If under warranty let Fujitsu … May there is a fault in them? fujitsu AC error codes,Error code meaningE0: 00 com error - remote from indoorE1: 00 com error - indoor to outdoorE2: 00 Return Air Thermistor I have a Fujitsu Halcyon wall-mounted mini split ductless unit that is not working. Air conditioners Fujitsu AWY24LBAJ are split type room air conditioners of the ceiling wall type intended for cooling and heating. If no leak is detected, raise the pressure up to 100 psig, then 200 psig, etc. Trouble Shooting What the separate wires do in the interconnecting cables Note – Wires are 240V Live except where marked neutral or Earth or signal. Troubleshooting air conditioners could be easy for the handyman but could be hard for those who are dealing with such problems for the first time. Cause: A PFC (power factor correction) module is used to send electrical pulses to the compressor for operation. View and Download Fujitsu ASU18RLB service instructions manual online. ASU18RLB air conditioner pdf manual download. HIGH-SEER R410A MINI-SPLITS TROUBLESHOOTING GUIDE 2010 - 2011 FUJITSU GENERAL AMERICA, INC. 353 Route 46 West Fairfield, NJ 07004 (866) 952-8324 (973) 575-0381 Service Center Phone (973) 836-0449 Service Center Fax Email: ServiceHVAC@fujitsugeneral.com Fujitsu came out, they replaced some boards under warranty. Do not try to … The refrigerant used is R410A. SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED TYPE INVERTER. Hello, everyone! The Fujitsu heat pump flash codes given in the tables and their descriptions are meant to give you the key to the possible problems you have with your heat pump. Cables marked Signal are digital pulses and you should not attempt to measure these with a meter. Check coil of EEV Remove connector, check each winding resistance Of Coil Read wire White - Red Yellow - Red The below are some of the more common Fujitsu fault codes that you may discover on your air conditioning system. Also for: Aou18rlb, Asu24rlb, Aou24rlb. I checked the breaker box and flipped back one unidentifiable lever with no change in function. Any ideas? There are indoor and outdoor units. can u guys help me plz…..im waiting for a positive reply. I think the service tech had no idea as they replace board after board they even tried to blame it on the wiring. There was a power outage yesterday and after it went back on, the unit does not produce heat. im in pakistan and i love General A/C’s. Fujitsu AWY24LBAJ air fault codes. CN802 QCN27 RED t. Check Point 2 . i have been using fujitsu general split type air conditioner Model= ASG18 ABC-W when i switch it on today,it was short and the outdoor unit and the grills of the split A/C has a current and the compressor is not starting. Red light sensor (RLS): 2 flashes, green light sensor (GLS): 2 flashes – … i have had 3 units on the same site fail on the same code. 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