Pump Performance Curves - Hitachi YUTAKI Series Installation And Operation Manual

WORKING RANGE

4.5.2 Pump performance curves

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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
Water flow (m
Water flow (m
28 PMML0510 rev.1 - 10/2019
2.0 HP
/h)
3
3.0 HP
/h)
3
2.5 HP
Water flow (m /h)
3
4.0 HP
Water flow (m /h)
3