Viessmann VITOLADENS 300-W Technical Manual page 25

Separate DHW cylinder for the Vitoladens 300-W
Dimensions
Dimensions
a
b
c
DHW output at rated boiler output
Rated output
for DHW heating
Continuous DHW output
for DHW heating from 10 to 45 ºC and an average
boiler water temperature of 78 ºC
Performance factor N
*5
L
to DIN 4708
Peak output
over 10 min
Delivered condition
Dual mode DHW cylinder made from steel with Ceraprotect enamel
coating and solar set.
■ Solar set, comprising:
– Solar circuit pump (variable speed high efficiency DC pump)
– 2 thermometers
– 2 ball valves with check valve
– Flow meter
– Pressure gauge
– Safety valve 6 bar
– Fill valve
– Air separator
– Solar control module, type SM1 with electronic temperature dif-
ferential control
– Cylinder temperature sensor
– Collector temperature sensor
■ 2 welded sensor wells for cylinder temperature sensor or thermostat
*5 Values for the upper indirect coils.
VITOLADENS 300-W/VITOLADENS 333-F
(cont.)
Pressure drop on the DHW side
Dimensions in mm
631
100
780
80
1705
60
50
40
30
20
10
8
6
5
4
3
DHW throughput in l/h
kW
kW
l/h
litre/10 min
■ Threaded elbow with sensor well
■ Adjustable feet
■ Protective magnesium anode
■ Thermal insulation made from rigid PUR foam
Colour of the epoxy-coated sheet steel casing: white
18
18
440
1.4
164
VIESMANN
3
22
22
540
1.4
164
25