3328
6
GB
3.5
ELECTRICAL WIRING
WARNING
Do not swap neutral and phase over, follow the diagram shown carefully and make a good earth con-
nection.
The cross section of the conductors must be at least 1 mm
2
. (Unless requested otherwise by local standards
and legislation).
The electrical wiring carried out by the installer must comply with the rules in force in the country.
TESTING
Check that the burner goes off by opening the thermostats (
TL
);
check that the burner
has locked out during oper-
ation by opening the connector (
CN
) inserted in the probe's red wire, located outside the control box.
KEY TO LAY-OUT
A1
– Electrical control box CM222
CN
– Connector
h1
– 1st stage hour counter
h2
– 2nd stage hour counter
MV
– Fan motor
SB
– Reset indicator
SO
– Ionization probe
TB
– Burner earth
TL
– Limit thermostat
TR
– 2nd stage thermostat
TA
– Ignition transformer
TS
– Safety thermostat
T6A
– Fuse
V10
– V1
V11
– V2
X..
– Socket
XP..
– Socket
XP4
B5 T6 T7 T8
TA
SO
CN
M
MV
1 2 3 4
1 2 3 4
1 2 3
1 2 3
X1
X2
X4
X5
X10
4
3
2
1
5
1 2 3
5
1 2 3 4
BK
GNY
E
BU
V10
V11
1
2
TL
PE
B4
S3
T2
T1
N
L1
h1
TS
L N
SB
T6A
XP7
h2
TR
230V 50Hz
~
GNY
E
GNY
E
GNY
E
BN
BN
BU
BU
A1
TB
D8371
TO
B
E
DO
NE
BY I
N
STAL
LER
C
ARRIED OUT
IN THE
FACT
ORY
