Hitachi YUTAKI S RWM-5.0NE - ERP Data - YUTAKI S COMBI

ENGLISH
3.2.2.2 ERP data - YUTAKI S COMBI

AVERAGE climate
RAS-(2-3)WHVNP + RWD-(2.0-3.0)NW(S)E-(200/260)S(-K)
Model
Outdoor unit RAS-2WHVNP RAS-2.5WHVNP RAS-3WHVNP
Indoor unit
RWD-2.0NW(S)E-
(200/260)S(-K)
RWD-2.5NW(S)E-
(200/260)S(-K)
RWD-3.0NW(S)E-
(200/260)S(-K)
Water outlet temperature 35ºC 55ºC 35ºC 55ºC 35ºC 55º
Product
description
Air to water heat pump - Yes
Heat pump combination heater - No
Low temperature heat pump - No
Complementary heater - Yes
Design capacity (P
DESIGN
) kW 4.0 4.0 6.0 5.0 7.0 6.0
Nominal energy efciency (η
S
) % 189 (194) 137 (140) 177 (180) 130 (132) 165 (167) 125 (127)
Nominal energy class - A+++ A++ A+++ A++ A++ A++
Data for Packaged Fiche:
Energy efciency with OTC control (η
S
) (*) % 191 (196) 139 (142) 179 (182) 132 (134) 167 (169) 127 (129)
Energy class with OTC control - A+++ A++ A+++ A++ A++ A++
Energy efciency with thermostats/sensors (η
S
) (*) % 193 (198) 141 (144) 181 (184) 134 (136) 169 (171) 129 (131)
Energy class with thermostats - A+++ A++ A+++ A++ A++ A++
Supplementary capacity (P
SUP
) kW 0.0 0.6 0.3 0.7 0.6 0.8
Type of energy used - Electricity
Declared capacity (Pdh) and coefcient of performance (COP
d
) at partial load under the following outdoor temperatures:
Outdoor temperature (Tj) = -7ºC
Pdh kW 3.54 3.50 4.95 4.42 5.90 5.10
COP
d
- 3.20 2.20 2.70 1.85 2.50 1.84
Outdoor temperature (Tj) = +2ºC
Pdh kW 2.15 2.10 3.01 2.69 3.59 3.10
COP
d
- 5.20 3.73 4.60 3.45 4.40 3.20
Outdoor temperature (Tj) = +7ºC
Pdh kW 1.70 1.60 1.90 1.84 2.31 2.00
COP
d
- 6.05 4.40 6.00 4.20 5.35 4.45
Outdoor temperature (Tj) = +12ºC
Pdh kW 1.75 1.60 1.80 2.06 2.10 2.30
COP
d
- 6.25 5.00 7.20 6.90 6.15 5.96
Outdoor temperature (Tj) = Bivalent
temperature (T
biv
)
Pdh kW 3.54 3.50 4.95 4.42 5.90 5.10
COP
d
- 3.20 2.30 2.70 1.85 2.50 1.84
Outdoor temperature (Tj) = Limit operation
temperature (TOL)
Pdh kW 4.00 3.40 5.30 4.30 6.40 5.20
COP
d
- 2.75 2.10 2.50 1.80 2.30 1.65
Bivalent temperature (T
biv
) ºC -7 -7 -7 -7 -7 -7
Limit operation temperature (TOL) ºC -10 -10 -10 -15 -10 -15
Water limit operation temperature (WTOL) ºC 55 55 55 55 55 55
Degradation coefcient (Cdh) - 0.9 0.9 0.9 0.9 0.9 0.9
Annual energy consumption (Q
HE
) kW·h 1719 (1675) 2341 (2298) 2569 (2525) 3110 (3066) 3286 (3242) 3714 (3671)
GENERAL DATA
PMML0335A rev.1 - 04/2016
23