Viessmann VITOCAL 151-A Installation And Service Instructions Manual page 163

Specification
(cont.)
Type AWOT-M-E-AC
Permissible operating pressure, sec-
ondary side
Connections with connection pipes
supplied
Heating water flow/return, heating cir-
cuits or heating water buffer cylinder
Heating water flow/return, DHW cylinder mm
Outdoor unit heating water flow/return
Length of connection line indoor
outdoor unit (hydraulic connection set)
Sound power of the outdoor unit at rated heat-
ing output
(Measurements with reference to EN 12102/
EN ISO 9614-2)
Assessed total sound power level at A7/W55
ErP
■
Max.
■
In night mode
■
Energy efficiency class to Commis-
sion Regulation (EU) No. 813/2013
Heating, average climatic conditions
Low temperature application (W35)
■
Medium temperature application
■
(W55)
Heating performance data to Commis-
sion Regulation (EU) No. 813/2013
(average climatic conditions)
Low temperature application (W35)
Energy efficiency
■ η
S
Rated heating output P
■
rated
Seasonal coefficient of performance
■
(SCOP)
Medium temperature application (W55)
Energy efficiency
■ η
S
Rated heating output P
■
rated
Seasonal coefficient of performance
■
(SCOP)
151.A10 SP
bar
MPa
mm Cu 28 x 1.0
Cu 22 x 1.0
mm Cu 28 x 1.0
m
—
dB(A)
dB(A)
dB(A)
%
kW
%
kW
151.A13 SP
3
0.3 0.3
Cu 28 x 1.0
Cu 22 x 1.0
Cu 28 x 1.0
5 to 20 5 to 20
56 56
66 66
59 59
A +++ A +++
A +++ A
190 178
9.8 12.4
4.825 4.525
145 141
9.37 12.1
3.7 3.6
Specification
151.A16 SP
3 3
0.3
Cu 28 x 1.0
Cu 22 x 1.0
Cu 28 x 1.0
5 to 20
56
66
59
A +++
++ A ++
178
13.67
4.525
141
13.37
3.6
163