Unigas G225X, Manual Of Installation - Use - Maintenance

Page: 21 / 112

PART II: INSTALLATION
21
Note on electrical supply
In the case where the power supply of the AUXILIARIES of the phase-phase burner (without a neutral), for the flame detection it is
necessary to connect the RC circuit Siemens between the terminal 2 (terminal X3-04-4 in case of LMV2x, LMV3x, LMV5x, LME7x) of
the base and the earth terminal, RC466890660. For LMV5 control box, please refer to the clabeling recommendations avaible on the
Siemens CD attached to the burner
Configuration with separate electrical panel (optional)
The length of the electrical cables must comply with the provisions in the technical sheets of the equipment or the advice the company
gives at the time of the offer/contract.
Provide sufficient protections for cables and connectors, taking into consideration positioning spaces and the panel-burner tracing sur-
faces. Always consult beforehand the electrical drawings supplied in relationship to the topography of the feeding systems.
LMV2/3... - LMV5...
M
Key
C - Capacitor (22 nF , 250 V)
LME / LMV - Siemens control box
R - Resistor (1 M
Ω )
M: Terminal 2 (LGB, LME), Terminal X3-04-4 ( LMV2x, LMV3x,
LMV5, LME7x)
RC466890660 - RC Siemens filter