Technical Specifications: Outdoor Unit - Daikin RYYQ8T7Y1B Installer And User Reference Manual

12.8

Technical specifications: Outdoor unit

Technical specifications
INFORMATION
For technical and
combinations, see technical engineering data.
Specification
Casing material
Dimensions h×w×d
Weight
▪ RXYQ
▪ RYYQ
▪ RYMQ
Operation range
▪ Cooling (min./max.)
▪ Heating (min./max.)
(a)
Cooling
▪ Capacity
▪ EER
(b)
Heating
▪ Capacity
▪ COP
PED
▪ Category
▪ Most critical part
▪ PS×V
Maximum number of indoor units
(c)
connected
Heat exchanger
▪ Type
▪ Treatment
Fan
▪ Type
▪ Quantity
(d)
▪ Air flow rate
▪ Motor
▪ Model
▪ Output/pcs
Compressor
▪ Quantity
▪ Model
▪ Type
▪ Crankcase heater
(e)
Sound level (nominal)
(f)
▪ Sound power
(g)
▪ Sound pressure
Refrigerant
▪ Type
▪ Charge
Refrigerant oil
Safety devices
RYYQ+RYMQ+RXYQ8~20T7Y1B
VRV IV system air conditioner
4P370475-1C – 2016.11
electrical details of multi
8 HP
1685×930×765 mm
187 kg
261 kg
188 kg
22.4 kW
4.30
25.0 kW
4.54
3
162 m /min 175 m
78 dBA
58 dBA
5.9 kg
▪ High pressure switch
▪ Fan driver overload protector
▪ Inverter overload protector
▪ PCB fuse
unit
10 HP 12 HP 14 HP
Painted galvanised steel
194 kg
268 kg
195 kg
–5/43°C
–20/21°C
28.0 kW 33.5 kW 40.0 kW
3.84 3.73 3.64
31.5 kW 37.5 kW 45.0 kW
4.27 4.12 4.02
2
Accumulator
325 bar×l
64
cross fin
anti corrosion
propeller
1
3 3
/min 185 m /min 223 m
1
brushless DC
750 W
1
inverter
hermetically sealed scroll compressor
33 W
79 dBA 81 dBA
61 dBA
R410A
6 kg 6.3 kg 10.3 kg
Synthetic (ether) oil
12 Technical data
16 HP 18 HP
1685×1240×765 mm
305 kg 314 kg
364 kg 398 kg
309 kg 319 kg
45.0 kW 50.4 kW
3.46 3.36
50.0 kW 56.5 kW
3.91 3.87
415 bar×l 492.5 bar×l
2
3 3 3
/min 260 m /min 251 m /min 261 m
2
2
86 dBA
64 dBA 65 dBA
10.4 kg 11.7 kg
Installer and user reference guide
20 HP
56.0 kW
3.03
63.0 kW
3.71
3
/min
88 dBA
66 dBA
11.8 kg
77