Installation - Vaillant sensoNET VR 921 Installationsanleitung

1.
2 1
1 2
4 2
0 0
2 0
1 1
6 8
8 4 S N
0 8
0 9 (A
0 0 2 1
1 2 ):
5 0
1 1 0 0 0 7
N 0 2 0
0 9 1 1
0 8 6 8
0 0 8 4
M A 5 0
C L 2 1
0 0 N 3
:1 E A N
:5 E (B
M A
:A 0 ):
C W
0 0 :0 0
:1 E L A :0 8
:5 E N S
M A :A 0
ta ti
C W :0 0
0 0 o n
:1 E L A :0 9 (C
:5 E N A ):
S G
:A 0 P (D
T IN
1 2 :0 0
3 4 (E ):
:1 0
5 6 -5 6 ):
7 8
7 8
-1 2 -1 2
S K 3 4 3 4
I (F -N -
1 2 N N
):
3 4 N
C C A A
C C A A
9 9
3 3 F F
9 9 3 3 F F
2 2
2 2 E E 1 1 1
E E 1
D D
D D
2.
6 0
4.
0020285487_02 Installation instructions
m m

Installation

3.
5.
Opt
B.off RT BUS
eBUS
TL Pump
157