Type: Posts; User: mikeacman
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I thought about that
Not sure it would work because of the dynamics of the mche
the situation is this:
Trane RAUJC25 R410 single circuit micro channel heat exchanger condensing unit
Paired with a trane air handler with a standard four circuit fin & tube evaporator coil.
Mitsubishi multi city or daiken
One condensor ,mutupule boxes,fresh air available
I've had cracked ignition wire causing intermittent issues as the spark will go to ground before the tip of the ignition electrode.
I've had dirty ignition electrode assemblies allowing the same...
Pretty soon she won't ,
When she's dead or her house burns down.
Usually happens when brazing it in .
Wet rag or remove the eye when brazing and don't nuke it with heat.
how do I know this ...lets just say I do.
Other than that maybe contaminants
Misunderstood original post ,sorrry
125 sct on & 80sct off
Or use a modulating control to maintain about 90sct ,with a ball bearing motor preferably
may need to adjust those numbers but it's a place to start.
If you have a...
He may have burnt a solder trace on the board when he grounded the hsi.
If you have a call for heat and a pressure switch code I would assume the board is finished.
You hardwired the inducer...
Is the HPC on the discharge line really.close to the compressor?
Are your crankcase heaters working ?
Are you flooding back?
Most places you can't smoke inside anymore . Won't be much longer it will be everywhere
Why not just move her into the basement and take away her red stapler?
Why not a dedicated...
The old switch was fine .
The machine was like new ,only several months old .
Everything looked brand new and was in place .
The old switch worked fine with the new assy / magnet
trust me ,it was there . And it was in Montgomery....it turned into a long day
I can buy the argument for going back to residential.
Sometimes after humping half my truck a thousand yards ,to work on something heavy ,dirty ,a POS etc... I sometimes wonder why not go back . ...
I suspect it is a man made magnet.
Maybe a dud.
I do know the old magnet was about 3/8 in diameter and the new one is about 3/4
No magnetic pull or anything out of the old magnet
Magnet is there. It just isn't a magnet anymore
Anyone ever see the magnet that makes the bin switch lose its magnetism?
Changed the bin switch first and it still wouldn't work,because the magnet wasn't a magnet...
Sorry about that ...
Read the manual ,it's a joke .
I've had a few of these apart ,once changed a fan motor ,once a pump and some other things .
I don't recall ,
do a search for the trane manual number in the post above .
Munch supply has a 2010 copy which should be current.
I would search "trane (the the publication number above) munch supply"
do a search for this , it's the newer book...
trane rt-svd03g-en .
munch supply has a pdf of it available
this is a link to an older manual which may not include any updates or changes , proceed with caution.
you may need the reliatel book
next time look here ,,,, enter the first 3 to 6 digits to search.
Is it a voyager or does it have reliatel controls?
how old is this?
One . Failed Econo controller keeping Econo dampers at 100% open to OA. Replaced control and tested A-ok now
Two . Five pounds low on charge . Another tech repaired a...
Freightshaker turns them into jack o lanterns
Pretty damn cool painted orange and all lit up
Wasn't designed with dividers and it's worked before .
If that's the case something's amiss.
If the coils are damaged beyond repair and they won't replace you may have to modify the unit .
Assuming all is oem I agree with a bad cap or dirty coils
What I noticed was a 40+ sat suc when in cooling or subcooling mode ,but it drops to 20 sat suc when in reheat mode
MY KEY BOARD IS FAILING < SORRY FOR THE TYPOS AND MISSED LETTERS!
We are doing this **** to ourselves .
we have let customers fool all of us into trying to do the impossible.
we need some good old fashioned price fixing in the form of an agreement that...
48 tc 005 single circuit R410A
I took a factory class on these several years ago . never seen one till...
Le ribar yes...
But I've never had a reason to hunt parts . All the ones I've worked on are pretty easy and use readily available parts
If it's a king national brand name good luck.
They were a united dominion company and have been out of business since about 2000
luckily most of the ones I see are easily repaired with readily...
this is correct.
Look at your head NOT valve plate when choosing gasket ....match it up to your head ...
Posted the above assuming you have a power burner.
Give us a photo...
Is it like this ?
Didn't know they used to work properly .
as flange said ,,,possible heat exchanger issue .
Is it sooted inside ? It may not be restricted , soot will INSULATE and kill heat transfer.
From what I read you won't get ninety degrees with the air your moving
You say your over on air .
Did you have a test and balance ?
What's your cfm and actual temp rise .
Assuming cfm is 18000 and td is 25....
CFM * 1.08 * tRise = btuh
Im wondering if the ice controller has a discharge sensor that is used in conjunction with the staging . If it improperly placed it may affect staging .
Does he ice controller have its own...
Does the icecon monitor discharge air temp and base its control using that?
Are you reading the discharge air temp with your thermometer or the units display?
Just a thought ,I've seen...
Never had good luck with their service .
Stay on them .
Your are correct ,,,,caplilary up if vertical. If down you will have issues!
These days its seems it more about cheap and fast...
Take care of number 1.
This is more common than you think.
It will all blow over.
As long as he's wrong the evidence will show the truth.
As long as your being accused have your new shops...
don't know ,,,I was HVAC,,,,and it was back in 1993 there abouts
Lawyer up man
The insurance company knows you got them by the balls .
They will never admit it though and will act is if they are doing you a favor .
I see a slam dunk and a out of court...
I laughed so hard I almost threw up ...thank you!!!