Panasonic PAW-160MAH2L Installation Instructions Manual page 23

Air handling unit control by external 0–10 V signal
PACi or ECOi/ECO G outdoor unit
1 This schematic layout applies only to the advanced and medium AHU Kit versions (MAH2/PAH2/PAH3) only, because
they feature an in-built CZ-CAPBC2 interface handling the 0–10 V control. This enables various control alternatives:
●
●
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2 As the "light" version of the AHU Kit does not include an in-built CZ-CAPBC2 interface for handling the 0–10 V control,
this schematic layout does not apply to the "light" AHU Kit version.
AHU Kit – Installation Instructions – 09/2021
Air Handling Unit Kit
Capacity control through external BMS via 0–10 V signal (only supported by ECOi and PACi, but not by
ECO G outdoor units)
Capacity control through in-built supply air or ambient temperature sensor (only available with advanced
version and only supported by ECOi and PACi, but not by ECO G outdoor units)
Temperature setpoint control
Ventilation theory and air handling units
External control
system
AL1 PV ºC
OUT SV ºC
ATU
SET
Air Handling Unit
2
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