TrolMaster AC Remote Station Universal Remote Control

The ARS-1 mini-split air conditioner controller is a unique product that solves the age-old problem of having separate day and night temperature settings on your mini-split air conditioners. The ARS-1 is a universal controller that works with most mini-split air conditioners (and some window-type AC units too) as long as the unit came with an IR / infrared remote controller. We use the remote control that came with the unit to - teach- those IR signals to the ARS-1 module. Once the ARS-1 - learns- those remote control codes the ARS-1 will send those same signals to the indoor mini-split head unit changing the setpoint to the desired Day or Night temperature setting automatically base on the photocell sensor status.