Question about GE Quiet-Aire Ductless Split System Air Conditioner AS1CD12AA0/AS0CD12AA0

1 Answer

Ramsond a/c trouble code E7

E7 in the maintenance book stands for external feedback fail.
what is the external feedback?

Posted by on

  • dkqueen May 12, 2009

    How do you solve this error code?

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Expert
  • 400 Answers

Indoor/outdoor communication, you can check the connecting cable may have damage.

Posted on Mar 20, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

E7 message


A/C Blowing circuit breaker and giving a error code E7 - Heartland ...

https://www.heartlandowners.org/.../24381-A-C-Blowing-circuit-breaker...

May 21, 2011 - 10 posts - ‎4 authors
Has anyone have any idea what could cause this issue? It is a Dometic rear AC with HP and will not cool at all. The fan runs but no cooling at ... Dometic Refrigerator - Error code E-3 - On the road, help ...
2 posts
Jun 6, 2015
Dometic CCC 2 Error Code E7
3 posts
Aug 9, 2014
Dometic A/C won't turn on with remote or from unit
5 posts
Aug 30, 2012
More results from www.heartlandowners.org

Dec 02, 2015 | Air Conditioners

1 Answer

E7 code on amcoraire mini ductless unit


E7 i= "External Feedback Problem" which is a communication problem. There is a cable from the outdoor unit to the indoor unit ,check that cable is secured to the unit,check connections for tightness.
Here is the manual including instructions.
http://www.acwholesalers.com/EasyEditor/assets/amcor%20duo%20uchw-h12%20owners%20manual.pdf

Nov 08, 2015 | AmcorAire UCHW-H18AF2 Split System Air...

3 Answers

E7 error code


e7 problam split ac mando company
what is problam pleez hallp me

Aug 28, 2014 | Air Conditioners

2 Answers

Code error E7


I'm not sure if NewAir is made by Gree -- they supply many. On Gree units, E7 simply means one unit is requesting heating while another is requesting cooling and you can't have both at the same time. So that's the first thing to check. Very simple, very common, doesn't indicate that anything is wrong with the system.

Apr 05, 2014 | NewAir ACS-1200H Split System Air...

1 Answer

E7 error code


when you trip breaker it will give e7 code. something pulling to many amps. heat and ac running at same time.

Jul 11, 2013 | Dometic Air Conditioners

1 Answer

. I bought an Amcor AWS090HR a couple of years ago



?Call pridiom group 201-266-8234 option 2 for warranty and service

?

?*Self Diagnosis Functions*

Our company provides the thoughtful services for customer,air conditioners had been

installed self diagnosis system to display the information for the units.

INSTALLATION & REPAIR GUIDE

Split Wall-Mounted air conditioner

8

*According to the service conditions and operating environment , the inside of the air conditioner

will become dirty after several seasons (3 to 5years ) of service , resulting in decreased operating

performance .Inspection and maintenance are recommended in addition to usual cleaning (The

air conditioner can be used for a longer period and without anxiety .)

*As to inspection and maintenance , consult your dealer or any one of business offices of dealing

companies .(Service charge is required in this case .)

*We recommend to perform inspection and maintenance during an off seasons.

*Choose the place where hot air and operation noise from the outlet of the outdoor unit do not annoy

the neighborhood .

*Things left near the outlet and inlet of the outdoor unit cause malfunction or increased operation

noise . Do not leave obstacles near the outlet and inlet .

*If irregular sound is heard during operation , consult with your distributor .

*Inspection and Maintenance

Note:Above self check information is commonly applicable in our most air conditioners,but some

are special,you can refer to the User's Manual for information or contact the dealer or authorized

maintenance people for help.

Digital self-check code/

(Polychrome screen self-check code)

Hint to defrosting Flicker 1 time/1s

Hint to defense

against cold wind Flicker 1 time/3s

Failure of room

temperature sensor

Failure of coiled

pipe sensor

Abnormality of

outdoor unit

Without feedback of

internal fan motor

Zero crossing signal

without current

External feedback

failure

Overheat protection

Water pump failure

Self-check code of luminotron/

(Self-check code of running lamp)

Flicker 2 times/4s

(Flicker 2 times/8s)

Flicker 3 times/5s

(Flicker 1 time/8s)

Flicker 4 times/6s

(luminating)

Flicker 5 times/7s

(Flicker 6 times/8s)

Flicker 6 times/8s

Flicker 7 times/9s

Flicker 8 times/10s

Flicker 9 times/11s

Self-check

information

Indicates "dF"or defrosting

indicator displays

Fan motor picture not running

E2/(L2)

E3/(L1)

E4/(E5)

E5/(L6)

E7

E6

E8

E9

Nov 30, 2010 | AmcorAire UCHW-H12AF2 Split System Air...

1 Answer

Hello im trying to trouble shoot two split systems the electrical wires were crossed for the two units I fixed it the compressors wont come on, wall unit says e7? This is on the Amcoraire ac split systems.


E7 indicates an "External Feedback Problem" which sounds like a communication problem. I believe there is a sensor cable that runs from the outdoor unit to the indoor unit also. Check that all cables are properly run to the appropriate unit and check all connections for tightness. Here is the link to a manual that includes installation and wiring instructions.
http://www.acwholesalers.com/EasyEditor/assets/amcor%20duo%20uchw-h12%20owners%20manual.pdf

Mar 16, 2010 | AmcorAire UCHW-H12AF2 Split System Air...

2 Answers

I have an 18 K unit with E7 error on heat mode


I just installed a YMGI brand mini-split AC and had exactly the same problem. AC worked fine, but when I tried using heat mode I would get an E7 error.

After talking to their tech support I discovered the problem. There was a separate cable that needed to be connected that I'd forgotten to hook up. This cable runs from the internal unit to the outdoor unit and connects a defrost sensor.

In my case I had totally missed that cable when I installed the unit. After running another line and connecting it the unit is now functioning normally.

If this is a new install, then make sure all your cables have been run. If it was previously working, then check to see if one of the cables had become disconnected. If it's not the cable, then it's probably the sensor.

Good luck

Oct 18, 2009 | AmcorAire UCHW-H12AF2 Split System Air...

Not finding what you are looking for?
GE Quiet-Aire Ductless Split System Air Conditioner AS1CD12AA0/AS0CD12AA0 Logo

Related Topics:

1,047 people viewed this question

Ask a Question

Usually answered in minutes!

Top GE Air Conditioners Experts

KellySD

Level 2 Expert

373 Answers

Lawrence Oravetz

Level 3 Expert

7580 Answers

MightyMikeJr

Level 3 Expert

347 Answers

Are you a GE Air Conditioner Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...