Dometic D21 Service Manual page 13

Range
Component
EN
Diagnostic Question
Flex Line (R31/S31 models only)
Visually inspect the flex line. Are there any
kinks?
Are there any blockages in the line or
visible damage to the line?
Is there a constant gas smell present?
Gas Regulator
Do the burner or pilots fail to light or stay
lit?
Do the burners light, but the flames are
low?
Is the oven not reaching the set cooking
temperature?
Is there a constant gas smell present?
Inspect the regulator. Is there visible
damage?
Is there a constant gas smell present?
Is the range rattling during operation?
Inspect the manifold. Is there visible
damage?
Action Based On Status
Straighten the line.
Replace the component (visit www.eDometic.com
for service kit information and www.dometic.com for
installation details).
Perform a spray leak test.
• Test the gas flow:
1. Confirm there is gas in the tanks.
2. Confirm the gas is turned on from the tank.
3. Hold the oven knob in the pilot position or
the burner knob in the light position for up to
10 seconds.
4. Check for a gas smell.
Yes - wait for the gas to clear, then check for a
spark at the burner or pilot. If there is a spark
but the burner or pilot does not light, check
the ignition system.
No - continue with the diagnosis.
• Check the gas pressure.
• Check the flex line for damage.
• Perform a spray leak test.
If damage is observed, replace the component (visit
www.eDometic.com for service kit information and
www.dometic.com for installation details).
Manifold
• Perform a spray leak test.
• Check the gas pressure.
Replace the component (visit www.eDometic.com
for service kit information and www.dometic.com for
installation details).
Visually check to make sure the mounting brackets are
in place. Tighten the brackets if they are loose.
If damage is observed, replace the component (visit
www.eDometic.com for service kit information and
www.dometic.com for installation details).
General Information
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