Viessmann Vitocrossal 200 CM2C 115, Инструкция по эксплуатации, Страница: 58 / 64

58
Rated heating output
TF/TR = 50/30 kW 29 - 75 29 - 87 38 - 115 47 - 142 37 - 186 62 - 246 62 - 311
TF/TR = 80/60 kW 26 - 69 26 - 80 35 - 105 43 - 130 34 - 170 56 - 225 57 - 285
Flue gas parameters
*2
Temperature
(at a return temperature of
30 °C)
■
At rated heating output °C 45 45 45 45 45 45 45
■
At partial load °C 35 35 35 35 35 35 35
Temperature
(at a return temperature of
60 °C)
■
At rated heating output °C 75 75 75 75 75 75 75
Mass flow rate (for natural
gas)
■
At rated heating output kg/h 109 126 166 207 269 358 452
■
At partial load kg/h 42 42 56 69 54 89 91
Mass flow rate (for LPG)
■
At rated heating output kg/h
– – – –
271 360 454
■
At partial load kg/h
– – – –
54 90 92
Flue gas connection
7
mm 160 160 160 160 200 200 200
Ventilation air connection
7
mm 160 160 160 160 160 160 160
Draught at the flue outlet *3 Pa 70 70 70 70 70 70 70
mbar 0.7 0.7 0.7 0.7 0.7 0.7 0.7
Product parameters ac-
cording to EnEV
Standard seasonal efficien-
cy [to DIN]
For heating system tempera-
ture 40/30 °C % Up to 98 (Hs) [gross cv]
For heating system tempera-
ture 75/60 °C % Up to 96 (Hs) [gross cv]
Standby loss qB,70 % 0.6 0.6 0.5 0.4 0.4 0.3 0.3
MatriX burner
Rated boiler heating output
T
F
/T
R
50/30 °C
kW 75 87 115 142 186 246 311
MatriX radiant burner MatriX cylinder burner
Rated heat input of the
burner, lower/upper out-
put
*4
(modulation)
kW 27/71 27/82 36/109 45/134 35/176 58/232 59/293
Burner type CM2C
Product ID See boiler
Voltage V 230 230 230 230 230 230 230
Frequency Hz 50 50 50 50 50 50 50
*2
Values for calculating the size of the flue system to EN 13384, based on 10 % CO
2
for natural gas
Flue gas temperatures as actual gross values at 20 °C combustion air temperature.
The details for partial load refer to the lower rated heating output. If the partial load differs (subject to burner operating
mode), calculate the flue gas mass flow rate accordingly.
*3 If the Vitocrossal 200 is used with moisture-resistant chimneys, the maximum draught is 0 Pa.
*4 Corresponds to the rated heat input of the boiler.
Specification
Specification
(cont.)
5831036