Fujitsu Appliance Repair in Cheadle West & Gatley

What do 5 red and 3 green flashes mean on a Fujitsu unit?

Five red and three green LED flashes indicate a CT (Current Transformer) sensor abnormality on Fujitsu units. This affects the current monitoring of the compressor circuit. Contact a specialist technician to diagnose the outdoor unit.

What does error E:17 mean on a Fujitsu AC unit?

Error E:17 indicates the Intelligent Power Module (IPM) in the inverter has detected an abnormal condition. Check that the outdoor unit has adequate ventilation. A specialist technician should inspect the outdoor unit and test the IPM.

What does error E:13 mean on a Fujitsu heat pump?

Error E:13 indicates an abnormal signal from the outdoor unit. Reset the system by switching off at the isolator for 10 minutes. If the fault persists, contact a specialist technician.

What does error E:16 mean on a Fujitsu heat pump?

Error E:16 indicates the pressure switch has been triggered multiple times due to abnormal refrigerant pressures. Contact a specialist technician to check refrigerant levels and pressure switch operation.

What does no red and 5 green flashes mean on a Fujitsu unit?

No red light with five green LED flashes indicates a forward communication failure during operation on Fujitsu units. Check the interconnecting cables between units for damage or loose connections. If the fault persists, contact a specialist technician.

What is a ductless mini-split air conditioning system?

A ductless mini-split system consists of an indoor unit (evaporator) and an outdoor unit (condenser) connected by copper tubing and electrical wiring passed through a small hole in the wall. Unlike central air systems, mini-splits require no ductwork, avoiding the energy losses associated with ducts which can account for more than 30 percent of energy consumption.

What does the SEER rating mean on my Fujitsu air conditioner?

SEER stands for Seasonal Energy Efficiency Ratio and measures the cooling efficiency of air conditioners and heat pumps. The higher the SEER rating, the more energy efficient the unit, which translates to lower electricity bills. Modern Fujitsu units can achieve SEER ratings significantly higher than minimum requirements.

How durable is the Fujitsu outdoor unit against weather?

Fujitsu outdoor units are designed to operate properly outside your house or building. If installed and secured in place correctly, they can withstand sun, rain, and wind all year round.

What sounds are normal from my Fujitsu air conditioner?

Several sounds are normal during operation: water running in the pipe during operation and shortly after shutdown; refrigerant circulating for two to three minutes after you turn the unit on; slight squeaking as the front cover expands or shrinks due to temperature change; and sizzling sounds during heating mode caused by automatic defrosting.

What is Outdoor Low Noise mode?

Outdoor Low Noise mode reduces the sound level of the outdoor unit, which is effective when the surrounding area needs to be quiet, such as during the night. This mode can be used during cooling, heating, and auto operation but cannot be used in fan or dry mode. The setting is saved even when the air conditioner is switched off.