Vanguard Heating VN6A, VN12 installation manual To Select Heating Level, Burner Patterns

TO SELECT HEATING LEVEL

!WARNING

When running heater, set control knob at LOW or HIGH locked positions (VN12) or ON position (VN6A). Never set control knob between locked positions. Poor combustion and higher levels of carbon monoxide may result.

!CAUTION

Do not try to adjust heating levels by using the manual shutoff valve.

1.Slightly press in control knob and turn counterclockwise C-clockwiseto the LOW or HIGH positions (VN12) or ON position (VN6A).

IMPORTANT: Release downward pressure while turning control knob. Control knob will lock at the desired position.

Control			VN12
	Knob		Burners
		OFF

PILOT

IGN

LOW

OFF

PILOT

IGN

Control VN6A

Knob Burner

OFF

PILOT

IGN

ON

OFF

14

HIGH

OFF

Figure 15 - Burner Patterns