Viessmann Vitodens 200 Technical Manual page 18

1.2 Specification
Vitodens 333
333
600
1
Key to symbols
GA Gas connection
HR Heating return
HV Heating flow
KAS Flue outlet
KOA Condensate drain
KW Cold water
WW DHW
Z 1 DHW circulation (on site)
Z 2 DHW circulation with DHW
circulation pump connection set
(accessories)
18
588
KAS 257
A Wall clearance with connection set
and wall terminal bezel (accessories)
B Wall clearance with on-site connection
without wall terminal bezel
C Aperture for electrical supply cables
470
180
WW Z2 46
243
HR
208
Z1
140
min. 100
GA KW
HV
KOA
213
VITODENS