Daikin RXQ18P7W1BA Specifications download pdf (Page 34)

Outdoor Units

p. 34

RXYQ-P

Combination RXYQ8P7W1B

RXYQ10P7W1B

RXYQ12P7W1B

Nominal capacity cooling kW

heating kW

COP cooling

heating

Capacity range HP

Power input (nominal) cooling kW

heating kW

Max n° of indoor units to be connected

Indoor index connection minimum

maximum

Casing colour

material

Fan type

air flow rate cooling m

/min

(nominal at 230V)

heating m

/min

external static pressure (MAX) Pa

Compressor type

Operation range cooling minimum °CDB

maximum °CDB

heating minimum °CWB

maximum °CWB

Refrigerant type

charge kg

control

Maximum total refrigerant charge in the system kg

Refrigerant Oil type

charged Volume l

Piping Connections liquid type

diameter (OD) mm

gas type

diameter (OD) mm

heat insulation

max. total length m

Defrost method

Defrost control

Capacity control method

Capacity control [%]

Safety devices

Power supply name

phase

frequency Hz

voltage V

VRVIII HEAT PUMP - HIGH COP COMBINATION

Notes: Nominal cooling capacities are based on : indoor temperature : 27°CDB, 19°CWB, outdoor temperature : 35°CDB, equivalent refrigerant piping : 7.5m, level difference : 0m.

Nominal heating capacities are based on : indoor temperature : 20°CDB, outdoor temperature : 7°CDB, 6°CWB, equivalent refrigerant piping : 7.5m, level difference : 0m

Sound level of a multi system is determined by the individual outdoor unit and installation condition

The refrigerant charge of the system must be less than 100 kg. This means that in case the calculated refrigerant charge is equal to or more than 95 kg, you must divide your multiple outdoor system into smaller independent systems,

each containing less than 95 kg refrigerant charge. For factory charge, refer to the namplate of the unit.

RXYQ16P7W1B RXYQ18P7W1B RXYQ20P7W1B RXYQ22P7W1B

2 1

1 2 1

44.8 50.4 56.0 61.5

50.0 56.5 63.0 69.0

4.04 3.88 3.78 3.62

4.27 4.15 4.09 4.04

16 18 20 22

11.1 13.0 14.8 17.0

11.7 13.6 15.4 17.1

26 29 32 35

200 225 250 275

520 585 650 715

Daikin White

Painted galvanised steel

Propeller

171 + 171 171 + 185 185 + 185 185 + 185

78Pa in high static pressure

Hermetically sealed scroll compressor

-5.0 -5.0 -5.0 -5.0

43.0 43.0 43.0 43.0

-20.0 -20.0 -20.0 -20.0

15.0 15.0 15.0 15.0

R-410A

7.7 + 7.7 7.7 + 8.4 8.4 + 8.4 8.4 + 8.6

Expansion valve (electronic type)

Less than 100 (calculated charge less than 95)

Synthetic (ether) oil

2.1 + 2.1 2.1 + 3.9 3.9 + 3.9 3.9 + 3.9

Braze connection

12.7 15.9 15.9 15.9

Braze connection

28.6 28.6 28.6 28.6

Both liquid and gas pipes

1,000 1,000 1,000 1,000

Reversed cycle

Sensor for outdoor heat exchanger temperature

Inverter controlled

~ 100 ~ 100 ~ 100 ~ 100

HPS, fan motor driver overload protector, overcurrent relay, inverter overload protector, PC board fuse

W1 W1 W1 W1

3N~ 3N~ 3N~ 3N~

50 50 50 50

400 400 400 400

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Daikin RXQ18P7W1BA Specifications Page 34

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