Viessmann VITOCROSSAL CRU 800 kW Service Instructions Manual page 64

Specification
Specification
(cont.)
Rated heating output
P : TF/TR = 80/60
n
P : TF/TR = 50/30
cond
Gas flow rate, natural gas E
at 15 °C; 1.013 bar
At rated heating output
■
At partial load
■
Gas flow rate, LPG P
at 15 °C; 1.013 bar
At rated heating output
■
At partial load
■
Flue gas connection
Draught at the flue outlet
Minimum length, flue system
Natural gas E
LPG
Product parameters according to EnEV
Standard seasonal efficiency [to DIN]
For heating system temperature 40/30 °C
For heating system temperature 75/60 °C
Idle losses 30 K to EN 15502
Idle losses 50 K to EN 15502
Standby loss qB,70
MatriX-Disk burner
Rated heating output
P : TF/TR = 80/60
n
P : TF/TR = 50/30
cond
Rated heat input *2
Burner type
Burner product ID
Voltage, 3/N/PE
Frequency
Current, max
Power consumption
At rated heating output
■
At partial load
■
Gas supply pressure
Natural gas E
■
LPG P
■
Sound power level
*2 Sizing up to NHN 1500 m
64
kW 121 to 727
kW 133 to 800
m 3 /h
m 3 /h
3
m /h
3
m /h
mm
7
Pa
mbar
m
m
%
%
kW
kW
%
kW 121 to 727
kW 133 to 800
kW 127 to 762
V
Hz
A
W
W
mbar
kPa
mbar 42.5 to 57.5 (p
kPa
4.25 to 5.75 (p
mbar
kPa
dB(A) 83
152 to 909
167 to 1000
80.6
13.4
39.0
7.8
300
70
0.7
5
10
110
107
1.0
2.7
0.4
152 to 909
167 to 1000
159 to 953
MDI
CE-0085CS0412
400
50
16
1500
100
18 to 25
1.8 to 2.5
= 50)
N
= 3.7)
N
25 to 45 (p = 37)
N
2.5 to 4.5 (p = 3.7)
N
85
100.8
16.8
30.8
6.2
300
70
0.7
5
10
110
107
1.1
2.8
0.3
400
50
16
2000
100