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  1. Replies
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    Thanks for your replies. We eat a half hour in...

    Thanks for your replies. We eat a half hour in the morning and a half hour at night. We get OT after 40 , not a bad deal. Most of the time we can bill for it too.
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    982

    How do you techs get compensated for travel time....

    How do you techs get compensated for travel time. Service dept vs Install ect let if fly.
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    1,231

    "Got-er-done" Compressor is on the pump...

    "Got-er-done" Compressor is on the pump overnight. Start up in the morning. Fingers crossed. We used planks, straps and starbucks to move it up and in on the pallet. We used a dolly to move it down...
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    Thank you all for your replies. This realy is a...

    Thank you all for your replies. This realy is a great site and I hope to get more involved. I will let you know more when I get the job done. I will be using a large dolly and various hoists and...
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    1,231

    25 Hp Carlyle Semi. Sorry. I can get pretty...

    25 Hp Carlyle Semi. Sorry. I can get pretty close. The problem is getting this thing up and down the stairs. This is an old building in the middle of the city with narrow and steep stairwells. The...
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    Into the basement. Is there a dolly available or...

    Into the basement. Is there a dolly available or should we push pull on planks. How do you guys do it. I was thinking of mounting a steel plate to an apliance dolly from Grainger. Any sugestions....
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    Sounds like fun!!! I know you stated condenser...

    Sounds like fun!!! I know you stated condenser fans are all working. I would check for proper staging of condenser fans and head pressure control piston. At 113-117 they should all be running. What...
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    Be Careful!!!! The DX is a powerful controler....

    Be Careful!!!!

    The DX is a powerful controler. I highly reccomend the Dx Eng. class. This controler is like a blank canvis to the programer.
    You will need the WGX9100 software to change the logic...
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    769

    I use the datw book to track my own time and...

    I use the datw book to track my own time and apointments. I use documents to go and an exel spread sheet to run the techs in the field. I used to use HS21 , a shpopping tool for tracking po #s. I...
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    Thanks for the reply. The main warehouse is R-22...

    Thanks for the reply. The main warehouse is R-22 and has two large evap coils each with its owm LARGE condenting unit. There is a good sized freezer section with a dual evap . I need to take a photo...
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    Just got a new account with larege Krack...

    Just got a new account with larege Krack refrigeration equipment. What do think of this product? Seems ok r-22 med temp with Ceopland semihermetic compressors. Some units have two evaps with one...
  12. Thread: Novar ?

    by blacksheep1
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    976

    I am not familiar with this system. I had some...

    I am not familiar with this system. I had some exposure to it when I was on the west coast. I havn't seen it much here in north east.

    Can I use a johnson system and comunicate with it. What are...
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    Thank you sir.

    Thank you sir.
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    1,077

    Can I buy a DB9 to USB cable to connect to the...

    Can I buy a DB9 to USB cable to connect to the DX. New lap top has only usb ports. Thanks
  15. Replies
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    771

    Hello all, Anyone have any time spent with the...

    Hello all,

    Anyone have any time spent with the VMA? I want to use my palm (Zire72) to comision and balance vav controlers. I used the tool in the ASC class but with the old Palm 5x. I have a...
  16. Replies
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    1,723

    That was my point... As less air flowes through...

    That was my point...
    As less air flowes through the active coil the load on the evap
    is reduced. This could cause a false reading. The other thing to consider; make sure all condenser fans are...
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    1,723

    Sounds like youre on track. If there is a load on...

    Sounds like youre on track. If there is a load on the sysytem I reccomend checking them both at the same time.
    Now a question for you.
    If only one circut is running with a decent load on the evap....
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    That's good news. Thanks for the response. ...

    That's good news. Thanks for the response.

    Are there any good vav controlers out there that I could use with the exhisting floating actuator. I would need somthing stand alone that could be...
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    1,347

    Has any one used the KMC SSS-1001 flow sensors to...

    Has any one used the KMC SSS-1001 flow sensors to retrofit pressure dependent vavs to pressure independant. They come in three lengths dpending on the inlet size of the vav. Clearly this sensor is...
  20. I agree with Firstmech. I too have seen this. try...

    I agree with Firstmech. I too have seen this. try to put a load on it as reccomended by fistmech. I did not know it was called arc suppression voltage-cool. Good luck
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    Has any one used the KMC SSS-1001 flow sensors to...

    Has any one used the KMC SSS-1001 flow sensors to retrofit pressure dependent vavs to pressure independant. They come in three lengths dpending on the inlet size of the vav. Clearly this sensor is...
  22. Thread: wattmaster

    by blacksheep1
    Replies
    6
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    1,282

    Thanks to all. This building has aprox 600 vavs...

    Thanks to all. This building has aprox 600 vavs with 2 large rtus. The Sat2 sys works ok but the building owner is not happy with the local vendor. I am trying to help but I have to go through the...
  23. Thread: wattmaster

    by blacksheep1
    Replies
    0
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    872

    Looking for info on old wattmaster/tempmaster set...

    Looking for info on old wattmaster/tempmaster set up. Pressure dependant linar actuators and 2 wire current space sensors. Am told I have to upgrade missing/failed zone sensors with new 3wire voltage...
  24. Thread: wattmaster

    by blacksheep1
    Replies
    6
    Views
    1,282

    Anyone familiar with wattmaster SAT2 controls. 20...

    Anyone familiar with wattmaster SAT2 controls. 20 year old system consists of wattmastyer satalites with tempmaster liniar actuators. Wattmaster says call local vendor; local vendor wont call back....
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    Hey There Did you state weather or not the...

    Hey There

    Did you state weather or not the "return air dampers" are control dampers in the ahu/ mixing box or if they are vollume dampers installed in the return. And when you stated "air to air"...
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