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Hurricane Heat Problem

Yahoo Message Number: 18955
I have a 2000 Magna that I have had for a couple of weeks and just today it got cool enough to test the system out. I set both 1 and 2 on the doutherm to furnace got the unit working great in the galley and cabin but could not get the bedroom fan to come on I tried low to high on the switch but it would not work. Where is fuse for this fan? Or do you think it could be a fuse? I looked behind removable panel in the bay but could not find it. This is my 1st coach and I have most of the unit figured out except for the fuses. Thanks in advance for any help on this matter.
 

Re: Hurricane Heat Problem

Reply #2 –
Yahoo Message Number: 19009
Quote from: Don Seager
> Does the rear AC/heat pump work? The AC/heat pumps both front and
back as well as the furnace are controlled by the thermostat via a control module in the front AC unit. The communication between the control modules in each unit including the furnace is routed via flat telephone wire and RJ11 connectors. There are connectors up in the air chamber above the filter covers on each AC as well as at the modules under the AC covers on the roof. There is also a feed to the furnace control module out in the furnace bay. The thermostat also has an RJ11 connector on the back. Any of these connections could be making poor contact and cause the problem.

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I lost the rear heat for a long time before I found a bad
connector block in the rear AC. It is one of those rectangular RJ11 block with female connections on both sides. The prongs inside were completely corroded away. However if the answer to my opening question is yes then this is probably not the cause but it won't hurt to check the connections.

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Don & Mary Seager
 2004 Allure 31046

> I have a 2000 Magna that I have had for a couple of weeks and just > today it got cool enough to test the system out. I set both 1 and 2 on > the doutherm to furnace got the unit working great in the galley and > cabin but could not get the bedroom fan to come on I tried low to high > on the switch but it would not work. Where is fuse for this fan? Or do > you think it could be a fuse? I looked behind removable panel in the > bay but could not find it. This is my 1st coach and I have most of > the unit figured out except for the fuses. Thanks in advance for any > help on this matter.
Well I got the Huricane heat figured out I must turn on the rear first then the front to make it work. My heat pumps work fine on the roof.
B Ribelin

2000 Magna 5096