VRV IV sets the standard …again - Daikin

Heat recovery
Heating & Cooling
Outdoor unit
RWEYQ8P RWEYQ10P
Capacity range HP
8 10
Cooling capacity Nom. kW
22.4 26.7
Heating capacity Nom. kW
25.0 31.5
Power input - 50Hz Cooling Nom. kW
4.55 6.03
Heating Nom. kW
4.24 6.05
EER
4.89 4.14
COP
5.81 5.08
Maximum number of connectable indoor units
17 21
Indoor index Min.
100 125
connection Nom.
200 250
Max.
260 325
Dimensions Unit HeightxWidthxDepth mm
1,000x780x550
Weight Unit kg
149 150
Sound power level Cooling Nom. dBA
-
Sound pressure level Cooling Nom. dBA
50 51
Operation range Inlet water Cooling Min.~Max. °CDB
10~45
temperature Heating Min.~Max. °CWB
10~45
Refrigerant Type R-410A
Piping
Liquid OD mm
9.52
connections Gas OD mm
19.1 (1) 22.2 (1)
Discharge gas OD mm
15.9 (2) / 19.1 (3) 19.1 (2) / 22.2 (3)
Water Inlet/Outlet PT1 1/4B internal thread/PT1 1/4B internal thread
Piping length OU - IU Max. m
120
Total piping length System Actual m
300
Level difference OU - IU m 50 (outdoor unit in highest position) / 40 (indoor unit in highest position)
Power supply Phase/Frequency/Voltage Hz/V
3~/50/380-415
Current - 50Hz Maximum fuse amps (MFA) A
25
(1) In case of heat pump system, gas pipe is not used (2) In case of heat recovery system (3) In case of heat pump system
Outdoor system
RWEYQ16P RWEYQ18P RWEYQ20P RWEYQ24P RWEYQ26P RWEYQ28P RWEYQ30P
System Outdoor unit module 1 RWEYQ8P RWEYQ10P RWEYQ8P RWEYQ10P
Outdoor unit module 2 RWEYQ8P RWEYQ10P RWEYQ8P RWEYQ10P
Outdoor unit module 3 -
RWEYQ8P RWEYQ10P
Capacity range HP
16 18 20 24 26 28 30
Cooling capacity Nom. kW
44.8 49.1 53.4 67.2 71.5 75.8 80.1
Heating capacity Nom. kW
50.0 56.5 63.0 75.0 81.5 88.0 94.5
Power input - 50Hz Cooling Nom. kW
9.10 10.6 12.1 13.7 15.1 16.6 18.1
Heating Nom. kW
8.48 10.3 12.1 12.7 14.5 16.3 18.2
EER
4.92 4.63 4.41 4.91 4.74 4.57 4.43
COP
5.87 5.48 5.21 5.91 5.62 5.40 5.19
Maximum number of connectable indoor units
34 36
Sound pressure level Cooling Nom. dBA
53 54 55 56
Piping
Liquid OD mm
12.7 15.9 19.1
connections Gas OD mm
28.6 (1) 34.9 (1)
Discharge gas OD mm 22.2 (2) / 28.6 (3) 22.2 (2) / 28.6 (3) 22.2 (2) / 28.6 (3) 28.6 (2) / 34.9 (3) 28.6 (2) / 34.9 (3) 28.6 (2) / 34.9 (3) 28.6 (2) / 34.9 (3)
Piping length OU - IU Max. m
120
Total piping length System Actual m
300
Level difference OU - IU m 50 (outdoor unit in highest position) / 40 (indoor unit in highest position)
Current - 50Hz Maximum fuse amps (MFA) A
35 45
(1) In case of heat pump system, gas pipe is not used (2) In case of heat recovery system (3) In case of heat pump system
159