143
Rated voltage
230 V
Rated frequency
50 Hz
Rated current
6 A
Protection class
I
IP rating
IP X 2 D to
EN 60529
Permissible ambient temperature
■ during operation
0 to +40 °C
■ during storage and
transport
-20 to +65 °C
Electronic tempera-
ture limiter setting
90 °C
Temperature limiter
setting
110 °C (perma-
nent)
Backup fuse (power
supply)
max. 16 A
Rated output range
T
V
/T
R
= 50/30 °C
kW
5.2-26
7-35
12-45
12-60
T
V
/T
R
= 80/60 °C
kW
4.7-23.5
6.3-31.7
10.9-40.8 10.9-54.3
Rated heat input range
kW
4.9-24.5
6.6-33
11.3-42.5 11.3-56.6
Product ID
CE-0085 BN 0570
Supply values
in relation to the max. load
■ Natural gas E
m
3
/h
2.61
3.52
4.47
5.95
■ Natural gas LL
m
3
/h
3.04
4.1
5.19
6.91
■ LPG
m
3
/h
1.93
2.6
—
—
Product parameters
(according to EnEV)
Efficiency η
■ at 100 % of rated output
%
96.8
96.6
96.9
97.1
■ at 30 % of rated output
%
107.3
107.4
107.3
107.5
Standby loss q
B,70
(boiler)
%
1.2
0.8
0.7
0.5
Power consumption
■ at full load
W
37
56
68
115
■ at partial load
W
16
18
19
19
■ during standby
W
6
6
6
6
Note
The supply values are only for documentation purposes (e.g. in the gas contract
application) or to estimate the supplementary volumetric settings. Because of factory
settings, the gas pressure must not be altered from these values. Reference: 15 °C,
1013 mbar.
Specification
Specification
5692 860 GB
Summary of Contents for CU3A
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