Yacht Dishwasher Repair in Miami: Miele, Fisher & Paykel and Bosch Drawer Units on Board

Berne Appliance Repair fixes galley dishwashers on yachts at the dock in Miami, Fort Lauderdale, and Palm Beach. We come to the slip instead of asking an owner to pull a drawer unit and drive it to a shop. The units we see most on board are the Miele G-series compact, built into an 18-inch cabinet run; the Fisher & Paykel DishDrawer in single and double configurations; Bosch 18-inch and 24-inch models; and Asko drawer and full-size units common on European-built hulls. A galley dishwasher fails for the same reasons a house dishwasher does: a worn pump, a cracked hose, a tired control board. What differs on a boat is the power feeding it, the drain path it empties into, and the salt air working on every hinge and gasket. Call (754) 345-4515 and we will meet you at the boat with parts on the truck.

Miele, Fisher & Paykel, Bosch and Asko on board

Most builders spec a compact 18-inch dishwasher into the galley because full-size 24-inch footprints eat cabinet space a designer wants for storage. Miele's G-series compacts show up most often on Sunseeker, Princess, and Viking Yacht builds we service, usually paired with the same brand's washer-dryer down the passage. Fisher & Paykel's drawer format sits low, which is part of why it turns up on sailing yachts and smaller motor yachts where every inch of height matters. Bosch runs both 18-inch and 24-inch platforms depending on the galley layout. Asko is the one we see mostly on Dutch and German-built hulls, often still wired for 230 volts from the factory instead of converted at commissioning.

The drawer form on a Fisher & Paykel also handles the vessel's motion differently than an upright door unit. A drawer stays sealed and level even when a wake rocks the boat mid-cycle; a front-loading Miele or Bosch relies on its door gasket and latch to keep water in during a roll, and that gasket is exactly the part salt air degrades first.

120 volts, 230 volts, and the inverter feeding it

American-built and refit yachts run their galley on 120-volt shore power or inverter output, same as a house. European hulls often keep their factory 230-volt, 50-hertz appliances and either run a dedicated 230V circuit off a transformer or feed them through a frequency-converting inverter. This matters because a dishwasher's wash and drain pump motors are timed to that 50-hertz cycle. Run one on a 60-hertz inverter without the right conversion and the pump spins faster than designed, shortening bearing life and throwing off the fill and drain timing the control board expects.

We check the vessel's power path before we touch the unit. A dishwasher that stopped mid-cycle after a dockage change or a generator swap is often a power mismatch, not a failed part.

Pump seals and the salt air working on every hinge

The circulation pump seal and the drain pump seal are wear parts on any dishwasher, and salt-laden humidity in a closed galley locker accelerates that wear compared to a house kitchen. We see seals go soft and start weeping two to three years sooner on boats near open water than on the same models ashore. Door hinges and the spring that holds a Miele or Bosch door open corrode at the pivot pin first; you will feel it as a door that drops on its own or binds partway open. Stainless fasteners help, but stainless still pits in a salt environment over enough seasons, and a corroded hinge pin is a straightforward swap once we're aboard.

Where the water actually goes

A house dishwasher drains into a p-trap under the sink and forgets about it. A yacht dishwasher drains into the vessel's grey-water system, usually up and over to a holding tank through a check valve or a small macerator pump, working against a head of several feet depending on where the unit sits relative to the tank. If that tank vent is blocked or the check valve has failed, the dishwasher fights a vacuum or a backflow it was never designed to push against, and you get a wash cycle that never fully drains or one that backflows into the unit at the start of the next cycle.

We trace the drain line all the way to the tank on a persistent drain complaint, not just the pump. Half the bad-pump calls we get on boats turn out to be a restricted grey-water line or a tank that's simply full.

Float switch trips when the boat rolls

Most galley dishwashers carry an internal float switch, an anti-flood sensor at the base of the tub that shuts the unit down and locks out the fill valve if it senses standing water where there shouldn't be any. Ashore, that switch almost never trips outside a real leak. Underway or at a rolling anchorage, the water already in the tub can slosh enough on a hard heel to lift the float and trip a false flood code mid-cycle. The cycle stops, the display throws a fault, and the owner assumes the machine broke.

We test the float switch's free movement and confirm it seats correctly before assuming a control board or a real leak is to blame. On sailing yachts that heel regularly under way, we sometimes recommend running the dishwasher only at anchor or the dock for exactly this reason.

Fault codes worth knowing

Miele's G-series throws F11 for a water inflow fault, F13 for a suspect temperature sensor reading, and F14 for a heating circuit that isn't reaching temperature within its window. Fisher & Paykel's DishDrawer shows F1 for a drain fault and A1 as a general system alarm that needs the drawer opened and reset before it tells you more. None of these codes name the failed part outright. They point us to a subsystem, and from there it's a meter and a look at the actual component.

What it typically costs

A drain pump replacement runs $250 to $400 in parts and labor. A circulation pump, the larger motor that runs the wash spray arms, runs $400 to $700. A control board replacement, needed when the logic itself has failed and not just a sensor feeding it bad data, runs $350 to $650 depending on the model. A door seal or gasket replacement runs $180 to $260. Every visit starts with our $59 diagnostic, waived once you approve the repair, and every repair carries a 90-day labor warranty.

For the refrigeration and ice side of the same galley, see our yacht refrigerator troubleshooting guide, and for the full scope of what we cover on board, our yacht and marine appliance repair page lists every system and brand.

Questions owners ask

### Do you come to the boat or do I need to bring the dishwasher to you?

We come to the boat. We work dockside at Miami Beach Marina, Bahia Mar, Pier 66, Lauderdale Marine Center, and marinas in Aventura and Boca Raton, and we carry a marina's COI and vendor forms with us when the dock office needs them on file.

### Can a European 230-volt dishwasher run safely on U.S. shore power?

Only through the right transformer or frequency converter, sized for that specific appliance. Running it on a mismatched inverter output is the single most common cause of premature pump failure we see on European-built hulls, and it's worth confirming before you assume the machine itself is faulty.

### How long does a drain pump replacement take at the dock?

Usually 45 minutes to an hour once we've confirmed the pump is the actual fault and not a blocked grey-water line. If the part is already on the truck, most calls finish in a single visit.