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Thread: Lennox
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12-03-2014, 09:28 PM #1
Lennox
Never had much to do with Lennox units but I've got a water chiller which cools down to 12c then cuts out on e05 couldn't get hold of technical as the only work 1130-2pm! It's on 410a discharge was 350psi suction was 110psi cannot remember model unfortunately. Any help would be great
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12-03-2014, 09:47 PM #2
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12-03-2014, 09:53 PM #3
Re: Lennox
Check out your email jonjon.
Grizzly
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12-03-2014, 10:05 PM #4
Re: Lennox
Got your email cheers
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12-03-2014, 10:06 PM #5
Re: Lennox
E05 is antifreeze circuit 1.
It's triggered when the leaving water temperature is lower than the set value in the parameters.
Check the water flow rates or the fridge side for SOG.The difference between genius and stupidity is that genius has its limits.
Marc
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12-03-2014, 10:13 PM #6
Re: Lennox
Checked pressures 350discharge 110psi suction checked filters and flow valve have to check flow rates
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12-03-2014, 10:22 PM #7
Re: Lennox
Do you have a Lennox DS50 service controller to check the parameters
The difference between genius and stupidity is that genius has its limits.
Marc
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12-03-2014, 10:41 PM #8
Re: Lennox
It's this controller
<title>Ecologic_basic controller_IOM_1002-E
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12-03-2014, 11:11 PM #9
Re: Lennox
Marc is on the ball jonjon!
Does your accurate reply indicate you have that manual? (If not I can forward)
Because if so. Marc's diagnostics are correct.
Although i suspect you already know this!
Grizzly
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12-03-2014, 11:12 PM #10
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12-03-2014, 11:16 PM #11
Re: Lennox
You'd get more information from the service controller Ds50 that plugs directly into the module but by the looks of it, you can also check the parameters from that controller.
http://webmanuals.lennoxeurope.com/C...-1102-E_NC.pdfThe difference between genius and stupidity is that genius has its limits.
Marc