100 AMP/200 AMP. Automatic Transfer Switch. with AC Power Control Module. Questions? Help is just a moment away!

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1 Installation & Operator s Manual Questions? Help is just a moment away! Call: Transfer Switch Helpline M-F 8-5 CT BRIGGSandSTRATTON.COM 100 AMP/200 AMP Automatic Transfer Switch with AC Power Control Module Models , , & GS Rev. - (12/14/06)

2 Thank you for your purchase of this Briggs & Stratton Power Products Automatic Transfer Switch. This product is intended for use with Briggs & Stratton Home Standby Generator sets ONLY. This is an optional home standby system which provides an alternate source of electric power and to serve loads such as a gas furnace, refrigeration and communication systems that, when stopped during any power outage, could cause discomfort or the like. This product DOES NOT qualify for emergency standby as defined by NFPA 70 (NEC). This manual contains safety information to make you aware of the hazards and risks associated with transfer switches and how to avoid them. Briggs & Stratton has made every effort to provide for a safe, streamlined and cost-effective installation. Each installation is unique, it is impossible to know of and advise of all conceivable procedures and methods by which installation might be achieved. We do not know all possible hazards and/or the results of each method or procedure. Save these instructions for future reference. This transfer switch requires installation before use. Refer to the Installation section of this manual for instructions on installation procedures. Only licensed electrical contractors should install transfer switches. Installations must strictly comply with all applicable federal, state and local codes, standards and regulations. Where to Find Us You never have to look far to find Briggs & Stratton support and service for your transfer switch. Consult your Yellow Pages. There are over 30,000 Briggs & Stratton authorized service dealers worldwide who provide quality service. You can also contact Briggs & Stratton Customer Service by phone at (800) , or on the Internet at BRIGGSandSTRATTON.COM. Transfer Switch Model Number Revision Serial Number Date Purchased Briggs & Stratton Power Products Group, LLC 900 North Parkway Jefferson, WI Copyright 2006 Briggs & Stratton Power Products Group, LLC. All rights reserved. No part of this material may be reproduced or transmitted in any form by any means without the express written permission of Briggs & Stratton Power Products Group, LLC.

3 Table of Contents Important Safety Instructions Owner Orientation Installer Responsibilities Equipment Description Installation Unpacking Mounting Guidelines Power Wiring Interconnections Supervisory Control Wiring System Setup Controls Operation Testing the Automatic Transfer Switch Maintenance Specifications Troubleshooting Schematic and Wiring Diagram, Models and Schematic and Wiring Diagram, Models and Illustrated Parts List, Model Illustrated Parts List, Model Illustrated Parts List, Model Illustrated Parts List, Model Warranty Español Français 1

4 Save These Instructions Important Safety Instructions This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death. The safety alert symbol ( ) is used with a signal word (DANGER, CAUTION, WARNING), a pictorial and/or a safety message to alert you to hazards. DANGER indicates a hazard which, if not avoided, will result in death or serious injury. WARNING indicates a hazard which, if not avoided, could result in death or serious injury. CAUTION indicates a hazard which, if not avoided, might result in minor or moderate injury. NOTICE indicates a situation that could result in equipment damage. Follow safety messages to avoid or reduce the risk of injury or death. The manufacturer cannot possibly anticipate every possible circumstance that might involve a hazard. The warnings in this manual, and the tags and decals affixed to the unit are, therefore, not all-inclusive. If you use a procedure, work method or operating technique that the manufacturer does not specifically recommend, you must satisfy yourself that it is safe for you and others. You must also make sure that the procedure, work method or operating technique that you choose does not render the transfer switch unsafe. WARNING Only qualified electricians should attempt installation of this system, which must strictly comply with applicable codes, standards and regulations. WARNING Low voltage wire cannot be installed in same conduit as power voltage wiring. Failure to follow above warning could cause personal injury, damage and/or malfunction of equipment. WARNING Failure to properly ground transfer switch can result in electrocution. DO NOT touch bare wires or receptacles. DO NOT use transfer switch with worn, frayed, bare or otherwise damaged wiring. DO NOT handle electrical cords while standing in water, while barefoot, or while hands or feet are wet. If you must work around a unit while it is operating, stand on an insulated dry surface to reduce shock hazard. DO NOT allow unqualified persons or children to operate or service transfer switch. In case of an accident caused by electrical shock, immediately shut down the source of electrical power and contact local authorities. Avoid direct contact with the victim. WARNING Transfer Switch contains hazardous voltage that can cause personal injury or death. Despite the safe design of the transfer switch, operating this equipment imprudently, neglecting its maintenance or being careless can cause possible injury or death. NOTICE Improper treatment of transfer switch can damage it and shorten its life. Use transfer switch only for intended uses. If you have questions about intended use, ask dealer or contact Briggs and Stratton Power Products. Do not expose transfer switch to excessive moisture, dust, dirt, or corrosive vapors. Remain alert at all times while working on this equipment. Never work on the equipment when you are physically or mentally fatigued. If connected devices overheat, turn them off and turn off their circuit breaker/fuse. 2 BRIGGSandSTRATTON.COM

