Question about Heating & Cooling

Open Question

I have a 2.5 kW unit, ASTG09KMCA, and it won't turn on. Remote appears ok, no circuit break tripped, isolator switch is on. Is there a fuse anywhere. I have also tried the manual button. David

Posted by on

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

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

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad
watugot
  • 290 Answers

SOURCE: Ruud heat pump outside unit trips circuit breaker

Check your wiring between the contactor and compressor for a short to ground, or check the compressor windings for short to ground.
With the Tstat off, the contactor should be open so the only way for the compressor to be trying to do anything is if the 110 volts from the unbroken side are traveling through the compressor to ground. Since 110v is not enough to run it, the overload is kicking it out, cooling off, and repeating the cycle. When you kick on the Tstat, the contactor is supplying voltage directly to ground without going through the resistence of the compressor windings and kicking the breaker.
Post back and let me know what you find.

Posted on Nov 20, 2007

Ad

SOURCE: I have a Carrier 38tra048340

Blank screen sounds like a fried thermosat. Abrupt outages can affect certain types of thermostats. Make a jumper wire and jump across R and G. See if you get any action from anywhere. If a fan or compressor kicks in you know you have a burned out thermosat...

Posted on Jun 23, 2008

SOURCE: Breaker keeps tripping

If breaker won't hold compressor is not going bad it is. A simple way to chech your breaker: Make sure breaker is off. Turn power off at outside disconnect. Disconnect the high voltage leads from the incoming at the contactor. Wire nut them. Turn the breaker back on. If it stays engaged you know its not the breaker and you confirm it is the compressor....

Posted on Jul 03, 2008

koolbreezes
  • 540 Answers

SOURCE: Dometic Blizzard 1300 roof top unit blowing fuses

YES< this is a "direct ground and either the motor or compresso is grounded--(DEAD)!and needs to be replaced.

Posted on Sep 09, 2008

bobotfel
  • 236 Answers

SOURCE: Remote control functions Ok (ie display appears and settings can be changed), but the air conditioner unit does not respond. Can operate using ther manual switch on the inside unit, but does not get p

Use your cellphone or any digital camera as your eyes by pointing the camera to the remote control transmitter. Light should emits on the remote control receiver. If no lights means defective remote control. But if lights emits means that either the receiver board or the main board is defective.

Try also the rst or reset button if present. Reset and try the remote.


8ef1427.jpg

Posted on Jun 03, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Unit has no power, we had a power outage, power coming to unit is good.


Break A Breaker No Power To Air Conditioner Tripped AC ...

? 5:08
https://www.youtube.com/watch?v=nS2pBg2QbnM
Jun 2, 2013 - Uploaded by KungFuMaintenance
Break A Breaker No Power To Air Conditioner Tripped AC Can I Get A ... I have a GE model # AEM14aQL1 air conditioner wallunit 14,200 BTU ...

HVAC HELP! Unit has no power and Fan, Heat and AC are all ...

www.city-data.com > City-Data Forum > General Forums > House

Jul 1, 2012 - 10 posts - ‎8 authors
Now, when I attempt to turn on the AC I get no response from the unit. Nothing is blowing out of vents, even when fan mode is set to on. So far I ...

No power to outside AC unit - DoItYourself.com Community Forums

www.doityourself.com > ... > Air Conditioning and Cooling Systems
Jul 5, 2005 - I have an outside AC unit that appears to not get power. The circuit breaker is OK, and the fuse "appears" to be fine, but do not know if there is ... A/C problem, thermostat has no power
Aug 5, 2009
central a/c unit has no power
Sep 29, 2004
More results from www.doityourself.com

Dec 29, 2015 | Heating & Cooling

1 Answer

Fujitsu inverter ASTA30LCC wont start after remote reset


Check that the circuit breaker in the switch board has not tripped, then check the isolator near the outdoor unit has not been turned off. After that, check your remote control is transmitting by focusing a digital camera at the transmit LED on the end. If you see a purple flash through your camera each time you press a button, the remote is probably OK. If these check out, you are going to need a tech to diagnose the controlling circuitry inside the air conditioner.

