VTS Medical Systems VENTUS COMPACT HP VVS021c Instructions For Use Manual page 9

2 HEAT PUMP SYSTEM
The heat pump
It is a reversible system with direct evaporation, which consists of: a DX evaporator, a DX
condenser, a compressor, a DX tank and complete refrigeration fittings. The heat pump is
designed to cool or heat the supply air to the space depending on the control setting resulting
from the operating mode and the current demand of the installation (room).
HEAT PUMP SYSTEM DIAGRAM
www.vtsgroup.com
is a pressurised
OIMM VENTUS COMPACT HP - ver.5.0.9 (10.2024)
system built inside
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1a
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the air handling
Compressor
Liquid separator
High pressure switch
4-way valve
Evaporator
(Condenser)
Non-return valve
Liquid refrigerant tank
Service shut-off valve
(Rotalock)
Filter-drier
Shut-off valve
Viewfinder
Electrically operated
expansion valve
Condenser
(Evaporator)
High pressure
transducer
Low pressure
transducer
Low pressure switch
Suction temperature
sensor
Discharge temperature
sensor
Safety valve
unit.
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