Wiring Diagram - Desa BG Serie Manual De Instrucciones

Type 1÷4
Type 5÷7
MG 1 2 3 4 5 6
LM FA
ALIMENTAZIONE ELETTRICA
BURNER 1-PHASE
MONOFASE 230V 50HZ
ELECTRIC SUPPLY
230V 50HZ
G Three-phase fan motor
RTV Fan motor thermal cut-out
LV Line contactor
CV Function switch HEAT / STOP / VENT
LX Burner thermal safety stop relay
MG Main terminal strip
LM
LIMIT thermostat (100°C)
FA Double thermostat FAN (25/35°C)

WIRING DIAGRAM

FA
FL
N
MG
ALIMENTAZIONE
GENERAL
ELETTRICA GENERALE
ELECTRIC SUPPLY
230V 50HZ 3N
230V 50HZ
R S T N 11 12
TA
BRUCIATORE
CV
R
LM
S
V
L 1 2 3 4 5 6
TA
IMT
ALIMENTAZIONE
GENERAL
BRUCIATORE
ELECTRIC SUPPLY
230V 50HZ 3N
230V 50HZ
LX
MG 1 2 3 4 5 6 R S T
LM FA
ALIMENTAZIONE ELETTRICA
BURNER 3-PHASE BRUCIATORE
TRIFASE 400V 50HZ 3N
ELECTRIC SUPPLY
400V 50HZ 3N
BC Neutral bus
FL Line fuses
F Auxiliary fuses
*TA Room thermostat
*IMT Differential switch
* External to the heater, to be installed by the user.
9
G
G
RTV
R
S
CV
V
FL
BC FL FL FL F
N 11 12 N L1 L2 L3
TA IMT
ALIMENTAZIONE ELETTRICA
GENERAL 3-PHASE
GENERALE
TRIFASE 400V 50HZ 3N
ELECTRIC SUPPLY
400V 50HZ 3N
LV