 Heater Control help, It is getting cold |
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| por73914 |
 Nov 7 2007, 09:40 AM
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#1
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I don't know what the hell I am doing...  Group: Members Posts: 349 Joined: 10-April 07 From: Fayetteville, AR Member No.: 7,660  |
Ok, my heater works-kinda. The fan in the rear works correctly and I am going to add a second fan this weekend. The problem is the dash controls are funky. If I move all three to the right I preaty much get cold air. Move the defrost to the left and the top two right I get a hot cold combo (cold defrost-warm floor) Move levers to max defrost ( top levers left bottom lever right) I get cold on the floor-warm on pass defrost cold drivers defrost. The botom and middle lever will not go all the way to the left, they feel like they are binding up on something. Of all the Porsches I ahve owned this teener is the only one that has some heat but I would like it to work correctly. Any help? (IMG:style_emoticons/default/confused24.gif)
(IMG:style_emoticons/default/driving.gif) Thanks Paul |
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Replies(1 - 6)
| Bartlett 914 |
Nov 7 2007, 09:59 AM
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#2
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Advanced Member Group: Members Posts: 2,216 Joined: 30-August 05 From: South Elgin IL Member No.: 4,707 Region Association: Upper MidWest |
The lever by the shifter opens the flapper boxes to allow heat. Fully back turns on the blower.
Top lever on the heat controls supplies fresh air. All the way to the right and the fresh air fan comes on. Middle lever controls where the fresh air is distributed. To the left, fresh air goes down. To the right, fresh air goes to the windshield. Bottom lever controls where the warm air is distributed. To the left, Warm air goes down. To the right, Warm air goes to the windshield. |
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| por73914 |
Nov 7 2007, 10:36 AM
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#3
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I don't know what the hell I am doing... Group: Members Posts: 349 Joined: 10-April 07 From: Fayetteville, AR Member No.: 7,660 |
QUOTE(Bartlett 914 @ Nov 7 2007, 09:59 AM)  The lever by the shifter opens the flapper boxes to allow heat. Fully back turns on the blower. Top lever on the heat controls supplies fresh air. All the way to the right and the fresh air fan comes on. Middle lever controls where the fresh air is distributed. To the left, fresh air goes down. To the right, fresh air goes to the windshield. Bottom lever controls where the warm air is distributed. To the left, Warm air goes down. To the right, Warm air goes to the windshield. So top lever to the left should close all fresh air? I do not belive I am shutting off all the outside fresh air. Thanks for your reply! |
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| rhodyguy |
Nov 7 2007, 11:20 AM
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#4
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Chimp Sanctuary NW. Check it out. Group: Members Posts: 22,080 Joined: 2-March 03 From: Orion's Bell. The BELL! Member No.: 378 Region Association: Galt's Gulch |
the foam seals on the mixing valves may be gone, as in not sealing. 2 top levers fully to the left. left or right on the bottom lever to defrost vents or under dash.
k |
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| Cevan |
Nov 7 2007, 11:29 AM
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#5
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Senior Member Group: Members Posts: 1,079 Joined: 11-December 06 From: Western Massachusetts Member No.: 7,351 |
Just to add my 2 cents: The top lever on the dash has 3 fan speed positions. Half way across is low, all the way to the right is high speed, and in between the two is medium. Also, my heater fan comes on before the lever is all the way back. What triggers the heater fan to come on?
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| por73914 |
Nov 7 2007, 11:48 AM
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#6
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I don't know what the hell I am doing... Group: Members Posts: 349 Joined: 10-April 07 From: Fayetteville, AR Member No.: 7,660 |
Thanks Guys-I will see what I can workout tonight.
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| Bartlett 914 |
Nov 7 2007, 11:49 AM
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#7
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Advanced Member Group: Members Posts: 2,216 Joined: 30-August 05 From: South Elgin IL Member No.: 4,707 Region Association: Upper MidWest |
QUOTE(Cevan @ Nov 7 2007, 09:29 AM) Just to add my 2 cents: The top lever on the dash has 3 fan speed positions. Half way across is low, all the way to the right is high speed, and in between the two is medium. Also, my heater fan comes on before the is all the way back. What triggers the heater fan to come on? It is a contact in the lever. You may have a damaged wire to the lever and it is making contact (grounding) to something. |
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