Hitachi PC-ARFH1E - Page 65

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PMEN0602 rev.0 - 05/2023
1
MENU
PC-ARFH1E FUNCTIONALITIES
Energy conguraon
Status:
Enable or disable energy conguraon
opons
Capacity conguraon:
Due to usage of water temperature inlet
and outlet + water ow level, an esmaon
of capacity can be checked through the
Operaon informaon - Energy data menu.
Power meter 1 or 2:
• The power meter does a
real measuring of the power
consumpon.
• If the power meter is enabled, it
is possible to see the informaon
collected through the Operaon
informaon - Energy data menu.
• If “power meter” is disabled the
YUTAKI soware does an esmate
consumpon of the system.
• In case of using power meter 1 or
2 input must be congured at the
Inputs menu (see secon “1.8.2.10
Inputs, Outputs and Sensors
conguraon”).
Smart Funcon
1 / 2
2 / 2
Status:
Enable or disable smart funcon.
Trigger type:
• Closed: Acon when input is
closed
• Open: Acon when input is open
Start boiler:
Permission to use the boiler in
case that the system has been
blocked due to HP Block.
Start DHW Heater:
Permission to use the DHW heater
in case that the system has been
blocked due to HP Block..
Smart Acon:
Check that Smart Act/SG1 is set in input
5 (see secon “1.8.2.10 Inputs, Outputs
and Sensors conguraon”)
• HP Block: Heat Pump is forbidden
in any condion (Space Heang,
Cooling, DHW) when signal is acve.
• HP Limited (A): Limitaon of power
consumpon up to a limit of “x”
amperes (to be set up in Limitaon
of amperage).
• SG Ready: The SG Grid is awarded
to heat pump series. This control
technology integrates the system
in a smart grid by using two digital
inputs establishing an unidireconal
connecon Service Manual for
detailed informaon. It is necessary
to congure an input for SG2.
• DHW Block: DHW Operaon is
forbidden when signal is acve.
• DHW only: Heat pump operaon
for any condion except DHW is
forbidden when signal is acve. DHW
operaon is allowed normally.
Limitaon by ampere:
Congure the ampere
consumpon limitaon. Only
visible when smart acon is set as
HP Limited (A).