6. Refrigeration and Water Cycle Diagram
Expansion
Valve
Strainer
Defrost
Sensor
Pipe
Temp.
Sensor
Air
Temp.
Sensor
Heat
Exchanger
High Pressure
Sensor
Compressor
Refrigerant Cycle (Heating)
Water Cycle
Refrigerant Cycle (Cooling)
Mono bloc Unit
Liquid Side
Strainer
(3-Way Valve)
Receiver
2-Way Valve
4-Way
Valve
Pressure
Switch
Muffler
Expansion
Vessel
Pipe
Temp.
Sensor
Pipe
Temp.
Sensor
Heat
Exchanger
Drain
Backup Heater
Temp.
Sensor
Gas Side
(3-Way Valve)
21
Outdoor
Side
Water
Pressure
Gauge
Water
Capillary
Flow
Tube
Switch
Water
Pump
Air Purge Valve
Pressure
Relief
Valve
Pipe
Water
Inlet
(Connect
to
Sanitary
Tank)
Water
Outlet
(Connect
to
Sanitary
Tank)