How To Level The Range; How To Check Operation; Gas Conversion - Cosmo COS-244AGC Installation Manual

IMPORTANT: If you hear a snapping or popping sound when lifting the range, the range may not be fully
engaged in the bracket� Check the bracket for obstructions keeping the range from sliding into the wall or keeping
the range foot from sliding into the bracket� Verify that the bracket is held securely to the mounting screws�
5� Slide the range forward to verify the anti-tip bracket is securely attached to the floor�
6� Slide range back so the rear foot is inserted into the slot of the anti-tip bracket�
7� Repeat steps 1 and 2 to ensure that the range foot is engaged in the anti-tip bracket�
8� Once the range is placed into its final location, place a carpenter' s level on the oven floor to ensure that the
range is level from side to side and front to back�
NOTE: The range must be level for optimal cooking and baking performance� Use a wrench to adjust the height
of the leveling legs until the range is level from side to side and front to back�

HOW TO LEVEL THE RANGE

IMPORTANT: The range MUST BE level for optimal cooking and
baking�
1� To adjust the leveling legs of the range, it must first be pulled
forward to disengage itself from the anti-tip bracket�
2� Place a standard flat rack in oven�
3� Place the level on the rack�
4� Use a wrench to adjust the leveling legs up or down until the
range is level�
5� Once level, push the range back into position� Check to ensure
the rear foot is engaged in the anti-tip bracket�

HOW TO CHECK OPERATION

Electronic Burner Ignition System
NOTE: The cooktop and oven burners use electronic igniters in place of standing pilots�
• Cooktop Ignition: When the cooktop control knob is turned to the "Lite" position, the system creates a
spark to light the burner� The sparking continues, as long as the control knob is turned to "Lite"�
• Oven Ignition: When the oven control is turned to the desired setting, sparking will occur and ignites the gas�
Standard Surface Burners
Push in and turn the control knob to the "Lite" position� The flame should light within 4 seconds� The first time a
burner is lit, may take longer than 4 seconds to light due to air in gas lines� Try each burner in succession until all
burners have been checked�
What to do if burners do not light properly:
1� Turn all burner control knobs to the "Off" position�
2� Check to see that the range is plugged in� Also check that the circuit breaks has not tripped or the house
fuse has not blown�
3� Check the gas shut-off valves are set to the open position�
4� Check the burner caps are properly positioned on each burner base�
NOTE: If the burner continues not to light then contact your dealer or authorized service company for assistance�
How to Adjust Flame Height
Adjust the height of top burner flames� The
cooktop "Low" burner fame should be a steady
blue flame approximately 1/4" (0�64 cm) high�
How to Adjust Standard Burner
IMPORTANT: Adjustments must be made with two other burners in operation on a medium setting� This
prevents the upper row of the flames from being set too low, resulting in the flame being extinguished when
other burners are turned on�
The flame can be adjusted using the adjustment screw in the center of the valve stem� The valve stem is located
directly behind the control knob�
Figure 15
LITE
MAX
If the "Low" flame needs to adjusted:
1� Light one burner and turn to lowest setting�
2� Remove the control knob�
a� Utilize a small flathead screwdriver to adjust the screw by the control knob valve stem�
b� Slowly turn the screw until the flame appearance is correct�
3� Re-install the control knob�
4� Test the flame by turning the control from "Low" to "High", checking the flame at each setting�
5� Repeat above steps for each burner�

GAS CONVERSION

WARNING: Explosion Hazard
• Use a new CSA International approved gas supply line�
• Install a shut-off valve�
• Securely tighten all gas connections�
• If connected to LP, have a qualified technician make sure gas pressure does not exceed 14" (36cm) water column�
• Examples of a qualified technician include: licensed heating personnel, authorized gas company personnel,
and authorized service personnel�
• Failure to do so can result in death, explosion or fire�
The range can be used with Natural Gas or LP/Propane Gas� The range is manufactured from the factory for use with
Natural Gas� A kit for converting to LP/Propane Gas is supplied with your cooktop� The kit is marked "For LP/Propane
Gas Conversion"�
NOTE: When the cooktop is converted for LP/Propane Gas, the LP gas supply is required to provide a minimum of
10" to a maximum of 14" water column to the cooktop regulator�
16 17
Low Flame
OFF
Control Knob
OFF
LITE
MAX
MIN
MIN
Figure 16
High Flame
Figure 17
Valve Stem
Flathead
Screwdriver