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  1. Replies
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    I like double or triple coil still plugged or...

    I like double or triple coil still plugged or restriction.
    But I wonder about the testing on a unit without a history. How many compressor burnouts, was it maintained regularly, wrong fans as a...
  2. Replies
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    Not complicated if you spend enough time starring...

    Not complicated if you spend enough time starring at it - really wish a large print edition was available.

    But still no answer to what is going on with this
  3. Replies
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    maybe my terms are wrong. But I would think a...

    maybe my terms are wrong. But I would think a series circuit would imply that if the 1st switch opened the circuit then de-energize - all switches must remain open for an energized circuit. And a...
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    I am rather certain it is a latching circuit...

    I am rather certain it is a latching circuit lower float class when water level is lower than float which then sends the circuit through the upper float which opens when full
  5. Replies
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    2 tanks machine one fill valve - water level in...

    2 tanks machine one fill valve - water level in both tanks is determined by wash tank
    the wash tank is the first tank
  6. Replies
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    Swiney the thing is the lower float contacts are...

    Swiney the thing is the lower float contacts are closing during a wash cycle

    I disconnected the switch from the circuit and watched it close with a ohm meter

    "Chattering" do you mean false...
  7. Replies
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    Does anyone have the service manual for this...

    Does anyone have the service manual for this unit? I have the IOM
  8. Replies
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    Swiney I did replace the lower float and had...

    Swiney

    I did replace the lower float and had the same problem

    The wiring diagram is how Hobart shows it - tank empty - my drawing is a bit off it should have shown the switch opening on water...
  9. Replies
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    546501 Thanks for the info Went back today...

    546501

    Thanks for the info

    Went back today and did find an o-ring swollen on the upper wash spray and replace it and the others.

    For the most part the problem is gone except if they run a...
  10. Replies
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    why is the lower float closing

    What I do not understand is why is the lower float closing while submerged under 8 - 10 inches of water?
  11. Replies
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    There are a total of 4 floats switches on this...

    There are a total of 4 floats switches on this machine - 2 two wire and 2 four wire, 3 are located in the wash tank and 1 4 wire in the rinse. The 4 wire ones are water level and temp for the steam...
  12. Had a similar complaint - but they were not using...

    Had a similar complaint - but they were not using higher gears. I found the limits for bread dough ran it in 1st no problem, in 2nd it was skipping and sounded over worked.

    Hobart gives weights...
  13. Replies
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    Hobart C64A Dishwasher refilling

    I have a Hobart C64A dishwasher that is opening the fill valve solenoid during the wash cycle dropping the finial rinse temp to about 150. This happens between 3 and 5 cycles and last a minute or...
  14. Replies
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    2,073

    The only thing I would like to add is if you...

    The only thing I would like to add is if you negotiate something, like travel, get it in writing with some approval. Did a condenser replacement with a 180 mile round trip (that is 360 total) with...
  15. Replies
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    So is this like find as many as errors you can...

    So is this like find as many as errors you can game

    Copper to steel on WH
    Dryer Vent
    Flue going down hill
    Draft hood in wrong location - I assume that is what the hole is for
  16. Replies
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    1,325

    I had Hoshizaki's that I would make seasonal...

    I had Hoshizaki's that I would make seasonal adjustments to - never knew why.

    Also there was a machine just under a year old where it kept backing up every night, ordered replacement but in the...
  17. Replies
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    1,413

    what pevs me is I work to get customers and earn...

    what pevs me is I work to get customers and earn money
    It seems I can not get some customers but this type of work gets paid
    And there is a lot of this where I am - change t-stat before filters, ...
  18. Replies
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    1,413

    I think at one time they were installed correctly...

    I think at one time they were installed correctly but really not sure
    I never paid too much attention till the other day
  19. Replies
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    1,413

    galvanized sheet metal panels new also -

    galvanized sheet metal panels new also -
  20. Replies
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    1,413

    yes screwed

    yes screwed
  21. Replies
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    The thing is this is not original install but a...

    The thing is this is not original install but a recent addition

    I work on an adjacent business - do not know what is going on otherwise
  22. Replies
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    1,413

    They are installed

    They are installed
  23. Replies
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    oh thought it was york

    oh thought it was york
  24. Replies
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    1,413

    economizer on supply side?

