3997_r02 5/13
In general, resetting of the appliance must occur in sight
and in the near vicinity of the appliance. Resetting must
also occur by means of a conscious manual action and not
by means of automatic device like thermostats or timers.
Please note that it is allowed to combine the reset button
together with the main switch on the appliance. In this case
the alarm light will have to be installed too.
CONTROLS DENOMINATION
Type Options
(1) (2) (3) (4) F
(5) (6) (7) (8) (9) (10)
(11)
(12)
(13)
Types description
(1) Installations
C
Wall boilers
S
General uses
M
Monoelectrode
T
With safety thermostat
(2) Reset
M
Manual
E
Electrical
(3) Type of burner
1
Without fan
3
With fan
5
Special types
(4) Gas valves
1
Single flame
2
Dual flame
Options description
(5) Compliance
According to EN 298:1993
#
According to EN 298:2003
(6) Kind of connectors
Stocco-Stelvio connectors
X
Molex connectors
(7) Internal fuse
Not-accessible internal fuse
F
Accessible internal fuse
(8) Resistor in series with VG2
Not present
W
Present
(9) Resistor in series with VG1
Not present
V
Present
(10) Protection against the inversion of the connections of the lockout signal and the connections of the reset button
Not present
Present
(11) Protection against air pressure switch reversal connection
Not present
P
Present
(12) Ignition coltage
15 Kv (standard)
H
18 kV
L
12 kV
(13) Spark repetition rate
25 Hz (standard)
nn
Number represents the discharge frequency
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