10
GENERAL FEATURES
Accessories
Rubber vibration dampers
Allow to reduce the transmission to the unit support plane of the mechanical vibrations generated by the compressor
and by the pumps in their normal operating mode.
3 way valve
for domestic hot water
Allow to divert the hot water produced by the heat pump from the heating circuit to the domestic hot water circuit.
Remote thermostat
(wired or wireless)
Allows operating mode selection and set point adjustment. The on board temperature sensor can be used in order
to realize a climatic control.
Remote control
(wired or wireless)
Replicates all the control and visualization functionalities of the controller installed on the unit. The on board
temperature sensor can be used in order to realize a climatic control.
LPB bus interface
Connected to the unit controller, allows to communicate on the LPB bus, required for the cascade management.
Wireless transmitter
Connected to the unit controller, allows to communicate with the wireless remote control and the wireless outdoor
temperature sensor.
BSB wireless transmitter
Connected to the communication bus (BSB) of the unit controller, allows to communicate with the wireless remote
control and the wireless outdoor temperature sensor.
Wireless repeater
Extends wireless operating range.
Wireless adaptor for
outdoor temperature sensor
Allows to transform the wired outdoor temperature sensor, standard for all the units, in a wireless sensor.
Condensate sensor
In cooling mode it allows the minimum flow temperature control when condensate generation occurs.
Room hygrostat
In cooling mode it allows the minimum flow temperature control according to the room humidity.
Room humidity sensor
(with or without display)
In cooling mode it allows the minimum flow temperature control according to the room dew point, calculated from
the measured room humidity.
Transformer
230V / 24V - 3VA
It assures the correct power supply for the condensate sensor and for the room humidity sensor.
Summary of Contents for HMW 30.1 Series
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