Hitachi YUTAKI S Series Technical Catalogue page 26

2 General data
Capacity tables

YUTAKI S COMBI
HP
Outdoor unit model
Indoor unit model
OAT
WIT / WOT
(DB/WB)
CAP
(Min./Nom./Max.)
30 / 35 ºC
COP (Nom.)
7 / 6 ºC
CAP (Nom./Max.)
47 / 55 ºC
COP (Nom.)
CAP (Nom./Max.)
30 / 35 ºC
COP (Nom.)
-7 / -8 ºC
CAP (Nom./Max.)
47 / 55 ºC
COP (Nom.)
OAT
WIT / WOT
(DB/WB)
CAP (Nom/Max)
12 / 7 ºC
EER (Nom.)
35 / -- ºC
CAP (Nom/Max)
23 / 18 ºC
EER (Nom.)

YUTAKI S COMBI tank performance
HP
Outdoor unit model
Indoor unit model
Tank
Load profile
COP
dhw
Heating up time
Standby power input
200 L
Mixed water at 40 ºC
Reference hot water
temperature
Efficiency
Energy class
Load profile
COP
dhw
Heating up time
Standby power input
260 L
Mixed water at 40 ºC
Reference hot water
temperature
Efficiency
Energy class
18 TCGB0123 rev.2 - 10/2019
2.0 HP
RAS-2WHVRP
RWD-2.0NRW(S)
E-(200/260)S(-K)(-W)
- Unit
kW 1.85 / 4.30 / 6.50
- 5.25
kW
4.30 / 6.00
- 3.00
kW
4.50 / 5.30
- 2.8
kW
4.00 / 4.20
- 2.00
- Unit
kW 4.00 / 5.00
- 4.00
kW 5.50 / 6.40
- 5.40
2.0 HP
RAS-2WHVRP
RWD-2.0NRW(S)E-
(200/260)S(-K)(-W)
- -
- -
t h:min
h
Pes W
Vmax L
θ'wh ºC 54.00
ƞwh %
- -
- -
- -
t h:min
h
Pes W
Vmax L
θ'wh ºC
54.00
ƞwh %
- -
2.5 HP
RAS-2.5WHVRP
RWD-2.5NRW(S)
E-(200/260)S(-K)(-W)
Heating operation
1.85 / 6.00 / 8.60
4.80
6.00 / 7.50
2.85
5.30 / 6.20
2.70
4.70 / 5.00
1.80
Cooling operation
(Using cooling kit accessory)
5.30 / 6.00
3.60
6.30 / 7.70
5.30
2.5 HP
RAS-2.5WHVRP
RWD-2.5NRW(S)E-
(200/260)S(-K)(-W)
L L
3.30 3.30
1:43 1:43
37 37
263 263
54.00
132 132
A+ A+
XL XL
3.40 3.40
2:20 2:20
37 37
350 350
54.00
136 136
A+ A+
3.0 HP
RAS-3WHVRP
RWD-3.0NRW(S)
E-(200/260)S(-K)(-W)
2.1 / 8.00 / 11.0
4.60
8.00 / 9.50
2.80
5.80 / 7.50
2.70
5.00 / 5.50
1.75
6.50 / 7.00
3.35
7.00 / 9.00
5.00
3.0 HP
RAS-3WHVRP
RWD-3.0NRW(S)E-
(200/260)S(-K)(-W)
L
3.30
1:43
37
263
54.00
132
A+
XL
3.40
2:20
37
350
54.00
136
A+