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  1. On the cm3 controller, the bin stat is plug #7. ...

    On the cm3 controller, the bin stat is plug #7. If you unplug the connector and the full bin light shuts off, the bin stat is bad.
  2. Does it have a bin stat?

    Does it have a bin stat?
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    Bin stat?

    Bin stat?
  4. My supply houses still have them.

    My supply houses still have them.
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    4,229

    I don't see a trap. I had a call at a church for...

    I don't see a trap. I had a call at a church for a water leak last week. He said the plumber was there and re did the drain lines earlier this summer, and they had water issues. The plumber didn't...
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    You could pull the belt off and check the frost...

    You could pull the belt off and check the frost pattern to see if everything is feeding correctly.
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    We use it for r12 medium temp, works good.

    We use it for r12 medium temp, works good.
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    Did you cap unused leads?

    Did you cap unused leads?
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    We use MP66 for low temp. MP39 or r420a for...

    We use MP66 for low temp. MP39 or r420a for medium temp.
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    444

    I had an s model a while ago where the water...

    I had an s model a while ago where the water level sensor failed because the heat shrink wasn't sealed on top and the wire corroded. Been checking for that on cleanings now, and have found a few...
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    I take my cordless drill with a wire brush...

    I take my cordless drill with a wire brush attachment to get most of the rust off. Touch up with sandpaper, and spray with kroil. Then I try my puller and some heat if needed. If that doesn't...
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    Use a core tool as mentioned, or use ball valve...

    Use a core tool as mentioned, or use ball valve hoses. Fill hoses with refrigerant, zero scale, weigh in charge.
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    If its single phase, start components ok?

    If its single phase, start components ok?
  14. changing the square condenser fan motors on...

    changing the square condenser fan motors on randell prep tables.
  15. Check the dump valve.

    Check the dump valve.
  16. I unloaded alot of duplicates and tools I never...

    I unloaded alot of duplicates and tools I never used when I got a replacement veto xl. Unfortunately, when I was lowering it down off a roof last week, the rope slipped and the bottom plastic is...
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    I made that call a few years ago. I believe...

    I made that call a few years ago. I believe cooling logic was similar to heating logic. Not sure how many cycles it takes to establish a baseline.
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    I called Honeywell tech with the same question...

    I called Honeywell tech with the same question you have, "what controls the staging?". They said it is a time/temperature algorithm based on previous cycles.
  19. Thread: Resistors

    by fordrules
    Replies
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    691

    Thanks again!

    Thanks again!
  20. Thread: Resistors

    by fordrules
    Replies
    10
    Views
    691

    Thanks for the input guys. Timebuilder, would...

    Thanks for the input guys. Timebuilder, would you happen to know the part number for that kit?
  21. Thread: Resistors

    by fordrules
    Replies
    10
    Views
    691

    Resistors

    I am looking to get a small assortment of resistors for various testing purposes (economizer controls, trane voyager test mode, etc). What watt resistor would be best for this? I see there are 1/4,...
  22. Sub that out to a roofer. Add the cost to your...

    Sub that out to a roofer. Add the cost to your bid.
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    I got mine at the supply house. It works great...

    I got mine at the supply house. It works great on grundfos pumps. I never had any luck using it on taco pumps though.
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    Condenser clean?

    Condenser clean?
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    I just replaced a headmaster on a liebert ds 407c...

    I just replaced a headmaster on a liebert ds 407c unit last friday. Sounds to me like the headmaster isn't bypassing as others have said. We have had some issues with headmasters on some units from...
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