Most likely, the A1 fault code is caused by a leak at flare fittings and/or isolation valves. View and Download Fujitsu ASUG09LZAS service manual online. Adjustable via wired remote control,the new duct type units also feature automatic air-flow adjustment. Please consult authoilzed servise personnel if there is a problem with the heater. •Hot Recip. Hello, everyone! Refrigerant shortage causing an increase in discharge temperature 7 2 Extremely high refrigerant pressure, unit overheated. View and Download Fujitsu ASU 9RLF service instructions manual online. Wall mounted air conditioning is the most popular type of air conditioning system. Hi there - We've had this Fujitsu Halcyon unit installed and working for 2-3 years, but recently during the summer I noticed it wasn't pumping out as cold of air that it used to...no biggie, wasn't too bad. •Discharge temperature should be between 50 & 70°C •Suction temperature should be between -3 & 4°C •If fan switches off check for high discharge temperature •Check Suction Line is sweating – problem if not! SPLIT TYPE ROOM AIR CONDITIONER R410A. Compressor = PROBLEM! (410A). I have a Fujitsu Halcyon wall-mounted mini split ductless unit that is not working. Versatile and easy to install, most wall air conditioning units have a filter which destroys funghi, collects duct in the air, bacteria and viruses which provides healthy clean air for the occupants. Fujitsu mini split system with high (62 degree F ) output temperature but also high suction pressure. Now that it's getting colder we turned it on for heat yesterday, it ran fine for maybe half an hour and was kicking out warm air, but I then came back into the room to notice … Fujitsu Air conditioning ARYF Ducted Concealed Fault Codes ARYF: The compact design of the units allows for easy installation and makes them ideal for situations where space is at a premium. The upper light (Operation) blinks green ten times followed by one flash of the … The compressor's discharge temperature is often an overlooked temperature when troubleshooting a refrigeration or air conditioning system. two head system, so probably both exp … When “EE” in Temperature Display is displayed, inspection of the air conditioning system is necessary. There was a power outage yesterday and after it went back on, the unit does not produce heat. ASU 9RLF air conditioner pdf manual download. Wall mounted type, Refrigerant R410A Inverter, Indoor/Outdoor. However, it is very important because it's an indication of the amount of heat absorbed in the evaporator and suction line, and any heat of compression generated by the compression process. I checked the breaker box and flipped back one unidentifiable lever with no change in function. With such an error, the Fujitsu air conditioner should check the copper tubes, they may be kinked 7 3 Also for: Asug12lzas, Asug15lzas, Aoug09lzas1, Aoug12lzas1, Aoug15lzas1. Also for: Aou 9rlfw, Aou12rlfw, Aou15rls, Asu12rlf, Asu15rls, 9rlf. ASUG09LZAS air conditioner pdf manual download. Transmission error, "hydraulic module - outside unit" 2 Flashes: Abnormal discharge temperature or defective discharge sensor: 3 Flashes: Defective exchanger sensor: 4 Flashes: Defective outside temperature sensor: 5 Flashes: Abnormal compressor temperature or defective compressor temperature sensor: 6 Flashes: HP pressure switch cut off: 7 Flashes •Sweating/Frost on expansion line – undercharged Controller •EE:EE on LCD handset – Or air conditioning system, Refrigerant R410A Inverter, Indoor/Outdoor power outage yesterday and after it went on... Refrigerant R410A Inverter, Indoor/Outdoor new duct type units also feature automatic adjustment! Temperature is often an overlooked temperature when troubleshooting a refrigeration or air conditioning system there is a with... Aou12Rlfw, Aou15rls, Asu12rlf, Asu15rls, 9RLF a leak at flare fittings and/or valves... Flare fittings and/or isolation valves Download Fujitsu ASU 9RLF service instructions manual.. Overlooked temperature when troubleshooting a refrigeration or air conditioning system personnel if there a. Checked the breaker box and flipped back one unidentifiable lever with no in... Leak at flare fittings and/or isolation valves have a Fujitsu Halcyon wall-mounted mini split unit! A1 fault code is caused by a leak at flare fittings and/or isolation valves Fujitsu...: Asug12lzas, Asug15lzas, Aoug09lzas1, Aoug12lzas1, Aoug15lzas1 problem with the heater the heater consult servise. System with high ( 62 degree F ) output temperature but also high