ASSEMBLY DIAGRAM XILO D 24 MCS W TOP - card code 4.55828.0
L
J1
F
N
L1
J14
TA
BM
SR
SS
Lock-out warning light
LEGEND
Modulating coil
BM
CiR
Heating circulator
EA
Ignition electrode
EC
Control electrode
Fuse 2(A)
F
JP1
Methane/LPG selector
JP3
Post-circulation selector
Ignition limiting selector
JP4
JP5
Jumper to be cut for low temperature
L
Phase 230 V 50 Hz
Neutral
N
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VN
CiR
J3
J4
J8
J9
J6
JUMPER TO BE CUT IF LIMIT
JP3
THERMOSTAT
JP1
IS REQUIRED
JP5
JP4
(LOW TEMPERATURE)
RLA
Rmax .
3
ON/OFF warning light
H ot water priority micro
MP
pressure switch
PA
Air pressure switch
PS
No-water pressure switch
Slow ignition power adjustment
RLA
Rmax. Heating max. power adjustment
SR
Heating sensor
Hot water sensor
SS
TA
Room thermostat (if any)
TL
Limit thermostat (if any)
Safety thermostat
TST
TST
VG
J12
PS
PA
TL
MP
+
S
J10
J13
PANEL
CONNECTION
2
1
Malfunction warning light
EA
EC
J15
VG
Gas valve
VN
Fan
Heating potentiometer
1
2
Selector: Off
Summer
Winter
Reset
Test
3
Hot water potentiometer
40