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Hitachi PC-ARFH1E Betriebshandbuch Und Installationsanleitung Seite 65

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Energy configuration
Capacity configuration:
Due to usage of water temperature inlet
and outlet + water flow level, an estimation
of capacity can be checked through the
Operation information - Energy data menu.
Smart Function
Status:
Enable or disable smart function.
Trigger type:
• Closed: Action when input is
closed
• Open: Action 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..
PMEN0602 rev.0 - 05/2023
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Status:
Enable or disable energy configuration
options
Power meter 1 or 2:
• The power meter does a
real measuring of the power
consumption.
• If the power meter is enabled, it
is possible to see the information
collected through the Operation
information - Energy data menu.
• If "power meter" is disabled the
YUTAKI software does an estimate
consumption of the system.
• In case of using power meter 1 or
2 input must be configured at the
Inputs menu (see section
Inputs, Outputs and Sensors
configuration").
Smart Action:
Check that Smart Act/SG1 is set in input
5 (see section
"1.8.2.10 Inputs, Outputs
and Sensors
configuration")
• HP Block: Heat Pump is forbidden
in any condition (Space Heating,
Cooling, DHW) when signal is active.
• HP Limited (A): Limitation of power
consumption up to a limit of "x"
amperes (to be set up in Limitation
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 unidirectional
connection
Service
Manual
detailed information. It is necessary
to configure an input for SG2.
• DHW Block: DHW Operation is
forbidden when signal is active.
• DHW only: Heat pump operation
for any condition except DHW is
forbidden when signal is active. DHW
operation is allowed normally.
Limitation by ampere:
Configure the ampere
consumption limitation. Only
visible when smart action is set as
HP Limited (A).
"1.8.2.10
1
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