Hitachi RAS-2WHVRP - Page 84

5 Working range
Hydraulic working range
TCGB0123 rev.2 - 10/2019
76
5.3.2 Pump performance curves
? NOTE
If a water ow rate is selected out of the working range of the unit, it can cause malfunction on the unit. Please, try to operate the pump
within the minimum and maximum water ow of the indoor unit.

YUTAKI S
2.0 HP 2.5 HP
Static pressure (mWC) Static pressure (mWC)
Water ow (m
3
/h) Water ow (m
3
/h)
3.0 HP
Static pressure (mWC)
Water ow (m
3
/h)