Dvm S Heat Recovery - Cooling Operation - Samsung AM080FX A Series Service Manual

Piping Diagram
7-2 Refrigerant Flow for Each Operation Mode (cont.)
7-2-3 DVM S Heat Recovery – Cooling operation
8
5
CV_MC
OFM1
V_MC
2
CV_HR
T_S
V_4W
PS_H
1
V_HG
CV_D1
CV_D2
OS1
OS2
PW_H1 PW_H2
T_D1 T_D2
T_CT1
T_CT2
COMP2
COMP1
V_EVI1
V_EVI2
Samsung Electronics
Indoor Fan Motor (IFM)
Outdoor Heat Exchanger (OHX)
Indoor Fan Motor (IFM)
Outdoor Heat Exchanger (OHX)
Indoor Fan Motor (IFM)
Outdoor Heat Exchanger (OHX)
Indoor Fan Motor (IFM)
Outdoor Heat Exchanger (OHX)
Indoor Fan Motor (IFM)
7
6
Indoor Fan Motor (IFM)
Outdoor Heat Exchanger (OHX)
OFM2
T_A
T_CO
HX_M
V_ME
3
CV_EB
E_M
IPMC1
IIPMC2
T_S2
9
V_EB
T_EO
AC
PS_L
T_L
V_AR
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Cooling
Cooling operation
Main cooling oper.
Heating operation
Main heating oper.
Cooling
Cooling
Cooling
Cooling
Outdoor Heat Exchanger (OHX)
Cooling
BV_HG
V_HG2
BV_LG
HX_IC
T_EI
HX_IC
4
BV_L
High Temperature & pressure Gas
High Temperature & pressure Liquid
Low Temperature & pressure Gas
Low Temperature & pressure Liquid
Unit Outdoor unit MCU Indoor units
1 2 3 4 5 6 7
MCU Outdoor units
8 9
304