Air Conditioner Help Needed
07-04-2004, 11:32 PM
#41
Guest
Posts: n/a
Re: Air Conditioner Help Needed
Thanks for the wiring diagram, Bill!
I believe I connected (jumped) the low pressure and the high pressure
switches with the same result - clutch did not engage. Would I need
to jump them both at the same time? I did not do that.
Thanks again.
On Sun, 04 Jul 2004 20:16:29 -0700, L.W.(ßill) ------ III
<----------@***.net> wrote:
> http://www.----------.com/ACWire.pdf I'm betting you're low on 134,
>it didn't sound like you connected the low pressure switch.
> God Bless America, ßill O|||||||O
>mailto:--------------------
>
>robbin.olson@comcast.net wrote:
>>
>> Thanks for your help, Doug. I switched the relays with another
>> identical one with no change. I did note that the relay was warm to
>> the touch. Is that significant? Next step will be to try to trip it
>> with 12 volts.
I believe I connected (jumped) the low pressure and the high pressure
switches with the same result - clutch did not engage. Would I need
to jump them both at the same time? I did not do that.
Thanks again.
On Sun, 04 Jul 2004 20:16:29 -0700, L.W.(ßill) ------ III
<----------@***.net> wrote:
> http://www.----------.com/ACWire.pdf I'm betting you're low on 134,
>it didn't sound like you connected the low pressure switch.
> God Bless America, ßill O|||||||O
>mailto:--------------------
>
>robbin.olson@comcast.net wrote:
>>
>> Thanks for your help, Doug. I switched the relays with another
>> identical one with no change. I did note that the relay was warm to
>> the touch. Is that significant? Next step will be to try to trip it
>> with 12 volts.
07-04-2004, 11:38 PM
#42
Guest
Posts: n/a
Re: Air Conditioner Help Needed
The possibility of both switches being bad at the same time would
be like winning the lottery.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
robbin.olson@comcast.net wrote:
>
> Thanks for the wiring diagram, Bill!
>
> I believe I connected (jumped) the low pressure and the high pressure
> switches with the same result - clutch did not engage. Would I need
> to jump them both at the same time? I did not do that.
>
> Thanks again.
be like winning the lottery.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
robbin.olson@comcast.net wrote:
>
> Thanks for the wiring diagram, Bill!
>
> I believe I connected (jumped) the low pressure and the high pressure
> switches with the same result - clutch did not engage. Would I need
> to jump them both at the same time? I did not do that.
>
> Thanks again.
07-04-2004, 11:38 PM
#43
Guest
Posts: n/a
Re: Air Conditioner Help Needed
The possibility of both switches being bad at the same time would
be like winning the lottery.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
robbin.olson@comcast.net wrote:
>
> Thanks for the wiring diagram, Bill!
>
> I believe I connected (jumped) the low pressure and the high pressure
> switches with the same result - clutch did not engage. Would I need
> to jump them both at the same time? I did not do that.
>
> Thanks again.
be like winning the lottery.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
robbin.olson@comcast.net wrote:
>
> Thanks for the wiring diagram, Bill!
>
> I believe I connected (jumped) the low pressure and the high pressure
> switches with the same result - clutch did not engage. Would I need
> to jump them both at the same time? I did not do that.
>
> Thanks again.
07-04-2004, 11:38 PM
#44
Guest
Posts: n/a
Re: Air Conditioner Help Needed
The possibility of both switches being bad at the same time would
be like winning the lottery.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
robbin.olson@comcast.net wrote:
>
> Thanks for the wiring diagram, Bill!
>
> I believe I connected (jumped) the low pressure and the high pressure
> switches with the same result - clutch did not engage. Would I need
> to jump them both at the same time? I did not do that.
>
> Thanks again.
be like winning the lottery.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
robbin.olson@comcast.net wrote:
>
> Thanks for the wiring diagram, Bill!
>
> I believe I connected (jumped) the low pressure and the high pressure
> switches with the same result - clutch did not engage. Would I need
> to jump them both at the same time? I did not do that.
>
> Thanks again.
07-04-2004, 11:38 PM
#45
Guest
Posts: n/a
Re: Air Conditioner Help Needed
The possibility of both switches being bad at the same time would
be like winning the lottery.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
robbin.olson@comcast.net wrote:
>
> Thanks for the wiring diagram, Bill!
>
> I believe I connected (jumped) the low pressure and the high pressure
> switches with the same result - clutch did not engage. Would I need
> to jump them both at the same time? I did not do that.
>
> Thanks again.
be like winning the lottery.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
robbin.olson@comcast.net wrote:
>
> Thanks for the wiring diagram, Bill!
>
> I believe I connected (jumped) the low pressure and the high pressure
> switches with the same result - clutch did not engage. Would I need
> to jump them both at the same time? I did not do that.
>
> Thanks again.