Jan 02, 2015 | Heating & Cooling

1 Answer

I have a KF9000E used to cool a network rack. The unit worked fine last summer. As the weather warmed up this year I turned it on and it keeps tripping the electrical breaker. Anyone have any idea as to...


Run it on fans only and see if it runs. If it does, suspect the compressor. It may be something simple like wetness in the electrics. One component appears to have a short circuit or earth fault. If you can isolate them in turn and switch on until it no longer trips you will know which one is faulty.

May 17, 2012 | Heating & Cooling

1 Answer

My 02' mdx won't come out of park, keep blowing a 20 amp fuse. This fuse controls the Cruise, break lights, memory seat, horn and linkage. I have to manually delink. I have unhooked the comand...


Here is an idea, when do you blow the fuse key on, key on engine running, key on engine running hitting the break pedal? Try and get the key on without blowing fuse if possible, then one at a time try those circuit loads ie: horn, brake pedal and so on, if you isolate which load is pulling to many amps(blowing fuse) unplug that load itself, then restart testing, see if fuse stays ok. You can also substitue the fuse with a circuit breaker and unplug each load until click(of breaker) stops.

May 17, 2011 | 2003 Acura MDX

1 Answer

Have a mira sports shower. when i turn on at isolated switch light comes on but when i turn on shower light goes out. no sound of water coming to unit or electrical sound in unit.


Have you checked if when turning on the shower water the electrical trip switch turns off at the fuse board. If the shower does keep tripping the RCD then the shower is the problem.

Apr 01, 2011 | Home

1 Answer

When I was using main oven elecric tripped, when the fuse is push back in and oven isolation switch turned back on the electric is constantly tripping only when cooker isolation is turned on, oven element...


Sounds to me to me like a direct short. Hot wire in unit could be touching part of unit. Oven switch if it has one or main board could be shorted. Oven will have to be pulled to check. Slimm possibility weak breaker.

Mar 02, 2011 | New World Ovens

1 Answer

Unit comes on and runs for 5 minutes, the circuit trips off


30 is the correct size breaker for this unit. It sounds like there is a grounding issue going on in the system. Or off of the Thermostat. Something is grounding out causing the switch to trip. Are you running #10 wire to breaker and the unit? If not you will need to increase your wire size

Jan 03, 2010 | Dayton D-F79 Electric Space Heater- the...

1 Answer

Unit will not turn even if manual switch is pressed on indoor unit


may have tripped the circuit breaker, blown a fuse on the indoor circuit board or someone may have turned off the isolator switch

Nov 23, 2009 | Fujitsu 18C1 Air Conditioner

1 Answer

Recently wired a double oven with isolator switch


Hi, there's definitely a electrical problem.
First, use the bottom oven only for about 15 minutes and check if it doesn't trip.
Second, use just the grill (top oven) for about 15 minutes and check if it doesn't trip.
The reason is sometimes grill elements are corroded and only trip after a few minutes.
Also, if both ovens work ok on their own, then it could be your fuse box not strong enough, or the isolator switch fuse be only 13amp. If your oven is more than 3Kw (check the label on the door for info) then you need a 30amp fuse to hold when both ovens are on.
Cheers

Feb 19, 2009 | Zanussi ZDF490 Electric Double Oven

1 Answer

I have a Carrier 38tra048340 ac 4 ton unit outside, heater in attic. Thermostat is Totaline P374-1100. Power went out than back on after a few hours due to vehicle crashing into power pole. AC was running...


Blank screen sounds like a fried thermosat. Abrupt outages can affect certain types of thermostats. Make a jumper wire and jump across R and G. See if you get any action from anywhere. If a fan or compressor kicks in you know you have a burned out thermosat...

Jun 23, 2008 | Carrier Heating & Cooling

Not finding what you are looking for?
Heating & Cooling Logo

Related Topics:

30 people viewed this question

Ask a Question

Usually answered in minutes!

Top Heating & Cooling Experts

paulcarew

Level 3 Expert

2519 Answers

Dan Webster
Dan Webster

Level 3 Expert

8220 Answers

Donni Steen

Level 3 Expert

659 Answers

Are you a Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...