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  1. You should be able to go into menu and go to test...

    You should be able to go into menu and go to test outputs and energize hmv which is the solenoid to check contacts on board. It's been a while since I have worked on any lieberts but check the limit...
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    Honeywell webstat

    I am doing a webstat job, I have already installed and configured the t-stats with lonspec. I am just waiting on controllers to finish the job. I was just curious if any one has installed any, was...
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    515

    A friend of mine had a registered copy on his...

    A friend of mine had a registered copy on his labtop and I downloaded it on my labtop and did not register it. It was good for 30 days.
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    686

    I got it to work, I just used my pcmia card and...

    I got it to work, I just used my pcmia card and hooked to communication screws and configured the t-stat. Thanks
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    686

    honeywell t7350

    I have t7350 webstats I am installing. I am trying to configure them while in stand alone. I have lon spec and hooked up to the ethernet jack on bottom of stat and to ethernet jack on labtop. I have...
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    Thats what I am looking for, I will look further...

    Thats what I am looking for, I will look further in to each dialer. Thanks alot.
  7. Replies
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    1,711

    server room auto dialer

    I am looking for a stand alone controller that I can set a high temp alarm to dial out or send a text message. I was looking at honeywells web stat, but it sends out only emails. Any suggestions.
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    548

    Thanks , I would say he knows the furnace then. I...

    Thanks , I would say he knows the furnace then. I will pull the orfice out and check the valve for blockage.
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    548

    Yes, I am a commercial service tech, not seen...

    Yes, I am a commercial service tech, not seen many colman furnaces.
  10. Replies
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    548

    coleman furnace question

    I got a 2005 coleman dgaa077bdta mobile home furnace. It was 55 degrees in space and discharge air was 64 while it was heating. The problem is of course a low discharge air temp. My incoming gas was...
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    I Agree York Is A PAIN In The Butt To Deal With....

    I Agree York Is A PAIN In The Butt To Deal With. My Rep Will Not Even Return My Call.
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    1,452

    york literature

    I was looking for a IOM on a york YCUJ54OE8-46pa, I did not have any luck on johnsons website. Any help were I could find it. Thanks
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    1,621

    Thanks For All The Help, I Got A Hold Of The...

    Thanks For All The Help, I Got A Hold Of The Service Bulletins. They Are Pretty Detailed. It Is The Same As What You All Said. I Will Bid To Do Both.
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    1,621

    Thanks for the help. Do you just change the...

    Thanks for the help. Do you just change the piston or the piston and slide valve. I have not been in the trane screws, is it a bad job.
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    It does not unload at all, It starts at 85% and...

    It does not unload at all, It starts at 85% and goes to 120% fla and then locks out on low oil. It runs about a minute.
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    I didnt think the lip seal could be replaced in...

    I didnt think the lip seal could be replaced in the field, Do you port the unload solenoid external of the compressor.
  17. Replies
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    1,621

    rtaa piston problem

    I have a trane rtaa155 that is tripping on low oil pressure within in a minute of start up. It is starting at 85% load, The unload coil is getting power at startup. I ran the piston cavity schrader...
  18. Thread: t7300f

    by pipefitter2005
    Replies
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    531

    Dial it up like using hiperterminal, is it doss...

    Dial it up like using hiperterminal, is it doss based.
  19. Thread: t7300f

    by pipefitter2005
    Replies
    3
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    531

    t7300f

    I worked on a honeywell t7300 t-stat with a communicating subase on a single rooftop. It had a router and outside phone line hooked up. I have read that it is lon works. But the customer was not...
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    1,653

    Rover Questions

    I Have Been Around Alot Of Trane Controls, I Have Never Used The Rover Software. I Have The Software Now And The Accesories. What All Can You Do With The Rover Program. I Believe It Has Com 4and 5...
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    4,472

    Turn the electostatic filter off and see if the...

    Turn the electostatic filter off and see if the smell goes away. Might be ozone like tecman said.
  22. I think the c16 had metal drain pans, it could...

    I think the c16 had metal drain pans, it could have rusted a hole in the pan.
  23. Ok, but the small hot gas line off the...

    Ok, but the small hot gas line off the compressor would enter a muffler not a drier. Drier would be in liquid line out of condensor.
  24. Replies
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    Ok, Then there is nothing you could of did to...

    Ok, Then there is nothing you could of did to cause that to happen.
  25. Like psycho said the small discharge line comes...

    Like psycho said the small discharge line comes out the side at the very top on scroll. Take the blanket off and look. Recep comes out the bottom.
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    640

    The only thing I could think of that the...

    The only thing I could think of that the thermostat would make a difference. If the new stat does not have a delay on the compressor and it is trying to short cycle the compressor causing a hard...
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    547

    I have a tracer system with some voyger units on...

    I have a tracer system with some voyger units on it. Every couple days one of the units will go into setpoint fail alarm for 1 min then reset and be ok. The unit maintains setpoint. Setpoint is...
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    It could be the capacitor is weak or the blower...

    It could be the capacitor is weak or the blower motor itself is going out.
  29. Thread: tonage

    by pipefitter2005
    Replies
    8
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    739

    A 12 degree temp drop is low. The 82 suction psi...

