENSE NUMBER BUS. LIC # COMPANY NAME E-MAIL FAX STREET ADDRESS CITY, STATE, ZIP PHONE USE OF SFD or Duplex ❑ Multi -Family STRUCTURE: ❑ Commercial PROJECT IN WILDLAND URBAN INTERFACE AREA ❑ Yes ❑ NO PROJECT IN FLOOD ZONE ❑ Yes ❑ No ❑ SOLAR PANELS it ELECTRIC VEHICLE CHARGING STATION ❑ SOLAR WATER HEATING ❑ OTHER: FOR SOLAR PANELS. NUMBER OF PANELS/UNITS: KILOWATTS (COMMERCIAL ONLY): TOTAL VALUATION: o� DESCRIPTION OF WORK j.9 !,~ xl & Electric Vehicle Charging Circuit: �triZ/UlSff / (�' /vim (�4 .`' t-AA-(r /TS 6Z)d-if/Ctc I AoeuWz6k W_* R�� 66 �,o�eOt gzild A)IRM/E A16a6;T5 CCi j ._ bD tl0 ., b1,(A D Glow /F � &x) i &-sew i r t: .� �r✓z� //0 7- 11 -r emva of/c C41-W46 C 7b D� , / ` RECEIVED BY: By my signature below, I certify to each of the following: I am the property owner or authorized agent to act on the property owner's beh lf. I have is application and the information I have provided is correct. I have read the Description of Work and verify it is accurate. I agree to comply with all applicable local ,autho ' e representatives of Cupertino to enter the above -identified property for inspection purposes. ordinances and state laws relating to build' o on1?7ZC Signature of Apphcant/Agent: '. % Date: ` f 7 - / SUPPLEMENTAL INFORMATION REQUIRED OFFICE USE ONLY W ❑ OVER-THE-COUNTER a ❑ EXPRESS U x ❑ STANDARD U ❑ LARGE ❑ MAJOR 7'1. PVApp_2011.doc revised 03116111 Furnish and install one new Tesla Wall Connector in place of the existing NEMA 14-50 receptacle in the garage and replace it's 50 Amp circuit breaker with a new 60 Amp circuit breaker, assuming that the existing wiring is #6 AWG copper. If it isn't, we'll replace the wiring w/ #6 TVE Furnish and install one 240 Volt 60 Amp dedicated circuit with a new Tesla Wall Connector in the front right corner of the garage to charge the new Tesla. This circuit will provide up to 48 continuous amps of charging for one car at a time, or 24 continuous amps if both vehicles are charging at one time. Surface-mount-d- 4 11 - u g rou the c Vew charQerr location. Both new Wall for will a teJ wi - Ithe d Uvisted pair cable" in the 3/4" to ensure the Automatic Load Sharing is working properly. Automated Load Management is permitted as of the 7/1/15.revision of the CEC: CEC 625 EV Charging System. 625.14 Rating: Electric vehicle supply equipment shall have sufficient rating to supply the load served. Electric vehicle charging loads shall be considered continuous loads for the purposes of this article. Where an automatic load management system is used`, the maximum electric vehicle supply-z- equipment load on a service and feeder shall be the maximum load permitted by the automatic load management system. N Jay fp,z�L%3 ry'o QrLy/ 200A Main Panel (E) w/ 100A breaker (E) E Sub Panel (E) 2-wire Shielded Twisted Pair Cable (N) Between the two Wall Connectors inside the 3/4" EMT 3/4" EMT w/ 6/ 2 - #6 THHN conductors (N) 1 - #10 THHN ground Jason Lo 21872 Hermosa Ave. Cupertino, CA 95014 (510) 384-7338 Contractor: Willow Glen Electric CCL 591918-C10 contact: Matt Londre (408) 705-3663 tv e 0 z z W z a. z D 5 U 11 Uj Q I� 53 9nnector-:(4) Residential Electrical Load Calculation Site Location: Prepared by Jason Lo Willow Glen Electric, Inc. ILL0 W L1 21872 Hermosa Ave. PO Box 8430 L E C T R I C Cupertino, CA 95014 San Jose, CA 95155 // (510) 384-7338 (408) 289-9725 - office I General Lighting and Receptacle Loads [220.12] 3 watts per ft2 x y�407' = 10,221 Small -Appliance Branch Circuits [220.52(A), 210.1(C)(1)] 1,500 watts x = 3,000 Laundry Branch Circuit(s) [220.52(B), [210.11(C)(2)] 1,500 watts x 1 = 1,500 14,721 Fastened -In -Place Appliances Kitchen Bath(s) Outisde/Miscellaneous 1220.531 Refrigerator(s) = 20 Instant Hot H20(s) = Exhaust Fan(s) = Hot Tub = Dishwasher(s) = T2 Hood Exhaust(s) = Jacuzzi Tub(s) = Pool Equipment = Garbage Disposal(s) = 0 - Gas Range(s) = 100 Radiant Heating = Pool House = Microwave(s) = Gas Oven(s) _= Central VacuumTrash Compactor =Wine N Fridge(s) _ �Yr90 = Office = = - = 30A Circuit = Total Fastened -in -place Appliance Load 4,440 Clothes Dryer(s) [220.541 80% x 2' 0 x 30 Derating Volts Amps 5,760 OR Name Plate Rating of Clothes Dryer = Ranges, Ovens, Cooktops, and Other Household Cooking Appliances [220.551 ao% x '0 x 5,760 Derating Volts Amps AND/OR Name Plate Rating of Cooking Appliances = - Heating or Air -Conditioning System (Compare the heat and A/C, and omit the smaller.) [220.60] Handier/Furnace Air Han1a5 x 5 tJ- Volts Amps Air Conditioning Unit 65% x 2 o x = 13,055 Derating Volts Amps AND/OR Name Plate Rating of Air Handler & AC Units = Total Volt -Ampere Demand Load 1220.83] Greater of., Air-conditioning Equipment 13,055 x 100% = 13,055 Electric Space Heating - x 100% = First 8kVA of all other loads 8,000 x 100% = 8,000 Remainder of all other loads 22,681 x 40% = 9,072 30,127 Total Current Minimum Amperes 30,127 _.0 = 125.5 Current Minimum 200 17 Size Service or tl (voltage) (minimum