Installation Vitodens 222-F And 333-F - Viessmann VITODENS 242-F Technical Manual

Design information

Installation Vitodens 222-F and 333-F

Connection sets (for upward connection) for installation on fin-
ished walls
Connection set without premounting bracket, part no. 7348 566
330
220
55
A B C D E F
A B C D E F
6
A Heating flow R ¾
B DHW R ½
C DHW circulation R ½ (separate accessory)
Type
Vitodens 222-F, FS2B
- 19 and 26 kW
- 35 kW
Vitodens 333-F, FS3B
Vitodens 333-F, FR3B
Note
The adjustable feet give the height measurements of the connections
a tolerance of + 15 mm.
VIESMANN
50
(cont.)
a b
mm mm
1477 1514
1677 1714
1477 1514
1677 1714
Connection set with premounting bracket for pre-assembly in
unfinished buildings, part no. 7355 317
330
220
55
A B C D E F
A B C D E F
D Gas connection R ½
E Cold water R ½
F Heating return R ¾
c d
mm mm mm
1526 1440 1480
1726 1640 1680
1526 1440 1480
1726 1640 1680
For connecting on-site lines on the gas, heating water and DHW sides
from above.
e f g
mm mm
1561 1573
1761 1773
1561 1573
1761 1773
VITODENS