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Free referral line for ductless mini-split problems · 11 Florida regions

Mini Split Repair
Florida

Fujitsu

Fujitsu mini-split repair in Florida

Fujitsu publishes a straightforward troubleshooting checklist — and some of what looks like a fault is normal. Here's what Fujitsu says, and when to call a technician.

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Several outdoor air-conditioning condensers mounted on the side of an older building
Restart delay
About 3 min
Flashing (heat)
Often defrost
Warranty
Licensed install

Is a flashing light on my Fujitsu a problem?

Not always. In heat mode, Fujitsu says the unit will temporarily stop for 7 to 15 minutes during automatic defrosting, and the OPERATION lamp will flash. That's normal. A flashing light in cooling mode, or one that doesn't stop, is worth noting down and reporting — see error codes & blinking lights.

Why won't my Fujitsu start after a power outage?

Fujitsu builds in a delay: whenever power is interrupted, the protection circuit prevents the unit restarting for about 3 minutes. After a Florida storm outage, give it a few minutes before assuming a fault.

Fujitsu's checklist before calling for service

Fujitsu's troubleshooting page asks owners to check for a power failure, a tripped breaker or blown fuse, the timer, a dirty air filter, blocked intake or outlet grilles, the thermostat setting, open doors or windows, and dead remote batteries. If those are fine and it still isn't cooling or heating, it needs a technician — our Florida mini-split referral line can connect you with one who works on ductless systems.

Fujitsu warranty

Fujitsu's extended coverage applies to systems installed by a licensed contractor with online product registration submitted. If your system is recent, contact the original installer first. We're not affiliated with Fujitsu General.

What to expect

Before you call about a Fujitsu unit

  1. STEP 01

    Wait 3 minutes

    Especially after a power outage.

  2. STEP 02

    Run the checklist

    Power, breaker, timer, filter, grilles, set point, remote.

  3. STEP 03

    Defrost or fault?

    Flashing in heat mode can be normal defrost.

  4. STEP 04

    Call with details

    Model number, mode, and what the lights are doing.

Where we take calls

Fujitsu mini-split service across Florida

Calls are routed by ZIP code to independent technicians who already work in the caller's area.

Hillsborough, Pasco and Hernando countiesTampa BaySee Tampa Bay Pinellas CountySt. Petersburg & ClearwaterSee St. Petersburg & Clearwater Sarasota and Manatee countiesSarasota & BradentonSee Sarasota & Bradenton Lee and Charlotte countiesFort Myers & Cape CoralSee Fort Myers & Cape Coral Collier County and Bonita SpringsNaplesSee Naples Palm Beach CountyPalm Beach CountySee Palm Beach County St. Lucie, Martin and Indian River countiesTreasure CoastSee Treasure Coast Broward CountyFort Lauderdale & BrowardSee Fort Lauderdale & Broward Miami-Dade and Monroe countiesMiami-Dade & the KeysSee Miami-Dade & the Keys Duval, St. Johns, Clay, Nassau and Baker countiesJacksonvilleSee Jacksonville Orange, Osceola, Seminole and Lake countiesOrlando & KissimmeeSee Orlando & Kissimmee Everywhere elseAll areas & ZIP codesCheck your ZIP

Common problems

Not Cooling or HeatingBlowing warm air in summer, cold air in winter, weak airflow or icing up.Leaking WaterWater dripping from the indoor unit — usually a clogged drain or a failed condensate pump.Error Codes & Blinking LightsWhat a flashing light or code means, which resets are safe, and when to call.Refrigerant Leak RepairFinding and fixing the leak properly — not just topping it up.Cleaning & MaintenanceDeep cleaning, mold and musty smells — a bigger job in Florida humidity.Outdoor Unit, Noise & SmellsFan not spinning, compressor not starting, humming, rattling or odd smells.

Check your ZIP code

1,364 Florida ZIP codes are covered by the technicians we refer calls to.

FAQ

Fujitsu mini-splits — common questions

Still unsure? Describe what your unit is doing and a local technician can tell you what it likely needs.

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My Fujitsu stops heating for a few minutes in the morning — normal?

Likely, yes: Fujitsu says automatic defrost can pause heating for 7 to 15 minutes, with the OPERATION lamp flashing.

Where do I find Fujitsu error codes?

In your model's manual and Fujitsu's support site. Codes vary by series; give the technician your model number.

Do you work with Fujitsu directly?

No. We're a referral line not affiliated with Fujitsu; independent technicians in the network service Fujitsu equipment.

Mini-split acting up? Get connected with a local technician.

Tell us your ZIP code and what your mini-split is doing. We connect you with an independent local HVAC technician who works on ductless systems in your area.

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