5 6 unit features coolers 7 air-cooled condensers 7 microcomputer control ... 8 9 unit options 10 11 unit accessories 11 application data ... 12 14 sound data 15 cooler water side pressure drop 16 ... correction factors for glycols 17 english i p units selection procedure ... 18 performance data 19 physical specifications 20 22 s i ... requirements back page nomenclature a air cooled c packaged c hle ilr direct ... evapora o tr screw compressor nominal tons table of contents c d x 048 b ar s ... au 400/3/50 ar 460/3/60 as 575/3/60 b 1 2 3 model genera i n to compressor 1 ...
cooler design data 1 maximum lcft leaving chilled fluid ... temperature is 50°f 10°c the unit can start and pull down with ... models except compact sizes 048 through 108 for water applications some unit models ... 4 pressure drop data refer to figure 16 page 16 and glycol correction factors ... tables 17a and 17b 5 wide range ,t low flow applications a ... multiple smaller chillers may be applied in series each providing ... the design temperature range of roughly 10°f 5.5°c each b special cooler baffling ... from the factory for applications from 12.5°f to 20°f 7°c to 11°c chiller fluid ... rates and temperature ranges figure 12a figure 12a chillercooler thermostat ... to 7.5°f 2.7°c to 4.2°c ,t applications 12 application data b for extra-narrow ... pressure drop through the cooler figure 12b contact your local dunham-bush sales ...