amperes) Feeder �curr Electric Vehicle [625.14] 100% x f x 48 =Y,�20V-1� Derating Volts Amps G N Minimum Amperes with Added Load :minimum size C Divide the total 41,647 _ 2'4+ = 173.5 Service or Feeder . �00 AQs volt-amperes by (voltage) (minimum amperes) 20 w/ Added Load With e9dlle the voltage. [240.6(A)] �� NOTES All References are to 2014 National Electrical Code. WALL CONNECTOR, 80A SINGLE PHASE INSTALLATION MANUAL THIS MANUAL IS OF THE HIGHEST IMPORTANCE Approved Markets: North America, Japan CONECTOR DE PARED, 80A MONOFASICO MANUAL DE INSTALACON ESTE MANUAL ES DE ALTA IMPORTANCIA Mercados Autorizados: Norteamerica, Japon (80A WN) !QX7. -a JL f3 �*C �1l�lt�fijk Important Safety Instructions This document contains important instructions and warnings that must be followed when installing and maintaining the Wall Connector. Warnings A Warning: Read all the instructions before using this product. A Warning: This device should be supervised when used around children. A Warning: The Wall Connector must be grounded through a permanent wiring system or an equipment grounding conductor. A Warning: Do not install or use the Wall Connector near flammable, explosive, harsh, or combustible materials, chemicals, or vapors. A Warning: Turn off input power at the circuit breaker before installing or cleaning the Wall Connector. A Warning' Use the Wall Connector only within the specified operating parameters. A Warning: Never spray water or any other liquid directly at the wall mounted control box. Never spray any liquid onto the charge handle or submerge the charge handle in liquid. Store the charge handle in the dock to prevent unnecessary exposure to contamination or moisture. A Warning: Stop using and do not use the Wall Connector if it is defective, appears cracked, frayed, broken, or otherwise damaged, or fails to operate. A Warning: Do not attempt to disassemble, repair, tamper with, or modify the Wall Connector. The Wall Connector is not user serviceable. Contact Tesla for any repairs or modification. A Warning: When transporting the Wall Connector, handle with care. Do not subject it to strong force or impact or pull, twist, tangle, drag, or step on the Wall Connector, to prevent damage to it or any components. A Warning: Do not touch the Wall Connector's end terminals with fingers or sharp metallic objects, such as wire, tools, or needles. A Warning: Do not forcefully fold or apply pressure to any part of the Wall Connector or damage it with sharp objects. A Warning: Do not insert foreign objects into any part of the Wall Connector. A Warning: Use of the Wall Connector may affect or impair the operation of any medical or implantable electronic devices, such as an implantable cardiac pacemaker or an implantable cardioverter defibrillator. Check with your electronic device manufacturer concerning the effects that charging may have on such electronic devices before using the Wall Connector. Cautions A Caution: Do not use private power generators as a power source for charging. A Caution: Incorrect installation and testing of the Wall Connector could potentially damage either the vehicle's Battery and/or the Wall Connector itself. Any resulting damage is excluded from the New Vehicle Limited Warranty and the Charging Equipment Limited Warranty. A Caution: Do not operate the Wall Connector in temperatures outside its operating range of -22°F to 122°F (-30oC to +50°C). 3 The maximum power rating for the Wall Connector is 20 kW or 80A at 250V AC single-phase power. Your vehicle can charge from 200V to 277V single-phase power. Optional Circuit Ratings Power Outages escripdon Specifications and Wiring 277V AC single-phase: L1, neutral, and earth 208V or 240V AC single-phase: L1, L2, and earth Current Maximum output: 80A, 72A, 64A, 56A, 48A, 40A, 36A, 32A, 28A, 24A, 20A,16A, 12A Frequency 50 to 60 Hz Cable Length 8.5' (2.6 m) and 24' (7.4 m) Wall Connector Dimensions Height: 15.0" (380 mm) Width: 6.3" (160 mm) Depth: 5.5" (140 mm) Top Entry Bracket Dimensions Height: 10.8" (275 mm) Width:15.1 " (130 mm) Depth: 2.0" (50 mm) Weight (including bracket) 20 lb (9 kg) Operating Temperature -22°C to 122°C (-30°C to 50°C) Storage Temperature -40°F to 185°F (-40°C to 85°C) Enclosure Rating Type 3R Agency Approvals cULus listed for United States and Canada under file number E354307, FCC Part 15. 