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E4 fairland air conditioner - Heating & Cooling

Posted by Anonymous on


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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: WRAC has E4 on display

E4 means return air sensor error, if the error cannot reset may be the return air sensor is out of range or defective. But if the sensor is ok you need to replace the control board itself. The reading of return air sensor is 8k to 10k ohms @ 25deg. C temperature.

Posted on Jan 13, 2008

  • 1 Answer

SOURCE: air conditioner

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Posted on Apr 25, 2008

  • 1 Answer

SOURCE: E4 code is showing on my GE room air conditioner APE07AHM1

There is a water holding tank on the right lower side (when u are looking at the front), empty it and the unit comes back on.

Posted on Jul 27, 2010

  • 2133 Answers

SOURCE: E4 code on lcd dont

E-4 means short of gas. Find leak and arrest. And then vacuum, recharge gas.

Posted on Jan 06, 2011

  • 2047 Answers


When indoor air conditioners display LI on screen and therefore doesnt function well simply means the voltage which the unit has been supplied is low and therefore cannot power the unit.
LI simply means Low Input which means the current supplied is low. Simply purchase an automatic voltage regulator for the unit preferably one from 3000watts upwards.
Try this and get back to me.
Hope this solution has been helpful?

Posted on Feb 17, 2011

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I am delighted for you but what is the problem?

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1 Answer

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E-4 means short of gas. Find leak and arrest. And then vacuum, recharge gas.

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