Hitachi YUTAKI S80 Serie Manual De Instalación Y Funcionamiento página 29

4.3.2 Pump performance curves
Operate the pump within the minimum and maximum water flow of the indoor unit following the
tables below.

NOTE
When a water flow rate is out of the working range of the unit, it can cause malfunction on the unit.
4.3.2.1 Version for indoor unit alone
4.0 HP
8
7
6
5
4
3
2
1
0
0 0,5 1
Water flow (m
6.0 HP
8
7
6
5
4
3
2
1
0
0 0,5 1
Water flow (m
PMEN0648 rev.0 - 03/2023
1,5 2 2,5 3
/h)
3
1,5 2 2,5 3 3,5
/h)
3
5.0 HP
8
7
6
5
4
3
2
1
0
0 0,5 1 1,5 2
Water flow (m
2,5 3
3,5
/h)
3
20
4