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Type: Posts; User: kelvin
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08-31-2011, 07:41 PM
Thread: VFDs on a compressor
by kelvin- Replies
- 28
- Views
- 4,428
On one of our site our customer energy bill rate...
On one of our site our customer energy bill rate was base on the highest current draw. Even though the "spike" is only a milli second their rate will be base on that. That is the reason we...
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08-31-2011, 07:28 PM
Thread: Reading Scotsman Serial Numbers
by kelvin- Replies
- 4
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- 1,928
Thank you
Thank you
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08-31-2011, 07:22 PM
Thread: Walk in Freezer Subcooling Question
by kelvin- Replies
- 25
- Views
- 2,698
Need Data
What is your suction pressure? 8 deg F superheat works most of the time for me.
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08-31-2011, 06:56 PM
Thread: Network 8000 software
by kelvin- Replies
- 226
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- 27,332
How do you access the system?
Do you use the WebCtrl software?
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08-23-2011, 07:19 PM
Thread: Maintance Engineer
by kelvin- Replies
- 4
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- 1,124
;) That is cool :cool:
;)
That is cool :cool: -
07-28-2011, 07:47 PM
Thread: I cannot FIND THIS LEAK!!!!
by kelvin- Replies
- 42
- Views
- 2,470
Working at the County Jail
I worked at the county jail also. One of the reason we cannot served at the Jury. We might ended up seeing each other at the jail :grin2:.
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07-28-2011, 07:42 PM
Thread: I cannot FIND THIS LEAK!!!!
by kelvin- Replies
- 42
- Views
- 2,470
And you told us it held the 200#.
And you told us it held the 200#.
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07-28-2011, 07:32 PM
Thread: System Selection
by kelvin- Replies
- 5
- Views
- 570
One Criteria
If the unit fails the service and parts are readily available within the area.
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07-28-2011, 07:12 PM
Thread: Ductless split problem
by kelvin- Replies
- 6
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- 661
Just for Clarification
Did you do the repair yourself? I know that another tech condemned the compressor. And did you get the exact replacement?
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07-27-2011, 07:54 PM
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- 13
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- 3,409
What are the actual pressures? Actual superheat...
What are the actual pressures? Actual superheat and subcooling temperature and room temperature?
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07-27-2011, 07:46 PM
Thread: I cannot FIND THIS LEAK!!!!
by kelvin- Replies
- 42
- Views
- 2,470
Nice Job
Nice trick :patriot:.
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07-25-2011, 08:07 PM
Thread: I cannot FIND THIS LEAK!!!!
by kelvin- Replies
- 42
- Views
- 2,470
That sounds a big leak loosing 1/2 the charge in...
That sounds a big leak loosing 1/2 the charge in a day
And it holds? And no dye present anywhere? Don't know what to suggest but I'll be watching the post to learn something :couchhide: -
07-22-2011, 08:10 PM
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- 7
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- 1,929
High Head Low Suction
As per the AOP Rules only Professional Members * can reply with advice to the OP. Anyone may post and ask questions. They may even question the * member answer but not give advice or expand on the...
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07-19-2011, 07:18 PM
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- 23
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- 1,897
Congratulation
For your effort.
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07-19-2011, 06:53 PM
Thread: Split System stops cooling?
by kelvin- Replies
- 2
- Views
- 181
Call a Service Technician
There are a lot of possibilities why your system is not working.
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07-18-2011, 07:49 PM
- Replies
- 31
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- 1,903
Check your return grill
How many return grills do you have. Check if it is obstructed.
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07-18-2011, 07:34 PM
Thread: New Furnace - Go bigger or lower?
by kelvin- Replies
- 9
- Views
- 480
Go smaller. When it's -2 deg F outside the...
Go smaller. When it's -2 deg F outside the thermostat might not satisfy the setpoint at 72 deg F but will continue to run with a room temperature of 68 or 70 deg F which is still a comfortable zone....
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07-15-2011, 07:27 PM
- Replies
- 3
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- 347
can you move this to the "control forum"?
can you move this to the "control forum"?
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07-14-2011, 09:15 PM
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- 44
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- 3,443
Turn the disconnect OFF or turn the thermostat...
Turn the disconnect OFF or turn the thermostat OFF to prevent damage to the compressor if it still good. It sounds like a bad condenser fan.
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07-13-2011, 12:35 PM
Thread: Tracer Summit vs Continuum
by kelvin- Replies
- 7
- Views
- 693
We have both system. Tracer and Continuum. I...
We have both system. Tracer and Continuum. I like both system but I like Continuum more.
The disadvantage of Continuum is that it CANNOT talk to INTELLIPAK or other TRANE units. That is one of... -
07-07-2011, 07:04 PM
Thread: no more cold air!
by kelvin- Replies
- 21
- Views
- 1,163
So for your own SAFETY buy an electric fan...
So for your own SAFETY buy an electric fan :patriot:
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07-06-2011, 06:47 PM
Thread: no more cold air!
by kelvin- Replies
- 21
- Views
- 1,163
For your own safety I recommend buying an...
For your own safety I recommend buying an electric fan. It might not be as good as an a/c but it will cool you down :patriot:.
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07-05-2011, 11:08 AM
Thread: Stumped on an odd control issue...
by kelvin- Replies
- 25
- Views
- 1,267
I don't think your t'stat is bad. Are you saying...
I don't think your t'stat is bad. Are you saying that the compressor is not coming on when the outdoor fan is on?
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06-27-2011, 07:01 PM
Thread: Andover Controls Net controller problem
by kelvin- Replies
- 9
- Views
- 1,483
;);) Thanks for the INFO ;).
;);)
Thanks for the INFO ;). -
06-25-2011, 11:50 PM
Thread: chiller flow switch
by kelvin- Replies
- 16
- Views
- 2,944
Quote: Originally Posted by jayguy my...
Quote:
Originally Posted by jayguy
my recommendation too. oh...never use a dp switch across a pump to prove flow...look at a pump curve chart...at 0 gpm you have maximum pressure differential.
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