Wiring Diagrams - Lamborghini Caloreclima EM 16/M-E Manual De Instrucciones

WIRING DIAGRAMS

WIRING DIAGRAM - EM 16/M-E BURNER
The connections to be carried out by the installer are:
- Main supply line
- Thermostatic line
- Lock-out lamp at terminal S3 (if present)
- Hour counter at terminal B4 (if present)
- Flame modulation thermostat at terminals 1-3 of 3-pole plug (if present) (remove the bridge)
VS
VP
1
2
PGm
Tmf
Legend
EC Control electrode
F Fuse
FA Anti-interference filter
IG Main switch
MB Burner motor
MS Servocontrol terminal board
MPE Control box terminal board
Warning:
- Do not invert the neutral with the phase.
- Make the connection to an efficient earthing system.
- The electrical power line to the burner must be fitted with an omnipolar switch with an opening of at least 3 mm between
the contacts.
- The earth connection to the terminal board of the burner must be made with a cable at least 20 mm longer than the phase
and neutral cables.
- Must be workmanlike performed and comply with the regulations in force.
1 2 2 2 3 4 5 6 7 8 9 10 11 12
EC
FA
MB
1 2 3 4 5 6 7 8
PA Air pressure switch
PGm Minimum gas pressure switch
TC Boiler thermostat
Tmf 2nd stage modulation thermo-
stat (if present)
TR Ignition transformer
31 32
MPE
PA
TR
N
MS
- 34
-
Mains supply
230V-50Hz
F IG
TS
L
N
TC
MRM
L
N
TS Safety thermostat
VP Main safety valve
VS 2nd safety valve
MRM Continuos modulation terminal
board (if present)
S Probe (if present)
S