0 Use a single-phase circuit breaker rated for 100A per phase to obtain the fastest charging. In certain installation locations, this level of power isn't readily available. Therefore, you can adjust the circuit breaker rating on the Wall Connector from 15A to 100A (refer to Set the Operating Current on page 21). Note: Tesla vehicles must be configured with optional onboard charging equipment to accept higher amperages. Contact Tesla if you have questions about the onboard charging capabilities of your vehicle. Self -Monitoring and Recovery The Wall Connector has a ground monitoring circuit that continuously checks for the presence of a safe ground connection and automatically recovers from faults. Manual testing and resetting is not required. Temporary problems such as ground faults or utility power surges are overcome automatically. If a residual current fault occurs that Interrupts charging, the Wall Connector automatically tries to clear the fault and re - attempt charging. If the problem is immediately sensed a second time, the Wall Connector waits 15 minutes before trying to charge. This process repeats 4 times and if all attempts are unsuccessful, power is removed and no further attempts are made. In this case, you will see a red error light on the front panel (refer to Troubleshooting on page 23). It is recommended that when you see a red error light, you power off the Wall Connector by switching off the upstream circuit breaker, and then power it back on again. The Wall Connector can alternatively be reset when a red error light is encountered using the RESET button (refer to Reset on page 26). If a power outage occurs, the Wall Connector automatically resumes charging when power is restored. If the charging cable is plugged into the vehicle when power is restored, the lights blink and the unit does not energize the charging cable for approximately 15 seconds to three minutes. This prevents the utility grid from experiencing a large surge when power is restored and allows vehicles to begin drawing current at random times, rather than all at once. Load Sharing The Wall Connector provides the capability to wire 4 Wall Connectors to a single circuit, giving vehicle owners reassurance that they can charge multiple vehicles at home (refer to Appendix B: Optional Connection for Load Sharing on page 29). Minimum Requirements Installation of the Wall Connector requires that you: • Calculate the existing electrical load to determine the maximum operating current. Calculate the distance to ensure minimal voltage drop. Obtain any necessary permits from the local authority that has jurisdiction and confirm that the follow-up inspection has been scheduled by an electrician after the installation is complete. • Use only copper conductors. • Use conductors that are sized in accordance with local wiring regulations. The selected cable must be able to sustain periods of constant load of up to 80A. • Use protective devices. The circuit protection device chosen must incorporate a suitable residual -current device (RCD) and overcurrent protection in relation to the electrical load selected. Note: Consult with an electrician to ensure that the installation meets local regulations. Service Wiring 120V Above Ground ® Warning: The Wall Connector is a single- phase device. Do not connect all three phases of a three-phase feed. ® Warning: Before installing the Wall Connector, identify the type of utility service connection available on site. If you are unsure about the type of connection available at the service panel, consult an electrician, or contact Tesla for assistance. Caution: The two phases used must each measure 120V to neutral. Earth ground must be connected to neutral at only one point, usually at the breaker panel. A Caution: If a 240V three-phase feed is from a Delta -connected secondary, the leg used must have a center tap. This center tap must be grounded. Only the two phases on either side of the center - tapped leg can be used. ur Installation Only three wires are connected, but care must be taken that the service transformer secondary connection is definitely known, and that the three wires from the main circuit breaker panel are correctly connected and labeled. The illustrations shown are the most commonly used wiring formats. Note: The LI, L2, and ground outputs labeled on the illustrations correspond to the inputs on the Wall Connector. Ground Connection Always connect the Neutral at the service to Earth Ground. Ground fault protection is not possible unless the Neutral (center tap on the service transformer) is connected to an Earth Ground. If ground is not provided by the electrical service, you must install a grounding stake nearby. the grounding stake must be connected to the ground bar in the main breaker panel, and Neutral connected to Ground at that point. 