5.12.2 Electrical Panel Layout - Riello DB 9 SM C03 TC A0 FS1 T250 Installation, Use And Maintenance Instructions

5.12.2 Electrical panel layout

Key to lay-out (Fig. 22)
PA Air pressure switch
PGM Maximum gas pressure switch
M Servomotor
TA Ignition transformer
UV UV cell
VP1 Pilot solenoid valve
Installation
VP2 Pilot solenoid valve
XTB Burner earth
XT1 Burner terminal strip
23 GB
Fig. 22
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