5 Introduction Your Briggs & Stratton Transfer Switch is supplied with this combined Installation and Operator s Manual. This is an important document and should be retained by the owner after the installation has been completed. Every effort has been expended to make sure that the information in this manual is both accurate and current. However, the manufacturer reserves the right to change, alter or otherwise improve the system at any time without prior notice. For the Home Owner To help you make informed choices and communicate effectively with your installation contractor(s), Read and understand the Owner Orientation Section of this manual BEFORE contracting or starting your transfer switch installation. To arrange for proper installation, contact the store at which you purchased your Briggs & Stratton Transfer Switch, your dealer, or your utility power provider. The Transfer Switch Warranty is VOID unless the system is installed by a licensed electrical professional. Owner Orientation The illustrations are for typical circumstances and are meant to familiarize you with the installation options available with your transfer switch. Local codes, appearance, and distances are the factors that must be considered when negotiating with an installation professional. As the distance from the existing electrical service increases, compensation in wiring materials must be allowed for. This is necessary to comply with local codes and overcome electrical voltage drops. The factors mentioned above will have a direct effect on the overall price of your transfer switch installation. NOTE: Your installer must check local codes AND obtain permits before installing the system. Read and follow the instructions given in this manual. Follow a regular schedule in caring for and using your transfer switch, as specified in the manual. Installer Responsibilities Read and observe the safety rules. Read and follow the instructions given in this manual. Check federal, state and local codes and authority having jurisdiction, for questions on installation. Ensure generator is not overloaded with selected loads. If you need more information about the transfer switch, call (800) , between 8:00 AM and 5:00 PM CT. Equipment Description These transfer switches are intended to transfer the entire electrical load of normal residential installations when used with the supervisory contacts provided. The load is connected either to utility power (normal) or home standby power (generator). The transfer switch monitors utility and generator voltages and will automatically connect to the appropriate source of power. Major components of the transfer switch are a 2 pole utility disconnect circuit breaker (models & only), a 2 pole double throw transfer switch, control circuit board, fused utility terminals and interconnecting wiring. The control board also has two inputs for current tranformers used to sense generator current. The transfer switch is solenoid-operated from utility or generator inputs and contains suitable mechanical and electrical interlock switches to eliminate the possibility of connecting the utility service to the generator output. It has ratings capable of switching full utility power into the residence. In addition, a manual override lever is provided for the transfer function. The control circuit board has active circuits sensing utility and generator voltages. It creates a signal for the generator start-up, switch transfer, and retransfer when utility is restored. The control board also contains red and green LED s indicating the power sources available and two relay operated contacts that provide supervisory control of external loads. 3

6 Installation Unpacking Delivery Inspection After removing the carton, carefully inspect the transfer switch components for any damage that may have occurred during shipment. IMPORTANT: If loss or damage is noted at time of delivery, have the person(s) making delivery note all damage on the freight bill and affix his signature under the consignor's memo of loss or damage. If loss or damage is noted after delivery, contact the carrier for claim procedures. Missing or damaged parts are not warranted. Shipment Contents Automatic Power Transfer Switch Two Current Transformers Installation and Operator s Manual Mounting Guidelines The Automatic Transfer Switch is enclosed in NEMA Type 3R enclosures suitable for indoor or indoor/outdoor use. Guidelines for mounting the Automatic Transfer Switch include: Install the switch on a firm, sturdy supporting structure. The switch must be installed with minimum NEMA 3R hardware for conduit connections. To prevent switch contact distortion, level and plumb the enclosure. This can be done by placing washers between the switch enclosure and the mounting surface. Never install the switch where any corrosive substance might drip onto the enclosure. Protect the switch at all times against excessive moisture, dust, dirt, lint, construction grit and corrosive vapors. A typical installation of the Automatic Power Transfer Switch for Models and is depicted in Figure 1. An alternative installation of the Automatic Power Transfer Switch is depicted in Figure 2. It is best if the transfer switch is mounted near the utility watt-hour meter, either inside or outside. Discuss layout suggestions/changes with the owner before beginning the system installation process. Control Wiring Watt - Hourmeter Service Disconnect Contactor Hot Water Heater Main Circuit Breaker Panel Transfer Switch Generator Branch Circuits Air Conditioner Disconnect Switch Figure 1 - Typical Transfer Switch Mounting for Models and BRIGGSandSTRATTON.COM

7 Control Wiring Watt - Hourmeter Contactor Hot Water Heater Emergency Load Center Transfer Switch Main Circuit Breaker Panel Branch Circuits Generator Emergency Branch Circuits Disconnect Switch Air Conditioner Figure 2 - Alternate Transfer Switch Mounting Utility Connection To Utility Meter Generator Connection Load Connection Supervisory Contacts Neutral Terminal Ground Lug Main Breaker Panel Neutral Bus Main To Generator Ground Bus Figure 3 - Typical Installation Diagram for Model & Transfer Switches 5

8 Power Wiring Interconnections All wiring must be the proper size, properly supported and protected by conduit. Complete the following connections between the transfer switch, main distribution panel, utility power and generator, as shown in Figures 3 and 4. WARNING Low voltage wire cannot be installed in same conduit as power voltage wiring. Failure to follow above warning could cause personal injury, damage and/or malfunction of equipment. 1. Ensure utility power is turned OFF. Connect utility feeder conductors to transfer switch terminals marked UTILITY CONNNECTION. 2. Connect utility Neutral conductor to the transfer switch NEUTRAL terminal. 3. Connect main breaker panel feeder conductors to transfer switch terminals marked LOAD CONNECTION. 4. Connect main breaker panel Neutral conductor to transfer switch NEUTRAL terminal. 5. Connect main breaker panel Ground conductor to the transfer switch GND terminal. NOTE: Assure grounding electrode conductor is connected and bonded per applicable federal, state and local codes, standards and regulations. 6. Connect generator feeder conductors from the generator control panel to transfer switch terminals marked GENERATOR CONNECTION Each conductor should pass through hole of current transformer before making connection. 7. Plug in current transformer leads into CT1 and CT2 on control module. Utility Connection To Utility Meter Load Connection Generator Connection Supervisory Contacts Ground Lug Neutral Terminal Main Breaker Panel CT2 Neutral Bus Main CT1 Ground Bus To Generator Figure 4 - Typical Installation Diagram for Model and Transfer Switches 6 BRIGGSandSTRATTON.COM

