Wiring Diagrams - Lamborghini Caloreclima 310 PM/M-E Manual Para La Instalacion Y El Mantenimento

WIRING DIAGRAMS

The wirings to be made by the installer are: mains supply, thermostats line (TA-TC-TS-TMF), and safety warning
light, when existing.
230V/50HZ
230-400V/50HZ
230V-5A-F Sand filled
230V 400V
BRM Motor relay coil
CT Thermal relay contact
EC Control electrode
F Fuse
FA Anti-interference lter
IG Main switch
Ima ON/OFF switch
LP Lamp presence ame
LF Lamp operation
LR Lock-out warning light
LR1 Lock-out warning light (option)
MB Burner motor
MMS Siemens SQN.. servo control terminal board
- If operating with Tmf, it is necessary to remove the connection jumper between terminals 1 and 4 of MR.
- When operating with CONTINUOUS MODULATION using a Siemens RWF 40 regulator, remove the connec-
tion jumper between terminal 5 of MPE and terminal 9 of MR.
N.B. The connection from probe S to terminal G of MRM is required only with the pressure probe (Siemens
QBE...).
ATTENTION: Do not invert the neutral with the phase - Perform a good earth connection - Must be workmanli-
ke performed and comply with the regulations in force.
Gradual two-stage operation
MPE Siemens LFL control box terminal board
MR Electric panel terminal board
PA Air pressure switch
PGm Minimum gas pressure switch
PS Reset button
RM Motor relay contacts
RT Thermal relay
S Sensor
TC Boiler thermostat
TS Safety thermostat
Tmf 2 stage modulation thermostat (option)
nd
TR Ignition transformer
VE Gas valve
35
from the terminal
Continuous modulation operation
Remove the bridge 9-7
Two-stage operation modu-
lation
Remove the bridge 4-1
M
Cables coming
block MR
UK