The short answer
A Contoure dryer that will not start is far more often refusing than failing, because it checks its door, its panel and its supply before the drum moves at all. On this class the usual cause is shore power, inverter or generator not carrying the load, with a door switch that no longer confirms the door is shut next to rule out.
What you actually observe
- It starts on shore power and not on the inverter — A split by supply is a supply answer.
- It ran normally yesterday and is dead today — A clean stop points at a one-shot device or a supply event.
- NEAR MISS: the drum turns but nothing gets warm — That is a heating failure and it has its own page and cause list.
The causes, most likely first on this brand
- Shore power, inverter or generator not carrying the load — A coach machine is among the largest loads on board, and an inverter or a low-amperage hookup refuses or drops the load rather than running it. Ranked first on a Contoure unit: a coach dryer is one of the largest loads on board, so the supply is the first question and very often the whole answer.
- A door switch that no longer confirms the door is shut — No dryer will turn its drum until a switch in the door frame reports closed, and a worn plunger or a door that has dropped on its hinges leaves a machine that ignores the start button. Ranked second here: a latch and switch shaken by road miles lose their margin sooner than a household one.
- A control lock or child lock left engaged — Ranked third here: a panel brushed while stowing the coach locks easily.
- A motor thermal cutout still open after an overload — Ranked fourth here: last, though a small drum overloaded before a trip is exactly how a motor cuts out.
Check in this order, and why this order
- Check which supply the coach is on and what else is drawing at the same time — A machine that starts on shore power and not on the inverter has answered the question.
- Close the door firmly and press it against the frame while pressing start — A machine that wakes under hand pressure has told you exactly what is wrong.
- Look for a padlock symbol or a lock indicator anywhere on the panel — A lock indicator is the commonest reason a working machine appears dead.
What an owner can safely check
- Switch off other large loads and try the machine again on shore power — This separates a supply limit from an appliance fault with nothing taken apart.
About 15 min
- Clean the switch plunger and the strike, and check the door sits square in its frame — A door that has sagged misses the plunger by a fraction and that is enough.
Tools: clothAbout 15 min
- STOP HERE if the next step needs a meter on live terminals or a panel off — That is where an owner check ends and a service call begins.
Before you open anything
Safety
Unplug the dryer or switch off its breaker before any panel comes off, and never defeat a door switch to make a machine run. If you smell gas, do not switch anything on or off, leave the building, and call the gas utility or your emergency number from outside. If a breaker trips a second time on this machine, leave it off and call rather than resetting it again.
When to call a technician
Call once the door, the supply and the panel are all clean and the machine is still silent, because a belt, a motor or a fuse means the cabinet open and a meter. Call immediately rather than resetting again if the breaker trips a second time, and leave the building first if you smell gas. Bear in mind when you decide that an RV appliance is serviced by RV dealers rather than by household appliance technicians, and the warranty usually runs through the dealer who sold the coach.
Nearest pages of this class
What this page does not cover
This page covers the Contoure dryer as a class, not one family or model line. Switch positions, fuse locations and panel legends all change from build to build and are deliberately not here. Where a family or model page exists for your machine, it is the more specific answer and the one to read first.
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
