21
20141167
GB
Installation
5.10.1 Electrical system carried out by the factory
Key
C
Capacitor
CN1
Probe connector
E
Electrode
h..
Hour counter
MV
Motor
PA
Minimum air pressure switch.
PG
Minimum gas pressure switch
RS
Remote reset
SO
Ionisation probe
S3
Lockout signal (230V - 0.5A max.)
T6A
Fuse
TB
Burner earth
TL
Limit thermostat
TS
Safety thermostat
V10
Safety valve
V11
Adjustment valve
X..
Plug
XP..
Socket
230V
~ 50 Hz
CARRIED OUT
AT THE FACTORY
Fig. 16
BY
THE INSTALLER
D4626
CONTROL BOX
Main
switch
ATTENTION
Do not invert the neutral with the phase in the
electrical supply line.
Check that the electrical supply of the burner
corresponds to that shown on the
identification label and in this manual.
The section of the conductors must be at
least 1mm
2
. (Unless requested otherwise by
local standards and legislation).
ATTENTION
Check the burner stops by opening the
thermostats and check it locks out by opening the
connector (CN1)(Fig. 16) inserted in the probe's
red wire, located on the outside of the control box.
CAUTION
If the cover is still on, remove it and proceed with
the electric wiring following the wiring diagrams.
Use flexible cables in compliance with EN 60 335-
1 standards.