Weishaupt WM-L20/2-A R - Set Oil Pressure Switch

Installation and operating instruction
Oil burner WM-L20/2-A R (W-FM100/200)
7 Commissioning
83252902 1/2019-09 La
41-84
7.3 Set oil pressure switch
Minimum oil pressure switch in the flow (optional)
Depending on the burner application, optional equipment may be required for op-
timum operation [ch.12.3].
Remove end cap.
Set minimum oil pressure switch in the supply to 5 bar below the minimum pump
pressure.
Refit end cap.
Maximum oil pressure switch in the return
Remove end cap.
Set maximum oil pressure switch in the return to 5 bar, for ring main operation
set to 5 bar above the ring main pressure..
Refit end cap.