Daikin RXQ8PY1 - Specifications; What to Do before Operation; Remote Control and COOL;HEAT Selector: Name and Function of; (Refer to Figure 2 and 3)

SiEN34-705 Operation Manual
Operation Manual 323
Wrong cleaning may make the plastics parts broken or cause fail-
ure of water leakage or electric shock.
Do not touch the air inlet or aluminium fin of the air condi-
tioner.
Otherwise, injury may be caused.
Do not place objects in direct proximity of the outdoor unit
and do not let leaves and other debris accumulate around the
unit.
Leaves are a hotbed for small animals which can enter the unit.
Once in the unit, such animals can cause malfunctions, smoke or
fire when making contact with electrical parts.
2-2 Specifications
[Single unit]
*1:Initial refrigerant charge
[Combination unit]
RXYQ20~54PYL (*2) is the combination unit that is composed of the sin-
gle units.
About the specifications see Single unit according to the indepen-
dent unit.
*2:There is the case that RXYQ16PYL or RXYQ18PYL is composed
of single unit.
2-3 What to do before Operation
This operation manual is for the following system with standard con-
trol. Before initiating operation, contact your Daikin dealer for the
operation that corresponds to your system type and mark.
If your installation has a customized control system, ask your Daikin
dealer for the operation that corresponds to your system.
Outdoor units (Refer to figure 1)
• Names and functions of parts (Refer to figure 1)
(figure 1 shows system with Cool/Heat selector)
2-4 Remote Control and COOL/HEAT Selector:
Name and Function of each Switch and Dis-
play
(Refer to figure 2 and 3)
Model
RXYQ5PYL(E) RXYQ8PYL(E)
RXYQ10PYL(E)
Power supply
Phase
-
3N ~ 3N ~ 3N ~
Frequency (Hz) 60 60 60
Voltage
(V) 380 380 380
Nominal cooling capacity (kW) 14.0 22.4 28.0
Nominal heating capacity (kW) 16.0 25.0 31.5
Dimensions H×W×D
(mm) 1680×635×765 1680×930×765 1680×930×765
Mass
(kg) 160 205 249
Refrigerant type
- R-410A R-410A R-410A
Refrigerant charge (*1)
(kg) 6.2 7.7 8.4
Design pressure
High pressure side
(bar) 40 40 40
(MPa) 4.0 4.0 4.0
Low pressure side
(bar) 33 33 33
(MPa) 3.3 3.3 3.3
Model
RXYQ12PYL(E) RXYQ14PYL(E) RXYQ16PYL(E)
Power supply
Phase
-
3N ~ 3N ~ 3N ~
Frequency (Hz) 60 60 60
Voltage
(V) 380 380 380
Nominal cooling capacity (kW) 33.5 40.0 45.0
Nominal heating capacity (kW) 37.5 45.0 50.0
Dimensions H×W×D
(mm) 1680×1240×765 1680×1240×765 1680×1240×765
Mass (kg) 285 329 329
Refrigerant type
- R-410A R-410A R-410A
Refrigerant charge (*1)
(kg) 10.0 12.3 12.5
Design pressure
High pressure side
(bar) 40 40 40
(MPa) 4.0 4.0 4.0
Low pressure side
(bar) 33 33 33
(MPa) 3.3 3.3 3.3
Model
RXYQ18PYL(E)
Power supply
Phase
-
3N ~
Frequency (Hz) 60
Voltage
(V) 380
Nominal cooling capacity (kW) 49.0
Nominal heating capacity (kW) 56.5
Dimensions H×W×D
(mm) 1680×1240×765
Mass (kg) 341
Refrigerant type
- R-410A
Refrigerant charge (*1)
(kg) 12.7
Design pressure
High pressure side
(bar) 40
(MPa) 4.0
Low pressure side
(bar) 33
(MPa) 3.3
Cool/Heat selector Operation modes
Inverter series
heat pumps RXYQ series * yes * no
figure 1
Inlet air
Cool/Heat selector
Indoor
unit
Remote
control
Inlet
air
Outlet
air
Outlet air
Outdoor
unit
figure 2