DDT40

DDT40 DDFM
HVACR

Adaptive Defrost Refrigeration Time Control with ICUBE™ Module, Sensor, and Type 3R Enclosure

Grässlin by Intermatic has developed a new adaptive defrost module for refrigerated walk-in freezers and coolers. It is an easy, versatile, innovative and affordable way to reduce defrost cycles by 40% or more per day! The ICUBE™ module is factory installed directly on to our existing DTAV40 defrost timer to create the DDT40. This controller provides major energy savings where walk-in freezers and display cases are used, such as in full service, casual and fast food restaurants; hospitals and health care facilities; convenience stores and supermarkets.

NOW AVAILABLE

  • Model Overview
  • Specifications
  • Resources
  • 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
Product Ratings
cCSAus
Enclosure: Type 3R rainproof indoor/outdoor plastic
Carryover:
Input Voltage: 120-240 VAC, 60 Hz
Wire Size: Use #8 AWG wire with 90° C rating for 40 A loads; Use #10 AWG wire with 90° C rating for 30 A loads
Operating Temperature: -40° F to 130° F (-40° C to 55° C)
DDT40

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ICUBE

DDFM

The Intermatic® ICUBE™ Adaptive Defrost Module cuts defrost cycles--and utility bills--for the food service industry. Designed by Grässlin by Intermatic for commercial walk-in coolers and freezers, the smart-sensing technology behind the ICUBE™ continuously monitors evaporator coil temperatures and only allows defrosting when necessary at the next programmed timer interval.


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