Maneurop Compressor Changes

Danfoss has changed their popular low temp Maneurop hermetic compressors. These compressors are used in the KEH/TEH/BEH condensing units. LTZ low temp hermetic compressors are now called NTZ. These new compressors are now available, NROES will be updated to reflect the electrical, capacity and model availability changes in RSU4.

For those who deal internationally; 4Hp, 6.5Hp & 7.5Hp low temperature models are no longer available in 200-220/3/50.

NROES Intermediate Update for April 23, 2008

Low Profile unit coolers (KLP/BLP/TLP/TPLP) displayed “-PSC” at the end of the model numbers in yesterday’s update. Although all of these evaps come standard with PSC motors, the suffix “-PSC” is not supposed to be there.

The suffix was removed in this update.

Vertical Air Cooled Condensing Units

They are going to get a little mixed up in NROES, sorry…there was just no way around it.  If you edit any existing orders/quotes created prior to the release of RSU2 (sometime next week), you may receive a message stating that the “model is no longer available”, or “model is not found”.  The vertical style condensing units will now have a complete Bitzer compressor lineup as catalog models.  In order to distinguish between compressor manufacturers, we have added an extra letter to the model number, hence the reason for the message as the existing orders/quotes will not have this additional letter in the model number.

** If you need to edit a Vertical air condensing unit on existing quote or order, then you WILL NEED TO RE-SELECT the condensing unit.  This will allow the system to properly display the new model number with the additional letter in the nomenclature.

Low Velocity Electrical Data

How is it that something can can be wrong for 2 years, and no one notices?  Thursday of last week it came to my attention that the electrical data for the electric defrost single phase evaps was incorrect.  NROES displayed the VA data as if the heaters were wired for 3 phase, yet 1 phase is the only choice.  OPPS!  At any rate, NROES will be updated tomorrow on the regularly scheduled Tuesday Update.

K/T/BVS(D) Changes -> Part 1

Changes to available models are coming to the Vertical Air Cooled condensing unit product line.  The addition of Bitzer compressors as catalog models will be integrated into NROES over the next few updates.

RSU1 will give users the capability of selecting Bitzer compressors within the ModelSelector.  Initially, in Part1, no new models will be available.  You will however need to select the compressor manufacturer in order to select the model you are looking for.  Changes to the Load Program (CalcRite, CalcuLoad & Box Wizard) will facilitate the smooth import of all the existing models.