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Type: Posts; User: scarletspider

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  1. Replies
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    47,933

    Replacing Packaged Equipment Module (PEM)

    We had two PEM's go out ( relay blew out a hole in its side) we ordered replacements and installed them with proper address but i guess there is some specific programming just for the PEMs ....does...
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    47,933

    ok found some bulletin info , it was a cable from...

    ok found some bulletin info , it was a cable from printer that was conflicting system, have it all up now. is there any "newer" software - front end- that would run this gcm 8000 system or is...
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    does anyone have a copy of signal software...?...

    does anyone have a copy of signal software...?
    was able to get all points reloaded into gcm, and most had no comm errors.,
    but after i had reinstalled the project and it was functioning fine, i was...
  4. Replies
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    also if you can send me anything and its over...

    also if you can send me anything and its over 20-25mb i have a dropbox , just email me and ill send you the name.
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    yes if anyone can send me whatever manuals you...

    yes if anyone can send me whatever manuals you have related to the network 8000 system, signal software (old runs on win98), manuals on the gcm, mz2, any of it would be much appreciated even if you...
  6. Replies
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    hello, all looks like im in the right thread now....

    hello, all looks like im in the right thread now. we are taking on a new customer with an older bc network 8000 system, micozine mz2a, gcm-84121, running signal software. the customer only has old...
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    i bet it is a high cost of living down...

    i bet it is a high cost of living down there.....most food or supplies probably has to be shipped in......but what a beutiful place. hey cracker what city in fl do you work or live?
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    just fyi something i had seen a couple years...

    just fyi something i had seen a couple years ago, we had been called out behind other company on a residental dx system. the evap coil was a slant looks like / and it was dripping condasant off of...
  9. Thread: min fall

    by scarletspider
    Replies
    2
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    479

    sounds like you in the ceiling with the a/h. i...

    sounds like you in the ceiling with the a/h. i would say the closer to the unit the better, and above the secodary safty pan if possible. the closer to the unit so if you have problems later it...
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    15 deg was when i left the job site.... called...

    15 deg was when i left the job site.... called manager for a tmpature update this afternoon and box temp was at -2deg...
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    last update

    ok so yesterday i had to replace the whole expainson valve, the old was a one piece power head and valve, replaced with new sporlan with an exchanable head should it ever need it. put the unit on...
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    update

    ok so i found that the defrost clock was bad (not keeping proper time, and could be turned backwards) installed replacement. all heating elements did pull between 1.5 and 2. amps . defrost cycle...
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    i knew the switchs were bad because they have a...

    i knew the switchs were bad because they have a wax filled end, and the 2 wire was burnt out litarally, and the 3 wire was very dark under the wax. yes replaced both with exact replacments. fans came...
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    just to cover my bases, and thank you all for...

    just to cover my bases, and thank you all for replying as quick as you have and with good instruction, is there anything else i should look at if clock and elements are in good working order? dont...
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    i have neverhad to work on a defrosttimer any...

    i have neverhad to work on a defrosttimer any hints on how to check it...i am thnking i can amp out or check resitence on the heaters....maybe?
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    walk infreezer help....please

    we do mostly commercial a/c but a customer asked me to look at his walk in feezer. Evap is a heatcraft m/let090bswj and is was frozen up. unthawed it with water hose and saw that the 2 wire klixon...
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