AC Remote Station, Universal Remote Control for AC remote

Automated Day/Night Setpoints for Mini Split AC Units

Most mini split air conditioners only support one temperature setpoint at a time, with no built-in way to automatically switch between a day target and a cooler or warmer night target as conditions change. The ARS-1 AC remote station solves that by learning the IR codes from a mini split's own remote control and resending them automatically, switching the setpoint based on a built-in photocell that tracks light levels.

It connects to the Hydro-X system via RJ12 cable and supports address assignment for multi-unit setups, with an LCD display for viewing and adjusting settings directly on the unit.

Key Features & Benefits

• Learns Your Existing Remote — captures the IR codes from a mini split's own remote control.
• Automatic Day/Night Switching — photocell-based detection changes the setpoint without manual input.
• LCD Display — view and adjust settings directly on the unit.
• Seamless Hydro-X Integration — connects to an existing TrolMaster system with address assignment.

Who Should Use the ARS-1 AC Remote Station

Growers using a mini split or compatible window AC unit who want separate day and night temperature targets, without manually adjusting the remote, will find the ARS-1 suited to that need.

About TrolMaster

TrolMaster's Hydro-X environmental-control platform, from ThinkGrow Agricultural Technology in Sacramento, California, extends into HVAC automation through IR-learning accessories like the ARS-1, layering scheduled control onto equipment that wasn't originally built for it.

Frequently Asked Questions

Will the ARS-1 work with my mini split brand?

It works with most mini split and some window AC units that use an IR remote, but it is not currently compatible with Daikin, Mr. Cool, Innovair, or Cooper and Hunter. Check compatibility against your specific unit before ordering.

How does the ARS-1 know when to switch settings?

A built-in photocell sensor detects day and night light levels and changes the setpoint automatically based on that reading. No manual scheduling input is required once it's learned the remote.

Do I need to keep my original AC remote?

Yes, the ARS-1 needs to learn the IR codes directly from a mini split's existing remote control during setup. After that initial learning step, the original remote isn't required for day-to-day operation.

Can the ARS-1 connect to a Hydro-X controller?

Yes, it integrates with the Hydro-X system via RJ12 cable and supports address assignment for multi-unit setups. That lets a grower manage several mini splits from one Hydro-X controller.