Repair or Replace a Pool Robot? Decide With Real Costs
A repair quote is not a verdict until you compare it to the price of a new robot in the same class. Here is the fifty percent rule, real part…
Troubleshooting
When your robot floats in place, stops mid cycle, or will not power on at all, start here. Each guide follows the same approach: the symptom, the likely causes ranked from most to least common, and the checks that separate them, in the order that wastes the least of your time. We cover robots that will not climb, cords that keep tangling, error lights, tripped outlets, weak suction, and cleaners that miss the same corner every run. Most fixes here need no tools beyond your hands and a garden hose. Where a repair is genuinely a job for the service center, we say so plainly, along with what it typically costs and when replacement makes more sense than repair.
15 guides
Cordless Pool Robot Won’t Charge: Battery or Charger?
A robot that refuses to charge is rarely the dead battery owners assume first. Test the charger, the contacts, and the pack in that order, and most refusals turn out…
Pool Robot Misses the Same Spots: Coverage Fixes
The same corner comes up dirty every single cycle even though the robot finishes on schedule. Here is how to map the dead zone, rotate the fix that matches it,…
Pool Robot Not Working? A Complete Diagnostic Path
Five symptoms cover almost every dead or misbehaving robotic pool cleaner. Find yours, run the checks in order, and land on the fix without guessing or buying parts blind.
Pool Robot Won’t Turn On: Check These in Order
A dead robot is usually a dead outlet, a tripped GFCI, or a tired power supply, in that order. Walk the power path from wall to robot before you spend…
Pool Robot Stops Mid-Cycle: The Usual Suspects
Robots that start strong and quit partway are protecting themselves from something. Here are the usual suspects, ranked by how often they turn out guilty, plus a 20-minute test order.
Pool Robot Not Climbing Walls Anymore: Real Causes
A robot that used to climb and suddenly will not is almost always fixable for under $100. Match how it fails on the wall to the cluster of causes behind…
Pool Robot Hums but Won’t Move: Drive Faults Explained
That low hum means power is fine and the pump is alive, so the fault lives in the drive line. Trace jams, belts, gears, motor, and board in cost order,…
Pool Robot Cord Keeps Tangling: Fixes That Hold
A pool robot cord that knots every run is fixable in an afternoon. Here is how to test the swivel, size your cable payout, and retrain a cord that coils…
Pool Robot Gets Stuck in the Same Spot Every Run
When a robot beaches on the same drain or ladder every cycle, geometry is the culprit. Identify the trap, apply the right workaround, and let the machine finally finish its…
Pool Robot Error Lights Decoded: What Blinks Mean
Blink codes look cryptic until you sort them into families: motor stall, no water, communication, or battery. Match your pattern to the right family and skip the guessing.
Pool Robot Trips the GFCI: What It’s Telling You
A GFCI that trips when the robot runs is not malfunctioning, it is doing its job. Here is how to separate a nuisance trip from a real fault without ever…