Dometic D21 - Page 16

16
EN
General Information Range
Component Diagnostic Question Action Based On Status Page
Oven Thermostat Continued
Does the pilot extinguish or not stay lit? • Check the air/gas mixture. 21
• Confirm the control knob is fully engaging with
the coil to set the magnet in the oven thermostat:
1. Push the control knob in at the "pilot /push/
hold" setting.
2. Continue holding the control knob in and
manually light the pilot.
3. Aer approximately five seconds, the
thermocouple input should hold the magnet
in the open position.
4. Release the control knob and attempt to
adjust the knob to a desired temperature.
The pilot gas line will remain open as long as the
pilot is lighted and the thermocouple senses
flame. If the pilot goes out, the magnet will drop
out and shut off gas flow to the pilot.
Inspect the thermostat. Is there visible
damage?
If damage is observed, replace the component (visit
www.eDometic.com for service kit information and
www.dometic.com for installation details).
Piezo Ignitor
Does the burner fail to ignite when the
control knob is turned?
• Test the ignition at the burner:
1. Turn one control knob.
2. Watch for a spark at the burner.
3. Repeat for each control knob.
• Clean the burner. 27
• Check the gas pressure. 20
Inspect the ignition module. Is there
visible damage?
If damage is observed, replace the component (visit
www.eDometic.com for service kit information and
www.dometic.com for installation details).
Pilot Assembly (Range Pilot)
Do the burner or pilot fail to light or stay
lit?
• Check the gas pressure. 20
• Confirm the supply valve is closed. 12
• Check for a kink in the pilot line.
• Test the regulator. 13
• Check for obstructions in the following
components:
– orifice
– pilot assembly
– pilot burner
– pilot line
8
• Test the pilot flame:
1. Light the pilot.
2. Confirm the pilot stays lit.
3. Look for a blue flame.
4. Confirm the blue flame is engulfing the
thermocouple.