Convotherm E16 Error Code
Dehumidifier valve functional fault.
Source: Convotherm/Convotherm_mini_Level1-Service_CommercialKitchen_en.md
What does Convotherm E16 mean?
Convotherm shows E16 — Dehumidifier valve functional fault — on the mini combi oven range. The manual lists these reasons: The dehumidifier valve is blocked by foreign matter/dirt; Faulty initialization of the dehumidifier valve; The dehumidifier valve has been moved or damaged from outside by an object applied with force. The control flags the fault and holds the affected function until the message is cleared.
Symptoms
- Display shows error code E16 (Dehumidifier valve functional fault)
- The affected function is interrupted until the fault is cleared
Common causes
- The dehumidifier valve is blocked by foreign matter/dirt
- Faulty initialization of the dehumidifier valve
- The dehumidifier valve has been moved or damaged from outside by an object applied with force
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Diagnostic steps
Clear the rear air-intake pipe
Remove the foreign matter/dirt from the rear air intake pipe of the appliance so that the valve can rotate freely once again. Caution! First switch off the appliance.
Restart the appliance
Switch off the appliance Restart the appliance after 10 sec.
Contact your service partner
Contact the responsible service partner (make a note of the message on the display) Have the dehumidifier valve replaced
When to call a professional
The manual routes E16 (Dehumidifier valve functional fault) to the responsible Convotherm service partner. Note the exact message on the display, stop using the affected function, and call a qualified technician — board, sensor and electrical diagnosis on a combi oven involves live components.
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Other Convotherm Error Codes
Not enough water reaching the combi oven.
Connection area temperature too high.
Fan malfunction.
Connection area fan malfunction.
No gas (gas models).
Water filter cartridge used up, replace as soon as possible. Cooking is still possible.
Excess temperature in oven / oven sensor failure.
Excess temperature of steam generator / steam generator sensor failure.
Excess temperature of condenser / condenser sensor failure.
Core temperature sensor fault.
Bypass sensor failure.
Steam generator safety temperature limiter sensor failure.
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