Appendix
22
Installation and maintenance instructions atmoMAG 0020273765_00
D
Type I wiring diagram
3
2
1
4
5
6
7
8
9
10
11
12
13
14
15
16
19
17
18
1
Gas valve assembly
2
Micro switch
3
Monitoring electrode
4
Ignition electrode
5
Burner
6
Transparent connection cable
7
Blue connection cable
8
Safety cut-out
9
Flue gas sensor
10
Red connection cable
11
Electronics box
12
Yellow connection cable
13
Black connection cable
14
1 x 1.5 V
15
Red connection cable
16
Black connection cable
17
Blue connection cable
18
Orange connection cable
19
Green connection cable
E
Inspection and maintenance interval
The table below lists the manufacturer requirements with respect to minimum inspection and maintenance intervals. If na-
tional regulations and directives require shorter inspection and maintenance intervals, you should observe these instead of
the intervals listed. Each time inspection and maintenance work is carried out, carry out the required preparatory and com-
pletion work.
#
Maintenance work
Interval
1
Remove any dirt from the product
Annually
2
Check the flue gas sensor for dirt and damage. Checking that the flue
gas sensor is working correctly by completely blocking the flue gas with
flue gas restrictors
Annually
3
Checking the safety cut-out for dirt and damage
Annually
