Dash A/C

[Bill Jowers]

Where does the dash AC  get it cooling from? My 1983 PT WL does not have a AC compressor on the engine.

Bill

1983 PT 36 BBWL

From: WanderlodgeForum@yahoogroups.com [mailto:WanderlodgeForum@yahoogroups.com] On Behalf Of ronmarabito2002
Sent: Wednesday, December 28, 2011 9:42 AM
To: WanderlodgeForum@yahoogroups.com
Subject: [WanderlodgeForum] Re: Dash A/C

System is fully charged, but I did not think to close off the heat manual valves to see if that is the problem. I'll check that on the next warm day.

R.E. (Ron) Marabito, Dallas, TX 92WB40

--- In "WanderlodgeForum%40yahoogroups.com", Wayne Kotila wrote:
>
> Hi Ron, If your freon charge is a little low the system will work fine for a little while until the evap. coil under your dash freezes up turning into a block of ice and and then cooling stops.
> Also like you mentioned it could be the warm air from the front heat warming your conditioned air, did you shut off the valve or valve's in the heater hose supply lines to the front heat?
> Â
> Wayne kotila
> 1996 PT42
> Â
>
>
> ________________________________
> From: ronmarabito2002
> To: "WanderlodgeForum%40yahoogroups.com"
> Sent: Tuesday, December 27, 2011 8:53 AM
> Subject: [WanderlodgeForum] Dash A/C
>
>
> Â
> Does anyone have a schematic for plumbing and electrical on the Dash A/C for a 92 Wanderlodge?
>
> I continue to have my dash a/c quit cooling after a short time while driving. System is full of freon and cools effectively for a short time.
>
> It may be possible that the defrost heat is mixing with the a/c or the thermostat is cutting off the compressor. Anyway, any help would be appreciated.
>
> R.E. (Ron) Marabito, Dallas, TX 92WB40
>