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Thread: A/C Split Good service Guide
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30-03-2010, 06:10 PM #1
A/C Split Good service Guide
Hi all,
As above really, can anybody give me a good step by step guide to servicing split systems the correct way to work too?
Cheers GuysLast edited by lees8110; 30-03-2010 at 06:17 PM.
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30-03-2010, 07:25 PM #2
Re: A/C Split Good service Guide
According to your profile Lees8110, you are already a 'Service Engineer' so I would have thought that this was a mute question
Have you read any of the manufacturer's data sheets?
Have a look on the Airedale site for starters.....and there lots of other good web sites out there...
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31-03-2010, 10:38 AM #3
Re: A/C Split Good service Guide
We all have our ways of servicing but Engineers seem to have their different methods.
I was just interested in other engineers methods and opinions.
Such as the necessaty of putting gauges on a good , working unit to measure superheat/subcooling or to just record temperatures (delt T's) ect.
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31-03-2010, 06:48 PM #4
- Join Date
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Re: A/C Split Good service Guide
This is universal guide:
http://www.mediafire.com/?atbyjmnnnbz
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01-04-2010, 10:20 AM #5
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06-04-2010, 03:24 PM #6
Re: A/C Split Good Service Guide
He should have included methods to ballpark actual operating BTUH of a tested system.
Ballpark BTUH= CFM X's times 4.5 @sea level or X's 4.25 @ around 1000' above sea-level, X's times (enthalpy CHANGE) using the Supply-Air Return-Air wet bulb temps, with enthalpy change taken off the linked enthalpy chart.
"U should Right Click Link below & open in New Tab," look-up wet bulb enthalpy figures on chart," & figure the enthalpy change.
Wet Bulb Enthalpy Chart - udarrell
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06-04-2010, 04:24 PM #7
Re: A/C Split Good service Guide
Nice link, Nike.
Richard Lofftus is a longtime customer... kinda makes me proud.
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13-04-2010, 09:33 PM #8
Re: A/C Split Good service Guide
The way most people work is to bang filters out then drive off.
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13-04-2010, 11:44 PM #9
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