9 8. Connect Neutral conductor from the generator control panel to the transfer switch NEUTRAL terminal. 9. Connect generator Ground conductor from the control panel to the transfer switch GND terminal. NOTE: Assure generator equipment grounding conductor is connected per applicable federal, state and local codes, standards and regulations. 10. Connect generator UTILITY 240 VAC terminals to transfer switch UTILITY 240 VAC terminals. Use minimum #14 AWG conductors. 11. Tighten all wire connections/fasteners to proper torque. See inside transfer switch enclosure for proper torque values. Supervisory Control Wiring 1. Terminal strip on control module in transfer switch has four connections for customer use. There are two sets of Normally Closed contacts available. They will be activated when generator power is required. These can be used for supervisory control of large connected loads on generator. Loads will be allowed to operate if there is enough generator power available. NOTE: There are two wireways provided to keep the supervisory loads separated from each other. 2. Terminals A-A on control module are rated for 24 VAC and air conditioner contactor control. Contacts are connected in series with the air conditioner contactor control circuit (Figure 5). A A Air Conditioner Contactor 24 VAC System Setup You must perform the following on the control module before operating the system: If generator is installed in an area regularly subjected to temperatures below 40 F (4 C), select a 50 second warm up time by moving jumper installed on JP2 (Figure 7) from 20 position to 50 position. Place 2 position switch (Figure 7) in NG or LP position, whichever is appropriate for your system. Place 3 position switch (Figure 7) to match KW rating of installed generator. 3 Position Switch JP2 2 Position Switch CT1 & CT2 Connectors Supervisory Contacts Figure 5 Terminals A-A 3. Terminals B-B on control module are rated for 1 Amp 125 VAC and installer supplied contactor to control a large load. Example: electric hot water heater. Contacts are connected in series with the contactor control circuit (Figure 6). B B Figure 6 Terminals B-B Contactor Neutral 120 VAC 4. Tighten all wire connections/fasteners to proper torque. See inside transfer switch enclosure for proper torque values. Figure 7 Control Module Controls Other than a Manual Override lever, there are no operator controls because this is an automatic transfer switch. The manual override is to be used only by licensed professionals. 7

10 Operation To select automatic transfer operation, do the following: 1A. For models & , set disconnect switch that sends utility power to transfer switch to On position. This switch is probably located in the main breaker panel. 1B. For models & , set utility breaker in transfer switch On position. 2. Set generator main circuit breaker to its On position. 3. Install 15 Amp fuse in generator control panel. 4A. If generator is equipped with a system ON/OFF switch, set switch to On position. 4B. If generator is equipped with a AUTO/OFF/MANUAL switch, set switch to AUTO position. The system will now be in automatic operation mode. When the generator is providing power to the transfer switch, the control module is constantly monitoring generator power. If the air conditioner is called to run, and there is sufficient generator power available, the control module will close contacts A-A to air conditioner contactor. Contacts B-B will open before contacts A-A close. If loads are too great for generator, contacts A-A and/or B-B will open. When air conditioning is not needed, A-A will open. If enough power is available, B-B will close. Testing the Automatic Transfer Switch Turn the disconnect switch feeding the transfer switch contactor to the Off position. The Automatic Sequence of the system will follow. To go back to utility power, turn the disconnect to the On position. Automatic Sequence Utility Fail The Home Standby Generator set senses when utility voltage is below 70 percent of nominal. Engine start sequence is initiated after 6 second time delay. Engine Warm-Up Time delay to allow for engine warm-up before transfer fixed at 20 seconds or 50 seconds with removal of jumper on control board (see System Setup). Transfer Transfer from utility to generator supply occurs after voltage is above set levels. Minimum engine run time is 5 minutes after transfer. Utility Pickup Voltage pickup level is 80 percent of nominal voltage. Retransfer Retransfer from generator to utility supply is approximately 10 seconds after utility voltage supply is above utility pickup level and minimum run time is completed. Engine Cool Down Engine will run for 60 seconds after retransfer. When Calling the Factory Before contacting Briggs and Stratton Power Products regarding service or repair of this transfer switch, obtain the Model Number and Serial Number from the unit data decal located on or inside the enclosure. To contact Briggs and Stratton Power Products call , between 8:00 AM and 5:00 PM CT. 8 BRIGGSandSTRATTON.COM

11 Maintenance The transfer switch is designed to be maintenance free under normal usage. However, inspection and maintenance checks should be made on a regular basis. Maintenance will consist mainly of keeping the transfer switch clean. Visual inspections should be done at least once a month. Access to transfer switch must not be obstructed. Keep 3 feet (1 m) clearance around transfer switch. Check for an accumulation of dirt, moisture and/or corrosion on and around the enclosure, loose parts/hardware, cracks and/or discoloration to insulation, and damaged or discolored components. Exercise the transfer switch at least once every three months as described in section Testing the Automatic Transfer Switch unless a power outage occurs and home generator system has gone through an automatic sequence. Allow generator to run for at least 30 minutes. Contact a licensed electrical professional to inspect and clean the inside of your transfer switch at least once a year. Specifications UL 1008 Listed Transfer Switch Model Maximum Load Current Amps Rated AC Voltage Volts Poles Frequency /60 Hz Fault Current Rating....22,000 RMS Symmetrical Amperes Supervisory Contacts Rating: A-A Terminals Volt AC B-B Terminals Amp, 125 Volt AC, Pilot Duty Weight lbs. Model Maximum Load Current Amps Rated AC Voltage Volts Poles Frequency /60 Hz Fault Current Rating....25,000 RMS Symmetrical Amperes Supervisory Contacts Rating: A-A Terminals Volt AC B-B Terminals Amp, 125 Volt AC, Pilot Duty Weight lbs. Model Maximum Load Current Amps Rated AC Voltage Volts Poles Frequency /60 Hz Fault Current Rating....22,000 RMS Symmetrical Amperes Supervisory Contacts Rating: A-A Terminals Volt AC B-B Terminals Amp, 125 Volt AC, Pilot Duty Weight lbs. Model Maximum Load Current Amps Rated AC Voltage Volts Poles Frequency /60 Hz Fault Current Rating....25,000 RMS Symmetrical Amperes Supervisory Contacts Rating: A-A Terminals Volt AC B-B Terminals Amp, 125 Volt AC, Pilot Duty Weight lbs. 9