    Am I missing something

    http://hvac-talk.com/vbb/images/attach/jpg.gif
  25. Replies
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    384

    York ZJ210 w/ simplicity no heat

    I have a york zj210 VAV with a simplicty board and expansion board and a ICS control for BAS

    Now with a 24v to W1 on simplicity board nada is happening

    the heat - H1 - output on simplicity...
  26. Replies
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    i've lived in one of the worst neighborhoods in a...

    i've lived in one of the worst neighborhoods in a top 5 population city and was mugged. the police advised especially after they knew where i lived to buy a gun

    shooting may be fun have not done...
  27. ok

    ok
  28. venting was done with 45s vertical out a one...

    venting was done with 45s vertical out a one story house - 4 i think aprox 15 feet plus 10 for 45s
  29. Modulating Furnace fails every year on open pressure switch

    I have a York PM9 80k btu up modulating furnace, installed in 2006 that has failed on open pressure switch in November the past three years after running for 6 weeks.

    2012 I replace the board and...
  30. Thread: Cooler Door

    by richvacr
    Replies
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    522

    Cooler Door

    I am looking for a used half door for a Victory 4 door freezer/refrigerator

    Does anyone here know who might have one?

    Richard
  31. Replies
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    Really A wise man's heart is at his right...

    Really

    A wise man's heart is at his right hand; but a fool's heart at his left. Ecc. 10:2 KJV
  32. Replies
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    Good point I asked a few weeks ago and problem...

    Good point
    I asked a few weeks ago and problem has not recurred
  33. Replies
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    Last thing a few days ago is that they are...

    Last thing a few days ago is that they are getting financing to pay bills - so we were told
  34. Replies
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    MTL Cool / Petfresh @ Petco

    Does anyone have experience dealing with MTL Cool out of Quebec Canada?

    Been trying to collect on 3 jobs performed in the states but nothing

    Accounts payable is out of the office and non...
  35. Replies
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    Funky looking but t off the same source As for...

    Funky looking but t off the same source
    As for where inside the wall i do not know not in ceiling so either from 3 compartment sink or hand sink
  36. Replies
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    If HGV is sticking it is not when I am watching...

    If HGV is sticking it is not when I am watching it
    Dip switches were set to factory default
  37. Replies
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    Machine resets - thermistor if it is the problem...

    Machine resets - thermistor if it is the problem is intermittently bad
  38. Replies
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    could be but why only the top not the bottom

    could be but why only the top not the bottom
  39. Replies
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    I would think faulty thermistor would be more...

    I would think faulty thermistor would be more consistent - at least one out of three cycles

    but i told them i will price a thermistor since it is the cheapest fix
  40. Replies
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    Hoshizaki One Beep

    I have a KM1300 SRH stacked units with the top unit every couple days going off on high temperature safety (one beep)

    When I reset and run it everything is close to normal (freeze time is a bit...
  41. Replies
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    What is needed is a either a push rod or if the...

    What is needed is a either a push rod or if the door is locked an internal way of forcing it open

    I know when i go into a beer cooler especially that has a padlock I take the padlock with me...
  42. Replies
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    Digital or Manual

    I have been tempted to get digital gauges - Testo's I lean towards
    But I wonder how much a difference it could make
    I'd say my sense of touch & hearing play a large roll (well sight to as a giving...
  43. Replies
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    1,668

    Yes I agree but what are people thinking when...

    Yes I agree but what are people thinking when they mount it in the supply
  44. Replies
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    1,668

    Thermostat bulb in supply air

    Thermostat sensor like a A19 mounted so the supply air effects its operation.

    I have come across this a few times and I don't like it. For a while I thought someone did not know the direction of...
  45. Replies
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    Solar powered RTUs

    Does anyone here have info to learn more about solar hvac applications. I looked Lennox thing.

    Is there anything else out there?
  46. Replies
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    1,546

    price of silver: 15% or dynaflow

    I have been using 15% for sometime but the price is getting crazy. Are people switching to cheaper stuff or paying the price.

    Wish I bought a box when it was around $50 then I could sell it on...
  47. Replies
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    454

    Polaris water heat problems

    Having serious problems with a polaris 130 installed since 2003 (w/o problems) at 5000' above sea level.. Polaris when asked said nothing about elevation.

    Not the first on the scene the others...
  48. Replies
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    My gripe is the amount of paperwork and their...

    My gripe is the amount of paperwork and their dysfunctional website
    I can not input the proper local tax rate (fm does not have a cert) in the quote but can in the invoice
    Why do I have to re-enter...
  49. Thread: TXV hot swap

    by richvacr
    Replies
    49
    Views
    6,238

    it you have the change the txv because it is...

    it you have the change the txv because it is malfunctioning possibly from debris changing the lld would be a good thing.

    damm i must be slow not sure if it could change it out with presssure...
  50. Replies
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    7 rtu in an hour by yourself? it would take me...

    7 rtu in an hour by yourself? it would take me about that long with gear to walk between units

    maybe you use the makita impact not just for screws
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