Mr. Heater MH11BFLEX Instructions D'utilisation Et Manuel Du Propriétaire page 8

NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING! NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!
SYMPTOM
• Spark electrode does not produce spark.
CAUSE
1. Spark electrode broken.
2. Igniter wire may not be attached to spark electrode,
ground wire may not be attached to frame.
3. Igniter wire damaged.
4. Piezo igniter is defective.
SYMPTOM
• Spark electrode produces spark but pilot does not light.
CAUSE
1. No gas to heater.
2. "PILOT" position not properly aligned.
3. Pilot is blocked with foreign debris.
SYMPTOM
• Pilot flame does not stay lit when knob is released.
CAUSE
1. Improper pilot lighting.
2. Pilot flame not surrounding thermocouple.
3. Pilot Assembly is defective.
4. Tip switch wires are disconnected.
SYMPTOM
• Main burner does not ignite.
CAUSE
1. Main burner orfice is blocked.
SYMPTOM
• Heater keeps shutting "OFF" during normal operation.
CAUSE
1. Pilot is blocked.
2. Inadequate fresh air opening.
3. Tip over switch activated from bumping heater.
4. Regulator defective.
5. Internal contamination.
• For additional assistance or information, please call Technical services.
Mr. Heater | Portable Buddy Radiant Heater
REMEDY
1. Replace ODS (Oxygen Depletion Sensor). See Service Dealer.
2. Attach igniter wire or ground wire. See Service Dealer.
3. Replace igniter wire. See Service Dealer.
4. Replace gas valve assembly. See Service Dealer.
REMEDY
1. Install disposable cylinder or connect hose and filter where
required and turn on valve at remote cylinder.
2. Turn gas control knob to "PILOT" position and depress.
3. Clean pilot. See MAINTENANCE section.
REMEDY
1. Make sure that the control knob is completely depressed
in the "PILOT" position and held long enough to purge air
from lines.
2. Clean pilot, see MAINTENANCE.
3. Replace Pilot Assembly. See Service Dealer.
4. Connect tip switch wires. See Service Dealer.
REMEDY
1. Clean burner - see Maintenance.
REMEDY
1. Clean pilot. See MAINTENANCE section.
2. Provide minimum fresh air opening of 11 square inches
(example 5.5" x 2" opening).
3. Re-light.
4. Replace regulator. See Service Dealer.
5. Replace control valve and regulator. See Service Dealer.
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Operating Instructions and Owner's Manual