Daikin RYYQ8U7Y1B, Installer And User Manual

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15 | About the units and options
Installer and user reference guide
57
RYYQ+RYMQ+RXYQ
VRV IV+ heat pump
4P546228-1C – 2021.11
▪ Aircurtain (air to air applications): CYQ/CAV (Biddle) series, depending on
application.
15.5.3 Possible combinations of outdoor units
Possible standalone outdoor units
Non-continuous heating Continuous heating
RXYQ8 RYYQ8
RXYQ10 RYYQ10
RXYQ12 RYYQ12
RXYQ14 RYYQ14
RXYQ16 RYYQ16
RXYQ18 RYYQ18
RXYQ20 RYYQ20
Possible standard combinations of outdoor units
INFORMATION
U-series units cannot share the same refrigerant circuit with T-series units. However,
electrically, U-series units and T-series units can be connected via F1/F2.
▪ RXYQ22~54 consists of 2 or 3 RXYQ8~20 units.
▪ RYYQ22~54 consists of 2 or 3 RYMQ8~20 units.
▪ RYYQ8~20 units cannot be combined.
▪ RYMQ8~20 units cannot be used as standalone outdoor unit.
Non-continuous heating Continuous heating
RXYQ22 = 12 RYYQ22 = 12
RXYQ24 = RXYQ8 + 16 RYYQ24 = RYMQ8 + 16
RXYQ26 = 14 RYYQ26 = 14
RXYQ28 = 16 RYYQ28 = 16
RXYQ30 = 18 RYYQ30 = 18
RXYQ32 = 16 RYYQ32 = 16
RXYQ34 = 18 RYYQ34 = 18
RXYQ36 = 20 RYYQ36 = 20
RXYQ38 = RXYQ8 + 10 + 20 RYYQ38 = RYMQ8 + 10 + 20
RXYQ40 = 12 + 18 RYYQ40 = 12 + 18
RXYQ42 = 16 + 16 RYYQ42 = 16 + 16
RXYQ44 = 16 + 16 RYYQ44 = 16 + 16
RXYQ46 = 16 + 16 RYYQ46 = 16 + 16
RXYQ48 = 16 + 16 RYYQ48 = 16 + 16
RXYQ50 = 16 + 18 RYYQ50 = 16 + 18
RXYQ52 = 18 + 18 RYYQ52 = 18 + 18