Samsung AM036NXMDCR - Refrigerant Cycle Diagram (Main Heating Mode)

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Samsung Electronics
Reference Sheet
1-5 AM036/048/053NXMDCR (Main heating mode)
HR Changer
DVM S Eco HR
E
E
s
E
E
E
E
E
Indoor unit
s
s
s
s
s
E
E
E
High temperature & high pressure gas
High temperature & high pressure liquid
Low temperature & pressure Liquid
Solenoid valve On
S
S
Solenoid valve Off
Low temperature & pressure gas
E
E
EEV On
EEV Off
Heating
Cooling
Heating
Heating
s
E
s
s
E
s