PRODUCT DATA | 15
Product Data
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REFRIGERANT FLOW DIAGRAMS
Cooling Operation
Figure 6: ARUN072BSS5 and ARUN096BSS5 Cooling Refrigerant Diagram.
M
M
Indoor HEX EEV EEVIndoor HEX
Fan Fan
Indoor Unit Indoor Unit
4-Way Valve
Outdoor
EEV
Sub-cooling Circuit
Outlet Temperature
Sensor
Accumulator
Liquid Pipe
Temperature sensor
Remarks
Pressure Sensor Temperature Sensor Solenoid valve
EEV
Strainer
Outdoor Unit
Pressure Switch SVC Valve
Sub-Cooling EEV
Sub-Cooler
Inverter Compressor
Comp
Discharge
Temperature
Sensor
High Pressure
Switch
High Pressure
Sensor
Low Pressure Sensor
Hot Gas
Valve
Oil
Separator
Charging
Port
Fusible Plug
Vapor Pipe
Liquid Pipe
High Temp. High Pressure Vapor
High Temp. High Pressure Liquid
Low Temp. Low Pressure Vapor
Fan
MM
Outdoor
Temperature
Sensor
Outdoor
Unit HEX
Temperature
Sensor
Fan
Suction
Temperature
Sensor
Cooling Operation
THREE-PHASE