Hitachi YUTAKI S80 Series - Working Range

6. Working range
TCGB0075 rev.0 - 11/2012
84
6.1 Working range
Model RWH-4.0FS(V)NFE RWH-5.0FS(V)NFE RWH-6.0FS(V)NFE
Water temperature ºC Refer to the graphics for each case
Minimum ow rate m
3
/h 1.0 1.1 1.1
Maximum ow rate m
3
/h 2.9 3.1 3.1
Minimum installation water volume l 40 50 50
Minimum allowable water pressure MPa 0.1
Maximum allowable water pressure MPa 0.3
Indoor temperature installation ºC 5 ~ 35
Space heating
Outdoor ambient
temperature (ºC WB)
Water outlet
temperature
(ºC)
Domestic hot water tank heating Swimming pool heating
DHWT water
temperature
(ºC)
Outdoor
ambient
temperature
(ºC WB)
Outdoor
ambient
temperature
(ºC WB)
Swimming pool
water temperature
(ºC)