Intermatic DDT40 Defrost Time Controls

PRODUCT INFO

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.

• Defrost timer with ICUBE installed
• The DDFM ICUBE™ transforms a Grässlin DTAV40 timer into the DDT40 adaptive/demand defrost control
• Saves energy by reducing 40% or more defrosts per day
• Evaporator sensor included
• Expandable up to four sensors (four evaporators)
• Sensor wire can be run through existing conduit
• Simple integration, no change to timer wiring
• Screw clamp terminals: #22 AWG to #8 AWG wire
• NEMA 3R enclosure