Refrigeration And Water Cycle Diagram - Panasonic WH-SHF09F3E5 Service Manual

6. Refrigeration and Water Cycle Diagram

O U T D O O
Expansion
Valve
Strainer
Expansion
Strainer
Defrost
Valve
Sensor
(Bypass)
Pipe
Temp.
Sensor
Air
Temp.
Sensor
Heat
Exchanger
Low
Pressure
Sensor
Accumulator
High
Pressure
Sensor
Compressor
Discharge
Temp. Sensor
Compressor
Refrigerant Cycle
Water Cycle
Model
WH-SHF09F3E5
WH-UH09FE5
WH-SHF12F6E5
WH-UH12FE5
* If piping length is over common length, additional refrigerant should be added as shown in the table.
Outdoor
R U N T I
Side
Strainer
Subcooler
Strainer
Bypass
Exit
Temp.
Sensor
Eva.
Exit
Temp.
Sensor
4-Way
Valve
Pressure
Switch
Muffler
Compressor
Tank
Temp. Sensor
Piping size
Gas Liquid
Ø15.88 mm Ø9.52 mm
(5/8") (3/8")
Indoor
Side
Expansion
Liquid
Side
(3-Way
Valve)
Refrigerant
Temp.
Sensor
Gas
Side
(3-Way
Valve)
Rated Max.
Length Elevation
(m) (m)
5~7.5 20
22
N I D O O R U N T I
Water
Pressure
Gauge
Vessel
Water
Capillary
Flow
Tube
Switch
Water
Pump
Water Inlet
Temp. Sensor
Control
Panel
Heat
Exchanger
Hex
Water Outlet
Temp. Sensor
Air Purge Valve
Drain
Pressure
Relief
Valve
Backup Heater
Water Outlet
Temp. Sensor
Min. Max.
Piping Piping
Length Length
(m) (m)
3 30
Water
Inlet
(Connect
to
Sanitary
Tank)
Water
Outlet
(Connect
to
Sanitary
Tank)
Additional
Refrigerant
(g/m)
70