I have one of these in my 55 plymouth.. Its only going to cool around 20 degrees cooler than your ambient temp.. These are mostly designed for RV's or truckers... It will maintain cooling for an already cooled room... I wasted lots of money on my unit to get it running as an alternate solution to drilling into the block and fabricating stuff for an ac system in my plymouth.. I made a rear mount trunk system with a custom evaporator and pusher fans to suck air from the evap through package tray vents.. Its loud.. I have 4 100ah lithium phosphate batteries running my system and it will stay running for about 4 hours.. My condensor is mounted on the bottom of the car with a fan.. How much freon is a mystery as the readings are never what they are supposed to be.. I have 48 ounces of r-134a in mine and the high side is still not where its supposed to be... I tried it also with 24 ounces of freon and the high side was very very low along with the low side.. Again only going to cool 20 degrees lower than the ambient temp... The green wire from mine is ran from the controller through my pressure switch to the evap... So when the evap is turned on it sends 12-13 volts through the pressure switch to that trigger input initially turning on the compressor.. The speed changes are useless it seems to only work at one speed.. There is supposed to be a controller module you can purchase that has a screen and settings. It is showing this in my book perhaps this is how you get it to run cooler.. I have yet to see a video on start to finish on these.
@roguevapers43417 ай бұрын
So glad I found this video and info, I’ve been looking for weeks for info on this compressor. I’ve got mine setup with a new under dash system from old air manufacturing. I’m assuming the trigger wire to turn the compressor on is the green wire? I’m using the condenser fan controls and hi/low switches built into the under dash unit and not the ones on the compressor module. Do you know if this will work, only hooking up the (green) trigger wire on the comp. Sorry so many question but I can find any info on this unit. Tia
@juniorrosa015 ай бұрын
Does it take oil or just straight 134
@rommelekstrom1973Ай бұрын
Wher i can order elictric ac car compressor
@TheDudeWithTheAcura10 ай бұрын
Was your trigger wire coming out of the harness the wire that went to the OEM compressor?
@TeddyZues
10 ай бұрын
Yes, there trigger is a VCC+ that has a range of around +7 VDC to +16 VDC. The voltage controls the RPM of the compressor (1000 - 3000 RPM) I did not notice any change in the RPM above 14.5VDC.
@TheDudeWithTheAcura
10 ай бұрын
@@TeddyZues How well is it working to cool, how much freon did you put in?
@TeddyZues
10 ай бұрын
@@TheDudeWithTheAcura I want to say it was 1.8 to 2lbs of freon. It does work, it could be better but you know it works just well enough for me not to just rip the thing back out of there and start over. For now.....
@josedejesusramirezcervante4318
9 ай бұрын
Solucionaste el problema de la presión elevada? Y ya encontraste a donde va conectado el cable amarillo?
@TeddyZues
9 ай бұрын
@@josedejesusramirezcervante4318 El cable amarillo es sólo una extensión de la luz de diagnóstico LED. El problema de la presión en el lado alto, que es extremadamente baja, es lo que ocurre con este compresor. Puede ser una unidad defectuosa de fábrica. Funciona, pero no tan bien como lo haría con las lecturas correctas y aún funciona sin fugas.
@sethcusumano227510 ай бұрын
Can you show us how much noise it makes?
@TeddyZues
10 ай бұрын
One positive thing that comes from this thing is that it is almost silent. any noise that it makes would be very easily covered up by the fans that would be running while running
@sethcusumano2275
10 ай бұрын
@@TeddyZues Ok thanks. I noticed you built a box around it. I figured that was to keep it quiet
@TeddyZues
10 ай бұрын
@@sethcusumano2275 No the Compressor has a max operating temp of 180F so I made a cold air intake so i I could put the unit under the hood as the operating temp of my jeep is 200-230F.
@sethcusumano2275
10 ай бұрын
@@TeddyZues Oh ok. Thanks! When you purchased this, did you also consider the version that has the controller mounted on top?
@TeddyZues
10 ай бұрын
@@sethcusumano2275 No, I went for the cheapest one I could find at the time that had the dimensions listed. I expected instructions to come with it, if I had the funds I would have gone with a Sanden. In hind sight I would have been better off replacing my existing compressor, which I would recommend If that is an option. As a stand alone unit you have to be careful not drain your power supply over a short period (or killing your alternator). The belt driven compressor in an automotive application is a far more efficient option.