12 Troubleshooting Problem Cause Correction Automatic transfer switch does not 1. Generator breaker open. 1. Reset generator circuit breaker. transfer to generator 2. Generator voltage not acceptable. 2. Refer to generator manual. Automatic transfer switch does not transfer to utility Generator is still running after switch transfers to utility power Supervised loads (air conditioner, etc.) are not operating when generator is supplying power 1. Utility disconnect breaker open (Models & only). 2. Service disconnect breaker open. 3. Utility voltage not acceptable. Engine cool down period. 1. A-A or B-B contacts not operating correctly. 2. Too much load on generator. 3. Current transformer not connected. 4. Broken current transformer. 1. Reset utility disconnect breaker (Models & only). 2. Reset service disconnect breaker. 3. Wait for utility voltage to return to normal. Engine should stop after 1 minute. 1. Check A-A or B-B contacts for proper operation and/or check control wiring to external load. 2. Decrease load to generator. 3. Plug CT connectors into control board. 4. Contact local Briggs & Stratton Power Products service center. Generator is still running after utility power is restored 1. Minimum engine run time has not elapsed. 2. Fuse(s) in transfer switch is defective. 1. Wait five minutes for transfer switch to retransfer to utility power. 2. Check fuse(s) and replace if necessary. 10 BRIGGSandSTRATTON.COM

13 Schematic and Wiring Diagram, Models and

14 Schematic and Wiring Diagram, Models and BRIGGSandSTRATTON.COM

15 Illustrated Parts List, Model Item Part # Description 1 NSP ENCLOSURE, 16" x 12" x 6" 2 NSP BACK PANEL GS TRANSFER SWITCH, 100A, with Cover & Handle 4 * PPHMS, #10-32 x 1/2" 5 * WASHER, Ext. Tooth, # GS SPACER 7 * PPHMS, #6-32 x 3/8" GS DECAL, Reinstall After GS CONTROL, Board GS SPACER GS GROUND LUG 12 * WASHER, Lock 1/4" GS DECAL, Utility, 240 VAC 14 * NUT, 1/4" GS TERMINAL, Neutral 16 B4857GS FUSE GS FUSE HOLDER Item Part # Description GS CLIP, Latching Wire GS DECAL, B & S Logo GS DECAL, CT Warning GS DECAL, Contacts Rating GS DECAL, Intelligen Logo GS DECAL, 100A, ATS 24 NSP DECAL, UL Listed, ATS GS DECAL, Warning Shock GS DECAL, Fuse 27 B4986GS DECAL, Ground GS DECAL, Wire Circuits GS DECAL, APPVD CB Items Not Illustrated GS CURRENT TRANSFORMER * - Items without part numbers are common fasteners and are available at local hardware stores. 13

16 Illustrated Parts List, Model Item Part # Description 1 NSP ENCLOSURE, 22 x 16 x 7 2 NSP BACK PANEL GS TRANSFER SWITCH, 200A, with Cover & Handle 4 * PPHMS, #10-32 x 1/2" 5 * WASHER, Ext. Tooth, # GS SPACER 7 * PPHMS, #6-32 x 3/8" GS DECAL, Reinstall After GS CONTROL, Board GS SPACER GS GROUND LUG 12 * WASHER, Lock 1/4" GS DECAL, Fuse 14 * NUT, 1/ GS TERMINAL, Neutral 16 B4857GS FUSE GS FUSE HOLDER Item Part # Description GS CLIP, Latching Wire GS DECAL, B & S Logo GS DECAL, CT Warning GS DECAL, Contacts Rating GS DECAL, Intelligen Logo GS DECAL, 200A, ATS 24 NSP DECAL, UL Listed, ATS GS DECAL, Warning Shock GS DECAL, Wire Circuits 27 B4986GS DECAL, Ground GS DECAL, Utility 240VAC GS DECAL, APPVD CB Items Not Illustrated GS CURRENT TRANSFORMER * - Items without part numbers are common fasteners and are available at local hardware stores. 14 BRIGGSandSTRATTON.COM