240V Single -Phase 208V 3-Phase Wye -Connected With a Wye -connected secondary, any two of the legs can be used to provide 208V to the Wall Connector. For example, L1 and L2, or L1 and L3, or L2 and L3. The two used phases must each measure 120V to neutral. Note: A current -carrying neutral is not required. Caution: The unused leg (L3 in the illustration) must remain open. Do not connect to a neutral bar, or to earth ground. (D ,V aution: The center point of the three Iv �D ases (normally used as neutral) must a NEUTRFL �,' grounded to earth at only one point. (NOTUSED) 0° his is usually at the breaker panel. Q) GND h Note: Illustrations in this document f demonstration C purposes only. rk 240V Three -Phase Delta -Connected With the delta connection, one leg must be center tapped, and only the two phases on either side of the center tap can be used. The two used phases must each measure 120V to neutral. Consult the transformer manufacturer's literature to verify that the single leg can supply the required power. Note: The Wall Connector's contactor closes only if it detects the presence of an earth ground wire connected to a neutral point on the transformer secondary. A Caution: The third line (L3 in the illustration) of the delta is 208V, with respect to neutral, and is sometimes referred to as a "stinger." Do not use this third line. A Caution: Do not use a three-phase delta - connected transformer secondary without a center tap on one leg. No neutral point is available for the required earth ground connection. Determine the Circuit Breaker Requirements To determine the type of upstream circuit breaker you need, examine the distribution panel or circuit breaker box to identify the amperage available at the installation site. The Wall Connector has an internal rotary switch that allows you to adjust its operating current (refer to Set the Operating Current on page 21). The circuit breaker should be rated for the continuous current of: 12,16, 20, 24, 28, 32, 36, 40, 48, 56, 64, 72, and 80A. Choose the Best Location for the Wall Connector Determine the parking location of the vehicle to ensure that the charge cable reaches the charge port. • In an enclosed garage, typically on the vehicle's charge port side. • In a well -ventilated area. Avoid installation in an enclosed box, or adjacent to hot appliances. Note: The Wall Connector is approved for outdoor use. Protection from rain is recommended but not required. CD on k10 7 N -rJ �T I The shipping box contains parts for all installation methods, as well as this manual. If any parts are damaged or missing, contact Tesla (refer to Questions? on page 27). Note: Not shown is the supplied cardboard template. • 0 o p o 0 0 000 • % m �- e . 1 Wall Connector 2 Top entry bracket' 3 Low profile bracket " 4 Low profile bracket screws (2) " 5 Bottom or rear entry power conduit plug 6 Bottom or rear entry signal conduit plug 7 Top entry signal conduit plug' 8 Top entry power conduit plug' 9 Bottom conduit sealing gasket' 10 Top bracket -to -housing screw covers (2) 11 Bottom bracket -to -housing screw covers (2) Check the Box Contents 0 item.- . 12 Bottom bracket -to -housing screws (2) 13 Top bracket -to -housing screws (2) 14 Top entry bracket mounting screws (2)' ' Items used in only top entry installations. " Items used in only bottom or rear entry installations. 0 30 0 o . Soto I.P®1i �edaQ 6u�p�� �� Tools and Materials Required Before installing the Wall Connector, gather the following tools and materials: • Pencil or marker • Hole punch (optional, to push through cardboard template) • Wire stripper • Voltmeter or digital multimeter (to measure AC voltage at the installation site) • Phillips screwdriver • Small flathead screwdriver • Large flathead screwdriver (optional, to remove plastic knock -outs) T20 security pin Torx driver • Tlo Torx driver • M20 and M32 cable glands (also known as sealing hubs) • Ferrules (the diameter of the ferrule depends on the diameter of the power wiring and the construction) • Wiring (use twisted pair communication cable, for a maximum of 49 ft (15 m) between Wall Connectors) Note: Tesla recommends that you use a shielded cable to limit potential interference. • Level • Machine drill Overview of Installation Steps ® Warning: After you run service wiring to the installation site using metal flame retardant conduit, install the appropriate upstream circuit breaker, TURN OFF AND VERIFY POWER IS OFF BEFORE CONTINUING. Then follow these steps to install the Wall Connector: Install the Low Profile Bracket for Rear or Bottom Entry Wiring on page 16 • Install the Top Entry Bracket for Top Entry Wiring on page 17 Prepare for Installation on page 18 • Connect the Wiring on page 19 • Set the Operating Current on page 21 • Secure the Cover and Power Up on page 22 14 Step -by -Step Installation Instructions Install the Low Profile Bracket for Rear or Bottom Entry Wiring Use the low profile bracket, shown below, to wire the Wall Connector from the rear or bottom. 1. Use the low profile bracket as a guide to mark the location on the wall for the mounting screws. • Use a level to ensure that the marks are perfectly vertical. • Space the holes 4.5" (114 mm) apart. 