Hobby • Cooking Equipment
Covers: Maxia T, Ontour A, Ontour C
+2 moreOntour T, Prestige T
Ontour C models: C 680 GE, C 700 GQ, C 680 GE "F"
Ontour T models: T 710 GE, T 700 FH "L", T 700 FH, T 700 F
Ontour A models: A 720 GFM
Prestige T models: T 710 GE
Maxia T models: T 710 GE, T 740 WE, T 740 WF

Hobby Cooking Equipment

(Motorhomes, 2026 Model Year)

View official manual on manufacturer's site ↗

Master Troubleshooting & Diagnostics Matrix

Error Code / IndicatorSymptom / MeaningPossible CauseStep-by-Step DIY FixSuggested Actions
N/A
Gas cooker glass cover accidentally lowered during operation
—
This cuts the gas supply automatically as a safety measure.
DIY Safe
N/A
Fat or hot oil catches fire while cooking
—
Never throw water on a fat/oil fire - smother the flames with a damp cloth or similar, and call the fire department straight away.
Professional Intervention Required
N/A
Oven smells of gas
—
Immediately close the oven shutoff valve and the gas bottles.
DIY Safe

Frequently Asked Questions

Q: How do I set the time on the Dometic CK 155 / CK 500 fume hood?

With the fume hood off, hold the On switch down for about four seconds to reach the hour setting, then use the + and - keys to set it. Tap the On switch once more to move to minutes, adjust those with + and -, then leave it for three seconds to save.

Q: How do I set the timer on the fume hood?

With the fume hood switched on, hold down the light switch together with the - key to open the timer. Set the seconds with + and -, hold the On switch for 3 seconds to move to minutes, adjust those with + and -, then wait three seconds for it to save.