    A 12 degree temp drop is low. The 82 suction psi sounds high for 78 return temp. If the suction line is 48 degrees it is slugging the compressor. What was the outdoor temp when you checked the...
  30. Thread: tonage

    by pipefitter2005
    Replies
    8
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    739

    Going by the model number it is a 2 ton. For...

    Going by the model number it is a 2 ton. For every 12 is a ton you have a 24 for 2ton.
  31. Thread: tonage

    by pipefitter2005
    Replies
    8
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    739

    You can usually tell by the model of the...

    You can usually tell by the model of the condenser. What is the model number.
  32. Replies
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    1,694

    I would leave the vents near the windows were the...

    I would leave the vents near the windows were the load would be. You would not make that much difference on air flow moving them back. I would look at maybe up sizing the 5inch vents or maybe adding...
  33. Replies
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    You would have your 10% on the compressor but not...

    You would have your 10% on the compressor but not the condensor motor.
  34. Replies
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    1,741

    If the ductwork under the house is in good shape...

    If the ductwork under the house is in good shape and insulated I would probably go back with a downflow unit. Since it is a doublewide it probally has a central return air. I would ad a few retuns in...
  35. Replies
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    Are you having a problem with the air flow were...

    Are you having a problem with the air flow were they are at now. Is the 18ft run of pipe straight shot.
  36. Replies
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    761

    46/6 sounds odd, it would probably run ok on the...

    46/6 sounds odd, it would probably run ok on the 45/5 in a pinch. But I would maybe try to get the orginal from the dealer.What brand unit is that.
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    I checked it again today and I replaced the stat...

    I checked it again today and I replaced the stat wire,the old wire was shielded wire. I found that the conduit for the control wiring had been holding some water on the roof. When I pulled the wire...
  38. Replies
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    781

    I got a summit system with a sensor for a...

    I got a summit system with a sensor for a president rooftop acting up. I had 40 degree room temp that was actually 75 degrees. I replaced the 3 wire sensor and got it to read 70 degrees which was...
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    1,879

    Thanks for the help I will probally just dial the...

    Thanks for the help I will probally just dial the modem up for now, will it be slow compared to coaxial. I will talk to them about upgrading. Thanks
  40. Replies
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    I HAVE A TRACER SUMMIT VER 11 WITH A WORK...

    I HAVE A TRACER SUMMIT VER 11 WITH A WORK STATION, AND THE COMPUTER CRASHED. IT HAS A MODEM AND ALSO HOOKS TO WORK STATION WITH COAXIAL CABLE. I HAVE THE SOFTWARE ON MY LABTOP,CAN I CONNECT INTO THE...
  41. Replies
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    I checked it out again on a mild day and found it...

    I checked it out again on a mild day and found it overfiring. It had a ts144 dicharge sensor that was reading 36,000 ohms, anything over 6,000 ohms should be replaced. I installed new sensor and...
  42. Replies
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    IT DOES HAVE A MODULATING VALVE THAT IS...

    IT DOES HAVE A MODULATING VALVE THAT IS CONTROLLED BY A MAXITROL CONTROL. AS FAR AS HIGH AND LOW GAS PRESSURE SWITCHES, IT DOES NOT HAVE THEM. IT HAS A SPACE TEMP SENSOR AND DISCHARGE AIR SENSOR THAT...
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    HAS ANY BODY RUN INTO ANY PROBLEMS WITH A HIGH...

    HAS ANY BODY RUN INTO ANY PROBLEMS WITH A HIGH LIMIT TRIPPING ON A CAMBRIDGE AIR MAKEUP MOD#C1900. AFTER HIGH LIMIT TRIPS YOU CAN CHECK TEMPERATURE ON DIGITAL CONTROL IN CONTROL PANEL AND EVERY THING...
  44. replace control board

    replace control board
  45. Replies
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    2,812

    regardless of colors you should not have a 8 inch...

    regardless of colors you should not have a 8 inch pilot and should not have to light it with bic lighter.
  46. Replies
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    2,812

    It sounds like there is more problems than a...

    It sounds like there is more problems than a cracked heat exchanger. One way you could check to see if you have a crack on that furnace is pull the blower. That furnace has had problems with heat...
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    2,812

    The only way I could see a 8 inch pilot on a...

    The only way I could see a 8 inch pilot on a lennox g23 would be no orfice or wrong orfice in pilot or pilot adj on gas valve not set correct.
  48. Replies
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    2,812

    Is the pilot orfice and line cleen, I have seen...

    Is the pilot orfice and line cleen, I have seen on the g23 that the blue ignition control get week and did not put out enough spark to light the pilot. Replaced the ignition control and took care of...
  49. It sounds like the contacts in control board are...

    It sounds like the contacts in control board are stuck if the t-stat is not calling for heat.
  50. Replies
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    I found that you can install a sensor only in...

    I found that you can install a sensor only in place of selectra stat in conditioned space, and install a temp selector inside the unit and is the same as selectra stat.
    I believe there going to go...
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