TK S-700 new reefer unit on 35 hours can’t get to -15 ?

The three Dryers i have loaded at all had dock doors where you backed in and they opened your trailer doors from inside the dock. You left your unit running and it would pull the -20 air in from the warehouse. Your precool temp only had to be at zero or lower.

 

As much as I hate places messing with my equipment that is a huge reason why I run my bulkhead religiously no matter what is in there

Either that or I leave the doors shut until the receiver comes out and tells me open them

 

Assuming the trailer is not new, since mentioning "new unit" makes sense to do so. If the trailer is yours, look into Sunshield coating, it helps big time to keep the roof cooler, so it will not warm exhaust air in the shoot as much.

 

They suppose to have SollarShield on top, AFAIK. But for 7 years old age it may deteriorate. Check it out. Roof is the first line of defense in sunny weather for frozen stuff.

 

I used to use simple plastic shopping bags when I was pulling company trailers with no rubber inserts in drain holes. Helps a bit.

 

Wouldn’t of even shut it off after delivering, maybe bump the temp to 45ish and let it cycle until I knew what exactly I was doing,

Oh and you have a utility….