@JimN_AustinTxАй бұрын
First impressions is it’s underpowered at 12V. Physics can’t be overcome as you will be pulling lots of amps. IMHO - Really needs 72v to provide enough cooling for most vehicles.
Пікірлер: 19
I have one of these in my 55 plymouth.. Its only going to cool around 20 degrees cooler than your ambient temp.. These are mostly designed for RV's or truckers... It will maintain cooling for an already cooled room... I wasted lots of money on my unit to get it running as an alternate solution to drilling into the block and fabricating stuff for an ac system in my plymouth.. I made a rear mount trunk system with a custom evaporator and pusher fans to suck air from the evap through package tray vents.. Its loud.. I have 4 100ah lithium phosphate batteries running my system and it will stay running for about 4 hours.. My condensor is mounted on the bottom of the car with a fan.. How much freon is a mystery as the readings are never what they are supposed to be.. I have 48 ounces of r-134a in mine and the high side is still not where its supposed to be... I tried it also with 24 ounces of freon and the high side was very very low along with the low side.. Again only going to cool 20 degrees lower than the ambient temp... The green wire from mine is ran from the controller through my pressure switch to the evap... So when the evap is turned on it sends 12-13 volts through the pressure switch to that trigger input initially turning on the compressor.. The speed changes are useless it seems to only work at one speed.. There is supposed to be a controller module you can purchase that has a screen and settings. It is showing this in my book perhaps this is how you get it to run cooler.. I have yet to see a video on start to finish on these.
So glad I found this video and info, I’ve been looking for weeks for info on this compressor. I’ve got mine setup with a new under dash system from old air manufacturing. I’m assuming the trigger wire to turn the compressor on is the green wire? I’m using the condenser fan controls and hi/low switches built into the under dash unit and not the ones on the compressor module. Do you know if this will work, only hooking up the (green) trigger wire on the comp. Sorry so many question but I can find any info on this unit. Tia
Does it take oil or just straight 134
Wher i can order elictric ac car compressor
Was your trigger wire coming out of the harness the wire that went to the OEM compressor?
@TeddyZues
10 ай бұрын
Yes, there trigger is a VCC+ that has a range of around +7 VDC to +16 VDC. The voltage controls the RPM of the compressor (1000 - 3000 RPM) I did not notice any change in the RPM above 14.5VDC.
@TheDudeWithTheAcura
10 ай бұрын
@@TeddyZues How well is it working to cool, how much freon did you put in?
@TeddyZues
10 ай бұрын
@@TheDudeWithTheAcura I want to say it was 1.8 to 2lbs of freon. It does work, it could be better but you know it works just well enough for me not to just rip the thing back out of there and start over. For now.....
@josedejesusramirezcervante4318
9 ай бұрын
Solucionaste el problema de la presión elevada? Y ya encontraste a donde va conectado el cable amarillo?
@TeddyZues
9 ай бұрын
@@josedejesusramirezcervante4318 El cable amarillo es sólo una extensión de la luz de diagnóstico LED. El problema de la presión en el lado alto, que es extremadamente baja, es lo que ocurre con este compresor. Puede ser una unidad defectuosa de fábrica. Funciona, pero no tan bien como lo haría con las lecturas correctas y aún funciona sin fugas.
Can you show us how much noise it makes?
@TeddyZues
10 ай бұрын
One positive thing that comes from this thing is that it is almost silent. any noise that it makes would be very easily covered up by the fans that would be running while running
@sethcusumano2275
10 ай бұрын
@@TeddyZues Ok thanks. I noticed you built a box around it. I figured that was to keep it quiet
@TeddyZues
10 ай бұрын
@@sethcusumano2275 No the Compressor has a max operating temp of 180F so I made a cold air intake so i I could put the unit under the hood as the operating temp of my jeep is 200-230F.
@sethcusumano2275
10 ай бұрын
@@TeddyZues Oh ok. Thanks! When you purchased this, did you also consider the version that has the controller mounted on top?
@TeddyZues
10 ай бұрын
@@sethcusumano2275 No, I went for the cheapest one I could find at the time that had the dimensions listed. I expected instructions to come with it, if I had the funds I would have gone with a Sanden. In hind sight I would have been better off replacing my existing compressor, which I would recommend If that is an option. As a stand alone unit you have to be careful not drain your power supply over a short period (or killing your alternator). The belt driven compressor in an automotive application is a far more efficient option.
First impressions is it’s underpowered at 12V. Physics can’t be overcome as you will be pulling lots of amps. IMHO - Really needs 72v to provide enough cooling for most vehicles.