5.7 Heat Recovery (Heating Operation)
ZRUM080LTE6, ZRUM100LTE6, ZRUM120LTE6, ZRUM140LTE6, ZRUM160LTE6
s
s
s
s
s
s
s
s
s
s
s
s
s
HR unit
EEV
s
s
s
s
s
s
s
Heatsink
SC
EEV
Indoor Unit
Indoor HEX
Fan
EEV
Indoor Unit
Indoor HEX
Fan
EEV
Indoor Unit
Indoor HEX
Fan
EEV
Indoor Unit
Indoor HEX
Fan
Sensor
Outdoor Temperature
Outdoor Unit HEX
Outdoor Unit HEX
Temperature Sensor
Outdoor Unit HEX
Temperature Sensor
Low Hot
Temperature Sensor
Vapor Valve
High Pressure
Sensor
4-Way Valve 2
Suction
4-Way Valve 1
Sensor
Receiver
Temperature
Receiver
Outlet
Low
Pressure Sensor
Comp
Discharge
Oil Separator
Temperatue Sensor
Low Pressure Vapor Pipe
Liquid Pipe
High Pressure Vapor Pipe
Liquid Pipe
Inverter
Comp
Temperature Sensor
Sub-Cooling Circuit
Sub-Cooling HEX
Sub-Cooling Circuit Inlet
Outlet Temperature Sensor
Pressure Sensor
Temperature Sensor
Pressure Switch
Remarks
EEV
Check Valve
Temperature Sensor
SVC Valve Strainer
Solenoid Valve
Accum
Pressure Switch
Upper Hot
Upper Outdoor EEV
Low Outdoor
EEV
Receiver
Inlet
SC
Vapor Valve
Suction
Oil Return
Active Path
Valve
Injection
Comp Vapor
High Temperature High Pressure Vapor
High Temperature High Pressure Liquid
High Temperature High Pressure Liquid (Conditional)
Low Temperature Low Pressure Vapor
Bypass EEV
Bypass Temp
M
M
Fan
*8, 10, 12HP unit
have 1 fan
Motor
CompComp
DomeDome
SensorSensor
T
Teemperature mperature
Multi V i
5. Piping Diagrams
Product Data
5-13