17 Illustrated Parts List, Model Item Part # Description 1 NSP ASSY, Enclosure 2 NSP BACK PANEL GS TRNSFR SWTCH, 100A, w/ Hdle 4 * PPHMS, #10-32 x 1/2" 5 * WASHER, Ext. Tooth, # GS WIRE, Copper 7 * PPHMS, #6-32 x 3/8" GS INSULATION, Dead Front GS CONTROL, Board GS SPACER GS GROUND LUG 12 * WASHER, Lock 1/4" GS BREAKER Circuit, 100A 14 * NUT, 1/ GS TERMINAL, Neutral 16 B4857GS FUSE GS FUSE HOLDER GS CLIP, Latching Wire GS DECAL, B & S Logo GS DECAL, CT Warning 21 B5106GS DECAL, Connection, Utility GS DECAL, Intelligen, Logo Item Part # Description GS DECAL, 100A, ATS 24 NSP) DECAL, UL Listed GS DECAL, Warning Shock GS DECAL, Fuse 27 B4986GS DECAL, Ground GS DECAL, Sensing, Utility GS DECAL, Breaker, Circuit GS DECAL, Contacts Rating GS SPACER GS DECAL, Wire Circuits GS BRACKET, Circuit Breaker 34 * PPHMS, 8-32x 3/8" 35 * PPHMS, x 3/8" 36 * LOCKWASHER, #10 37 * PPHMS, #10-32 x 1/4" GS DECAL, Reinstall Barrier Items Not Illustrated GS CURRENT TRANSFORMER * - Items without part numbers are common fasteners and are available at local hardware stores. 15

18 Illustrated Parts List, Model Item Part # Description 1 NSP ASSY, Enclosure 2 NSP BACK PANEL GS TRANSFER SWITCH, 200A, with Handle 4 * PPHMS, #10-32 x 1/2" 5 * WASHER, Ext. Tooth, #10 6 * PPHMS, 1/4-20x 3/4" 7 * PPHMS, #6-32 x 3/8" GS INSULATION, Dead Front GS CONTROL, Board GS SPACER GS GROUND LUG 12 * WASHER, Lock 1/4" GS BREAKER Circuit, 200A 14 * NUT, 1/ GS TERMINAL, Neutral 16 B4857GS FUSE GS FUSE HOLDER GS CLIP, Latching Wire GS DECAL, B & S Logo GS DECAL, CT Warning 21 B5106GS DECAL, Connection, Utility GS DECAL, Intelligen Logo Item Part # Description GS DECAL, 200A, ATS 24 NSP DECAL, UL LIsted GS DECAL, Warning Shock GS DECAL, Fuse 27 B4986GS DECAL, Ground GS DECAL, Sensing, Utility GS DECAL, Breaker, Circuit 30 * PPHMS, #10-32 x 3/4" GS SPACER GS DECAL, Wire Circuits GS INSULATION, Circuit Breaker GS DECAL, Contacts Rating GS BUS BAR 36 * LOCKWASHER, #10 37 * PPHMS, #10-32 x 1/4" GS DECAL, Reinstall Barrier Items Not Illustrated GS CURRENT TRANSFORMER * - Items without part numbers are common fasteners and are available at local hardware stores. 16 BRIGGSandSTRATTON.COM

19 BRIGGS & STRATTON POWER PRODUCTS GROUP, LLC TRANSFER SWITCH OWNER WARRANTY POLICY Effective November 1, 2005 replaces all undated Warranties and all Warranties dated before November 1, 2005 LIMITED WARRANTY Briggs & Stratton Power Products Group, LLC will repair or replace, free of charge, any part(s) of the equipment that is defective in material or workmanship or both. Transportation charges on product submitted for repair or replacement under this warranty must be borne by purchaser. This warranty is effective for the time periods and subject to the conditions stated below. For warranty service, find the nearest Authorized Service Dealer in our dealer locator map at BRIGGSandSTRATTON.COM. THERE IS NO OTHER EXPRESS WARRANTY. IMPLIED WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED TO ONE YEAR FROM PURCHASE, OR TO THE EXTENT PERMITTED BY LAW. ANY AND ALL IMPLIED WARRANTIES ARE EXCLUDED. LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES ARE EXCLUDED TO THE EXTENT EXCLUSION IS PERMITTED BY LAW. Some states or countries do not allow limitations on how long an implied warranty lasts, and some states or countries do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation and exclusion may not apply to you. This warranty gives you specific legal rights and you may also have other rights which vary from state to state or country to country. WARRANTY PERIOD Consumer Use Commercial Use 3 years None The warranty period begins on the date of purchase by the first retail consumer or commercial end user, and continues for the period of time stated in the table above. Consumer use" means personal residential household use by a retail consumer. Commercial use" means all other uses, including use for commercial, income producing or rental purposes. Once equipment has experienced commercial use, it shall thereafter be considered as commercial use for purposes of this warranty. Equipment used for prime power in place of utility are not applicable to this warranty. NO WARRANTY REGISTRATION IS NECESSARY TO OBTAIN WARRANTY ON BRIGGS & STRATTON PRODUCTS. SAVE YOUR PROOF OF PURCHASE RECEIPT. IF YOU DO NOT PROVIDE PROOF OF THE INITIAL PURCHASE DATE AT THE TIME WARRANTY SERVICE IS REQUESTED, THE MANUFACTURING DATE OF THE PRODUCT WILL BE USED TO DETERMINE THE WARRANTY PERIOD. ABOUT YOUR WARRANTY We welcome warranty repair and apologize to you for being inconvenienced. Any Authorized Service Dealer may perform warranty repairs. Most warranty repairs are handled routinely, but sometimes requests for warranty service may not be appropriate. For example, warranty service would not apply if equipment damage occurred because of misuse, lack of routine maintenance, shipping, handling, warehousing or improper installation. Similarly, the warranty is void if the manufacturing date or the serial number on the equipment has been removed or the equipment has been altered or modified. During the warranty period, the Authorized Service Dealer, at its option, will repair or replace any part that, upon examination, is found to be defective under normal use and service. This warranty will not cover the following repairs and equipment: Normal Wear: Outdoor Power Equipment, like all mechanical devices, needs periodic parts and service to perform well. This warranty does not cover repair when normal use has exhausted the life of a part or the equipment. Installation and Maintenance: This warranty does not apply to equipment or parts that have been subjected to improper or unauthorized installation or alteration and modification, misuse, negligence, accident, overloading, improper maintenance, repair or storage so as, in our judgment, to adversely affect its performance and reliability. This warranty also does not cover normal maintenance such as adjustments, cleaning and fuse replacement. Other Exclusions: This warranty excludes wear items or damage or malfunctions resulting from accidents, abuse, modifications, alterations, or improper servicing. Accessory parts are excluded from the product warranty. This warranty excludes failures due to acts of God and other force majeure events beyond the manufacturers control. Also excluded is used, reconditioned, and demonstration equipment E, Rev. C, 12/14/2006 BRIGGS & STRATTON POWER PRODUCTS GROUP, LLC JEFFERSON, WI, USA 17