07-05-2004, 10:20 AM
#46
Guest
Posts: n/a
Re: Air Conditioner Help Needed
On Sun, 04 Jul 2004 21:00:23 -0500, robbin.olson wrote:
> I tried both switches with no change. Is there any way to run 12V
> directly to the clutch from the battery? Would I need to be concerned
> about polarity? THANKS!
Yes, you'll need to check to see which one is connected to the body of the
compressor and which one goes to the clutch coil. When you're sure you've
got the one to the clutch, connect it to 12V while the engine is running,
and the compressor should start. If it doesn't, you've either got a bad
ground (not too likely) or bad compressor clutch. If it doesn't start,
connect a jumper from the frame to the body of the compressor and try it
again. No start = no clutch. If it started with just the 12V, you can
backtrack through the system via the compressor relay, etc. (Jeep's
wiring seems a bit convoluted, but Bill's wiring diagram should
make it fairly easy if you are good at schematics.)
--
-bob-
_______________________________________
SuSE Linux Pro 9.1
> I tried both switches with no change. Is there any way to run 12V
> directly to the clutch from the battery? Would I need to be concerned
> about polarity? THANKS!
Yes, you'll need to check to see which one is connected to the body of the
compressor and which one goes to the clutch coil. When you're sure you've
got the one to the clutch, connect it to 12V while the engine is running,
and the compressor should start. If it doesn't, you've either got a bad
ground (not too likely) or bad compressor clutch. If it doesn't start,
connect a jumper from the frame to the body of the compressor and try it
again. No start = no clutch. If it started with just the 12V, you can
backtrack through the system via the compressor relay, etc. (Jeep's
wiring seems a bit convoluted, but Bill's wiring diagram should
make it fairly easy if you are good at schematics.)
--
-bob-
_______________________________________
SuSE Linux Pro 9.1
07-05-2004, 10:20 AM
#47
Guest
Posts: n/a
Re: Air Conditioner Help Needed
On Sun, 04 Jul 2004 21:00:23 -0500, robbin.olson wrote:
> I tried both switches with no change. Is there any way to run 12V
> directly to the clutch from the battery? Would I need to be concerned
> about polarity? THANKS!
Yes, you'll need to check to see which one is connected to the body of the
compressor and which one goes to the clutch coil. When you're sure you've
got the one to the clutch, connect it to 12V while the engine is running,
and the compressor should start. If it doesn't, you've either got a bad
ground (not too likely) or bad compressor clutch. If it doesn't start,
connect a jumper from the frame to the body of the compressor and try it
again. No start = no clutch. If it started with just the 12V, you can
backtrack through the system via the compressor relay, etc. (Jeep's
wiring seems a bit convoluted, but Bill's wiring diagram should
make it fairly easy if you are good at schematics.)
--
-bob-
_______________________________________
SuSE Linux Pro 9.1
> I tried both switches with no change. Is there any way to run 12V
> directly to the clutch from the battery? Would I need to be concerned
> about polarity? THANKS!
Yes, you'll need to check to see which one is connected to the body of the
compressor and which one goes to the clutch coil. When you're sure you've
got the one to the clutch, connect it to 12V while the engine is running,
and the compressor should start. If it doesn't, you've either got a bad
ground (not too likely) or bad compressor clutch. If it doesn't start,
connect a jumper from the frame to the body of the compressor and try it
again. No start = no clutch. If it started with just the 12V, you can
backtrack through the system via the compressor relay, etc. (Jeep's
wiring seems a bit convoluted, but Bill's wiring diagram should
make it fairly easy if you are good at schematics.)
--
-bob-
_______________________________________
SuSE Linux Pro 9.1
07-05-2004, 10:20 AM
#48
Guest
Posts: n/a
Re: Air Conditioner Help Needed
On Sun, 04 Jul 2004 21:00:23 -0500, robbin.olson wrote:
> I tried both switches with no change. Is there any way to run 12V
> directly to the clutch from the battery? Would I need to be concerned
> about polarity? THANKS!
Yes, you'll need to check to see which one is connected to the body of the
compressor and which one goes to the clutch coil. When you're sure you've
got the one to the clutch, connect it to 12V while the engine is running,
and the compressor should start. If it doesn't, you've either got a bad
ground (not too likely) or bad compressor clutch. If it doesn't start,
connect a jumper from the frame to the body of the compressor and try it
again. No start = no clutch. If it started with just the 12V, you can
backtrack through the system via the compressor relay, etc. (Jeep's
wiring seems a bit convoluted, but Bill's wiring diagram should
make it fairly easy if you are good at schematics.)
--
-bob-
_______________________________________
SuSE Linux Pro 9.1
> I tried both switches with no change. Is there any way to run 12V
> directly to the clutch from the battery? Would I need to be concerned
> about polarity? THANKS!
