Table Of Contents - Daikin Aurora Series Service Manual

1. Safety Cautions......................................................................................... vii
2. Used Icons ................................................................................................ xii
Part 1 General Information .............................................................. 1
1. Model Names ..............................................................................................2
2. External Appearance................................................................................... 4
3. Combination of Outdoor Units..................................................................... 7
4. Capacity Range........................................................................................... 8
Part 2 Refrigerant Circuit .............................................................. 10
1. Refrigerant Circuit .....................................................................................11
2. Functional Parts Layout ............................................................................17
3. Refrigerant Flow for Each Operation Mode...............................................22
i
Aurora Series
1.1 Warnings and Cautions Regarding Safety of Workers................................ vii
1.2 Warnings and Cautions Regarding Safety of Users.....................................ix
1.1 Indoor Unit.................................................................................................... 2
1.2 Outdoor Unit ................................................................................................. 2
1.3 Air Treatment Equipment ............................................................................. 3
2.1 Indoor Unit.................................................................................................... 4
2.2 Outdoor Unit ................................................................................................. 5
2.3 Air Treatment Equipment ............................................................................. 6
3.1 RXLQ-TATJU, RXLQ-TAYDU, RXLQ-TAYCU ............................................. 7
3.2 RXYQ-TAYCU.............................................................................................. 7
4.1 Combination Ratio........................................................................................ 8
4.2 Outdoor Unit Combinations .......................................................................... 9
1.1 Outdoor Unit ............................................................................................... 11
1.2 Indoor Unit.................................................................................................. 14
1.3 Outdoor-Air Processing Unit....................................................................... 16
2.1 RXLQ72TATJU, RXLQ72TAYDU, RXLQ72TAYCU,
RXYQ72-120TAYCU.................................................................................. 17
2.2 RXLQ96/120TATJU, RXLQ96/120TAYDU,
RXLQ96/120TAYCU, RXYQ144/168TAYCU ............................................. 20
3.1 Cooling Operation ...................................................................................... 22
3.2 Heating Operation ...................................................................................... 23
RXLQ-TA
RXYQ-TA
Heat Pump
R-410A 60 Hz
SiUS341802E

Table of Contents