Does York offer a tool or kit for cleaning the tubes on the VSD and oil cooler? Thanks for any help.
Type: Posts; User: fixerup
Does York offer a tool or kit for cleaning the tubes on the VSD and oil cooler? Thanks for any help.
Looking for a operations manual on a BCDR44-CD5W. Any help is greatly appreciated.
I have some used MR88R board that were taken out of commission for sale. Let me know if interested.
Yes you can install a standard motor along with a relay to energize the motor.
CR relay? Is this the compressor feedback relay?
I keep getting 055 fault. I have changed out compressor protection modules with brown skeleton relays. Temporarily bypassed high-pressure low-pressure switch. Checked wiring connections back to main...
Cleaning out my garage. Anybody need MR88R boards? Make me an offer.
I have two Old style used 1U3 modules for sale. New style 1U3 will require you to change EXV's also. These were removed from a RTAA215 and a RTAA185.
1000 ohms per volt. 460 volt compressor should be at least 460,000 ohms
Just a general question. Does Colder ambient temperatures increase or decrease your subcooling?
Will subcooling decrease or increase on cooler days on an air cooled A/C unit with a TXV.
I have some MR88R controllers available.
Over 20 used and good working condition MR88R control boards $200 each plus shipping.
2001 date. All in good working condition. Make an offer.
Are you still looking for MR88R controllers?
Madonna? I thought that was Betty White performing at the half time show.
?????? You lost me Max.
Its Multistack with 10 modules, load is very stable (shut off other modules to keep load up)tandem scroll compressors, txvs are stable within a degree once subcool gets up around 7, two condenser...
LMAO Maxter! I feel so dumb. If subcooling is higher at lower ambient, then why do I see more sight glasses bubbling in colder temps. In order to have subcooling does't it have to be a solid column...
Only with persistence and patience.
water is expanding when heated, with no expansion tank the water pressure will increase until the releif valves blow. Or pressure regulator could be bad.
Saftey glasses and good gloves!
What is the proper way to determine the correct subcooling for an air cooled chiller when you have low ambient conditions? Is there a chart or formula where you can enter temps to determine what your...
maximum pumpout for 24 hours comes set at 10 mins from factory
A whole bag of Robins Eggs!
19XR
I need to replace a Carrier Filter, but all I have is a Carrier Part # KH42ME060. Does anyone have an Alco or Sporlan replacement number?
My guess is the internal pressure relief in the compressor is weak and opening up prematurely.
Thanks guys. TAC mine is older than the info you posted. The unit I am working on is a recip. compressor. The defrost circuit board has two sensors theat come off the bottom of the board, one with...
Can anyone tell me where I can find a diagram online for a Lennox M# CPH10-653-1Y?
I can not read the serial # on the tag.
I am looking for 3 humidifiers to install in a 7500sq ft apartment with 14 ft ceilings. These are going on two 4 ton and one 5 ton HPs. Need to have a wireless humidity sensor since I can not get...
Less likely to hold water or debris if mounted upside down.
Thank you Joker.
Can anyone break down this model number? It is on a A coil for a mobile home unit. I am guessing 48,000 btu's, but what do the other numbers signify.
Yep that sounds right.
If Eprom has been changed.
Is there a way I can use two remote indoor sensors and average them or do I have to do four indoor sensors?
I'll pick #24 Jeff Gordon.
You might have better luck with Mulistack and their new Maglev flooded evap chiller. They have a really good training class on this chiller. Smardt Tech support is not easy to get up with and may...
Does anyone have a phone # for tech supprt on these Carrier mini splits. Local rep got me in touch with a tech support guy and when I asked him about my situation he says " they make these things in...
This a cooling only unit.
condenser fan relay gets 30 vdc from from air handler unit, compressor relay gets 30 vdc from air handler these are two different signals. My guess was if evap coil sensor...
I did not see any low ambient kit. It was 40-45 F today.
M# 40BNC012101 found this unit was not sending a signal to the condenser fan but was sending a signal to run the compressor. Recycled the power at cond unit before seeing any codes at air handler...
The quality of service and installation of the unit are more important than the brand of equipment. If it is not properly maintained or installed it is going to fail prematurely no matter what name...
Direct drive 5' shaft, motor attached via coupling to shaft, opposite end has bearing, 4 blower wheels in between and one at end after shaft bearing. The coils are very clean. Unit still vibrates...
Direct drive.
Once you get to 32 F on your saturation temp any humidity going acros the coil will start to stick to the coil. Causing it to frost up and eventually freezing over the coil.
I like turbos answer.
Coils are very clean. Thanks Joe.
Customer has a 6 yr old UV that had a bad vibration. So I inspected shaft bearing and motor bearings. Shaft bearing had small amount of play and motor was very hot. I changed the motor and shaft...