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THERMA V
Monobloc
6. Piping Diagram
<Refrigerant Side>
Check V/V
Heat Sink
Category
Refrigerant side
Water side
16
: Cooling
: Heating
4 Way V/V
Pressure
Sensor
Pressure
Switch
Pressure
Sensor
Symbol
S1
Outdoor-HEX gas temp. sensor
S2
Outdoor-HEX middle temp. sensor
S3
Compressor discharge temp. sensor
S4
Compressor suction pipe temp. sensor
S5
Outdoor-HEX temp. sensor
S6
Outdoor air temp. sensor
S7
Compressor-injection pipe IN temp. sensor
S8
Compressor-injection pipe OUT temp. sensor
S10
PHEX liquid temp. sensor
S11
Inlet water temp. sensor
S12
Outlet water temp. sensor
S17
Flow sensor
S19
Water pressure sensor
LP
Low pressure sensor
HP
High pressure sensor
<Outdoor Unit>
Pressure
Flow
Sensor
Heating
Water
Inlet
Pump
Air Vent
Heating
Outlet
Safety V/V
Meaning
Product Data
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