Kohler/Perkins 12.5KW Genset, on 35ft FC 1980 Wanderlodge
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07-11-2010, 08:19
Post: #1
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Kohler/Perkins 12.5KW Genset, on 35ft FC 1980 Wanderlodge
Hi Guys,
Philip here in Central California, I have a nice 1980, 35FC, like most of you I have been going thru it updating and fixing stuff. It has a Kohler/Perkins 12.5 KW, Genset that runs great and produces power, but the Fan doesn't come on anymore, I suspect the controller needs reworked, it does have some burnt relays, and I'd like to start there (replacing the relays). Here's my question: Does anyone have any experience rebuilding the controller? My Kohler dealer is fairly unless, just parts hangers, that can't trouble shoot, should they be able to order the original Kohler relays? Any advice on how to get this done would help. Thanks guys for any assiatnce or steerage you can provide. Philip |
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07-11-2010, 08:35
Post: #2
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Kohler/Perkins 12.5KW Genset, on 35ft FC 1980 Wanderlodge
Your controller may have problems, but it - Chuck 1982 FC 31SB From: Hi Guys, Philip here in nice 1980, 35FC, like most of you I have been going thru it updating and fixing stuff. It has a Kohler/Perkins 12.5 KW, Genset that runs great and produces power, but the Fan doesn't come on anymore, I suspect the controller needs reworked, it does have some burnt relays, and I'd like to start there (replacing the relays). Here's my question: Does anyone have any experience rebuilding the controller? My Kohler dealer is fairly unless, just parts hangers, that can't trouble shoot, should they be able to order the original Kohler relays? Any advice on how to get this done would help. Thanks guys for any assiatnce or steerage you can provide. Philip |
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07-11-2010, 09:30
Post: #3
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Kohler/Perkins 12.5KW Genset, on 35ft FC 1980 Wanderlodge
Hi Philip:
Chuck is right, it is not the relays in the control box giving you trouble so no need to go there. And yes some of us has completely rebuilt the controllers from the ground up. The fan motor is a 1 HP Capacitor start unit. It is wired for 220VAC with one leg going to leg 1 and the other going to leg 2 and the neutral going to L0. Do you have a multimeter and are you comfy with it's use? You need to open the control box and on one side you should find a terminal strip in the bottom that has the L1/L2/L0 wiring coming from the end bell on the Kohler and the connections to the fan motor will be on the corresponding terminals. With the gen set running, you need to select AC volts on your meter and carefully place the red and black leads of the meter on L1 and L2 and you should read 220 VAC or red lead on L1 and black lead on L0 and read 110vac, then red lead on L2 and black lead on L0 and read 110vac. If your getting these voltage readings then it is your fan motor that needs replacing. If your not getting those voltages then we go further, but I suspect, since you said the unit is producing power in the Coach that your fan motor is dead. Safe travels, Ralph and Charolette Fullenwider "84FC35 "Ruff Diamond" Duncan, Oklahoma At 08:19 PM 7/11/2010 +0000, you wrote: >Hi Guys, > > >Philip here in Central California, I have a nice 1980, 35FC, like most of >you I have been going thru it updating and fixing stuff. > >It has a Kohler/Perkins 12.5 KW, Genset that runs great and produces >power, but the Fan doesn't come on anymore, I suspect the controller needs >reworked, it does have some burnt relays, and I'd like to start there >(replacing the relays). > >Here's my question: > >Does anyone have any experience rebuilding the controller? > >My Kohler dealer is fairly unless, just parts hangers, that can't trouble >shoot, should they be able to order the original Kohler relays? > >Any advice on how to get this done would help. > >Thanks guys for any assiatnce or steerage you can provide. > >Philip > > > >------------------------------------ > >Yahoo! Groups Links > > > Safe travels, Ralph and Charolette Fullenwider "84FC35 "Ruff Diamond" Duncan, Oklahoma |
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07-19-2010, 23:29
Post: #4
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Kohler/Perkins 12.5KW Genset, on 35ft FC 1980 Wanderlodge
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