4.5" (114 mm) • For U.S.A. installations, position the bracket so that the Wall Connector is located at a maximum of 60" (150 cm)from floor level. The minimum height is 18" (45 cm) if mounting in and 24" (60 cm) if mounting outdoors. • If using rear entry conduit, use at least one set of the edge mounting holes so that the conduit does not interfere with the wall stud. • If using bottom entry conduit, use the center two mounting holes. Note: Ensure that the minimum and maximum height of the bracket is carefully selected. It should be installed out of the way of any reasonably foreseeable impacts. Attach the bracket using fasteners that are appropriate for the type of wall material, drilling pilot holes if necessary. Use the supplied screws only if mounting the bracket directly to a wooden stud. If mounting to another type of wall (hollow, masonry, etc.), use fasteners that are long enough to securely anchor the Wall Connector and can hold at least 80 lb (36 kg). Install the Top Entry Bracket for Top Entry Wiring The top entry bracket enables you to route the service wiring into the Wall Connector enclosure from the top of the enclosure, as shown below. 1. Use the cardboard template and a level as a guide to mark the location on the wall for the mounting screws. • Use a level to ensure that the marks are perfectly vertical. Space the holes 6.1" (155 mm) apart. Position the bracket so that the Wall Connector is located at a maximum of —117 O 60" (150 cm) from floor level. The db sy s /� � minimum height is 18" (45 cm) if �/ mounting indoors, and 24" (60 cm) if e'b�1", ® mounting outdoors. `Q� �7�if� Note: Ensure that the minimum and / y maximum height of the bracket is carefully ze�eQ t� PO selected. It should be installed out of the 0 way of any reasonably foreseeable impacts. /qA C 2. (Optional) There are two additional mounting holes. To use these holes, use a flat -head screwdriver to knock -out the plastic that is closing the holes. These holes are spaced 2.75" (70 mm) apart. 2.75" (70 mm) 1.2f (32 1" 55 mm) 3. Attach the bracket using fasteners that are appropriate for the type of wall material, drilling pilot holes if necessary. Use the supplied screws only if mounting the bracket directly to a wooden stud. If mounting to another type of wall (hollow, masonry, etc.), use fasteners that are long enough to securely anchor the Wall Connector and can hold at least 80 lb (36 kg). 16 Step -by -Step Installation Instructions 17 r Prepare for Installation caution: Donot allow the sealing Connect the Wiring cover to hang from the ribbon cable. Doing so can damage the ribbon Follow these instructions to remove the cover cable or its connectors. Note: Consult with your local electrician or and route the service wiring into the Wall 3. For top entry configuration, install the refer to your local code for proper wire sizing Connector. wiring to the terminal block in the top appropriate for the currents in your Wall 1. Use a T10 Torx driver to remove the screw entry bracket as shown in Connect the Connector. at the bottom of the outer cover. Carefully Wiring on page 19, then return to this Note: It is the installer's responsibility to disengage the snaps on the sides and top section and proceed to the next step. For identify whether additional grounding is using a flathead screwdriver and back or bottom entry configurations, skip required to ensure that local regulations are completely remove the cover. Save the to the next step. met. Grounding must be installed at the power screw and cover for reassembly. 4. Place and hold the Wall Connector on the source and not at the cable entry to the Wall bracket, ensuring that all four mounting Connector. tabs are properly aligned. 5. Use a T20 Torx driver to install the two ® Warning: Do not connect service wiringuntil you have read and fully understand top housing mounting screws. Push the the concepts described in Service Wiring cosmetic screw covers into place. on page 7. If you are uncertain about the 6. Use a T20 Torx driver to install the two type of power available at the service bottom housing mounting screws. Push panel, consult an electrician, or contact the cosmetic screw covers into place. Tesla for assistance. 1. Turn off the power. ® Warning: RISK OF ELECTRIC SHOCK! Before continuing, use a voltmeter to t " ensure the power is off by confirming that NO VOLTAGE is present at the service wiring or terminals. i 2. For top entry installation, pull the service wiring into the top entry bracket or the Wall Connector. Use a 1" (25 mm) cable 2. Use a T20 security pin Torx driver to gland to seal the power conduit or cable. remove the six screws on the sealing For 80A operation, use 2AWG 194°F cover. Carefully remove the sealing cover and disconnect the ribbon cable. Save the (90°C) rated copper wire or follow local screws and cover for reassembly. regulations. Note: The meaning of wiring colors might fv= _ (a � �:� � vary from country to country. Follow all IQ '7 applicable national and local regulations '4T r ' concerning wiring color codes. r- a C,-Z,, �C � The following illustration shows an example of the wiring for the top entry bracket. The following illustration shows an example of the wiring for the low profile bracket. 