For electric heat, hot gas or compressor shutdown defrost. The Grässlin DTAV40 Series Auto Voltage Defrost Timer is applicable to air defrost (compressor shutdown) and electric or hot gas defrost systems where the defrost cycle is terminated by the timer. If the coil is frost-free, the timer can also be terminated by temperature or pressure switches before the programmed defrost termination time has been reached. The time termination functions as a fail-safe and terminates the defrost cycle if the temperature or pressure switch fails to do so.
- Adaptive Defrost upgradeable (DTAV40, DTAV40M only) (See ICUBE)
- DTAV40 Series replaces over 40 competitive models
- 40 A, 2 HP Rating
- Autovoltage automatically adjusts between 120 and 240 VAC
- Q model features self-recharging battery backup with 72-hour carry-over
- Can mount in an existing enclosure – no tools required for installation
- Moisture resistant conformal-coated board
- LED indicators for defrost and refrigeration cycles
- Defrost cycles are programmed independently
- “Real-time” clock face for quick, easy and accurate setting
- Defrost times programmable in 15-minute intervals
- Captive trippers won’t get lost
- Finger-safe box lug terminals
