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  1. Failure to read and follow instructions will result in fault codes.

    I pulled the wires off the old board and put them on the new board, I just read the instructions and caught that the Black 110 volt wire should go to the L1 on the new board, not to the ACC. I had...
  2. X-13 motor on Ruud Heat Pump Melted down

    I've seen many x-13 modules fail but I have not seen one that melted down. Anyone else seeing this? Heat pump is RQRM 3 ton.
  3. It was 3 flashes which is pressure switch failed...

    It was 3 flashes which is pressure switch failed closed before CAB is energized or failed open after CAB is energized. I was thinking that it was flashing this because the small exhaust fan was not...
  4. ADP Gas Unit Heater Control Board Problems

    Had a call to replace a control board for a ADP Propane heater that had a loose wire that burned out the control board. I ordered a new board and installed it. When I flip the switch on the unit...
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    RSBS2332A2V12C24 for the L1 to N wiring diagram...

    RSBS2332A2V12C24 for the L1 to N wiring diagram
    RSBS2332A2V12C24 for the L1 to L2 wiring diagram.

    They must have different literature for USA vs Europe. But the part numbers are the same. ...
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    311671 Here you go.

    311671

    Here you go.
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    2,750

    http://www.carlogavazzisales.com/pdfs/RSBSAV2Ceng....

    http://www.carlogavazzisales.com/pdfs/RSBSAV2Ceng.pdf

    This is another company that makes soft starts for compressors. Don't know what all the specifications mean but it appears to be build pretty...
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    http://education.emersonclimate.com/shop/Scripts/p...

    http://education.emersonclimate.com/shop/Scripts/prodView.asp?idProduct=328

    SPECIAL OFFER: Now until September 30, 2012 buy one SecureStart get one FREE!

    I think they pretty much keep...
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    I have put two of these on package heat pumps. ...

    I have put two of these on package heat pumps. It cut the start up amps of a 3 ton scroll compressor that had a 5-2-1 hard start from 55 amps down to 33 amps. The unit is rated at 77 LRA's. There...
  10. Yes, Rheem does have the modules, but it is a...

    Yes, Rheem does have the modules, but it is a question of whether they are in stock. I just went 2 days ago and they had some modules come in but they were not 1/2 hp I needed, so they gave me the...
  11. Thanks mason, that explains why the surge...

    Thanks mason, that explains why the surge protector did not burn out. It was not a surge that caused the failure. I wonder if they are reworking the modules that we send in and sending them back to...
  12. Do you have less problems with the blower located...

    Do you have less problems with the blower located before the indoor coil because of moisture?
  13. Anyone have a copy and would be willing to share?

    Anyone have a copy and would be willing to share?
  14. No it was fine, used it on the new motor, but the...

    No it was fine, used it on the new motor, but the thermister looked fine as well, so perhaps they are having other issues with this motor.
  15. X-13 Motor Problems Replacing NTC Thermister?

    I had a Ruud RQRM heat pump 2010 model that had a bad module on an X-13 blower motor. Went to the supply house yesterday and they were out of modules and said they would be in today. Went back and...
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    http://edis.ifas.ufl.edu/topic_book_flh3_grasses...

    http://edis.ifas.ufl.edu/topic_book_flh3_grasses

    You may want to take soil samples. They will tell you how much lime and which types of Fertilizer to apply. Contact your local Cooperative...
  17. Breaker tripping Outdoor Fan Motor Run Capacitor Bad

    Went on a call last week and the outdoor fan was not running and the defrost board on a Ruud RQRM heat pump was flashing a high pressure trip. Checked out outdoor fan motor windings- O.K. , bearings...
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    Good point I was trying to see if it was a split...

    Good point I was trying to see if it was a split system or a package unit. Gravity brings up valid point concerning the possibility of liquid flood back to the condensor thru the liquid line during...
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    I recently took off a hard start on a 3 ton...

    I recently took off a hard start on a 3 ton package unit heat pump that had a lot of scroll start up noise, and replaced it with an Emerson SecureStart (Soft Start), that hyper engineering makes,...
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    This is what the Ruud installation manual said. ...

    This is what the Ruud installation manual said. They actually provide a filter dryer with the unit- UPQL condensor.

    As an added precaution, a high quality, bi-directional filter drier is...
  21. Thread: Soft Starts

    by demorrison
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    869

    Soft Starts

    I have seen many comments about hard starts but not many about soft starts. What have been your experiences with the Secure Start from Emerson or the Hyper Engineering Sure Start?

    Advantages or...
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    Blower Wheel

    If it is the blower wheel you could turn the indoor fan on with the thermostat without the heat or air conditioning running just to check. I had one do the same thing recently. I got one thru the...
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    Insulating Liquid lines in Attic

    Anyone insulating liquid lines that run thru hot attics? What are you thoughts on this? Worth the trouble on not?

    Also do any of you insulate the air handler in attics? See any benefits?
    ...
  24. Which Zone Stats do you Have?

    Do you have the original ComfortZone stat with the rotary dial that controls 4 zones?
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    Keep me informed on how install goes

    I was planning to attend one of the training seminars on installation. We did not cover ductless systems in HVAC community college curriculum. Would like to know any challenges you have in the...
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