Description
The Intermatic DDT40 is an adaptive demand-defrost refrigeration time control - a Grässlin DTAV40 auto-voltage defrost timer factory-fitted with the DDFM ICUBE™ module. Instead of running every scheduled defrost, the ICUBE monitors the evaporator with a thermistor sensor and initiates defrost only when actually needed at the next timer-programmed interval, cutting 40% or more of daily defrost cycles and the energy they consume.
The control suits electric heat, hot gas, or compressor-shutdown (air) defrost systems. Defrost is temperature-initiated (with time delay) and can be terminated by temperature, pressure, or time - with time termination acting as the fail-safe. One evaporator sensor (178GR10K-1) with 10-ft sensor wire and 6-ft input wire is included, expandable to four sensors, and sensor wiring can be extended up to 400 ft through existing conduit. The auto-voltage base timer detects 120-240 VAC automatically and switches 40 A resistive loads (1 HP @ 120 V, 2 HP @ 240 V).
Key Features
* Adaptive/demand defrost: defrosts only when needed - reduces defrosts by 40%+ per day
* Base timer: DTAV40 auto-voltage (120-240 VAC, 50/60 Hz), 40 A, 1 HP/2 HP, DPST/SPST contacts
* Sensors: 1 evaporator thermistor included; expandable to 4; wiring extendable to 400 ft
* Termination: temperature, pressure, or time (fail-safe)
* Wiring: screw-clamp terminals #22-#8 AWG; no change to timer wiring for ICUBE integration
* Enclosure: NEMA 3R; LED cycle indicators; conformal-coated board
Applications
* Walk-in coolers and freezers with electric or hot-gas defrost
* Energy-saving retrofit of scheduled defrost in commercial refrigeration
Note: Intermatic has discontinued the DDT40; remaining stock is sold as new surplus.. Intermatic. Intermatic. DDT40.
Warranty Information
B2E Surplus includes a 90-day return window on all orders. If you have any issues with your order, automated returns can be opened by following the instructions located here: https://www.b2esurplus.com/returns/
Subject to the exclusions described below, all B2E Surplus products (“Products”) are warranted to be free from defects in materials and workmanship under normal use and service. Unless otherwise set forth in a quotation or agreed to by B2E Surplus in writing, standard Products are warranted for 90 days from the date of delivery to the buyer.
EXCLUSIVE REMEDY. In the event that B2E Surplus determines that a Product contains a defect in materials or workmanship, then B2E Surplus, in its sole discretion, will (a) repair the Product, (b) replace the Product, or (c) refund the purchase price of the Product. THIS LIMITED WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER EXPRESS AND IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE REMEDY OF REPAIR, REPLACEMENT OR REFUND IS BUYER’S SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY. IN NO EVENT SHALL B2E SURPLUS’ LIABILITY UNDER THIS WARRANTY EXCEED THE PURCHASE PRICE OF THE PRODUCT GIVING RISE TO THE WARRANTY CLAIM. All Products which are repaired or replaced shall be warranted only for the unexpired portion of the original warranty period.
EXCLUSIONS. This warranty does not cover (a) any failures which are not attributable to defects in materials or workmanship, including without limitation, failures caused by accidents, inadequate maintenance, misuse, unauthorized modifications or repairs, improper storage, and normal wear and tear, (b) any consumable parts or accessories, such as cutter blades, nut splitter chisels, punches, dies, chains, wedges, and strands, that are designed to wear over time or through use of the Product, or (c) electronics, motors, batteries, and engines, as these items are warranted by their manufacturer.
WARRANTY RETURNS. No Products shall be returned without prior authorization from B2E Surplus. Buyer shall prepay all shipping charges for the return of Products to B2E Surplus’ designated service location.
LIMITATION OF LIABILITY. IN NO EVENT SHALL B2E SURPLUS BE LIABLE FOR ANY INCIDENTAL DAMAGES, CONSEQUENTIAL DAMAGES, SPECIAL DAMAGES, INDIRECT DAMAGES, LOSS OF PROFITS, LOSS OF REVENUES, OR LOSS OF USE, EVEN IF INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. B2E SURPLUS' LIABILITY FOR DAMAGES ARISING OUT OF OR RELATED TO ANY ORDER IS LIMITED TO THE ORDER PRICE FOR THE SPECIFIC PRODUCT THAT GIVES RISE TO THE CLAIM. TO THE EXTENT PERMITTED BY APPLICABLE LAW, THESE LIMITATIONS AND EXCLUSIONS SHALL APPLY REGARDLESS OF WHETHER LIABILITY ARISES FROM BREACH OF CONTRACT, WARRANTY, TORT (INCLUDING BUT NOT LIMITED TO NEGLIGENCE), BY OPERATION OR LAW, OR OTHERWISE.
B2E Surplus LLC is a non-authorized stocking distributor for this brand. We are also known as a ""surplus"", ""discount"", ""liquidator"", or ""gray market"" supplier. We are not a factory-authorized distributor of this product. The Original Manufacturer’s Warranty does not apply. B2E Surplus LLC's standard 90-day warranty will apply. B2E Surplus LLC makes no representations as to your ability or right to download, re-distribute, or otherwise obtain products from this manufacturer, its distributors, or any other source. It is your obligation to comply with the terms of any rules obtaining or installing this product.
Our complete warranty statement page is located here: https://www.b2esurplus.com/warranty/
Our complete return policy page is located here: https://www.b2esurplus.com/returns/