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Building Technologies Division CC1N7153en
21.09.2016
Connection diagrams (for variants, refer to «Connection examples»)
5
a
L1
IV VI
XIV
ar2
22
23
1823
1 (3)
LK
23
L
ab
ab
aab
3
baa
b
a
ba
V
9
v
ab
b
b
22
23 24
22
23 24
SB
Warning!
Do not press the lockout reset button «EKx» for more than 10 seconds!
For the connection of the safety shutoff valve, refer to the plant diagram
provided by the burner supplier.
LAL1
LAL2 / LAL3