Rxyq192/216/240Aa - Daikin VRV EMERION RXYQ-AATJA Service Manual

Refrigerant Flow for Each Operation Mode
3.3

RXYQ192/216/240AA

Cooling Operation
High temperature, high pressure, gas
High temperature, high pressure, liquid
Low temperature, low pressure
63
Fan ON
ON
Heat exchanger
Fan
EV: Normal
control
Filter Filter
Electronic expansion valve Electronic expansion valve
Indoor unit
Thermostat ON
Indoor unit operation
Fan OFF
OFF
Heat exchanger Heat exchanger
Fan
EV: 0 pulse
Filter Filter Filter
Electronic expansion valve
Indoor unit
Thermostat OFF
SiUS342303E
Fan ON
ON
Fan
EV: 0 pulse
Filter
Indoor unit
C: 3D143019A
Part 2 Refrigerant Circuit