Samsung AC024BXUPCH/AA - Connecting refrigerant pipe

Outdoor Units
11. Installation
Connecting the refrigerant pipe
Maximum allowable pipe length [ft(m)]
Model Name Max pipe length (L1) Max pipe height difference between outdoor and indoor unit (h1)
2Ton AC024BXUPCH 98 (30) 49 (15)
3Ton (single fan) AC036BXUDCH 164 (50) 98 (30)
3Ton (dual fan) AC036BXUPCH 164 (50) 98 (30)
4Ton AC048BXUPCH 164 (50) 98 (30)
5Ton AC060BXUPCH 98 (30) 49 (15)
Recommended liquid and gas pipe diameters [inch(mm)]
Model Name Liquid Pipe Diameter
Gas Pipe Diameter
Rated Min Max
2Ton AC024BXUPCH Φ3/8 (9.52) Φ3/4 (19.05) Φ5/8 (15.88) Φ7/8 (22.23)
3 Ton (single fan) AC036BXUDCH Φ3/8 (9.52) Φ3/4 (19.05) Φ5/8 (15.88) Φ7/8 (22.23)
3 Ton (dual fan) AC036BXUPCH Φ3/8 (9.52) Φ7/8 (22.23) Φ3/4 (19.05) Φ1-1/8 (28.58)
4Ton AC048BXUPCH Φ3/8 (9.52) Φ7/8 (22.23) Φ3/4 (19.05) Φ1-1/8 (28.58)
5Ton AC060BXUPCH Φ3/8 (9.52) Φ7/8 (22.23) Φ3/4 (19.05) Φ1-1/8 (28.58)