Vanguard VP1600ITB Owner's Operation And Installation Manual page 13

OPERATING
HEATER
Continued
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 monox-
ide may result.
CAUTION: Do not try to adjust
heating levels by using the equip-
ment shutoff valve.
1. Slightly press in plaque control knob
on right side of heater and turn coun-
terclockwise
C-clockwise
position.
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 VP1600ITB VP2200ITB
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
Figure 19 - Burner Patterns
104247
TO TURN OFF GAS
Shutting Off Heater
1. Turn thermostat control knob clock-
wise
2. Turn off all electric power to the ap-
pliance if service is to be performed.
Shutting Off Burner Only (pilot
stays lit)
Turn thermostat control knob clockwise
Clockwise
The thermostat measures the tempera-
ture of air near the heater cabinet. This
may not always agree with room tem-
perature (depending on housing construc-
tion, installation location, room size, open
air temperatures, etc.). Frequent use of
to the desired
your heater will let you determine your
own comfort levels.
MANUAL LIGHTING
1. Follow steps 1 through 5 under Light-
ing Instructions, page 12.
2. With thermostat control knob
pressed in, strike match. Hold match
to pilot until pilot lights.
3. Keep thermostat control knob
pressed in for 30 seconds after light-
ing pilot. After 30 seconds, release
control knob. Follow step 8 under
Lighting Instructions, page 12.
OWNER'S MANUAL
TO APPLIANCE
to the OFF position.
Clockwise
to the PILOT position.
THERMOSTAT
OPERATION
PROCEDURE
13