Viessmann Vitorond 200 Series Service Instructions For Contractors page 36

Oil/gas boiler 320 to 1080 kw
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Specification
Specification
Rated heating output
Product ID
In accordance with the Effi-
ciency Directive
According to Gas Appliances
Directive
*2
In accordance with the Pres-
sure Equipment Directive
Pressure drop on the hot gas
side
Required draught
Flue gas parameters
Temperature
at boiler water
*4
temperature 60 °C
At rated heating output
At partial load
Temperature at a boiler water
temperature of 80 °C
Standard seasonal efficiency [to DIN]
At heating system temperature
75/60 °C (for operation with fuel
oil)
Standby loss q
B,70
Power consumption
*5
at
100 % of rated heating output
30 % of rated heating output
Rated heating output
Product ID
According to Gas Appliances
Directive
*2
In accordance with the Pres-
sure Equipment Directive
Pressure drop on the hot gas
side
Required draught
Flue gas parameters
Temperature
*4
at boiler water
temperature 60 °C
At rated heating output
At partial load
Temperature at a boiler water
temperature of 80 °C
When operating the system with a safety temperature of 110 °C.
*2
When operating the system with a safety temperature of 120 °C.
*3
Flue gas temperatures as actual gross values at 20 °C combustion air temperature.
*4
Standard parameter.
*5
36
kW
CE-0085AS0002
*3
Pa
mbar
Pa/mbar
°C
°C
°C
%
%
W
W
kW
630
*3
Pa
210
mbar
Pa/mbar
°C
°C
°C
320
380
CE-0085
CE-0036
50
90
0.5
0.9
0
0
180
130
190
88 (H
) [gross cv]
s
0.24
0.24
717
779
239
260
700
780
CE-0085
CE-0036
280
390
2.1
2.8
3.9
0
0
0
180
130
190
440
500
130
170
1.3
1.7
0
0
0.22
0.20
860
950
490
450
4.9
4.5
0
0
560
190
1.9
0
0.19
1080
580
5.8
0

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