20 Reserved

21 Manual de Instalación y del Operario Preguntas? La ayuda es justa un momento lejos! Llamada: Línea Directa de Interruptor de Transferencia M-F 8-5 CT Web: BRIGGSandSTRATTON.COM 100 AMP/200 AMP Automatic Transfer Switch con AC Power Control Module

22 Gracias por comprar este conectador automático Briggs & Stratton Power Products. Este producto SÓLO es adecuado para utilización con grupos electrógenos domésticos de reserva de Briggs & Stratton. Este producto es un sistema doméstico de reserva opcional y proporciona una fuente alternativa de energía eléctrica con capacidad para alimentar cargas tales como calderas de gas y sistemas de refrigeración y de telecomunicaciones, que cuando dejan de funcionar a causa de una interrupción de la alimentación eléctrica de la red pueden producir incomodidades o problemas. Este producto no pertenece a la categoría de reserva de emergencia según lo definido por la norma NFPA 70 (NEC). Este manual contiene información de seguridad sobre los riesgos asociados con los conectadores y sobre cómo evitarlos. Briggs & Stratton ha realizado el máximo esfuerzo para que la instalación resulte segura, sencilla y económica. Cada instalación es única, lo que hace imposible conocer y recomendar todos los procedimientos y métodos posibles para efectuarla. No conocemos todos los riesgos y/o resultados posibles de cada método o procedimiento. Guarde estas instrucciones para futuras consultas. Antes de utilizar el conectador, es necesario instalarlo. Consulte en la sección Instalación de este manual las instrucciones o procedimientos de instalación. Los conectadores sólo deben ser instalados por electricistas cualificados. Las instalaciones deben cumplir estrictamente la totalidad de la normativa vigente. Dónde puede encontrarnos Nunca tendrá que buscar mucho para poder obtener soporte y servicio técnico para su conectador Briggs & Stratton. Consulte las páginas amarillas. Hay más de distribuidores de servicio autorizados en todo el mundo que le ofrecerán un servicio de calidad. También puede dirigirse al departamento de servicio al cliente de Briggs & Stratton llamando al (800) o por Internet, en el sitio web BRIGGSandSTRATTON.COM. Conectador Automático Número de Modelo Revisión Número de Serie Fecha de compra Briggs & Stratton Power Products Group, LLC. 900 North Parkway Jefferson, WI Copyright 2006 Briggs & Stratton Power Products Group, LLC. Reservados todos los derechos. Queda prohibida la reproducción o transmisión total o parcial de este material, sea cual sea la forma y el medio empleados para ello, sin el permiso previo y por escrito de Briggs & Stratton Power Products Group, LLC.

23 TABLA DE CONTENIDO Instrucciones importantes de seguridad Orientación para el Propietario Responsabilidades del Instalador Descripción del Equipo Instalacion Desempaque Pautas de Montaje Interconexiones de Cableado de Energía Cableado de Control de Supervisión Configuración del Sistema Mandos Sistema Funcionamiento El sistema estará entonces en el modo de funcionamiento automático Mantenimiento Especificaciones Reparacion de Averias Garantía Español 1

