Daikin RXYQ96PYDN Service Manual page 42

SiUS34-801A_b
RXYQ72, 96, 120PYDN, PTJU (When a single unit is connected)
Defrost
Indoor Unit
Fan "OFF"
Heating
Unit
Operation "OFF"
Fan "OFF"
Heating
Unit
Operation "ON"
Theromstat "OFF"
Fan "OFF"
Heating
Unit
Operation "ON"
Theromstat "ON"
VRVIII R-410A Heat Pump 60Hz
"High temperature, high pressure gas"
"High temperature, high pressure liquid"
"Low temperature, low pressure"
"High temperature, high pressure gas"
"High temperature, high pressure liquid"
"Low temperature, low pressure"
Refrigerant Flow for Each Operation Mode
RXYQ72, 96, 120PYDN, PTJU
Liquid Pipe
Tsc
Stop Valve
Tg
20SA
High Side
Equalizer Pipe
S1NPH
Stop Valve
SVP
Gas Pipe
20SB
Stop Valve
HPS
Tdi
INV
Gauge
Low Side EVJ
Port
Equalizer Pipe
Stop Valve
TS_A
TL
EVT
Tsh
SVE
Tb
Tf
EVM
INVFAN
SVL
Refrige
HPS
Regu
Tds1
SVT
S1
SVO
S2NPL
27