Viessmann Vitoladens 300-W Service Instructions For Contractors page 101

Specification
Rated voltage:
Rated frequency:
Rated current:
Safety class:
Protection:
Permissible ambient temperature
■ during operation:
■ during storage and
transport:
Oil fired condensing boiler, type B
Rated output
Burner stage
Rated output
at burner stage
Power consumption
with circulation pump
Motor speed
Oil pump drive
Capacity
Oil pump
Burner version
Product ID
230 V~ Control thermostat
50 Hz and temperature con-
6.0 A troller setting:
I Temperature limiter
IP 20 setting:
Line fuse (mains):
0 to +40 °C Power consumption
■ Circulation pump:
-20 to +65 °C ■ Control unit:
, C , C
23 33x
kW
Stage 1
kW 12.9
W
-1
min
l/h
Two-stage
, C
53x 63x
12.9/19.3
Stage 2
19.3
165 215
2880
45
_-0645 BM 112.3
Specification
75 °C
100 °C
max. 16 A
max. 70 W
max. 10 W
16.1/23.5
Stage 1 Stage 2
16.1 23.5
178 240
2880
45
Two-stage
101