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Idiomas disponibles
Idiomas disponibles
Key to layout Fig. 7 - Fig. 8
A
– 2 way connector
B
– 4 way connector
D
– Earth wire
G
– Connector for servomotor
B
– 4 way connector
F
– Screw clamp
B5
– 2nd stage operation signal
C
– Capacitor
CN1 – Ionisation probe connector
C
– Capacitor
E
– Electrode
h2
– 2nd stage hour counter (230V - 0.1A max.)
MV – Motor
PA – Minimum air pressure switch
PG – Minimum gas pressure switch
RS – Remote reset
S3
– Lockout signal (230V - 0.5A max.)
SM – Damper air servomotor
SO – Ionisation probe
T6A – Fuse
TB – Burner earth
TL
– Heat request thermostat
TR – Adjustment thermostat (1st and 2nd stage)
TS
– Safety thermostat
V2
– Protection
V10 – Safety valve
V11 – 1st stage valve
V12 – 2nd stage valve
X..
– Plug
XP.. – Socket
1
– Black
2
– Blue
3
– Brown
20142714
Electrical data and operating times
8
GB
In case of applications that use the connections of
the heat request thermostat TL (T1, T2), it is nec-
essary to insert a decoupling relay (230 Vac) with
the clean contact connected to inputs T1 and T2
WARNING
of this wiring diagram.
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-
WARNING
tion label and in this manual.
The section of the conductors must be at
least 1 mm
local standards and legislation).
Connect the 2nd stage thermostat (TR)
(Fig. 8 on page 7) to the terminals T6 - T8
removing the jumper.
Check the burner stops by opening the thermo-
stats and check it locks out by opening the con-
nector (CN1)(Fig. 7 - Fig. 8 on page 7) inserted in
the probe's red wire, located on the outside of the
WARNING
control box.
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-
CAUTION
1 standards.
2
. (Unless requested otherwise by
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