Low voltage reset for water cooled air conditioner

摘要

A method and device for automatically resetting a water-cooled air conditioner system at least once during a 24 hour period. The device included a tamper resistant housing having a micro-controller electrically coupled to a 24 volt external power source. A normally closed relay is coupled to the micro-controller, the relay having an input and output receptacle for selectively coupling to a low voltage input power line of an air conditioner system. The micro-controller is programmed to randomly open the relay input and output receptacle at least once every 24 hour period to stop the operation of the air conditioning system for timed sequence of about 4 minutes for purposes of resetting the air conditioner system.

主权项

1. A reset controller for water-cooled air conditioners comprising: a micro-controller electrically coupled to an external power source; a relay coupled to said micro-controller, said relay having an input and output receptacle for selectively coupling to said external power source; said micro-controller randomly uncouples said relay input and output receptacle at least once every 24 hour period for a timed sequence; wherein said micro-controller randomly interrupts input power to a water-cooled air conditioner for the timed sequence and reconnects said input power after the timed sequence has passed.