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9
GENERAL FEATURES
3 way valve
Option “Domestic hot water production”
In this configuration the heat pump can
be coupled to a domestic hot water
tank equipped with a coil designed for
a maximum water temperature between
55°C and 60°C.
The anti legionella cycles have to be
performed by means of electrical heaters
placed on the heat pump outlet (see
option “Integrative electrical heaters”) or
directly inside the tank.
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 fans in their normal operating mode.
Coil protection grilles
Protect the external surface of the finned coil.
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.
Wireless transmitter
Connected to the unit controller, allows to communicate with wireless remote control and 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.