Yes, you'll need to check to see which one is connected to the body of the
compressor and which one goes to the clutch coil. When you're sure you've
got the one to the clutch, connect it to 12V while the engine is running,
and the compressor should start. If it doesn't, you've either got a bad
ground (not too likely) or bad compressor clutch. If it doesn't start,
connect a jumper from the frame to the body of the compressor and try it
again. No start = no clutch. If it started with just the 12V, you can
backtrack through the system via the compressor relay, etc. (Jeep's
wiring seems a bit convoluted, but Bill's wiring diagram should
make it fairly easy if you are good at schematics.)
--
-bob-
_______________________________________
SuSE Linux Pro 9.1
07-05-2004, 10:20 AM
#49
Guest
Posts: n/a
Re: Air Conditioner Help Needed
On Sun, 04 Jul 2004 21:00:23 -0500, robbin.olson wrote:
> I tried both switches with no change. Is there any way to run 12V
> directly to the clutch from the battery? Would I need to be concerned
> about polarity? THANKS!
Yes, you'll need to check to see which one is connected to the body of the
compressor and which one goes to the clutch coil. When you're sure you've
got the one to the clutch, connect it to 12V while the engine is running,
and the compressor should start. If it doesn't, you've either got a bad
ground (not too likely) or bad compressor clutch. If it doesn't start,
connect a jumper from the frame to the body of the compressor and try it
again. No start = no clutch. If it started with just the 12V, you can
backtrack through the system via the compressor relay, etc. (Jeep's
wiring seems a bit convoluted, but Bill's wiring diagram should
make it fairly easy if you are good at schematics.)
--
-bob-
_______________________________________
SuSE Linux Pro 9.1
> I tried both switches with no change. Is there any way to run 12V
> directly to the clutch from the battery? Would I need to be concerned
> about polarity? THANKS!
Yes, you'll need to check to see which one is connected to the body of the
compressor and which one goes to the clutch coil. When you're sure you've
got the one to the clutch, connect it to 12V while the engine is running,
and the compressor should start. If it doesn't, you've either got a bad
ground (not too likely) or bad compressor clutch. If it doesn't start,
connect a jumper from the frame to the body of the compressor and try it
again. No start = no clutch. If it started with just the 12V, you can
backtrack through the system via the compressor relay, etc. (Jeep's
wiring seems a bit convoluted, but Bill's wiring diagram should
make it fairly easy if you are good at schematics.)
--
-bob-
_______________________________________
SuSE Linux Pro 9.1
07-11-2004, 11:40 AM
#50
Guest
Posts: n/a
Re: Air Conditioner Help Needed
Make sure your low pressure cutoff switch is not open This switch protects
the compressor should there be a loss of refridgerant. You can by pass this
switch for testing but only for a few seconds to see it the compressor
starts.
"F. Robert Falbo" <rfalbo1@twcny.rr.com> wrote in message
news:pan.2004.07.05.14.21.33.540493@twcny.rr.com.. .
> On Sun, 04 Jul 2004 21:00:23 -0500, robbin.olson wrote:
>
> > I tried both switches with no change. Is there any way to run 12V
> > directly to the clutch from the battery? Would I need to be concerned
> > about polarity? THANKS!
>
> Yes, you'll need to check to see which one is connected to the body of the
> compressor and which one goes to the clutch coil. When you're sure you've
> got the one to the clutch, connect it to 12V while the engine is running,
> and the compressor should start. If it doesn't, you've either got a bad
> ground (not too likely) or bad compressor clutch. If it doesn't start,
> connect a jumper from the frame to the body of the compressor and try it
> again. No start = no clutch. If it started with just the 12V, you can
> backtrack through the system via the compressor relay, etc. (Jeep's
> wiring seems a bit convoluted, but Bill's wiring diagram should
> make it fairly easy if you are good at schematics.)
>
> --
>
> -bob-
> _______________________________________
> SuSE Linux Pro 9.1
the compressor should there be a loss of refridgerant. You can by pass this
switch for testing but only for a few seconds to see it the compressor
starts.
"F. Robert Falbo" <rfalbo1@twcny.rr.com> wrote in message
news:pan.2004.07.05.14.21.33.540493@twcny.rr.com.. .
> On Sun, 04 Jul 2004 21:00:23 -0500, robbin.olson wrote:
>
> > I tried both switches with no change. Is there any way to run 12V
> > directly to the clutch from the battery? Would I need to be concerned
> > about polarity? THANKS!
>
> Yes, you'll need to check to see which one is connected to the body of the
> compressor and which one goes to the clutch coil. When you're sure you've
> got the one to the clutch, connect it to 12V while the engine is running,
> and the compressor should start. If it doesn't, you've either got a bad
> ground (not too likely) or bad compressor clutch. If it doesn't start,
> connect a jumper from the frame to the body of the compressor and try it
> again. No start = no clutch. If it started with just the 12V, you can
> backtrack through the system via the compressor relay, etc. (Jeep's
> wiring seems a bit convoluted, but Bill's wiring diagram should
> make it fairly easy if you are good at schematics.)
>
> --
>
> -bob-
> _______________________________________
> SuSE Linux Pro 9.1