24 Conserve estas instrucciones Instrucciones importantes de seguridad Éste es el símbolo de alerta de seguridad. Sirve para advertir al usuario de un posible riesgo para su integridad física. Siga todos los mensajes de seguridad que figuren después de este símbolo para evitar lesiones o incluso la muerte. El símbolo de alerta de seguridad ( ) es usado con una palabra (PELIGRO, ADVERTENCIA, PRECAUCIÓN), un mensaje por escrito o una ilustración, para alertarlo acerca de cualquier situación de peligro que pueda existir. PELIGRO indica un riesgo el cual, si no se evita, causará la muerte o una herida grave. ADVERTENCIA indica un riesgo el cual, si no se evita, puede causar la muerte o una herida grave. PRECAUCIÓN indica un riesgo, el cual, si no se evita, puede causar heridas menores o moderadas. PRECAUCIÓN, cuando se usa sin el símbolo de alerta, indica una situación que podría resultar en el daño del equipo. Siga los mensajes de seguridad para evitar o reducir los riesgos de heridas e inclusive la muerte. El fabricante no puede prever todas las posibles circunstancias que pueden implicar riesgos. Por lo tanto, las advertencias que aparecen en este manual y las etiquetas y calcomanías adheridas a la unidad no incluyen todas las posibilidades. Si aplica un procedimiento, método de trabajo o técnica de operación no recomendada específicamente por el fabricante, debe estar seguro de que se trata de una práctica segura para usted y para otras personas. También debe asegurarse de que el procedimiento, método de trabajo o técnica de operación que elija, no haga que el conmutador de transferencia se torne inseguro. ADVERTENCIA Si no hace tierra apropiadamente con un conmutador de transferencia, puede hacer que ocurra un electrocutamiento. No toque los alambres pelados o receptáculos. No use un conmutador de transferencia con cables eléctricos que estén malgastados, rotos, pelados o dañados de cualquier forma. No maneje el cables eléctricos mientras esté parado en agua, descalzo o cuando las manos y los pies estén mojados. Si fuera necesario realizar trabajos en cercanías de la unidad mientras está en funcionamiento, párese sobre una superficie seca y aislada para reducir los riesgos de una descarga. No permita que personas descalificadas o niños operen o sirvan al conmutador de transferencia. En caso de que se produzca un accidente causado por una descarga eléctrica, cierre inmediatamente la fuente de energía eléctrica y contacta administración local. Evite el contacto directo con la víctima. ADVERTENCIA El conectador contiene alta tensión que puede provocar lesiones o la muerte. A pesar del diseño seguro del conmutador de transferencia, si se opera este equipo en forma imprudente, si no se cumple con el mantenimiento o si se actúa con descuido, se pueden producir lesiones o la muerte. ADVERTENCIA Únicamente los electricistas capacitados pueden intentar instalar este sistema. Dicha instalación debe cumplir estrictamente con los códigos, las regulaciones y las normas correspondientes. ADVERTENCIA Los cables de baja tensión no se pueden instalar en el mismo conducto que los cables de suministro de energía. Si no se respeta esta indicación pueden producirse lesiones, daños y/o fallos de funcionamiento del equipo. PRECAUCIÓN El tratamiento inadecuado del conmutador de transferencia puede dañarlo y acortar su vida productiva. Use el conmutador de transferencia solamente con la finalidad para el cual fue diseñado. Si usted tiene alguna pregunta acerca de las finalidades de uso del generador, pregúntele a su concesionario o contacte a Briggs and Stratton Power Products. No exponga al conmutador de transferencia a una humedad excesiva, polvo, suciedad o vapores corrosivos. Permanezca siempre alerta cuando trabaje con este equipo. Nunca trabaje con este equipo si se siente cansado física o mentalmente. Si se calientan excesivamente los dispositivos conectados, apáguelos y abra sus interruptores o quite sus fusibles. 2 BRIGGSandSTRATTON.COM

25 Introduccion Su conectador BSPP se suministra con este "Manual de Instalación y del Operario" combinado. Se trata de un documento importante que debe ser conservado por el propietario después de haber terminado la instalación. Se han tomado todos los recaudos posibles para asegurar que la información incluida en este manual sea correcta y esté actualizada. Sin embargo, los fabricantes se reservan el derecho de cambiar, alterar o mejorar el sistema de cualquier otra manera y en cualquier momento, sin previo aviso. Para el Propietario Doméstico Para que pueda tomar decisiones fundamentadas y lograr una comunicación efectiva con el o los contratistas de instalación, Lea y comprenda la sección de este manual denominada Orientación para el Propietario ANTES de contratar o iniciar la instalación de su conmutador de transferencia. Para coordinar y organizar una instalación adecuada, consulte al comercio en el cual adquirió su conmutador de transferencia Briggs & Stratton Power Products, a su agente de ventas o a la compañía proveedora de electricidad. La garantía del conmutador de transferencia se ANULA si la instalación del sistema no está a cargo de profesionales especializados en electricidad certificados. Para el Agente de Ventas/Contratista que Realiza la instalación Consulte los aspectos de la instalación con un inspector. Si necesita más información en conectador, llame al , entre las 8:00 AM y las 5:00 PM hora del centro. Orientación para el Propietario Las ilustraciones se aplican a circunstancias típicas y están destinadas a que usted se familiarice con las opciones de instalación disponibles con su conmutador de transferencia. Los códigos locales, la apariencia y las distancias son los factores fundamentales a tener en cuenta cuando se realiza la negociación con el profesional que tendrá a su cargo la instalación. Recuerde que a medida que la distancia del servicio de electricidad existente aumenta, se debe tener en cuenta una compensación igual en los materiales de cableado. Esto es necesario para cumplir con los códigos locales y solucionar caídas en la tensión eléctrica. Los factores antes mencionados tendrán un efecto directo sobre el precio general de la instalación del conmutador de transferencia. NOTA: El instalador debe verificar los códigos locales Y obtener los permisos correspondientes antes de instalar el sistema. Lea y cumpla las instrucciones incluidas en el manual. Siga un programa regular para cuidar y utilizar el conmutador de transferencia, según se especifica en el manual. Responsabilidades del Instalador Lea y observe las reglas de seguridad que se encuentran en el manual. Lea y siga las instrucciones que se encuentran en este manual. Consulte la normativa vigente en caso de dudas sobre la instalación. Asegúrese de que las cargas seleccionadas no sobrecargan el generador. Si necesita más información sobre el conectador, llame al (800) , de 08:00 a 17:00 CT. Descripción del Equipo Estos conectadores pertenecen a una nueva generación destinada a transferir toda la carga de instalaciones residenciales normales cuando se utilizan con los contactos de supervisión previstos. La carga se conecta a la red pública (normal) o a la alimentación doméstica de reserva (generador). El conectador monitoriza las tensiones de la red pública y del generador y conecta automáticamente la carga a la fuente de alimentación apropiada. Los componentes principales del conectador son un utilidad desconecta cortacircuitos bipolar (sólo modelos y ), un interruptor bipolar de 2 posiciones de contacto, una tarjeta de circuito impreso del módulo de control, terminales con fusibles de detección de tensión de la red pública y cableado de interconexión. La tarjeta de control también tiene dos entradas para transformadores de corriente que detectan la corriente del generador. El conectador es accionado por un solenoide alimentado desde las entradas de la red pública o del generador y tiene interruptores de enclavamiento mecánicos y eléctricos, adecuados para eliminar la posibilidad de conectar la red pública a la salida del generador. Sus valores nominales son suficientes para conectar toda potencia de la red pública a la residencia. Para la función de transferencia hay una palanca de cancelación manual. La tarjeta de circuito impreso del módulo de control tiene circuitos activos que detectan las tensiones de la red pública y del generador. Genera una señal para el arranque del generador, el conectador, la retransferencia cuando se restablece la tensión en la red pública y los períodos de enfriamiento del generador. La tarjeta de control contiene también luces rojas y verdes que indican las fuentes de alimentación disponibles y dos contactos accionados por relé que proporcionan el control de supervisión de cargas críticas externas. Español 3

