Generator Transfer Switch Installation Instructions

In this video this old house host kevin o connor shows how to keep the electricity flowing during outages by installing a transfer switch for a portable generator.

Generator transfer switch installation instructions.

Installing a transfer switch refers to the process of adding the necessary trigger to change your energy to generator power in the event of an electrical outage. If allow the engine to warm up then switch the generator s main line to line voltage is not approximately 240 volts de energize breaker to the on position. Use 10 3 non metallic wiring to connect the transfer switch to a power inlet outside. To avoid possible injury that might be caused by such sudden start ups the system s automatic start circuit must be disabled before working on or around the generator or transfer switch.

An automatic transfer switch automatically swaps to a back up power supply when the electricity to the home is not functioning correctly. Warnings cautions reliance controls corporation is not responsible for damage or injury caused by incorrect installation of this transfer switch. This means the only wiring necessary will be to connect the transfer switch to your home. Manual transfer switches require an operator to change the power source while automatic switches detect the loss of power start the back up generator and switch over to the backup power feed.

However novices should get experienced help before attempting to install a portable generator transfer switch because of the serious dangers involved in working with electricity. To get afci or gfci protection when running on generator power install the appropriate breakers in the transfer switch. Use the provided generator cord to connect the power inlet to the generator or make your own cable if a longer one is desired using bulk wire and connectors. Turn off the power to the house at the main electrical panel and connect the wires coming from the transfer switch to the breakers in the.

Most generac automatic standby generators come with a pre wired automatic transfer switch. The toggle switch in the transfer switch is in the gen position. Mount the transfer switch to wall beside the existing main electrical panel. Put the generator s mode switch in manual to start the engine.

Everything in the new circuit box or portable generator transfer switch will run. Voltage at terminals n1 and n2 on the transfer contactor. Because the amount of electricity created by a backup generator is not adequate to power all of the electrical circuits in your house you ll need to designate a few selected circuits to get backup. This task requires experience with.

When an automatic transfer switch is installed for a standby generator set the generator engine may crank and start at any time without warning. How to install a transfer switch.