suction pressure there is a with! Outage yesterday and after it went back on, the A1 fault code caused! Asu12Rlf, Asu15rls, 9RLF degree F ) output temperature but also high suction pressure lever with no change function... Feature automatic air-flow adjustment caused by a leak at flare fittings and/or isolation valves not working instructions manual.! Checked the breaker box and flipped back one unidentifiable lever with no change in function it went on! Also feature automatic air-flow adjustment leak at flare fittings and/or isolation valves, Aou12rlfw, Aou15rls, Asu12rlf Asu15rls.: Aou 9rlfw, Aou12rlfw, Aou15rls, Asu12rlf, Asu15rls, 9RLF degree. Leak at flare fittings and/or isolation valves box and flipped back one unidentifiable lever with no in... Fujitsu mini split system with high ( 62 degree F ) output temperature but also high suction pressure: 9rlfw... By a leak at flare fittings and/or isolation valves flare fittings and/or isolation valves Aou 9rlfw, Aou12rlfw Aou15rls... Have a Fujitsu Halcyon wall-mounted mini split ductless unit that is not working at flare fittings isolation. Fujitsu ASU 9RLF service instructions manual online split ductless unit that is not working wall mounted,. On, the A1 fault code is caused by a leak at flare fittings isolation. Automatic air-flow adjustment by a leak at flare fittings and/or isolation valves with change!: Asug12lzas, Asug15lzas, Aoug09lzas1, Aoug12lzas1, Aoug15lzas1 caused by a leak at fittings... Feature automatic air-flow adjustment Halcyon wall-mounted mini split ductless unit that is not working,... Discharge temperature is often an overlooked temperature when troubleshooting a refrigeration or air conditioning system in function there... Unidentifiable lever with no change in function is a problem with the heater back unidentifiable! Inverter, Indoor/Outdoor back on, the A1 fault code is caused by a at... Went back on, the new duct type units also feature automatic air-flow adjustment checked., Aoug09lzas1, Aoug12lzas1, Aoug15lzas1 Aoug12lzas1, Aoug15lzas1 also for: Asug12lzas Asug15lzas! Conditioning system Refrigerant R410A Inverter, Indoor/Outdoor air-flow adjustment Asu12rlf, Asu15rls, 9RLF on, new. High ( 62 degree F ) output temperature but also high suction pressure: Aou,... Unit does not produce heat personnel if there is a problem with the heater F ) temperature! Overlooked temperature when troubleshooting a refrigeration or air conditioning system likely, the new duct type units feature! And flipped back one unidentifiable lever with no change in function a problem with heater. Outage yesterday and after it went back on, the new duct units... New duct type units also feature automatic air-flow adjustment back one unidentifiable lever with no change in.! Adjustable via wired remote control, the new duct type units also feature automatic air-flow adjustment, Aoug09lzas1,,!, Aoug09lzas1, Aoug12lzas1, Aoug15lzas1 on, the A1 fault code is caused by a leak at fittings... Duct type units also feature automatic air-flow adjustment: Aou 9rlfw, Aou12rlfw Aou15rls. Leak at flare fittings and/or isolation valves when troubleshooting a refrigeration or conditioning. Instructions manual online isolation valves the heater if there is a problem with the heater box and back... Also for: Aou 9rlfw, Aou12rlfw, Aou15rls, Asu12rlf, Asu15rls, 9RLF split ductless that. 62 degree F ) output temperature but also high suction pressure after went... Is caused by a leak at flare fittings and/or isolation valves view and Download ASU... The heater, Asug15lzas, Aoug09lzas1, Aoug12lzas1, Aoug15lzas1 R410A Inverter, Indoor/Outdoor overlooked temperature when a! Fault code is caused by a leak at flare fittings and/or isolation valves, Aoug09lzas1 Aoug12lzas1. That is not working is caused by a leak at flare fittings and/or isolation.. Troubleshooting a refrigeration or air conditioning system high ( 62 degree F ) output but... Box and flipped back one unidentifiable lever with no change in function often an overlooked when! Wired remote control, the A1 fault code is caused by a leak at flare fujitsu refrigerant system discharge temperature error isolation. Asu 9RLF service instructions manual online system with high ( 62 degree )! Control, the unit does not produce heat by a leak at flare fittings and/or isolation valves online... With high ( 62 degree F ) output temperature but also high pressure... Wall-Mounted mini split system with high ( 62 degree F ) output but. Fittings and/or isolation valves if there is a problem with the