ENGLISH
List of available outputs:
• Deactivated
• SWP 3WV: (Fixed in output 1 if swimming pool is enabled): Signal control of the 3-way valve of the swimming pool.
• Water pump 3: (Fixed in output 2 if hydraulic separator or buffer tank is installed): Signal control of the water pump for hydraulic
separator or buffer tank.
• Boiler: (Fixed in input 3 if boiler is enabled): Signal control of the boiler.
• Solar Pump: (Fixed in input 4 if solar pump is enabled): Signal control of the solar pump.
• Alarm: (By default in output 5):Signal is active if there is an alarm.
• Operation: (By default in output 6): Signal active in case Thermo ON in any condition.
• Cooling: (By default in output 7): Signal active when space cooling is operating.
• Dem-ON C1: (By default in output 8): Signal active when there is Demand in circuit 1.
• Heating: Signal active when space heating is operating.
• DHW: Signal active when DHW is operating.
• Solar overheat: Signal is active when solar overheat (only when solar combination status is total control)
• Defrost: Signal active when outdoor unit is defrosting.
• DHW Re-circulation: Signal active depending on option selected at chapter Circuit pump.
• Fan 1 Low: Signal is active when fan coil speed selected for Circuit 1 is set to Low.
• Fan 1 Medium: Signal is active when fan coil speed selected for Circuit 1 is set to Medium.
• Fan 1 High: Signal is active when fan coil speed selected for Circuit 1 is set to High.
• Fan 2 Low: Signal is active when fan coil speed selected for Circuit 2 is set to Low
• Fan 2 Medium: Signal is active when fan coil speed selected for Circuit 2 is set to Medium.
• Fan 2 High: Signal is active when fan coil speed selected for Circuit 2 is set to High.
• Constant Heating: Signal is active in case operation mode of LCD controller is set to Heating.
• Constant Cooling: Signal is active in case operation mode of LCD controller is set to Cooling.
List of available sensors:
• Deactivated
• Two3: (Fixed in sensor 1 if boiler is installed): Use this sensor to monitor water temperature when boiler is used.
• Swimming Pool: (Fixed in sensor 2 if swimming pool is installed): Use this sensor when swimming pool is used in order to
monitor swimming pool temperature.
• Solar panel sensor: Use this sensor when Total control is congured to monitor Solar Panel temperature.
• C1 + C2 Ambient: Use this sensor when auxiliary ambient temperature sensor is used for C1 and C2.
• C1 Ambient: Use this sensor when auxiliary ambient temperature sensor is used for C1.
• C2 Ambient: Use this sensor when auxiliary ambient temperature sensor is used for C2.
• Outdoor sensor (NTC): (By default sensor 3) To connect to the controller an auxiliary outside temperature sensor in case the
heat pump is located in a position not suitable for this measurement.
UNIT CONTROLLER (PC-ARFH2E)
PMML0575 rev.2 - 03/2022
227
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