Viessmann Vitocrossal CRU 1000, Инструкции по обслуживанию для подрядчиков

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Boiler
Vitocrossal, type CRU 800 CRU 1000
Rated heating output range
P
n
: T
F
/T
R
80/60 °C kW 125 to 750 156 to 938
P
cond
: T
F
/T
R
50/30 °C kW 137 to 800 171 to 1000
Rated heating input range Qn (Sized for up to mean
sea level (MSL) 1500 m)
kW 127 to 762 159 to 952
Boiler product ID CE-0085CS0411
Permiss. operating temperature °C 95 95
Permiss. flow temperature (safety temperature) °C 110 110
Heating surface
m 2
24.2 31.5
Max. permiss. operating pressure bar 6 6
MPa 0.6 0.6
Min. permiss. operating pressure bar 0.5 0.5
MPa 0.05 0.05
Test pressure bar 7.8 7.8
MPa 0.78 0.78
Boiler body dimensions
Total length mm 2241 2441
Length of the combustion chamber module mm 1019 1219
Length of the heat exchanger module mm 1272 1272
Width mm 960 960
Height mm 1676 1676
Total dimensions incl. casing
Length mm 3187 3389
Width mm 1060 1060
Height mm 1676 1676
Foundation dimensions
Length mm 2500 2700
Height mm 1200 1200
Weight
Combustion chamber module kg 535 585
Heat exchanger module kg 615 615
Burner kg 120 120
Total weight, dry kg 1435 1492
Water capacity l 1150 1180
Connections
Boiler flow PN 6 DN 100 100
Boiler return 1
*1
PN 6 DN 100 100
Boiler return 2 *1 PN 6 DN 100 100
Safety connection (male thread) R 2 2
Drain (male thread) R 1
¼
1
¼
Condensate drain (male thread) R
½ ½
Gas flow rate, natural gas E (G20) at 15 °C, 1.013 bar
■
At rated heating output
m 3 /h
80.6 100.8
■
At partial load
m 3 /h
13.4 16.8
*1 When connecting 2 heating circuits, connect the heating circuit with the higher temperature level to boiler return 2.
Specification
Specification
5833296