9
Physical data, heat pump units
Characteristics
YLHA
PLUS-5
MC
YLHA
PLUS-7
MC
YLHA
PLUS-9
MC
YLHA
PLUS-12
MC
YLHA
PLUS-9
TC
YLHA
PLUS-12
TC
YLHA
PLUS-15
TC
YLHA
PLUS-20
TC
YLHA
PLUS-27
TC
Cooling capacity
kW
5.4
7.10
8.7
11.75
8.7
12
13.8
19.4
25.8
Heating capacity
kW
6.3
7.16
9.52
12.25
9.52
12.4
16.1
20.9
27.5
Power supply
V/ph/Hz
230.1.50
400.3.50
Comp. consumption in cooling
kW
1.77
2.41
3.29
3.90
3.29
3.80
5.13
6.71
8.47
Comp. consumption in heating
kW
1.76
2.30
2.98
3.55
2.98
3.77
4.81
6.06
7.89
Comp. amperage in cooling
A
8.4
11.7
16.3
20.2
6
6.36
8.7
11.7
15.1
Comp. amperage in heating
A
8.1
11.2
14.8
18.7
5.8
6.38
8.2
10.8
14.3
EER/COP nominal conditions
2.82/3.32 2.75/2.90 2.51/3.02 2.75/3.12 2.51/3.02
2.88/3
2.52/3.12 2.75/3.25 2.90/3.30
COP air 7/6 - water 30/35
3.78
3.48
3.88
4.01
3.88
3.86
4
3.96
4.03
No. of compressors
1
Compressor type
SCROLL
Oil charge in litres
l
1.1
1.25
1.24
1.25
1.24
1.89
2.51
3.25
Oil type
POLYOL ESTER OIL
Evaporating unit type
PLATES
Nominal flow
l/h
930
1 220
1 495
2 020
1 495
1 980
2 375
3 335
4 440
Min. water volume of installation
(1)
l
15
20
25
35
25
35
45
55
75
No. of fans
1
2
1
2
Fan diameter
mm
450
560
Total fan consumption
W
140
170
2 x 185
170
2 x 185
2 x 180
2 x 200
Total fan amperage
A
0.6
0.8
2 x 0.87
0.8
2 x 0.87
2 x 1.30
Total air flow
m
3
/h
2 900
3 150
6 150
6 300
7 200
Refrigerant type
R-410A
Refrigerant charge
kg
1.86
2.55
2.35
3.14
2.35
3.50
3.40
5.80
8.20
Sound power
dB (A)
70
70
71
73
71
73
73
74
78
Sound pressure at 5 m.
dB (A)
44
44
45
47
45
47
47
48
51
Sound pressure at 10 m.
dB (A)
40
40
41
43
41
43
43
44
48
Dimensions
Length
mm
905
1 430
1 876
Width
mm
460
502
Height
mm
762
965
1 270
965
1 270
Water connections, female
1"
1 1/4"
Water filter, female
1"
1 1/4"
No. of pumps
1
Available static pressure at nomi-
nal flow (without filter)
(2)
kPa
51
80
75
116
75
118
160
130
191
Available static pressure at nomi-
nal flow (with filter)
(3)
kPa
49
76
67.5
100
67.5
116
157.5
124
182
Pump amperage
W
160
210
400
210
400
490
390
755
Pump consumption
A
0.65
0.95
1.8
0.95
1.8
2.15
1.1
1.34
Unit water content
l
1
1.1
1.2
1.5
1.2
1.5
2
2.8
3.2
Expansion vessel volume
l
1
2
5
2
5
8
Relief valve setting
Bar
6
Max. unit power supply consumption
kW
2.57
3.48
4.79
5.51
4.79
5.68
7.6
8.70
12.09
Max. unit current amperage
A
11.75
16.4
23
25.7
5.5
11.6
12.4
15.5
21
Start-up current (compressor)
A
60
82
97
116
48
51
74
95
118
Weight
(4)
kg
77
102
103
154
103
150
164
235
330
(1) On installations with lower volumes, and in low charge conditions, the "
suppress buffer tank
" function will activate automatically. Consequently, water
temperature will lose precision in accordance with the decrease of the total water volume of the installation. Please consult before applying values lower
to those indicated. (2) Available static pressure, Eurovent certified. (3) Pressure with clean filter. (4) Weight for empty unit.
