30
| WPF M
WWW.STIEBEL-ELTRON.COM
INSTALLATION
SPECIFICATION
15.8 Data table
Output details apply to new appliances with clean heat exchangers.
WPF 7 MS
WPF 10 MS
WPF 10 M
WPF 13 M
WPF 16 M
222553
222552
185349
182135
220894
Heating output to EN 14511
Heating output at B0/W35 (EN 14511)
kW
7.80
9.90
10.02
12.98
16.99
Power consumption to EN 14511
Power consumption at B0/W35 (EN 14511)
kW
1.78
2.20
2.23
2.84
3.91
COP to EN 14511
COP at B0/W35 (EN 14511)
4.40
4.50
4.49
4.57
4.35
Sound data
Sound power level (EN 12102)
dB(A)
47
51
51
51
Sound pressure level at 1 m distance in a free field
dB(A)
39
43
43
43
43
Sound pressure level at 5 m distance in a free field
dB(A)
39
43
29
29
29
Application limits
Max. permissible pressure
MPa
0.3
0.3
0.3
0.3
0.3
Min. application limit on the heating side
°C
15
15
15
15
15
Max. application limit on the heating side
°C
60
60
60
60
60
Min. application limit, heat source
°C
-5
-5
-5
-5
-5
Max. application limit, heat source
°C
20
20
20
20
20
Water hardness
°dH
≤3
≤3
≤3
≤3
≤3
pH value (with aluminium compounds)
8.0-8.5
8.0-8.5
8.0-8.5
8.0-8.5
8.0-8.5
pH value (without aluminium compounds)
8.0-10.0
8.0-10.0
8.0-10.0
8.0-10.0
8.0-10.0
Chloride
mg/l
<30
<30
<30
<30
<30
Conductivity (softening)
μS/cm
<1000
<1000
<1000
<1000
<1000
Conductivity (desalination)
μS/cm
20-100
20-100
20-100
20-100
20-100
Oxygen 8-12 weeks after filling (desalination)
mg/l
<0.1
<0.1
<0.1
<0.1
<0.1
Oxygen 8-12 weeks after filling (softening)
mg/l
<0.02
<0.02
<0.02
<0.02
<0.02
Mono ethylene glycol concentration, heat transfer medium
% vol.
25-35
25-35
25-35
25-35
25-35
Energy data
Energy efficiency class, average climate, W55/W35
A+/A++
A+/A++
A+/A++
A++/A++
A+/A++
Electrical data
Frequency
Hz
50
50
50
50
50
MCB/fuse protection, controller
A
1 x B 16
1 x B 16
1 x B 16
1 x B 16
1 x B 16
Compressor fuse/MCB
A
1 x C 25
1 x C 25
3 x C 16
3 x C 16
3 x C 16
Rated voltage, controller
V
230
230
230
230
230
Rated voltage, compressor
V
230
230
400
400
400
Phases, controller
1/N/PE
1/N/PE
1/N/PE
1/N/PE
1/N/PE
Phases, compressor
1/N/PE
1/N/PE
3/PE
3/PE
3/PE
Starting current (with/without starting current limiter)
A
32/88
41/97
27/-
28/-
29/-
Versions
Refrigerant
R410 A
R410 A
R410 A
R410 A
R410 A
Refrigerant charge
kg
2
2.5
2.6
2.5
3.35
Compressor oil
Emkarate RL 32
3MAF
Emkarate RL 32
3MAF
Emkarate RL 32
3MAF
Emkarate RL 32
3MAF
Emkarate RL 32
3MAF
Evaporator material
1.4401/Cu
1.4401/Cu
1.4401/Cu
1.4401/Cu
1.4401/Cu
Condenser material
1.4401/Cu
1.4401/Cu
1.4401/Cu
1.4401/Cu
1.4401/Cu
Dimensions
Height
mm
971
960
960
960
960
Width
mm
510
510
510
510
510
Depth
mm
640
640
680
680
680
Weights
Weight
kg
107
120.5
112
120
125
Connections
Connection on the heating side
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
Connection on the heat source side
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
Values
Nominal heating flow rate at A2/W35, B0/W35 and 7 K
m³/h
0.96
1.22
1.22
1.65
2.01
Min heating flow rate
m³/h
0.67
0.85
0.85
1.15
1.4
Heating flow rate (EN 14511) at A7/W35, B0/W35 and 5 K
m³/h
1.34
1.71
1.71
2.31
2.81
Flow rate, heat source side
m³/h
1.9
2.2
2.2
3.1
3.8
Internal volume, heating side
l
2.8
3.4
3.4
3.4
4.4
Internal volume, heat source side
l
3.5
4.1
4.1
4.1
4.8
Pressure differential, heating side
hPa
100
100
100
100
100
Pressure differential on the heat source side
hPa
110
120
120
230
250