26 Instalacion Desempaque Inspección al Momento de la Entrega Luego de retirar la caja, inspeccione cuidadosamente el los componentes del conmutador de transferencia de energía automático para detectar cualquier daño que pudiera haber ocurrido durante el traslado. IMPORTANTE: Si en el momento de la entrega se detecta alguna pérdida o daño, solicite a la persona o personas encargadas de la entrega que dejen debida constancia en la nota de entrega y que firmen debajo de la nota del consignador donde se informa acerca de la pérdida o daño. Si la pérdida o el daño se detecta después de la entrega, separe los materiales dañados y póngase en contacto con el transportista para llevar a cabo los procedimientos de reclamo. Las piezas perdidas o dañadas no están garantizadas. Contenido de la Caja Conmutador de transferencia de energía automático Dos transformadores de corriente Manual de instalación y operario Pautas de Montaje El conectador automático está encerrado en una caja tipo 3R NEMA, que es adecuada para uso en interiores y a la intemperie. Las directrices para el montaje de conectador automático incluyen: Instale el conmutador sobre una estructura de soporte firme y resistente. El interruptor se debe instalar con conexiones mínimas de conduit de fo de hardware de NEMA 3R. Para evitar distorsiones en el conmutador, nivele la unidad si es necesario. Puede hacerlo colocando arandelas entre el compartimiento del conmutador y la superficie de montaje. Nunca instale el conmutador en un lugar en el cual pueda producirse el goteo de alguna sustancia corrosiva en el compartimiento. Proteja permanentemente al conmutador contra humedad excesiva, polvo, suciedad, pelusas, arenilla para construcción y vapores corrosivos. La Figura 1 ilustra la instalación habitual del conectador automático, modelos y En la Figura 2, se muestra una instalación alternativa del conectador automático. Lo mejor es montarlo cerca del contador de la compañía eléctrica en el interior o en el exterior. Antes de iniciar el proceso de instalación del sistema, analice los cambios y sugerencias de diagramación con el propietario de la unidad. Cableado de control Contador de vatios hora Seccionador de servicio Contactor Calentador de agua Panel del Disyuntor Principal Conmutador de Transferencia Generador Circuitos derivados Acondicionador de aire Seccionador Figura 1 Montaje Habitual de un Conectador para los Modelos y BRIGGSandSTRATTON.COM

27 Cableado de control Contador de vatios hora Contactor Conmutador de Transferencia Calentador de agua Centro de carga de emergencia Panel del Disyuntor Principal Generador Circuitos derivados Seccionador Acondicionador de aire Figura 2 Montaje de un Conectador Alternativo A la Red Pública Conexión de la compañía proveedora de electricidad Conexión al generador Conexión de la Carga Contactos de supervisión Orejetas de conexión a tierra (GND) Terminales NEUTRAL (neutro) Panel de Distribución Principal Barra conductora NEUTRAL (neutro) Principal Barra conductora Ground (tierra) Al Generador Figura 3 Schéma d'installation Typique du Commutateur de Transfert Modele o Español 5

28 Interconexiones de Cableado de Energía Todo el cableado debe tener el tamaño adecuado y debe estar correctamente soportado. También debe estar protegido mediante un conducto. Realice las conexiones siguientes entre el conectador, el panel principal de distribución, la red pública y el generador (Figura 3 o 4). ADVERTENCIA Los cables de baja tensión no se pueden instalar en el mismo conducto que los cables de suministro de energía. Si no se respeta esta indicación pueden producirse lesiones, daños y/o fallos de funcionamiento del equipo. 1. Asegúrese de que la tensión de la red pública no esté aplicada. Conecte los conductores de alimentación a los terminales del conectador, con la marca UTILITY CONNECTION (conexión a la red pública). 2. Conecte el neutro de la red pública al terminal del conectador con la marca "NEUTRAL" (neutro). 3. Conecte los terminales de alimentación de la red pública a los terminales del conectador, con la marca "LOAD CONNECTION" (conexión de la carga). 4. Conecte el neutro del panel principal de distribución al terminal del conectador con la marca "NEUTRAL" (neutro). 5. Conecte el conductor de conexión a tierra del panel del disyuntor principal al terminal GND (tierra) del conectador. NOTA: Compruebe que el conductor del electrodo de conexión a tierra está conectado conforme a la normativa vigente. 6. Conecte los conductores de alimentación del panel de control del generador a los terminales del conectador con la marca GENERATOR CONNECTION (conexión del generador). Los conductores se deben pasar por el orificio del transformador de corriente antes de realizar la conexión. A la Red Pública Conexión de la compañía proveedora de electricidad Conexión de la Carga Conexión al generador Contactos de supervisión Terminales NEUTRAL (neutro) Orejetas de conexión a tierra (GND) Panel de Distribución Principal CT2 Barra conductora NEUTRAL (neutro) Principal Barra conductora Ground (tierra) CT1 Al Generador Figura 4 Schéma d'installation Typique du Commutateur de Transfert Modele o BRIGGSandSTRATTON.COM