Robur Supercromo, Installation, Use And Maintenance Manual

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Features and technical data
8
1
1.2 DIMENSIONS
Figure 1.1
Dimensions
≥100
≥ 130 < 350
173
30
35 49
100
478
100
577 151
239
239
1.3 ELECTRICAL WIRING DIAGRAM
Figure 1.2 Wiring diagram for models 3001 and 3002
EV Gas valve (Power supply: terminals 1 and 3 - Serial con-
nection of the coils: terminals 2 and 4)
F.A. Noise filter
L Line
M1
Limit thermostat
M2 Fan thermostat
M4 Control unit
M9 2 A fuse
N Neutral
P1
Reset button
RP7 Ignition electrode
RP8 Detection electrode
S Combustion air blower
SB Red lock-out signal light
SF Green operation signal light
V Fan
Z
Manual/programmed switch (present on 3002 model
only)
Z8 Programmable timer (present on 3002 model only)
Z9 Room thermostat
GND Earth