Rooflight ventilator's LEDs flash to signal a fault

Possible cause: Supply voltage out of range (below 11.1V or above 19.5V), the motor is blocked, or the motor isn't connected. Check the flashing LED pattern against the fault-finding diagram on the ventilator's own control panel to identify which of the three faults applies, then check the battery/supply voltage, clear any obstruction from the fan blades, or check the motor's connection accordingly.

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Coachman • Electrical System

Covers: Amara, Laser, Pastiche

+1 more

VIP

Amara models: 380, 450, 520, 535, 550, 560, 570, 640

Pastiche models: 460, 470, 520, 535, 545, 560

VIP models: 460, 520, 535, 545

Laser models: 650, 655

Coachman Electrical System

(2010 Model Year)

Master Troubleshooting & Diagnostics Matrix

Error Code / Indicator	Symptom / Meaning	Possible Cause	Step-by-Step DIY Fix	Suggested Actions
`N/A`	Rooflight ventilator's LEDs flash to signal a fault	Supply voltage out of range (below 11.1V or above 19.5V), the motor is blocked, or the motor isn't connected	Check the flashing LED pattern against the fault-finding diagram on the ventilator's own control panel to identify which of the three faults applies, then check the battery/supply voltage, clear any obstruction from the fan blades, or check the motor's connection accordingly.	DIY Safe