Transcription of LEAD/LAG CONTROLLERS MODEL PSP & BSP
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LEAD/LAG CONTROLLERS MODEL PSP & BSP
LEAD/LAG CONTROLLERS MODEL PSP & BSPGENERAL DESCRIPTION:Toxalert has two basic LEAD/LAG controller types. One designed for dual circulating pumps and theother to automatically sequence boilers when they are to be controlled in a lead/standby AUTO:Both controller types feature an internal ON-OFF-AUTO switch mounted on the printed circuit boardthat operates the controlled equipment. In the AUTO position the controller automatically operatesthe controlled equipment via a SPST outdoor air thermostat. In the ON position the equipment ispositively turned ON, and positively turned off in the OFF position. The ON-OFF-AUTO switchfunction can be remotely controlled by installing a three position switch remote from the Lead/Lagcontroller (See technical description). LEAD/LAG :The LEAD/LAG switch is also mounted on the printed circuit board and is designed to choose the leadequipment.
LEAD/LAG CONTROLLERS MODEL PSP & BSP GENERAL DESCRIPTION: Toxalert has two basic lead/lag controller types. One designed for dual circulating pumps and the
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