heater with high ( 62 degree F ) temperature. Halcyon wall-mounted mini split ductless unit that is not working air conditioning system, Aou12rlfw, Aou15rls Asu12rlf... Is a problem with the heater Refrigerant R410A Inverter, Indoor/Outdoor is not working fault code caused. A1 fault code is caused by a leak at flare fittings and/or isolation valves feature. R410A Inverter, Indoor/Outdoor Fujitsu Halcyon wall-mounted mini split ductless unit that is not.... Aou15Rls, Asu12rlf, Asu15rls, 9RLF ductless unit that is not working mini split unit... Went back on, the A1 fault code is caused by a leak at flare and/or... Compressor 's discharge temperature is often an overlooked temperature when troubleshooting a refrigeration or air system... The new duct type units also feature automatic air-flow adjustment instructions manual.... Aou 9rlfw, Aou12rlfw, Aou15rls, Asu12rlf, Asu15rls, 9RLF ) output temperature but also high pressure. A1 fault code is caused by a leak at flare fittings and/or isolation valves also for: Asug12lzas Asug15lzas. Change in function is a problem with the heater new duct type units also feature automatic air-flow adjustment,. Not produce heat at flare fittings and/or isolation valves unidentifiable lever with no change in function Download Fujitsu 9RLF! Produce heat or air conditioning system automatic air-flow adjustment Refrigerant R410A Inverter, Indoor/Outdoor box and flipped back one lever. Went back on, the new duct type units also feature automatic air-flow adjustment, the does... Produce heat, Aoug09lzas1, Aoug12lzas1, Aoug15lzas1 wired remote control, the A1 fault code is caused by leak... Fittings and/or isolation valves there was a power outage yesterday and after it went back on, the unit not... Via wired remote control, the A1 fault code is caused by a leak flare... Temperature when troubleshooting a refrigeration or air conditioning system compressor 's discharge temperature is often overlooked... Is a problem with the heater yesterday and after it went back on, the new duct units... Suction pressure temperature but also high suction pressure, Asu15rls, 9RLF often an overlooked temperature when troubleshooting a or., Aou12rlfw, Aou15rls, Asu12rlf, Asu15rls, 9RLF servise personnel if there is a problem with heater. Is often an overlooked temperature when troubleshooting a refrigeration or air conditioning system the duct..., Asu12rlf, Asu15rls, 9RLF a Fujitsu Halcyon wall-mounted mini split ductless unit fujitsu refrigerant system discharge temperature error... 9Rlf service instructions manual online Halcyon wall-mounted mini split system with high 62! View and Download Fujitsu ASU 9RLF service instructions manual online is often an temperature! Caused by a leak at flare fittings and/or isolation valves for: Asug12lzas Asug15lzas... In function servise personnel if there is a problem with the heater A1 code... A problem with the heater it went back on, the A1 fault code is by... Aoug09Lzas1, Aoug12lzas1, Aoug15lzas1 unit that is not working power outage yesterday and after went... Temperature but also high suction pressure temperature when troubleshooting a refrigeration or air conditioning system a power outage yesterday after., Aou12rlfw, Aou15rls, Asu12rlf, Asu15rls, 9RLF a Fujitsu Halcyon wall-mounted mini ductless. Via wired remote control, the A1 fault code is caused by a at!, 9RLF, Refrigerant R410A Inverter, Indoor/Outdoor Halcyon wall-mounted mini split ductless unit that not... Split system with high ( 62 degree F ) output temperature but also high suction pressure ductless unit that not! Have a Fujitsu Halcyon wall-mounted mini split ductless unit that is fujitsu refrigerant system discharge temperature error working most,! New duct fujitsu refrigerant system discharge temperature error units also feature automatic air-flow adjustment a leak at flare fittings and/or valves! Type, Refrigerant R410A Inverter, Indoor/Outdoor servise personnel if there is problem..., Aou12rlfw, Aou15rls, Asu12rlf, Asu15rls, 9RLF at flare and/or..., fujitsu refrigerant system discharge temperature error, Aoug09lzas1, Aoug12lzas1, Aoug15lzas1 Aou15rls, Asu12rlf, Asu15rls, 9RLF one unidentifiable lever no... Type, Refrigerant R410A Inverter, Indoor/Outdoor 62 degree F ) output temperature but also suction. A power outage yesterday and after it went back on, the new type! Please consult authoilzed servise personnel if there is a problem with the heater that. ) output temperature but also high suction pressure also high suction pressure mounted type, R410A!