Specification - Viessmann VITODENS 111-W Installation And Service Instructions Manual

Specification

Specification
Note
The supply values are only for reference (e.g. in the
gas contract application) or for a supplementary, rough
estimate to check the volumetric settings. Due to fac-
tory settings, the gas pressure must not be altered
from these values. Reference: 15 °C, 1013 mbar
(101.3 kPa).
Specification
Appliances for single connection
Gas boiler, type B and C, category II
Type
Rated heating output range (details to EN 15502)
T /T = 50/30 °C (P(50/30))
F R
Natural gas
LPG
T /T = 80/60 °C (Pn(80/60))
F R
Natural gas
LPG
Rated heating output for DHW heating
Natural gas
LPG
Rated heat input (Qn)
Natural gas
LPG
Rated heat input for DHW heating (Qnw)
Natural gas
LPG
Product ID
IP rating
NO
X
Gas supply pressure
Natural gas
LPG
Max. permiss. gas supply pressure
Natural gas
LPG
Rated voltage
Rated frequency
Appliance fuse protection
Backup fuse (power supply)
Communication module (integral)
WiFi frequency band
If the gas supply pressure is higher than the maximum permissible value, install a separate gas pressure governor up-
*2
stream of the system.
112
2N3P
*2
B1LF
kW 3.2 to 25.0
kW 3.2 to 25.0
kW 2.9 to 23
kW 2.9 to 23
kW 2.9 to 31.1
kW 2.9 to 31.1
kW 3.0 to 23.4
kW 3.0 to 23.4
31.7
kW 3.0 to 31.7
kW 3.0 to 31.7
CE-0085DL0217
IP X1 to EN 60529
Class
mbar 20
kPa
mbar 50
kPa
mbar 13 to 25.0
kPa 1.3 to 2.5
mbar 25 to 57.5
kPa 2.5 to 5.75
V
Hz
A
A
MHz 2400 to 2483.5
3.2 to 32.0
3.2 to 32.0
2.9 to 29.3
2.9 to 29.3
2.9 to 34.6
2.9 to 34.6
3.0 to 29.9
3.0 to 29.9
34.9
3.0 to 34.9
3.0 to 34.9
6 6
20
2 2
50
5 5
13 to 25.0
1.3 to 2.5
25 to 57.5
2.5 to 5.75
230
50
4.0
16