Daikin RXQ12AHR Service Manual page 2

Introduction .................................................................................... 1
1. Safety Cautions.......................................................................................2
2. Icons Used ..............................................................................................6
3. Revision History ......................................................................................7
Part 1 General Information ............................................................ 8
1. Model Names ..........................................................................................9
2. External Appearance.............................................................................10
3. Combination of Outdoor Units...............................................................13
4. Capacity Range.....................................................................................15
5. Specifications ........................................................................................18
Part 2 Refrigerant Circuit ............................................................. 41
1. Refrigerant Circuit (Piping Diagrams) ...................................................42
2. Functional Parts Layout ........................................................................47
3. Refrigerant Flow for Each Operation Mode...........................................49
Part 3 Remote Controller ............................................................. 53
1. Applicable Models .................................................................................54
2. Names and Functions ...........................................................................56
3. Main/Sub Setting...................................................................................64
4. Address Setting for Wireless Remote Controller...................................66
5. Centralized Control Group No. Setting..................................................70
6. Service Settings Menu, Maintenance Menu..........................................73
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1.1 Warnings and Cautions Regarding Safety of Workers.............................2
1.2 Warnings and Cautions Regarding Safety of Users.................................4
1.1 Indoor Unit................................................................................................9
1.2 Outdoor Unit .............................................................................................9
2.1 Indoor Unit..............................................................................................10
2.2 Outdoor Unit ...........................................................................................11
4.1 Capacity Range for VRV Indoor Units Only ...........................................15
1.1 Outdoor Unit ...........................................................................................42
1.2 VRV Indoor Unit .....................................................................................46
2.1 RXQ6/8/10/12A ......................................................................................47
2.2 RXQ14/16/18/20A ..................................................................................48
3.1 RXQ6/8/10/12/14A .................................................................................49
3.2 RXQ16/18/20A .......................................................................................51
2.1 BRC1E62 ...............................................................................................56
2.2 BRC1E63 ...............................................................................................58
2.3 BRC4C, BRC7E Series ..........................................................................60
2.4 BRC4M151W16 .....................................................................................61
3.1 Wired Remote Controller (BRC1E62, BRC1E63) ..................................64
3.2 When Wireless Remote Controller is Used Together.............................65
5.1 BRC1E62, BRC1E63 .............................................................................70
5.2 BRC4C, BRC7E Series ..........................................................................72
5.3 Group No. Setting Example....................................................................72
6.1 BRC1E62, BRC1E63 .............................................................................73
6.2 BRC4C, BRC7E Series ..........................................................................77
SiAF341904E
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