3. Strip the service wires going to the terminal block on the top entry bracket 3/4" (18 mm). Ferrules are recommended Note: For top entry installation, the flexible pre -installed wires that go from the top entry bracket to the housing are already terminated and do not need to be stripped. Step -by -Step Installation Instructions 19 4. Lead the preconnected service wires in Set the Operating Current the main housing 3/8" (10 mm) and connect the preconnected service wires to the terminal block with Ll (or line), L2 (or Follow these instructions to configure the DIP neutral), and ground wires going to the switch. The following illustration shows an locations shown in the following enlarged view of the DIP and rotary switches. illustration. M FEl 2 L1 / L L2 / N O A Warning: Power MUST remain OFF before setting or changing the DIP or rotary switches. Changing these switches with the power ON will not be recognized by the system and is dangerous due to the risk of electric shock. 1. Turn OFF power. 2. Use a non-conductive object (such as a plastic pen) to adjust the DIP switch A Caution: Cut each of the wire strands M settings: and insert them fully into each the < Switch Position 1: terminal block. X M 9.al For a Line to Line connection Note: To ensure proper operation, verify � (240V) set the DIP switch DOWN. that neutral Is connected to the neutral — For an Line to Neutral connection line inside the circuit breaker box or the CD main electrical panel. (277V), set the DIP switch UP (the (D 'Tj ON position). 5. Tighten the terminal block to the Q Q ; recommended torque: co �, A Warning: Before you set the DIP K � • switches, confirm which type of • 35 in -lb (4.0 N-m) for the terminal input service the utility provides. block on the top entry bracket. • 33 in -lb (3.8 N-m) for the terminal Switch Position 2: block in the main housing. 0 —' DIP Switch Position 2 should rn 18 in -lb (2.0 N-m) for the ground cz) 5' always be in the UP position. terminal block in the main housing. 6. Check for miswiring using a multimeter 0 0' M � and verify that there are no shorts before j Position 1 Line to Line to Line turning the upstream circuit breaker ON. Neutral (240V) (277V) Z Position 2 Normal Not Applicable 3. Set the rotary switch for the appropriate current setting supported by your circuit breaker. Typical circuit breaker ratings are: 15A, 20A, 25A, 30A, 35A, 40A, 45A, 50A, 60A, 70A, 80A, 90A, and 100A. Use a small flathead screwdriver to adjust the rotary switch to the appropriate circuit breaker capability setting. The corresponding rotary switch settings for the typical circuit breakers are shown in the following table: 4. Reattach the ribbon cable to the sealing cover. 5. Reinstall the sealing cover. Use a T20 security pin Torx driver to lightly secure the sealing cover by installing only the top screw. 6. Turn ON power. 7. If the installation is successful, the LEDs briefly sequentially illuminate green with a pattern that ends with the top green LED staying solid ON. If there is a solid or flashing red LED, refer to Troubleshooting on page 23 and resolve the error before you continue. Step -by -Step Installation Instructions 21 Note: To review the pattern of blinking Note: To review the pattern of blinking 1. Turn OFF power. lights, press and hold the RESET button lights, press and hold the Reset button for for 5 seconds. 5 seconds. ® Warning: RISK OF ELECTRIC SHOCK! B. Turn OFF power. 6. Attempt to charge the vehicle to ensure Before continuing, use a voltmeter to 9. Write the contact information of the the Wall Connector is operating correctly ensure the power is off by confirming installer on the label on the inside of the and charging at the selected operating that NO VOLTAGE is present at the Wall Connector. current. For instructions on how to charge, service wiring or terminals. refer to the owner information provided 2. Use a non-conductive object (such as a Secure the Cover Power U with the vehicle. plastic pen) to adjust the DIP switches to and p the appropriate grid setting and circuit breaker sharing setting (refer to Set the 1. Use a T20 security pin Torx driver to Operating Current on page 21). install the remaining screws on the sealing 3. Use a small flathead screwdriver to set the cover. Ensure that the cover is properly rotary switch to position "0" to put the aligned before fully tightening the screws. Wall Connector into Test Mode. 2. Attach the outer cover to the sealing ® Warning: Power MUST remain OFF cover starting with the latch at the top. before setting or changing the DIP or Engage the snaps on the sides and align rotary switches. Changing these the mounting tab with the housing at the switches with the power ON will not bottom. be recognized by the system and is dangerous due to the risk of electric shock. ✓` 4. Reattach the ribbon cable to the sealing cover. 5. Use a T20 security pin Torx driver to J lightly secure the sealing cover by 1 installing only the top screw. 6. Turn ON the circuit breaker. 