Lamborghini Caloreclima EM 16/M-E Manual Para La Instalación Y El Mantenimiento página 38

EM 26/M-E
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)
- If the unit is operated in continuos modulation mode with regulator RWF 40, you must re-
move the bridge on the 4-pole connector.
EC Control electrode
F Fuse
FA
Anti-interference filter
IG Main switch
Ima ON/OFF switch
LI Switch light
MB Burner motor
MS Servocontrol terminal
board
NOTE: Always make sure that no more than two wires are connected to each terminal.
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 ope-
ning of at least 3 mm between the contacts
UK
- Must be workmanlike performed and comply with the regulations in force.
MPE Control box terminal board
MRM Continuos modulation ter-
minal board (if present)
MV Detachable terminal
PA Air pressure switch
PGm Minimum gas pressure
switch
TC Boiler thermostat
38
Mains supply
230V-50Hz
Tmf 2 stage modulation
nd
thermostat (if present)
TR
Ignition transformer
TS Safety thermostat
VP Main safety valve
VS 2 safety valve
nd
S Probe (if present)