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Hi, The unit comes up with an error code CH then 1 and alternates continuously. the indoor unit fan runs but the outside unit fan does not. What does the error code mean

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Magnatic contector is faulty or its coil burnd

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Fujitsu asta24 Lcc timer light flashing all the time even when off no cool air coming thru


A continuous blinking timer light is a "model error" meaning the indoor and outdoor unit is mismatched. If the timer light flashes a number of times, pauses, then repeats, count the number of flashes and then you can work out the error code.

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AlvinInside unit fan works; outside unit does not come on. Inside unit showed H5 code once. How do I proceed?


H is most likely for heat pump, meaning error 5 on outdoor unit. My guess would be low pressure since your power to the indoor unit most likely comes from the outdoor unit. Check manual for codes or research model number error codes.

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Mitsubishi timer light 6 times blinking


Indoor unit indicator
RUN lamp = 6 time flash
TIMER lamp = Comes on
Outdoor unit indicator (LED5) = Stays off
Description of trouble = Indoor fan motor error (2)
Cause = Defective fan motor, Connector poor connection
Conditions of flashing = When air conditioner is operating and indoor fan motor is turned ON, indoor fan motor speed of 400 rpm or under continued for more than 30 seconds. (Air conditioner stops.)

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Error code ch 61


try cleaning the outdoor unit with a hose pipe. the err code is caused by high pressure on the outdoor unit. please also check if the fan outside runs when the compressor is on, if not the fault is probably caused by the fan or fan capacitor being faulty.hope this is helpful.

Mar 04, 2016 | LG Heating & Cooling

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F6 error code on Frigidaire split unit ac, model FSC12CM6J/FSE12CM6J. Solution says to check fuse? Where is this located?


It seems like the indoor fan is not running. Quite a few split systems have a fuse on the indoor board. It will require stripping off the outer cover of the indoor unit and removal of the electronic box cover. The indoor board is in there. The fuse may be replaceable or it may be a type that is soldered on which makes it virtually non replaceable. ( A new indoor board will be required) Make sure all power is turned off or disconnected before you do anything. Another possibility is the fan motor start capacitor has failed. Try this first before stripping the unit. When the unit is turned on and the outdoor unit has started, give the indoor fan barrel a flick with your finger to start it spinning, if it keeps spinning and the error doesn't appear, it would indicate that the fan motor start capacitor has failed. The capacitors on indoor units are normally small black square boxes with 2 terminals on it. These capacitors are mounted inside or close to where the indoor electronic box is. Again, make sure all power is disconnected or turned off at the meter box before you do any disassembly.

Apr 09, 2014 | Frigidaire Heating & Cooling

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I have a Fujitsu inverter split system,(ASTA18LCC) which the power was removed for a while. Now when you start it up on any mode the red operation light is on briefely, then the green timer light flashers...


To work out what the error code ispress the orange start/stop button on the remote controller so unit operationis stopped.
Then press and hold "energy save" and "zone control" buttonsimultaneously for at least five seconds, the error code will be along thelines of En:nn where the "En:" is the error code and the":nn" indicates the indoor unit address if there are multiple indoorunits connected to the one controller. If the upper vertical bar on the capitalE is missing so it looks maybe like a 2 or something don't worry for somereasons they just do that
Some common error codes are:
E0 Communication error between indoor unit and wired remote control, check ifthere is 12VDC between terminal 1 + 3 at remote control and 8-9VDC pulsatingbetween terminal 2 + 3. If DC volts out of Indoor pcb is below about 11.6VDC itwill cause this error, the problem is normally dry capacitors in the 12 VDCpower supply section. This model has two power supply sections on indoor pcb.
E1 Communication error between indoor unit and outdoor unit,
EF Discharge temperature abnormal
Is it helpful?

Dec 27, 2010 | Fujitsu 24C1 Air Conditioner

1 Answer

LG air conditioner 24awn error code message Ch 6 inside fan runs outside unit not working


CH-06 REFERS Indoor unit coil sensor fault. Disconnect from PCB measure resistance. 10 kOhm at 10C and 4 kOhm at 30C. if not replace sensor. THANKS.

Dec 13, 2010 | LG Art Cool LA121HNP Split System Air...

1 Answer

The model # A-VMC18SB & serial # 801kaed00172 condenser unit & the model of the indoor unit is B-VMC18SB comfort aire inverter series. ...


Hi, I can tell you this that you may not no, is the condenser gets its 240 volts ac from a 240 volt breaker in your main breaker box, not from the indoor unit. The only voltage that comes from the indoor unit to the outdoor unit is from the thermostat and control board on the indoor unit to operate the low voltage controls on the condenser. I have know idea what this code means either, but there should be a chart glued to the indoor panel telling you what it is. Remove a panel and look for this. You should also by code, have a disconnect box at your outdoor unit that may or may not have 2- cartridge type fuses inside that may have blown. If you can't see them, look behind the plastic cover to see if they are there. Replace them if you are not sure if they are blown. Do these checks, breaker, fuses, and look for a chart that has the codes on it, and you and I can go from there. Please let me know. I will check back in the morning as it is 12:05 a.m. here.Please do not forget to rate me if you have found the problem as I know you will be kind. Keep me posted and I will check in on you.
Sincerely,
Shastalaker7
A/C, Heating, & Refrigeration Contractor

Sep 12, 2010 | Heating & Cooling

3 Answers

Ch 5 error code


ch5 error code, means that there is a
communication error (serial comunication) between the outdoor and the indoor unit.
Only for LG-airconditioners.

Jan 02, 2009 | LG Art Cool LA121HNP Split System Air...

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