7. Watch for any Red LEDs to be ON after a sequence of LED display; if so, there is a r .�� pa�ai�e fault in the installation. 8. Listen for the click of a contactor or relay -�� U closing and opening. Q� Q� f������ 9. Watch for Green streaming LEDs (for 5 aotvindt,1QQ 9000 seconds). LEDs will revert to top Green LED ON and 3. Use a T10 Torx driver to install the screw Red LEDs flashing (3 times). that secures the bottom of the outer cover �$i Note: To review the pattern of blinking to the housing. �> lights, press and hold the Reset button for 5 seconds. 4. Close any unused openings with power and signal conduit plugs. lua='edaQ 10. Turn OFF the circuit breaker. Note: There should not be any visible 11. Remove the sealing cover screw, sealing openings to the inside of the Wall ! o ®������(�� cover. Disconnect the ribbon cable. Connector, and the Wall Connector should Caution: Do not allow the sealing be completely sealed from the cover to hang from the ribbon cable. environment. Doing so can damage the ribbon 5. Turn ON the power. The installation is cable or its connectors. correct if the LEDs go through a sequence 12. Reposition the rotary switch to the of flashing, ending with the top Green appropriate setting (refer to Set the LEDs staying solidly ON. If there is a solid Operating Current on page 21). or flashing Red LED, resolve the error 13. Reattach the ribbon cable to the sealing before you continue (refer to cover. Troubleshooting on page 23). 28 14. Replace all the screws and reinstall the outer cover (refer to Secure the Cover and Power Up on page 22). The Wall Connector includes a feature whereby Wall Connector to Wall Connector communication allows you to split the maximum available load over a maximum of 4 Wall Connectors. The wire used for this local network must share the main power cable conduit or be housed in a separate conduit. You can connect the Wall Connectors in series in a daisy chain configuration. Note: Take additional precautions into consideration to prevent water ingress at the Wall Connectors when installing them outdoors. Note: Consult with an electrician to ensure that the installation meets local regulations. Daisy Chaining Multiple Wall Connectors Each Wall Connector has one terminal block dedicated for the communication wiring as 2 shown below. The left hand side of the terminal block is the input terminal and the right hand side the output terminal. ®® 3 always from positive to-'positiGe`ailii negative to negative between each of the participating Wall Connectors (refer to Example of the Communication Wiring on page 30). • The signal wires between each Wall Connector should run in signal conduit. Use a 1/2" (13 mm) UL approved conduit hub to seal the signal conduit opening. • If the signal wire is routed in the power conduit with the power wires, the insulation rating of the signal wire should be equal to or greater than that of the power wires:_ • The maximum distance.between Wall Connectors is 49 ft (15 m).' • Use twisted pair cable for the signal wire. Note: Tesla recommends that you use a shielded cable`to limit potential interference. Set one Wall Connector as the master by setting the Rotary Switch Position from 1 to 8 depending on the maximum available output current. Set up to 3 Wall Connectors as slaves by setting the Rotary Switch Positions to F. In the load sharing, network, only one unit can be designated as the master (refer to Set the Operating Current on page 21). Confirm that the load sharing network is properly installed by observing the LED indicators in the,Wall Connector. When starting up the circuit breaker for the first time, Green lights turning ON for 5 seconds indicate a proper installation as follows: ®� rand.. Off Master unit 1. Form a daisy -chained network by connecting the cables from OUT to IN and (bottom) Off Slave unit Appendix B: Optional Connection for Load 29 Sharing Example of the Communication Wiring Wall Connector 1 Wall Connector 2 Wall Connector 3 Wall Connector 4 MASTER SLAVE SLAVE SLAVE Rotary Snitch 0O OO RotarySvntch 00 00 Rotary Switch FO 00 Rotary Sntch O 00 00 ® O 0«o- wo- 4 wo- wD- o«o- o+o- e m ow m ow m one In our C Q1 n N (D s��YY�-�ry rn �- 0 terry CO kl 'C: C �. O C} J CUPERTINO Owner Name 1 .{ ._ ,.&VA061117111: r COMMUNITY DEVELOPMENT DEPARTMENT • BUILDING DIVISION 10300 TORRE AVENUE • CUPERTINO, CA 95014-3255 (408) 777-3228 • FAX (408) 777-3333 (I Permit No. Address '02-1 g-7 Z +�K OS �C 6r6- i� 1 PERMIT CANNOT BE FINALED AND COMPLETED UNTIL THIS CERTIFICATE HAS BEEN SIT .D AND RE� TLD_ TO THE BUILDING DIVISION Please refer to the attached California Civil Code Sections 1101.1-1101.8 which are part of this Certification form. 1. Is your real property a registered historical site? ❑ Yes Civil Code Sections 1101.1 through 1101.8 do not apply. Sign below and skip the rest of the form. Owner' Signature: Date: ' El <o Go to Question 2. 