Technical Information

Capacities and selection data
TCGB0079 rev.0 - 01/2013
71
4.6 Piping length correction factor
The correction factor is based on the equivalent piping length in meters (EL) and the height between outdoor and indoor
units in meters (H).
H:
Height between indoor unit and outdoor unit (m).
• H>0: Position of outdoor unit is higher than position of indoor unit (m).
• H<0: Position of outdoor unit is lower than position of indoor unit (m).
L:
Actual one-way piping length between indoor unit and outdoor unit (m).
EL:
Equivalent one-way piping length between indoor unit and outdoor unit (m).
• One 90º elbow is 0.5 m.
• One 180º bend is 1.5 m.
• One Multi-kit is 0.5 m.
N O T E
Inordertoensurecorrectunitselection,considerthefartestindoorunit.
4.6.1 IVX Premium series
Cooling
RAS-2HVNP
7R126611
RAS-2.5HVNP
7R126612
4
TCGB0079_rev0_11-2012.indb 71 29/01/2013 14:27:06