Vaillant VR 40 Bedienungsanleitung Seite 8

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A B
N 1 2 N L N
K2 K1
T2
rel 1
N L 2
a
ecoLEVEL
(Art.No. 306287, 0020030797)
8
C
L
2 1
X1
A
1
D
rel 1
rel. 2 (d.28) rel. 1 (d.27)
N 1 2 N L N
K2 K1
T2
Installation instructions Art. No. 0020017744 - VR 40 - 0020008433_08
E
A
N L 2 1
A
X40
2
L 2 1
1
X1