Hitachi YUTAKI Series Instruction And Operation Manual page 37

GENERAL DATA
RAS-(4-6)WHNPE + RWD-(4.0-6.0)NW(S)E-(200/260)S(-K)
Model
Water outlet temperature
Air to water heat pump
Heat pump combination heater
Product
description
Low temperature heat pump
Complementary heater
Design capacity (P )
DESIGN
Nominal energy efficiency (η )
S
Nominal energy class
Data for Packaged Fiche:
Energy efficiency with OTC control (η
Energy class with OTC control
Energy efficiency with thermostats/sensors (η
Energy class with thermostats
Supplementary capacity (P )
SUP
Type of energy used
Declared capacity (Pdh) and coefficient of performance (COP
Outdoor temperature (Tj) = -7ºC
Outdoor temperature (Tj) = +2ºC
Outdoor temperature (Tj) = +7ºC
Outdoor temperature (Tj) = +12ºC
Outdoor temperature (Tj) = Bivalent
temperature (T )
biv
Outdoor temperature (Tj) = Limit operation
temperature (TOL)
Bivalent temperature (T )
biv
Limit operation temperature (TOL)
Water limit operation temperature (WTOL)
Degradation coefficient (Cdh)
Annual energy consumption (Q
HE
25 PMML0335A rev.1 - 04/2016
Outdoor unit
Indoor unit
-
-
-
-
kW
%
-
) (*) %
S
-
) (*) %
S
-
kW
-
) at partial load under the following outdoor temperatures:
d
Pdh kW
COP -
d
Pdh kW
COP -
d
Pdh kW
COP -
d
Pdh kW
COP -
d
Pdh kW
COP -
d
Pdh kW
COP -
d
ºC
ºC
ºC
-
) kW·h
RAS-4WHNPE
RWD-4.0NW(S)E- RWD-5.0NW(S)E-
(200/260)S
(-K)
35ºC 55ºC 35ºC
11.0 10.0 14.0
186(189) 135(137) 174(176)
A+++ A++ A++(A+++)
188(191) 137(139) 176(178)
A+++ A++ A+++
190(193) 139(141) 178(180)
A+++ A++ A+++
0.5 1.2 1.9
9.60 8.60 12.00
2.74 1.80 2.55
5.84 5.23 7.30
5.20 3.60 4.70
3.76 3.52 4.70
5.80 4.80 5.70
3.70 3.60 3.50
6.40 5.80 6.00
9.60 8.60 12.00
2.74 1.80 2.55
10.50 8.80 12.10
2.65 1.90 2.50
-7 -7
-10 -10 -10
55 55
0.9 0.9 0.9
4736 (4666) 5808 (5738) 6335 (6265) 7064 (6994) 8309 (8239) 8192 (8122)
RAS-5WHNPE RAS-6WHNPE
RWD-6.0NW(S)E-
(200/260)S (200/260)S
(-K)
55ºC 35ºC
Yes
Yes
No
Yes
12.0 16.0
133(134) 152(153)
A++ A++
135(136) 154(155)
A++ A++
137(138) 156(157)
A++ A++
1.5 1.9
Electricity
10.25 13.80
1.70 2.40
6.24 8.40
3.60 3.90
4.01 5.40
4.60 5.00
3.50 3.50
5.50 6.00
10.25 13.80
1.70 2.40
10.50 14.10
1.70 2.30
-7 -7 -7
-10 -10
55 55 55
0.9 0.9
(-K)
55º
14.0
125(126)
A++
127(128)
A++
129(130)
A++
2.3
11.20
1.60
6.82
3.35
4.38
4.35
3.60
5.50
11.20
1.60
11.70
1.55
-7
-10
55
0.9