5.13 Heat Recovery (Balanced Simultaneous Operation)
ZRUM080LTE6, ZRUM100LTE6, ZRUM120LTE6, ZRUM140LTE6, ZRUM160LTE6
s
s
s
s
s
s
s
s
s
s
s
s
s
HR unit
s
s
s
s
s
s
s
SC
EEV
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 Unit HEX
Outdoor Temperature
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
Temperature
Receiver
Receiver
Outlet
Low
Pressure Sensor
Comp
Discharge
Oil Separator
Liquid Pipe
Temperatue Sensor
Temperature Sensor
Low Pressure Vapor Pipe
Liquid Pipe
High Pressure Vapor Pipe
Inverter
Comp
Sub-Cooling Circuit
Sub-Cooling HEX
Sub-Cooling Circuit Inlet
Outlet Temperature Sensor
Accum
Temperature Sensor
Pressure Switch
Upper Hot
Upper Outdoor EEV
Vapor Valve
Low Outdoor
EEV
Receiver
Inlet
SC
Suction
Oil Return
Heatsink
Active Path
Valve
Injection
Pressure Sensor
Comp Vapor
Pressure Switch
Remarks
Temperature Sensor
SVC Valve
Check Valve
EEV
Solenoid Valve
Strainer
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
5-25