Reverse Starter: The Hortisystems Reverse Starter (HRS) is a control panel designed specifically for controlling most makes of screen and vent motors.
The HRS contains a reversing contactor unit, an overload module for motor protection and an auto/manual select module.
Two versions of the HRS are available:
• HRS 3 is designed for connection to three phase drive units
• HRS 1 is designed for connection to single phase drive units of either the single capacitor three wire type or the two capacitor five wire type.