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Srk71zea s1 The unit shut down with the run button still green but the timer button was flashing yellow now no cool air is coming out and the out side unit won't kick in

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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SOURCE: The timer light flashes twice about every 15 seconds

This may mean that the filters may need to be cleaned. According to service manual the unit has a "Serial reverse transfer
error at start up operation". Call fujitsu for service if the fault cannot be rectified.
I take the time to answer your questions, please rate me
Mat

Posted on Aug 28, 2009

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  • 3 Answers

SOURCE: TOYO TA-09CHS aircon problem

TOYO mini split air conditioner made in Japan is very very good quality and it can runs for 20 years without any problem. You didn't hire a best ac technician to install your TOYO unit. The tubing connection between indoor unit and outdoor unit is not the right torque and refrigerant leak. Your TOYO unit runs out of refrigerant. You need fix the leak and fully charge the system. You will solve the problem.

Posted on Apr 18, 2010

  • 3 Answers

SOURCE: Toyo Aircon. Starts perfectly. Runs

TOYO mini split air conditioner made in Japan is very very good quality and it can runs for 20 years without any problem. You didn't hire a best ac technician to install your TOYO unit. The tubing connection between indoor unit and outdoor unit is not the right torque and refrigerant leak. Your TOYO unit runs out of refrigerant. You need fix the leak and fully charge the system. You will solve the problem. Good luck!

Posted on Apr 18, 2010

  • 50 Answers

SOURCE: unit not cooling house below 80 HELP ME PLEASE

It's 98 outside ... that says a lot. The gurgling is an indication that you are getting a lot of water out of the air (dehumidifying). If the unit is sized just right, or just a little too small, it may be working perfectly well.

You don't say where you are, geographically, but much to the US has an air conditioning design temperature of 95 degrees F. That means at 95 degrees, the unit will run continuously. With a 50% outside air relative humidity, it should keep the occupied space at about 75 degrees F. The more humid the air, the more the unit works on dehumidifying and less on cooling.

Give it some time, wait unti the weather breaks and see if it doesn't run just like it used to. If you chose to call a technician, have him/her take temperature readings of the condenser entering and leaving air, the suction line temperature, the liquid line temperature, the inside supply and return air temperature (dry bulb and wet bulb) as well as high and low side refrigerant pressures. Before they make ANY changes to the system (refrigerant charge) have them explain what they found wrong and make sure you understand what they are talking about. Adjusting the charge under these conditions, will mess up your operation under normal conditions.

Posted on Jul 20, 2010

hvac1960
  • 2133 Answers

SOURCE: Futitsu Inverter Air-con {ASTA09LCC}- Fan operates

To cancel the timer, press timer on setting until it comes 00.00. Or remove batteries from remote and re fix after few minutes. If still problem persists, check and rectify error code of e-5 as follows:

Comms Error, check your wiring, remove external pumps. Split/Multi - check volts from terminal N to 3 = 0 - 65 Vdc, Multi V - 4 Vdc terminals 3 and 4

Hope helpful.

Posted on Jan 09, 2011

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