Table Of Contents - Daikin REYQ-TA Series Service Manual

SiUS371614E
1. Safety Cautions......................................................................................... vii
2. Icons Used ................................................................................................ xii
Part 1 General Information .............................................................. 1
1. Model Names of Indoor/Outdoor Units........................................................ 2
2. External Appearance................................................................................... 5
3. Combination of Outdoor Units..................................................................... 8
4. Capacity Range........................................................................................... 9
Part 2 Refrigerant Circuit .............................................................. 11
1. Refrigerant Circuit .....................................................................................12
2. Functional Parts Layout ............................................................................25
3. Refrigerant Flow for Each Operation Mode...............................................31
Part 3 Remote Controller ............................................................... 43
1. Applicable Models .....................................................................................44
2. Names and Functions ...............................................................................45

Table of Contents

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 DOAS Unit.................................................................................................... 2
1.3 Outdoor Unit ................................................................................................. 2
1.4 Air Treatment Equipment ............................................................................. 4
1.5 Branch Selector Unit .................................................................................... 4
2.1 Indoor Unit.................................................................................................... 5
2.2 DOAS Unit.................................................................................................... 6
2.3 Outdoor Unit ................................................................................................. 6
2.4 Air Treatment Equipment ............................................................................. 7
2.5 Branch Selector Unit .................................................................................... 7
4.1 Combination Ratio........................................................................................ 9
4.2 Outdoor Unit Combinations .......................................................................... 9
4.3 Limitation of Capacity Index for Heat Recovery ......................................... 10
1.1 Outdoor Unit ............................................................................................... 12
1.2 Indoor Unit.................................................................................................. 16
1.3 Outdoor-Air Processing Unit....................................................................... 18
1.4 Branch Selector Unit .................................................................................. 19
2.1 REYQ72TAYDU ......................................................................................... 25
2.2 REYQ96/120TAYDU .................................................................................. 26
2.3 REYQ144/168TAYDU ................................................................................ 27
2.4 REYQ72TATJU .......................................................................................... 28
2.5 REYQ96/120TATJU ................................................................................... 29
2.6 REYQ144/168TATJU ................................................................................. 30
3.1 REYQ72TAYDU, REYQ72TATJU.............................................................. 31
3.2 REYQ96-168TAYDU, REYQ96-168TATJU ............................................... 37
2.1 BRC1E73 ................................................................................................... 45
ii