Working Range - Hitachi YUTAKI S80 R410A Series Installation And Operation Manual

Working range

4.1 Power supply working range ...........................................................................17
4.2 Temperature working range ............................................................................17
4.2.1 Space heating ........................................................................................17
4.2.2 DHW .......................................................................................................18
4.2.3 Swimming pool heating .........................................................................18
4.3 Hydraulic working range ..................................................................................19
4.3.1 Hydraulic data ........................................................................................19
4.3.2 Pump performance curves ....................................................................20
4.3.2.1 Version for indoor unit alone ...................................................20
4.3.2.2 Version for combination with DHW tank .................................21
PMEN0648 rev.0 - 03/2023
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