24-Hour and/or 7-Day Electronic Defrost Timer

The DTAV40E2 Electronic Autovoltage Defrost Timer has flexible 7-day scheduling and to-the-minute defrost duration control to increase system efficiency (decrease defrost scheduling during low demand periods). It 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 cancels the defrost cycle if the temperature or pressure switch fails to do so.

• 24-Hour/7-Day flexible scheduling increases system efficiency
• 40 A, 2 HP rating
• DTAV40E2 replaces over 40 competitive models
• Autovoltage automatically adjusts between 120 and 240 VAC, 50/60 Hz
• Self-recharging battery backup with 2500-hour carry-over
• Can mount in an existing enclosure – no tools required for installation
• LED indicators for defrost and refrigeration cycles
• Finger-safe box lug terminals
• Simple to program electronic timer
• Simple to program electronic timer