13 Technical data
Installer and user reference guide
46
RXYSQ6T7Y1B9
VRV IV-S system air conditioner
4P404677-1A – 2016.03
13.7
Technical specifications: Outdoor unit
Technical specifications
Specification
RXYSQ6
Casing material
Painted galvanised steel
Dimensions h×w×d
1345×900×320 mm
Weight
104 kg
Operation range
▪ Cooling (min./max.)
–5/46°C
▪ Heating (min./max.)
–20/15.5°C
Cooling
(a)
▪ Capacity
18.1 kW
▪ EER
3.06
Heating
(b)
▪ Capacity
18.1 kW
▪ COP
3.70
PED
▪ Category
1
▪ Most critical part
Compressor
▪ PS×V
167 bar×l
Maximum number of indoor units connected
(c)
64
Heat exchanger
▪ Type
Cross fin
▪ Treatment
Anti corrosion
Fan
▪ Type
Propeller
▪ Quantity
2
▪ Air flow rate
(d)
106 m³/min
▪ Motor
2
▪ Model
Direct drive
▪ Output/pcs
70 W
Compressor
▪ Quantity
1
▪ Model
Inverter
▪ Type
Hermetically sealed swing compressor
Sound level (nominal)
(e)
▪ Sound power
(f)
70 dBA
▪ Sound pressure
(g)
51 dBA
Refrigerant
▪ Type
R410A
▪ Charge
3.6 kg
Refrigerant oil
FVC50K
Safety devices
High pressure switch
Fan driver overload protector
Inverter overload protector
PCB fuse
(a)
Nominal cooling capacities are based on indoor temperature 27°C DB and 19°C WB, outdoor temperature 35°C DB, equivalent refrigerant piping:
5 m, level difference: 0 m.
(b)
Nominal heating capacities are based on indoor temperature 20°C DB, outdoor temperature 7°C DB and 6°C WB, equivalent refrigerant piping:
5 m, level difference: 0 m.
(c)
Actual number of units depends on the indoor unit type (VRV DX) and the connection ratio restriction for the system (50%≤CR≤110%).
(d)
Nominal at 230 V.
(e)
Sound values are measured in a semi-anechoic room.
(f)
Sound power level is an absolute value that a sound generates.
(g)
Sound pressure level is a relative value depending on the distance and acoustic environment. For more details, refer to sound level drawings in
the technical data book.