Hitachi YUTAKI S Series Technical Catalogue page 84

5 Working range
Hydraulic working range
5.3.2 Pump performance curves
?
N O T E
If a water flow 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 flow of the indoor unit.
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YUTAKI S
2.0 HP 2.5 HP
Water flow (m /h) Water flow (m /h)
3 3
3.0 HP
Water flow (m /h)
3
76 TCGB0123 rev.2 - 10/2019