Lennox RAVELLE 30 Installation And Operation Instructions Manual page 30

10 . After pilot is lit, turn gas control knob counterclockwise
.2 to "ON ." Knob can only be turned to "ON" if the knob
has popped out .
11 . To turn burner on, turn "ON/OFF" rocker switch to "ON" or
set the thermostat to the desired temperature above room
temperature .
12 . Adjust the flame height (and heat output) by turning the flame
height knob clockwise
clockwise
13 . Turn on the electric power to the appliance and set the blower
to the desired air flow after it turns on when the appliance
reaches operating temperature .
TO TURN OFF GAS TO APPLIANCE
1 . Turn off the "ON/OFF" rocker switch and/or thermostat (if
installed) to its lowest setting .
2 . Turn off electric power to the appliance if service is to be
performed .
3 . Push in gas control knob slightly and turn clockwise
to "OFF ." Do not force .
SHUTDOWN PROCEDURE
To turn off the burner, turn the rocker switch to "OFF" or adjust
the thermostat (if installed) to a setting below room temperature .
The pilot will remain lit for future burner ignition . For complete
shutdown, see "TO TURN OFF GAS TO APPLIANCE" above .
30
for full flame and counter-
for reduced flame .
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
WARNINGS
• Improper installation, adjustment, alteration,
service or maintenance can cause injury or
property damage. For assistance or additional
information, consult a qualified installer, service
agency or your gas supplier.
• Operation of this appliance when not connected
to a properly installed and maintained venting
system can result in carbon monoxide (CO)
poisoning and possible death.
• Carbon monoxide poisoning – early signs of
carbon monoxide poisoning resemble the flu
with headaches, dizziness, or nausea. If you
have these signs, get fresh air at once! Have
the heater inspected by a qualified service
technician. Some people are more affected by
carbon monoxide than others. These include
pregnant women, people with heart or lung
disease or anemia, those under the influence
of alcohol and those at high altitudes.
Robertshaw Millivolt Gas Valve
Gas Control Knob
(Pilot / On / Off)
Piezo Igniter
Allumeur
Gas Pilot Hood
Veilleuse à gaz
Thermopile
PILOT ASSEMBLY
Figure 34
TH
TP
TP/TH
Flame Height Control
Knob (HI/LO)
ON/OFF Switch
Interrupteur
Igniter (electrode)
Allumeur
Thermocouple