2. Does your real property have a licensed plumber certifying that, due to the age or configuration of the property or its plumbing, installation of water -conserving plumbing fixtures is not technically feasible? ❑ Yes Civil Code Sections 1101.1 through 1101.8 do not apply. ❑ The licensed plumber's certification has been provided to the Building Division. Sign below and skip the rest of the form. Owner' Signature: O' No Go to Question 3. Date: 3. Is water service permanently disconnected for your building? ❑ Yes Civil Code Sections 1101.1 through 1101.8 do not apply. Sign below and skip the rest of the form. Owner' Signature: 2'lNo Go to Question 4. Date: 4. Is ur real property built and available for use or occupancy on or before January 1, 1994? C� No My real property is built and available for use or occupancy after January 1, 1994. Civil Code Sections 1101.1 tjtrough 1101.8 do not apply. Sign below and skip the rest of the form. Owner' Signature: Date: S799, a/ 1-4 ElMy real property is bWanvailable for use or occupancy on or before January 1, Civil Code Sections 1101.1 through 1101.8 apply. Refer to the attached. ❑ My property is a single-family residential real property. See Civil Code Section 1101.4. On and after January 1, 2014, building alterations or improvements shall require all non -compliant plumbing fixtures to be replaced with water -conserving plumbing fixtures throughout the building. On or before January 1, 2017, all non -compliant plumbing fixtures shall be replaced with water -conserving plumbing fixtures (regardless of whether property undergoes alterations or improvements). ❑ My property is a multifamily residential real property. See Civil Code Section 1101.5. On and after January 1, 2014, specified building alterations or improvements shall require non- compliant plumbing fixtures to be replaced with water -conserving plumbing fixtures. On or before January 1, 2019, all non -compliant plumbing fixtures shall be replaced with water - conserving plumbing fixtures throughout the building (regardless of whether property undergoes alterations or improvements). ❑ My property is a commercial real property. See Civil Code Section 1101.5. On and after January 1, 2014, specified building alterations or improvements shall require non- compliant plumbing fixtures to be replaced with water -conserving plumbing fixtures. CUPERTINO Address 2-I91 Z SMOKE A CARBON MONOXIDE ALARMS OWNER C RTIFICATE OF COMPLIANCE COMMUNITY DE ELOPMENT DEPARTMENT • BUILDING DIVISION 10300 TORRE AVENUE • CUPERTINO, CA 95014-3255 (408) 777-3228 • �AX (408) 777-3333 , y Permit No. 2y�' 6 — Ig�� ® 9 # of Alarms Smnke- i_ Carhnn Mnnnxidp.- �. PERMIT CANNOT BE F'INALED AND COMPLETED UNTIL THIS CERTIFICATE HAS BEEN SIGNED AND RETURNED TO THE BUILDING DIVISION PURPOSE This affidavit is a self -certification for the installation of all required Smoke and Carbon Monoxide Alarms for compliance with 2013 CRC Section R314, 213 CBC Sections 420.6 and 907.2.11.2 where no interior access for inspections are required. GENERAL INFORMATION Existing single-family and multi -family dwellings shall be provided with Smoke Alarms and Carbon Monoxide alarms. When the valuation of additions, alterations, or repairs to existing dwelling units exceeds $1000.00, CRC Section R314 and CBC Sections 907.2.11.5 and 420.6 require that Smoke Alarms and/or Carbon Monoxide Alarms be installed in the following locations: AREA I SMOKE ALARM CO ALARM Outside of each separate sleeping area in bedroom(s) ibe immediate vicinity of the X X On every level of a dwelling unit including basements X X Within each sleeping room X Carbon Monoxide alarms are not required dwellings which do not contain fuel -burning appliances and that do not have an attached garage. Carbon n�onoxide alarms combined with smoke alarms shall comply with CBC Section 420.6 and shall be approved by the Office of the State Fire Marshal. Power Supply: In dwelling units with n�tted 'mmercial power supply, alarm(s) may be solely battery operated. In existing dwelling units, alarms are peto be solely battery operated where repairs or alterations do not result in the removal of wall and ceilingfinishes or there is no access by means of attic, basement or crawl space. Refer to CRC Section R314 and CBC ,Sections 907.2.11.4 and 420.6.2. An electrical permit is required for alarms which must be connected to the building wiring. As owner of the above -referenced property I hereby certify that the alarm(s) referenced above has/have been installed in accordance with the manufacturer's instructions and in compliance with the California Building and California Residential Codes. The alarms have been tested and are operational, as of the date signed below. I have read and a ree to mmplv with the terms and conditions of this Owner (or Owner Agent's) Name: V P�s 4 /J L-0 Si nature .........()%& .. . ............................................ Contractor Name: (91 /6 ...................Lic.# ........