Hitachi RAW-35RHC - SG Ready Function

3 Control functions
Smart function
SMGB0135 rev.0 - 06/2020
29
3
After selecting the Smart Function (HP Block or SG Ready) it is necessary to select the appropriate input on the I/O
menu:
Input for SG Ready or HP Block
Input for SG Ready
3.12.1 SG Ready Function
The SG Ready is awarded to the heat pump series, to control technology by integrating the individual heat pump.
Allowsinasmartgridbyusingtwodigitalinputsestablishinganunidirectionalconnectionandallowedforfourdi󰀨erent
operation modes:
SG Input 1 SG Input 2 Action Description
Open Open Standard HP mode SG is not activated.
Close Open External blocking mode Heat Pump is forbidden when signal is active
Open Close Low price mode Increase DHWT Temperature setting by + 7ºC
Close Close Overcapacity mode Tdhws (Setting temperature) =Tdhwmax (Maximum water temperature)