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  1. HOW IS BEVERAGE AIR NOWADAYS? ALWAYS FOUND THEM...

    HOW IS BEVERAGE AIR NOWADAYS? ALWAYS FOUND THEM TO BE THE BETTER KIT WHEN I WAS DOING LIGHT COMMERCIAL excuse the caps :) stan
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    water powered lights ;)

    water powered lights ;)
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    goodman tech support :D

    goodman tech support :D
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    1,997

    love the beer

    love the beer
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    great, Ive learned alot from this :)

    great, Ive learned alot from this :)
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    Hi tlp261 are you using these control/sensors...

    Hi tlp261 are you using these control/sensors as digital inputs to BMS? or controlling actuators? stan
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    thanks for replys , I also found this online 5.1...

    thanks for replys , I also found this online 5.1 How is condensation avoided in high humidity environments?

    Outdoor air is pre-conditioned and dehumidified in the primary air handling unit,...
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    controlling chilled beams

    Hi controls guys , I`m intrigued in how chilled beams are able to avoid condensation issues/dripping, I do get the basis that MUA units dehumidify as much as possible all incoming air , but what...
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    thats perfect! thank you! so Im correct in...

    thats perfect! thank you! so Im correct in assuming if there were as example 4 banks of 4 ice banks , each with one of these sensors , the bms would look for all 4 banks to be sending the 2o ma...
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    CALMAC ice bank controller

    CALMAC ice bank controller m/n LL-102-3.5 s/nooo601.2

    Hello gents, I have a few these on an installation and unwired! probably due to past lack of understanding of system, As far as I could...
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    StanRef :) Loads of different sizes in stock , ...

    StanRef :) Loads of different sizes in stock , stan
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    Thanks ice i will look into them , looks like a...

    Thanks ice i will look into them , looks like a good place to start exactly. Unfortunately the service valves Im after arent small like like commercial condensing units etc, more commercial chillers...
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    :)

    :)
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    holy ****

    holy ****
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    service valve caps

    Hi all , heres a good one , Does anyone know of a supplier or source for service valve caps? odd sizes and depths? Many places tell you to change the whole valve which just isnt practical 95% of...
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    cool . thanks, will look into these , thanks to...

    cool . thanks, will look into these , thanks to both , stan
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    yes I checked controller creal pco on mcquay,...

    yes I checked controller creal pco on mcquay, There are no ct`s on this unit to measure current for limit , so only option is external ma input. Theres a problem with head pressure and recirculation...
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    yes I checked controller creal pco on mcquay,...

    yes I checked controller creal pco on mcquay, There are no ct`s on this unit to measure current for limit , so only option is external ma input. Theres a problem with head pressure and recirculation...
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    Hi I should have been more clear , what I need is...

    Hi I should have been more clear , what I need is something to mount in control panel , with a pot to vary 4-20ma signal to chiller controller in same way bms would send external input, load limiting...
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    Dial potentiometer

    Hi all , can anyone point me in direction of purchasing a dial potentiometer 4-20ma or 0-10vdc ?? Ive seen them before to tune pid loops on inverters , but never purchased , thank you , stan
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    dont worry about the red wires , theyre extra :)

    dont worry about the red wires , theyre extra :)
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    me too, regardless of type of power supply , 3...

    me too, regardless of type of power supply , 3 phase is 3 phase right? Definitely a phase reversal in running mode is a no no , this sounds different, and on inspection one leg high amps , after...
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  24. it will indicate solid column as well

    it will indicate solid column as well
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    h10 is the best ever period, But I can see logic...

    h10 is the best ever period, But I can see logic in last description , I have nightmares thinking back to those old yellow cps electronics , those things never shut up!! :P
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