Lamborghini Caloreclima 310 PM/M-E, Руководство по установке и обслуживанию

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35
UK
WIRING DIAGRAMS
M
The wirings to be made by the installer are: mains supply, thermostats line (TA-TC-TS-TMF), and safety warning
light, when existing.
Two-stage operation modu-
lation
Gradual two-stage operation
230V/50HZ
230V-5A-F Sand filled
230V 400V
230-400V/50HZ
Remove the bridge 4-1
Remove the bridge 9-7
Continuous modulation operation
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
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
nd
stage modulation thermostat (option)
TR Ignition transformer
VE Gas valve
- 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.
Cables coming
from the terminal
block MR