Valeo Thermo E+ 120 - Control Device

303
Thermo E+ 120/200/320 3 Assemblies and components
3.1.2 Control device
The control device SG1590 ensures the operating
sequence and burner operation monitoring.
In the control device the flameguard is integrated.
Fig. 303 Control device SG1590
Port „C“
Port „T“
temperature sensors
Port „P“
circulating pump
Flame guard
Port
ignition
unit
Port
Port
burner motor
Port
nozzle block-
preheating
solenoid valve
customer plug
ATTENTION:
Danger of confusion!
Interchanging can cause the failure
of the control unit and the ignition
unit!