Daikin VRV III - Page 107

SiENBE37-701 Refrigerant Flow for Each Operation Mode
Refrigerant Circuit 95
Partial Defrosting 1 (Defrosting in the Right Unit)
S1NPH
INV
HPS
EVM
EVT
20SB
Tdi
Tb
Tg
Tsc
TS_A
Tsh
INVFAN
TL
SVP
20SA
SVE
Tf
SVT
SVO
SVL
SVG
EVJ
INV
HPS
EVM
EVT
20SB
Tdi
Tb
Tg
Tsc
TS_A
Tsh
INVFAN
TL
S1
HPS
Tds1
20SA
SVE
Tf
EVJ
SVO
SVL
SVG
SVP
SVT
S2NPL
S1NPH
S2NPL
EVH
EVL
EVHS
EVLS
EVSC
EVH
EVL
EVHS
EVLS
EVSC
EVH
EVL
EVHS
EVLS
EVSC
0pls 0pls
In operation of defrosting
Refrigerant
Regulator
Liquid Pipe Stop Valve
Equalizing Pipe Stop Valve
Suction Pipe Stop Valve
Dual Pressure Gas Pipe Stop Valve
Liquid Pipe Stop Valve
Equalizing Pipe Stop Valve
Suction Pipe Stop Valve
Dual Pressure Gas Pipe Stop Valve
Refrigerant
Regulator
REMQ8PY1 (Multi 8HP)
REMQ10, 12PY1 (Multi 10, 12HP)
Gauge Por t
Operation "ON" Thermostat "ON"
Operation "ON" Thermostat "ON"
Heating
Unit
Cooling
Unit
Fan "ON"
Fan "OFF"
Indoor Unit
BS Unit
Fan "OFF"
Operation "OFF"
"High temperature, high pressure gas" "High temperature, high pressure liquid" "Low temperature, low pressure"
Heating
Unit
Gauge Por t