OPERATING | Thermocouple | Ignitor Electrode |
|
| |
HEATER |
| Pilot Burner |
|
|
Models VP1600IT
and VP2200IT
Continued
Figure 18 - Pilot
TO SELECT HEATING LEVEL
WARNING
When running heater, set control knob at the 1, 2, 3, or 4 locked positions. 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 shut- off valve.
1.Slightly press in plaque control knob on right side of heater and turn
counterclockwise 
C-clockwise
IMPORTANT: Release downward pressure while turning control knob. Control knob will lock at the desired position.
2.Turn thermostat control knob on left side of heater to any setting between LO and HI. Note: When burners cycle on, or from LO to HI, a “click” will be heard. When the burners light, a “whoosh” noise will be heard.
Plaque |
|
Control Knob VP1600IT | VP2200IT |
1
2
3 
4
1
2
3 
4
1
2
3
4
1
2
3 
4
Figure 19 - Burner Patterns
Continued
100751
19
