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DISCO3.CO.UK > Maintenance & Mods (D3)

Air Con
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Ians63
 


Member Since: 10 Nov 2019
Location: Montrose
Posts: 49

United Kingdom 2006 LR3 TDV6 HSE Auto Zermatt SilverLR3
Air Con

Had the full system vac down and regas today. All checked out ok - system held pressure but could only get the air temp to drop by 1 deg! I have an IID tool and no faults read. Any help or ideas much appreciated.  
Post #216245121st Jul 2020 9:40 am
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Disco_Mikey
 


Member Since: 29 May 2007
Location: Dundee, Scotland
Posts: 20731

Scotland 2005 Discovery 3 TDV6 HSE Auto Cairns BlueDiscovery 3

Compressor engaging?
Pressure rising?
HVAC faults? My D3 Build Thread

TDV8 Retrofit Build Thread  
Post #216248821st Jul 2020 12:28 pm
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JMack
 


Member Since: 02 Aug 2014
Location: Edinburgh
Posts: 1517

Scotland 2006 Discovery 3 TDV6 Commercial Manual Java BlackDiscovery 3

What's the running pressure, and the compressor amps?  
Post #216248921st Jul 2020 12:29 pm
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Ians63
 


Member Since: 10 Nov 2019
Location: Montrose
Posts: 49

United Kingdom 2006 LR3 TDV6 HSE Auto Zermatt SilverLR3

Screenshots from IID



  
Post #216324624th Jul 2020 8:24 pm
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aja4x4
 


Member Since: 14 Apr 2019
Location: Westbury
Posts: 2459

United Kingdom 2005 Discovery 3 TDV6 SE Auto Zambezi SilverDiscovery 3

That pressure looks way to low, do you have rear aircon as they may have put the wrong amount in .  
Post #216326224th Jul 2020 9:51 pm
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Ians63
 


Member Since: 10 Nov 2019
Location: Montrose
Posts: 49

United Kingdom 2006 LR3 TDV6 HSE Auto Zermatt SilverLR3

No rear aircon  
Post #216327324th Jul 2020 10:34 pm
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aja4x4
 


Member Since: 14 Apr 2019
Location: Westbury
Posts: 2459

United Kingdom 2005 Discovery 3 TDV6 SE Auto Zambezi SilverDiscovery 3

Pressure should up at about 1000 kpa  
Post #216327424th Jul 2020 10:42 pm
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Ians63
 


Member Since: 10 Nov 2019
Location: Montrose
Posts: 49

United Kingdom 2006 LR3 TDV6 HSE Auto Zermatt SilverLR3

Disco_Mikey wrote:
Compressor engaging?
Pressure rising?
HVAC faults?


No faults and no pressure rise. Is there any way of knowing if the compressor is engaging? No noise or clicking no change in engine revs.  
Post #21659455th Aug 2020 10:19 pm
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