WW-HT-Y 0071 - 0302
Water cooled optimized heat pumps for heating, high water temperature
27,5 - 109 kW
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format_align_leftDescriptionWW-HT represents the best solution for systems in which there is the need to produce high temperature hot water. The special compressor used guarantees hot water production up to 65°C. The unit can completely meet any system and application requirements, with a vast range of models, hydronic configurations and accessories.
Versions
- B - Basic
- B - Basic
Configurations
- - - Basic function
Features
- REFRIGERANT GAS R410A
The use of R410A allowed to achive better energy efficiencies with environment full respect (ODP = 0) - ELECTRONIC EXPANSION VALVE SUPPLIED STANDARD
The use of the electronic expansion valve generates considerable benefits, especially in cases of variable demand and different external conditions. It was introduced into these units as a result of accurate design choices concerning the cooling circuit and the optimisation of operation in various different working conditions - EXTENSIVE RANGE OF OPERATION
Production of high temperature hot water up to 65°C for space heating and hot water purposes. - STACKABLE UNITS
The special structure of the units (without on-board pumps) is designed to allow two units to be stacked on top of each other without any additional accessories, reducing the space requirements when needing to expand system capacity. The capacity of two heat pumps with the footprint of a single unit. - INTEGRATED HYDRONIC MODULE
The units can be supplied with a hydronic kit on the user side and a hydronic kit on the source side. These kits include all the water circuit components so as to optimize installation space, times and costs. In addition, a vast selection of pumps available, up to 13 different models, for both the user side and the source side, means the best solution can always be configured in terms of flow-rate, available pressure head and power consumption. - INTEGRATED CONDENSATION´S CONTROL
The electronics of the units manages the most suitable condensing control for each type of application: two-way modulating valve, inverter control for the pumps. - MODULAR CONFIGURATION
Modular configuration with capacity extension up to 400kW for medium- and high-capacity installations. Ability of managing different thermal loads according to the requirements of both heating and the domestic hot water systems.
Accessories
- Soft start
- Stackable units
- User side and source side hydronic kit (n°13 single pumps and n°13 twin head-pumps available)
- Water connections can be placed on the right-hand side, top or rear.
- Extra soundproof lining to reduce the noise emissions.
- Outside air temperature probe for plant water set point compensation.
- Three-way valve for domestic hot water
- Set-up for remote connectivity with ModBus/Echelon protocol cards
- B - Basic
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keyboard_hideContrôles
Control
- Electronic control W3000TE
The W3000TE controller is the new device designed especially for heat pump applications with incorporated logic for high and very high temperature hot water production. The keypad features function controls and a complete LCD display for viewing data and activating the unit, via a multilevel menu, with settable display language. The controller provides temperature control for the heating and cooling systems, as well as for domestic hot water. These different temperatures are managed automatically based on the different conditions in which the system operates, with the possibility to assign specific levels of priority to domestic hot water production, depending on the needs of the application. Diagnostics include complete alarm management, with “blackbox” functions (via PC) and alarm log (display or PC) for best analysis of unit be haviour. For systems made up of multiple units, differentiated device management means just a certain portion of the capacity installed can be dedicated to domestic water production, in this way ensuring more efficient energy distribution and, at the same time, guaranteeing simultaneous water delivery to the different distribution systems. The built-in clock can be used to create an operating profile containing up to 4 typical days and 10 time bands, essential forefficient programming of energy production, and fundamental for managing the Legionella prevention cycles.Supervision is available with different options, using proprietarydevices or by integration into third party systems using ModBus, BACnet, BACnet-over-IP and Echelon LonWorks protocols. A dedicated wall-mounted keypad can be used for remote control of all the functions.
- Electronic control W3000TE
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Application undefined
WW-HT-Y
Power supply
V/ph/Hz
PERFORMANCE
HEATING ONLY (GROSS VALUE)
Total heating capacity
(1)
kW
Total power input
(1)
kW
COP
kW/kW
HEATING ONLY (EN14511 VALUE)
Total heating capacity
(1)(2)
kW
COP
(1)(2)
kW/kW
ENERGY EFFICIENCY
SEASONAL EFFICIENCY IN HEATING (Reg. EU 813/2013)
PDesign
(3)
kW
SCOP
(3)(9)
Performance ηs
(3)(10)
%
Seasonal efficiency class
(11)
PDesign
(4)
kW
SCOP
(4)(9)
Performance ηs
(4)(10)
%
Seasonal efficiency class
(12)
EXCHANGERS
HEAT EXCHANGER USER SIDE IN HEATING
Water flow
(1)
l/s
Pressure drop at the heat exchanger
(1)
kPa
HEAT EXCHANGER SOURCE SIDE IN HEATING
Water flow
(1)
l/s
Pressure drop at the heat exchanger
(1)
kPa
REFRIGERANT CIRCUIT
Compressors nr.
N°
No. Circuits
N°
Refrigerant charge
kg
NOISE LEVEL
Sound Pressure
(5)
dB(A)
Sound power level in heating
(6)(7)
dB(A)
SIZE AND WEIGHT
A
(8)
mm
B
(8)
mm
H
(8)
mm
Operating weight
(8)
kg
0071
0091
0101
0121
0131
0151
0152
0182
0202
0252
0262
0302
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
400/3/50
27,52
32,84
37,04
42,58
47,79
54,59
54,98
65,69
74,03
85,26
95,49
109,2
6,200
7,331
8,149
9,330
10,39
11,87
12,38
14,64
16,27
18,70
20,76
23,73
4,435
4,475
4,540
4,566
4,596
4,588
4,435
4,500
4,540
4,561
4,591
4,608
27,60
32,90
37,10
42,70
48,00
54,80
55,20
65,90
74,30
85,70
95,90
109,6
4,210
4,260
4,320
4,340
4,380
4,380
4,240
4,320
4,340
4,370
4,390
4,410
32,5
38,7
43,9
50,1
56,5
64,7
65,1
77,4
87,9
101
113
129
5,00
4,97
5,16
5,15
5,26
5,18
5,39
5,41
5,56
5,57
5,67
5,59
192
191
199
198
203
199
208
208
214
215
219
216
A++
A++
A++
A++
A++
A++
A++
-
-
-
-
-
30,1
36,0
40,4
46,6
52,2
59,6
60,1
72,0
80,8
93,4
104
119
4,03
4,08
4,15
4,19
4,21
4,19
4,45
4,51
4,59
4,60
4,67
4,64
153
155
158
160
160
160
170
172
176
176
179
178
A++
A++
A++
A++
A++
A++
A++
-
-
-
-
-
1,328
1,585
1,788
2,055
2,307
2,635
2,654
3,171
3,574
4,116
4,609
5,271
11,2
11,7
13,1
14,0
15,2
16,5
16,8
20,1
27,9
28,6
29,7
30,6
1,728
2,068
2,341
2,694
3,029
3,460
3,454
4,138
4,681
5,393
6,054
6,924
42,2
44,0
43,5
45,8
45,7
44,0
43,8
38,2
41,1
42,4
44,2
45,6
1
1
1
1
1
1
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
2,80
3,30
3,70
4,30
4,90
5,50
5,70
5,90
6,70
7,80
8,80
10,3
51
52
53
54
55
55
56
56
57
57
58
58
66
67
68
69
70
70
71
71
72
72
73
73
1200
1200
1200
1200
1200
1200
1470
1470
1470
1470
1470
1470
600
600
600
600
600
600
885
885
885
885
885
885
855
855
855
855
855
855
900
900
900
900
900
900
235
245
250
255
265
275
405
435
445
465
475
495
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