Baxi ECO5 BLUE Operating And Installation Instructions page 118

X1
7729106 (02-05/19)
G/V
1 1
X2
X8
12
118
3
G/V
1
X3
M
C
G/V
G/V
N
N
R
R
B
X4
B
N
N
C
C
1
B
C
R
X5
V
V
R
R
1
X6
1
7734707
G/V
M1
~230V
G/V
G/V
N
N