SC18CL cascade - WORKLOG

[piotres]

Hello

It's mine second cascade base on non-rotary compressors ..this time that are not so weak hermetics .

Specs :

compressors: 2 x Danfoss SC18CL
evap: steeper
XV: Alco TI-HW + 1.4l Danfoss receiver/ captube 0.9 mm
HX: Plate HX, 12 plates
condenser: 1.5 kW condensor + 230V fan
refrigerants : R507/R1150
oilseparator : Shine Year with automatic oil back
safety : Danfoss KP5 cutoff
case : Laser cutted and powder coated case (black)
others: Dixell XR20CX to control 2nd stage start, 4* REFCO panel gauges, expansion tank







I've mounted Alco TI-HW TXV designed for R22, just to check how it'll perform with pure R507 . If it'll work bad - I will swap it for Danfoss TES2 .



















I must say that new dixell's panel (CX version) looks REALLY nice .





Rest of work when I'll get evap - I must wait for it .

Now I'm going for holidays - so I'll be offline from 23 to 30.08 .

Best Regards
Peter