Question about Heating & Cooling

1 Answer

I have a minisplit unit that leaks out the freon

I have a minisplit model #aos121hx outdoor unit & aws121hx indoor unit it throws a code p8 which is low freon or conversion valve, recharged unit it worked for one day and threw the code again, i tightend all fittings before recharging and it still leaked out. i used sniffer and it beeps around the outdoor unit where the valve exits unit, what can i do?

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 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.

  • Master
  • 767 Answers

Try leak stop that they sell for refrigeration and air conditioning systems

Posted on Dec 12, 2009

Ad

1 Suggested Answer

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 there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

How to check MSG12HRN1W MINI SPLIT SYSTEM electronic board


If your mini split was installed to meet most building codes, an inside disconnect switch should have been installed. This switch breaks the power and signal from the outdoor unit to the indoor unit. It is not the same as the outside disconnect to the compressor (outdoor unit). If it was turned off, the inside unit would be dead. Look for a disconnect switch inside your room. By code is should be within 15 feet of the inside unit.

Nov 04, 2014 | Heating & Cooling

1 Answer

I have a LG minisplit (indoor unit LSN122HE /outdoor unit is LSU122HE) it cools great dehumidifies also and has for 3 months of summer. However its cold now and it will not heat. It runs for a min out


That's an inverter series motors... the outdoor fan motor is on an ambient controller to maintain pressures when cold outside in air conditioning mode, but not in heat...only defrost when needed. Check the settings on the outdoor board for defrost timing

Dec 02, 2013 | LG LSN122HE / LSU122HE - 11,500 BTU 13...

2 Answers

P8 showing on air cond and air con is not working


P8-Abnormality in outdoor unit.

Solution:
1) Check the indoor/outdoor connecting wire in proper point.
2) Change the connection of electric wiring, if reversed phase.
3) Check the protection device, if malfunction, replace it.
4) Measure the resistance of the outdoor coil thermistor.
If the resistance is normal, replace the
outdoor controller board
Thanks.

Feb 05, 2011 | Mitsubishi Mr. Slim MXZ30TN Air...

2 Answers

What does error code p8 mean


P8 means Abnormality in outdoor unit.
Check:
1) Wrong wiring of indoor/outdoor
connecting wire
2) Reversed phase
3) Protection device is working
4) Damaged outdoor coil thermistor

Solution:
1) Check the indoor/outdoor connecting wire.
2) Change the connection of electric wiring.
3) Check the protection device.
4) Measure the resistance of the outdoor coil thermistor.
If the resistance is normal, replace the
outdoor controller board

Hope, helpful.

Feb 03, 2011 | Mitsubishi Heating & Cooling

2 Answers

We have a P8? CAN'T FIND MANAUL


P8-Abnormality in outdoor unit.
1.Wrong wiring of indoor/outdoor
connecting wire.......................Check the indoor/outdoor connecting wire.
2) Reversed phase......Change the connection of electric wiring.
3) Protection device is working........ Check the protection device.(LP,HP)
4) Damaged outdoor coil thermistor.....Measure the resistance of the outdoor coil thermistor.If the resistance is normal, replace the outdoor controller board.
5) Check out door coil is cleaned. If not do it.
thanks.

Jan 30, 2011 | Mitsubishi Mr. Slim MXZ30TN Air...

1 Answer

I have a Mitsubishi electric Mr Slimair conditioning. It runs a few minutes in cool mode, then it stops and an error of P8 code appears. When it runs, the fan is not strong.


P8-Abnormality in outdoor unit.
1) Wrong wiring of indoor/outdoor
connecting wire
2) Reversed phase
3) Protection device is working
4) Damaged outdoor coil thermistor

Solution:

1) Check the indoor/outdoor connecting wire.
2) Change the connection of electric wiring.
3) Check the protection device.
4) Measure the resistance of the outdoor coil thermistor.
If the resistance is normal, replace the
outdoor controller board.

Hope,it's helpful.

Jan 15, 2011 | Mitsubishi Mr. Slim MXZ30TN Air...

1 Answer

My mr slim is not blowing cold air, just warm, and a message P8 is flashing


P8 means "Abnormality in Outdoor Unit"

Possible causes
1 Wrong wiring of Indoor/Outdoor connection
2 Reverse Phase
3 Protection Device operated
4 damaged Outdoor coil thermistor

Aug 05, 2009 | Mitsubishi Heating & Cooling

1 Answer

Error code F1 displayed on unit


We had the exact problem with our unit at work. What we did was turned the unit off at the panel and grounded L1A (or B depending on which fan is displaying the error code) at the condenser and then verified that L1 was grounded at the air handler. In our case it was not, so we rolled L1A and L2S at the condenser. This fixed the error code on our units. Evidently the units need the same sequencing on the fans that the condenser has.

Jun 25, 2009 | AmcorAire UCHW-H12AF2 Split System Air...

1 Answer

P8 eroor code


P8 error is abnormal pipe temperature indoor. If you are running it on heating P8 error will appear because the disc pressure is too high. It could be overcharged.

May 31, 2009 | Mitsubishi Mr. Slim MXZ30TN Air...

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

Related Topics:

90 people viewed this question

Ask a Question

Usually answered in minutes!

Top Heating & Cooling Experts

Paul Carew

Level 3 Expert

3328 Answers

Tim Whalen

Level 3 Expert

3074 Answers

Mack Baxter

Level 3 Expert

383 Answers

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

Answer questions

Manuals & User Guides

Loading...