Viessmann Vitodens 100-W B1HF Series Installation And Service Instructions Manual page 99

Specification
(cont.)
Gas boiler, type B and C, category II
Type
Rated heating output range (details to EN 15502)
T /T = 50/30 °C
F R
Natural gas
LPG
T /T = 80/60 °C
F R
Natural gas
LPG
Rated frequency
Appliance fuse protection
Backup fuse (power supply)
Communication module (integral)
WiFi frequency band
Max. transmitting power
Low power radio frequency band
Max. transmitting power
Supply voltage
Power consumption
Electronic temperature limiter setting (TN)
Electronic temperature cut-out setting
Permissible ambient temperature
During operation
■
During storage and transport
■
Weight
Excl. heating water and packaging
■
Incl. heating water
■
Water capacity (excl. diaphragm expansion vessel)
Max. flow temperature
Max. flow rate
(Limit for the use of hydraulic separation)
Nominal circulating water volume
At T /T = 80/60 °C
F R
Diaphragm expansion vessel
Capacity
Pre-charge pressure
Permiss. operating pressure
Connections (with connection accessories)
Boiler flow and return
Cold water and DHW
Appliances for multiple connection of type B1HF-[kW]-M and B1KF-[kW]-M
*1
2N3P
kW
kW
kW
kW
Hz
A
A
MH
z
dB
m
MH
z
dB
m
V
W
°C
°C
°C
°C
kg
kg
l
°C
l/h
l/h
l
bar
kPa
bar
MP
a
R
G
B1KF-26 B1KF-30
3.2 (5.7 ) - 3.2 (5.7
*1 *1
25.0 25.0
3.2 - 25.0 3.2 - 25.0
2.9 (5.2 *1 ) - 2.9 (5.2 *1
23.0 23.0
2.9 - 23.0 2.9 - 23.0
50
4
16
2400 - 2483.5
20
2400 - 2483.5
10
24
4
91
110
+5 to +40
-5 to +60
35
41
3.0
82
See residual head graphs
752 988
8
0.75 0.75
75
3
0.3
¾
½
Specification
B1KF-35
) - 3.2 (5.7 ) -
*1
32.0
3.2 - 32.0
) - 2.9 (5.2 *1 ) -
29.3
2.9 - 29.3
35 35
41 41
3.0 3.0
82 82
1259
8 8
0.75
75 75
3 3
0.3 0.3
¾ ¾
½ ½
99