The Tekmar 665 Snow Detector & Melting Control when combined with the Tekmar 090 Snow / Ice Sensor, provides automatic snow / ice detection. The Snow Detector & Melting Control 665 is designed to operate mechanical equipment to melt snow off an outdoor slab. It can be used in hydronic or electric snow melting applications. This product uses a tekmar snow/ice detection sensor in order to automatically melt snow using Pulse Width Modulation (PWM) and slab Outdoor Reset to maintain slab temperature. It is capable of controlling a single boiler, a system pump, and providing a signal when melting is enabled.
Features • Automatic snow detection and melt control (with 090 Sensor) • CSA C US certified (approved to applicable UL standards) • Cold Weather Cut Out • Equipment Exercising • Manual Override • Remote display and adjustment capabilities • Slab Outdoor Reset • Temporary Idle • Test sequence to ensure proper component operation • Warm Weather Shut Down