ASSEMBLY DIAGRAM XILO D 0 N MCS W TOP - card code .5600.0
L
J1
F
N
L1
J14
T A
BM
SR
SS
RLA
Lock-out warning light
LEGEND
BM
Modulating coil
CiR
Heating circulator
EA
Ignition electrode
EC
Control electrode
F
Fuse (A)
JP
Methane/LPG selector
JP
Post-circulation selector
JP
Ignition limiting selector
JP5
Jumper to be cut for low temperature
JP6
Mono-thermal/bi-thermal switch
L
Phase 0 V 50 Hz
MP
Hot water priority micro pressure switch
Warning: One of the two gas valves only, VG or VG, is fitted on the boiler.
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VN
CiR
J3
J4
J8
J9
JP6 JP7
J6
JUMPER TO BE CUT IF LIMIT
JP3
THERMOSTAT
JP1
IS REQUIRED
JP5 (LOW TEMPERATURE)
JP4
R max.
3
ON/OFF warning light
N
Neutral
PA
Air pressure switch
PS
No-water pressure switch
RLA
Slow ignition power adjustment
Rmax. Heating max. power adjustment
SR
Heating sensor
SS
Hot water sensor
TA
Room thermostat (if any)
TL
Limit thermostat (if any)
TST
Safety thermostat
VG
Gas valve SIT 87
VG Gas valve Honeywell
VG
TST
VG1
J12
PS
PA
TL
MP
+
S
J10
J13
PANEL
CONNECTION
2
1
Malfunction warning light
EA
EC
J15
VK 05M
VN
Fan
Heating potentiometer
Selector:
Off
Summer
Winter
Reset
Test
Hot water potentiometer
5