Question about GE Zoneline AZ38H12DAD Split System Air Conditioner

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I HAVE A GE ZONELINE 2100 HEAT AND AIR UNIT MOD# AZ21E09E4CV3 NEED AN OUTDOOR SHROUD MINE GOT LOST IN A MOVE.

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Posted on Jan 02, 2017

  • 18 Answers

SOURCE: ge ptac

Hello Tom ,   I'm sure i can help you with this.... I work on these units everyday. unfortuneately im not there to put my hands on it but i will explain as clearly as possible.    The most common problem I tend to find with these units is that the control board  and indoor fan motor tends to go bad in these quite often.  If you put the unit in A/C MODE  and/or Fan mode and set it to high if it will not speed up from low , then your problem could be in a couple different places.   1st.  The bearings in the fan motor could be wearing down ,  2nd  The Control board could be bad  in that its not telling the fan motor to speed up.     

 

And when you tell me that the compressor doesnt run in that mode at any given time..... which the electric heat and heat pump itself works together so that when the load is really tough  that the heat pump doesnt over work and in general saves life on your compressor.      

 

Solution is this.

 

Take your indoor fan motor off and and drill out the rivits  and it pulls apart easy, and replace the bearings and grease them.

 

ALIGNMENT OF THE FAN IS A MUST.   doesnt cost much at all the fix this. Just a little time and bearings

 

Replace the Board in the control box

 

 

This my friend will definetly solve your problem.    These problems i see everyday with these same units.   

Posted on Oct 14, 2007

  • 54 Answers

SOURCE: Problem with GE Zoneline 5200 model

Heat pumps have saftey circuits that prevent liquid flooding of the compressor. Inadequate airflow across the evaporator in cooling can trip this circuit. Have your package unit serviced with particular attention to cleaning the evaporator coil and be sure your filters are clean and changed frequently in the summer months. Hope this helps GL!

Posted on Jun 08, 2008

SOURCE: GE zoneline heat not working

Is it not heating in heat pump mode, emergency heat mode, or both? The default heat mode on the AZ55 is heat pump. Does the fan blow in heat mode? It's difficult to diagnose a heat pump with the information given. Since you say the unit cools, it's not a compressor problem. Possible problems could be reversing valve, thermostat, control board, or switch, if it is in heat pump mode. If it is running in emergency heat mode, problem could be switch, thermostat, control board, or heating element.

To determine if the unit is in HP or emergency heat mode, have a qualified technician check the auxiliary control switches. There are 2 sets of these. The set on the left, switch marked ALL I2R. If it is down, the unit is in HP mode, up is resistance heat. Hope this helps some.

PTAC Dude
GE Zoneline Specialist

Posted on Nov 11, 2008

  • 17 Answers

SOURCE: compressor keep running in off position

you could have a relay or contactor inside the unit welded closed, therefore compressor will keep operating when unit is off. replace compressor contactor.

Posted on Feb 10, 2009

  • 1 Answer

SOURCE: GE Zoneline blowing hot air in afternoon.

Ag14 not cooling ???

Posted on Jul 13, 2009

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1 Answer

Why is there a ***** smell?


I worked extensively on GE Zoneline AZ Air Conditioners and Heat Pumps while a Maintenance Superintendent at a Senior Citizen's Apartment Complex. Not knowing what type of smell to which you are referring, I can assure you that other than "burnt electrical" smells, the only smell that could possibly be produced would be that from within the INDOOR SPACE. Perhaps something has made its way into the INDOOR AIR FILTER? Perhaps that INDOOR AIR FILTER needs to be cleaned. To clean the INDOOR AIR FILTER, simply lift both of the filters from the front cover, take to your clean bath tub. Run EXTREMELY HOT WATER from the back of the filter to the front of the filter. Then, fill your bathtub 1/4 way with EXTREMELY HOT WATER. Add 1 cup of Hydrogen Peroxide and 1 cup of Real Lemon Juice. Set both filters in this solution for 30 minutes; then rinse with clear water. Set filters up to dry for at least 2 hours in the sun or an air breeze. Replace filters into the GE Zoneline.

Also, not knowing how OLD your GE Zoneline system is, the COILS may need to be cleaned. To do this, simply turn OFF your GE Zoneline unit and remove the front COVER of the unit. Next, mix in a spray bottle 4 packets of LEMON flavored KOOL-AID (without SUGAR) and water. Shake well. Spray the INDOOR COILS of your GE Zoneline unit with the entire contents of this mixture. Let set for at least 10 minutes. Then turn your GE Zoneline to the COOL position. The citric acid in the lemon kool-aid will be forced through the coils to continue to remove any dirt, dust, debris and effectively CLEAN those coils. This will also provide you a LEMONLY odor within your room. Simple and cheap.

Enjoy your GE Zoneline unit.

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would be easier to get those temps using the outdoor portion of the system, however, not too many companies build thermostats that reach that range

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you could have a relay or contactor inside the unit welded closed, therefore compressor will keep operating when unit is off. replace compressor contactor.

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There is a baffle/damper that allows outside fresh air to flow through the unit. This is only supposed to be open in cooling mode when the outside temp is moderate, or whenever you want just fresh air and fan operation.

Find the lever that controlls the baffle.

Some units have a switch in the control panel for this.

Jan 19, 2009 | GE Zoneline AZ38H12DAD Split System Air...

1 Answer

GE zoneline - about 23 years old


theres a heat relay and also the wire used for heat.either could be bad.

Nov 05, 2008 | GE Zoneline AZ38H12DAD Split System Air...

3 Answers

Filters needed for Old GE Zoneline 2100


My name is brian pfeiffer . I run a ptac business in griffin ga. I have many parts and filters for most all types of ptac units. Please feel free to contact me at brian@dreamgreenservices.com. Nobody can beat my prices!!!! Or call me at 770-233-9987

Sep 03, 2008 | GE Zoneline AZ38H12DAD Split System Air...

1 Answer

Problem with GE Zoneline 5200 model


Heat pumps have saftey circuits that prevent liquid flooding of the compressor. Inadequate airflow across the evaporator in cooling can trip this circuit. Have your package unit serviced with particular attention to cleaning the evaporator coil and be sure your filters are clean and changed frequently in the summer months. Hope this helps GL!

Jun 07, 2008 | GE Zoneline AZ38H12DAD Split System Air...

1 Answer

HVAC


usually the compressor is broken. its inlet valve and the exhause valve sometimes are not as gastighten as before.

if that is true, your room cannot be cooled down.the compressor has to be replaced.

May 28, 2008 | GE Zoneline AZ55H09D Air Conditioner

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well, it's been almost 4 years since this was posted, but it's the selector knob. these things are HORRIBLY designed (the selector knobs) very easy to break if someone pushes it to the side too hard.

ASSUMING when you cleaned it, you didn't get the controller knob wet, which could cause heat and ac to come on at the same time. If after a few days, it's still the same, it's the selector. I've replaced a million of them (ok, not really a million, but, a lot.)

Jan 22, 2008 | Heating & Cooling

1 Answer

I WANT TO BUY THE UNIT WHICH CHANGE HEATING AND COOLING AND TEMPERATURE UNIT FOR GE ZONELINE


WITH ANY OF THESE UNITS YOU CAN WIRE AN EXTERNAL THERMOSTAT WICH WILL ACOMPLISH THIS, JUST MAKE SURE YOU PURCHASE A T-STAT WITH A HEAT / COOL AUTO CHANGE OVER.

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