56
LEGEND
BM
Modulating coil
CiR
Heating circulator
CiB
Heater circulator
MB
Ignition electrode
EA
Ignition electrode
EC
Control electrode
F
Fuse
FC
Flue control
JP1
Methane/LPG selector
JP2
Post-circulation selector
L
Phase 230 V 50 Hz
N
Neutral
PS
No-water pressure switch
RLA
Slow ignition adjustment
Rmax.
Heating max. power
adjustment
SR
Heating sensor
SS
Hot water sensor (if any)
TA
Room thermostat (if any)
TL
Limit thermostat (if any)
TIMER
Boiler timer adjustment
TST
Safety thermostat
VG
Gas valve
1
Heating potentiometer
2
Selector: Off
Heater
Heater/Heating
Reset
Test
3
Hot water potentiometer (if any)
ASSEMBLY DIAGRAM XILO T 24 M W TOP + PAC S
Resist.
1 kohm
F
TL (low temp.)
TF
1
2
4
5
6
7
TST
VG
CIR
EA
EC
L
N
TA
Lock-out warning light
ON/OFF warning light
Malfunction warning light
PANEL
CONNECTION
JP1
JP2
JP3
BM
SR
L1
R54
R54 resistor to be cut for XILO T 24 configuration
x
Resistor to be cut for low temperature
PS
Rmax
RLA
Timer
L
N
CIB
PAC
MB
1
2
3
4
5
6
7
8
SS
N.B.: Before connecting the hot water sensor (SS) remove the resistor.
Summary of Contents for XILO T 24 M W TOP
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