Sime 8099157, Installation, Use And Maintenance Instructions

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17 20127402
GB
Electrical wiring
7.3 Wiring diagram with heater
Key (Fig. 13)
C
Capacitor
E Electrodes
F Flame sensor
F1 T4A Fuse
HT Heat request thermostat
K Thermostat enabling start-up after pre-heating
MV Fan motor
PH Heater
SB Remote lockout signal (230V - 0.5A max.)
TB Burner-earth
TS Safety thermostat
V Oil valve
X7 7-pin plug
XP7 7-pin socket
WARNING

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 identifica-
tion label and in this manual.

The section of the conductors must be at
least 1 mm
2
. (Unless requested otherwise by
local standards and legislation).
WARNING
Test the burner by checking the shut-down of the
burner by opening the thermostats and the lockout
by darkening the flame sensor.
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.
WARNING
This control box has a post-purging function
Do not replace it with other versions!
M
C
MV
V
F
E
XP7
TB
X7
~50 Hz - 230V
L N
K
PH
SB HT TS
F1
20127130
Fig. 13
Yellow/Gre
en
CONTROL BOX
CARRIED OUT
BY THE INSTALLER
CARRIED OUT
IN THE FACTORY
Main switch
Black
White
Blue