Fresh water station BIG T-FAST ie150, Lovato
BIG T-FAST-IE guarantees large volumes production of instantaneous domestic hot water (60/80/100/150 l/min) using as primary a buffer tank with a temperature of 50°C.
Applications: traditional heating, byomass, solar, heat pumps systems in contexts such as block of flats, apartments, sport buildings, public authorieties etc.
ADVANTAGES – Fresh Hot Water Modules
• Pre-assembled module, tested and ready-for-use
• Complete range
• Easiness of installation
• It may be combined with different kind of heat
• Compact dimensions
• High reduction of water stagnation and legionella risk
• It is proper for several applications, in which the drinkable water quality has to be guaranteed and where it is necessary to use bacteriologically pure hot water
• It is easily adjustable into an already existing domestic system
• HIGH PRODUCTION OF INSTANTANEOUS DHW
• HIGH REDUCTION OF WATER STAGNATION AND LEGIONELLA RISK
LOVATO BIG T-FAST IE 60
ERP READY
LOVATO BIG T-FAST IE 80
ERP READY
LOVATO BIG T-FAST IE 100
ERP READY
LOVATO BIG T-FAST IE 150
ERP READY
Main components description and functions
PRIMARY SIDE
• 3-way mixing valve: stabilised the flow water temperature (ideal function for the summer, when the system is integrated with solar thermal panels)
• 2 parallel modulating pumps 0-10V: the second pump is activated in support to the first one when the controller requires its functioning, in order to satisfy the performance required in term of flow rate and DHW temperature
• Sound/light warning device: in case of a pump malfunctioning, with a simple function it is possible to work in reducing mode (60 %)
• Diverting valve on return: it works on the return of the buffer tanks 1 or 2 or on the low-medium connections of one buffer
SECONDARY SIDE (DHW)
• Electronic flow rate sensor (Vortex Flow Sensor) which measures the temperature and the volume of the DHW produced, and transfers the data to the controller.
It is possible to meter the energy consumption transfered from the primary side and to display the graphics of the DHW operation
• Circulation pump: managed from the controller depending on the set temperature (pre-regulated), operating hours and set periods (user can arrange them)
CONTROLLER
The controller acts on the mixing valve depending on the parameters set, changing the pumps speed and consequently the primary circuit flow rate (0-10 V mode).
• Equipped with backlit pictograms display
• Manages the pump circulation function (set periods programming)
• Anti-legionella function
• Visualisation of DHW and circulation pump consumption
• Energy metering function
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