Hitachi ADVANCED COLOR PC-ARFH2E Manuel D'installation Et D'utilisation page 89

Cycle time:
Defines the minimum time between 2 heat pump cycles of domestic hot water.
DHW will be able to operate again after wait in Thermo-OFF the specified cycle time.
• Range: 0 ~ 24 hour
• Not available in High demand mode.
2 / 3
Space priority status:
If space priority function is enabled, Heat Pump
operation by DHW mode stops (and continue with
DHW heater, if necessary).
This function is only performed if space heating
or space cooling can be done. If it is not possible,
operation will continue in DHW normally.
• Not available in High demand mode.
PMEN0597 rev.1 - 06/2023
HP OFF differential temperature:
Hysteresis for the stop of DHW
heating operation with the heat
pump.
HP ON differential temperature:
Hysteresis for the start of DHW
heating operation with the heat
pump.
Maximum time:
Maximum time that DHW operation
can work using heat pump mode.
When the heat pump is stopped by
this function, DHW is still heated by
DHW heater when it is enabled, until
other conditions request stoppage.
• Range: OFF, 5 ~ 250 min
• Not available in High demand
mode.
1
80