Thanks Ron...
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Thanks Ron...
Hey That controller is what I used to control the compressor clutch on my 89 Rangie. The original thermostat controller is NLA, there is an updated pn but its not the same as my 89 was in the changeover.
I must admit the little electronic controller works very very well.
I have it set to come on at 5 degrees or higher and go off at 3 degrees.
I have fitted the controller behind the last aircon vent closest to the driver but still in the middle and I can see through the vent the digits and if I need to adjust it its a quick remove of the vent and adjust then put it back..Am so so happy with this setup.
I bought 2 of these controllers and may do just what Ron has done to my engel..
Brad:)
Brad.
I have an 80Lt Engel,reckon the fans would fit inside easy.
What sort of coin for the controller and fans????
Ebay buy I guess????
Andrew
The controllers are under $20.
The fans were in a box of stuff my son had.
Here is a very rough sketch of the wiring changes needed to use the controller when the fridge is running on DC. Note the fans only operate when the compressor is running and they run on power derived from the compressor supply.
Note that the fans must not be connected to earth because one side of the compressor AC supply is connected to earth.
I'll redraw it when I get back next week and I'll draw up the changes needed to run the controller when the fridge is running on AC or DC.
https://www.aulro.com/afvb/
Andrew originally posted by PhillipA about the controller and how to setup yes Ebay about 25 bucks from memory.Quote:
Originally Posted by LandyAndy
AutoSpeed - Technology, Efficiency, Performance
Computer fans are cheap as either 12vdc with a bridge rectifyer and cap or find a 12vac one that wires straight in.
I have the fan on the inside of where Ron has his but down on one side on my 39ltre engel same as Rons
Brad:)
Never even thought about putting the fans on the outside. Something to consider. Thanks Ron. This needs to be put in the Good Oil section. :D:DQuote:
Originally Posted by p38arover
Andy
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Quote:
Originally Posted by LandyAndy
Ron,
What size bridge rectifier would you recommend?
Cheers
Craig
Quote:
Originally Posted by p38arover
On my model, there is no room inside. For bigger older models, like the pic below, there is room for fans at the bottom and Engel make a kit (so I was told over New Year by a bloke who had fitted one to his).Quote:
Originally Posted by CraigE
http://www.aulro.com/afvb/attachment...ngel-image.jpg
The transit cover I use still fits with the fans in place.
It depends on the current draw of the fans. One can't go too high as the transformer winding supplying the compressor may not have sufficient current capacity. 1 amp should be OK. I selected one that was in a metal case that could be screwed to the metal work - no need for a circuit board. I think it's rated at 10 amps - it was in my drawers of electronic components. Something like this would do: BR106 10A 600V Bridge Rectifier | Jaycar ElectronicsQuote:
Originally Posted by CraigE