Key to layout
C
Pump motor capacitor
C1
Fan motor capacitor
CO
Selector switch
F1
Protection against radio interference
MA
Auxiliary terminal strip
MB
Burner terminal strip
MP
Pump motor
MV
Fan motor
PA
Air pressure switch
SM
Servomotor
TA
Ignition transformer
TB
Burner ground
UV
Probe U.V.
V1
1st stage oil valve
V2
2nd stage oil valve
VS
Oil safety valve
Electromagnetic compatibility
According to Directive 89/336/EEC (Radiointerference)
ELECTRICAL SYSTEM
(as set up by the manufacturer)
D1946
19
SELECTOR SWITCH
OIL
0 GAS
3 - 4
X
5 - 6
X
X
7 - 8
X
9 - 10
11 - 12
X
13 - 14
X
15 - 16
X
D1947