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04-22-2019, 03:51 PM
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#1
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New Member
Join Date: Apr 2019
Location: Wichita
Posts: 9
M.O.C. #23882
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Thanks for the add
Wife and I are full timers in a 2017 3820FK. Love the layout but having some heater and ac problems. And a weird one. When i turn on the roof vent in the kitchen it turns off the refrigerator.
Look forward to chatting
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04-25-2019, 06:56 AM
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#2
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Montana Master
Join Date: Jan 2017
Location: Overland Park
Posts: 845
M.O.C. #19388
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Welcome to the MOC forum from Kansas. You have come to the right place, lots of great information can be found.
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Marilyn and Richard, Dusty and Gabby
Overland Park, KS. Most Timer
2017 Montana Legacy 3810MS
2020 GMC 3500 Crew Cab Dually
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04-25-2019, 07:06 AM
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#3
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Montana Master
Join Date: Mar 2019
Location: Milwaukie, OR
Posts: 1,267
M.O.C. #23668
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Welcome! I don't have any personal experience with the fan/fridge issue but I have seen it discussed here. Something to do with them both sharing a wiring run incapable of handling the load of both at the same time. Someone had a 2nd wire run to separate them and solved the problem. Good luck...sounds fixable.
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Jeff & Sandi (and Teddy - 7lb Schnorkie)
2018 Montana HC 305RL / HW Progressive EMS / Demco Recon Hitch on B&W Ball
2012 RAM 3500 Big Horn Crew Cab 4x4 SRW / AMP Power Running Boards / Air Bags
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04-25-2019, 07:47 AM
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#4
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Site Team
Join Date: Jun 2011
Location: Wilsey
Posts: 18,768
M.O.C. #11455
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Welcome to the forum! If I remember the recent thread the 12v running to both is on the same wiring and so the fan steals the control power from the frig.
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Dick, Joyce, Diego, Picatso and Gustav
2017 3720 RL, and 2013 HC 343RL
Pullrite Hitch, IS, Disk Brakes, 3rd AC, Winegard Traveler, Bathroom door mod, Dometic 320, couch for desk swap, replaced chairs, sun screens, added awnings, etc.
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04-27-2019, 06:02 PM
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#5
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Montana Master
Join Date: Jan 2017
Location: Overland Park
Posts: 845
M.O.C. #19388
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Welcome to the forum! Lots of great information is out there.
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Marilyn and Richard, Dusty and Gabby
Overland Park, KS. Most Timer
2017 Montana Legacy 3810MS
2020 GMC 3500 Crew Cab Dually
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04-27-2019, 06:06 PM
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#6
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Site Team
Join Date: Aug 2007
Location: Omaha
Posts: 6,645
M.O.C. #7560
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Eric sending you a PM.
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04-28-2019, 08:03 AM
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#7
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Montana Master
Join Date: Oct 2012
Location: Puyallup
Posts: 513
M.O.C. #12948
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Welcome to MOC. Great to see another FK owner. ! I just posted to another FK owher here about our upgrades and such.
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2018 3820FK Legacy Package
2013 3750fl
2019 Chevrolet 3500HD High Country Dually
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04-28-2019, 08:17 AM
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#8
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Seasoned Camper
Join Date: Sep 2018
Location: Plant City
Posts: 91
M.O.C. #22581
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X2 on the FK!!
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2019 F350 SRW with Demco Autoslide
2021 385BR
2018 Smart Trailer
2017 Fully Grown 5 Pound Toy Golden Doodle
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05-08-2019, 01:37 PM
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#9
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Established Member
Join Date: Apr 2018
Location: Bozeman
Posts: 11
M.O.C. #21671
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Better known as the refer gremlin, I believe.
Yes, a lot of info on the fan/frig issue. We have a 2018 FK. It does need re-routing. Our fan was re-routed to the front shade circuit, and now the shade won't work if the fan is on. Easy to work around. I'd suggest the fan be on it's own circuit. Surprise! With all of this info, Keystone says they've never heard of it.
Quote:
Originally Posted by Eharang
Wife and I are full timers in a 2017 3820FK. Love the layout but having some heater and ac problems. And a weird one. When i turn on the roof vent in the kitchen it turns off the refrigerator.
Look forward to chatting
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05-08-2019, 03:50 PM
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#10
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Montana Fan
Join Date: Jan 2018
Location: Manahawkin
Posts: 274
M.O.C. #21100
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Quote:
Originally Posted by Eharang
Wife and I are full timers in a 2017 3820FK. Love the layout but having some heater and ac problems. And a weird one. When i turn on the roof vent in the kitchen it turns off the refrigerator.
Look forward to chatting
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RV fridge or residential bc either sounds like a short if it an RV fridge or maybe something bigger electrical if it is a Residential?
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05-08-2019, 04:51 PM
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#11
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Montana Fan
Join Date: Aug 2017
Location: Olmsted Falls
Posts: 180
M.O.C. #20364
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We are also FK owners, we have temporary fix is to open the vent without turning on the fan, after the vent is open then turn on the fan. Appears to me that it is drawing to much current being tied in with the fridge. I saw another post on here with a wiring fix I'll have to find the link and post it
__________________
Rick & Joyce Jones
RMC(SW) USN Ret.; AT&T Ret.
2017 3820FK, Predator Gen, SoftStart A/C, Performance DISC Brakes, 2016 Chevy High Country 3500 Diesel Dually
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05-08-2019, 05:28 PM
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#12
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Established Member
Join Date: Aug 2018
Location: Erda
Posts: 27
M.O.C. #22493
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I have an fk. Same problem had the dealer pull a new dedicated circuit to the fridge (which is called for in the fridge manual). No more problems.
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2019 F350 DRW Crew Cab 4x4, 2018 Montana 3820fk, 300 watts solar, 3000 watt true sine inverter.
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05-08-2019, 05:57 PM
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#13
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Montana Master
Join Date: Dec 2009
Location: Sebring
Posts: 3,544
M.O.C. #9969
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Yes, but look at the money Keystone saved by using the same feed line that the Vent Fan is on!
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Michelle & Ann
2018 Chevy 3500HD High Country DRW 4X4 Crew Cab w/Duramax/Allison, Formally 2010 Montana 2955RL, Now Loaded 2016 SOB, Mor/ryde IS, Disc Brakes & Pin Box, Comfort Ride Hitch, Sailun 17.5 Tires.
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05-08-2019, 07:06 PM
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#14
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Montana Fan
Join Date: Mar 2019
Location: Heber City
Posts: 116
M.O.C. #23676
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Quote:
Originally Posted by Eharang
Wife and I are full timers in a 2017 3820FK. Love the layout but having some heater and ac problems. And a weird one. When i turn on the roof vent in the kitchen it turns off the refrigerator.
Look forward to chatting
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Welcome. We have a 3820 FK as well, same year. We're out of warranty now but the AC has always been terrible. There are some posts here that talk about ways to improve that as well as on the Keystone forum. I haven't experienced the fan issue you've mentioned but our fridge does mysteriously turn off sometimes, even when on shore power. Haven't been able to duplicate it for the service guys. I was wondering about your heater issue. Ours works fine at home, at 6800'. But when we were in Northern Cal last summer at sea level, could never get it to light. Anyway - welcome. We haven't done an mods yet because we're about 2 years out from being full-timers. First up is the Moryde Independent suspension and disc brakes. The electric brakes on this thing are terrible.
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05-08-2019, 07:38 PM
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#15
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Established Member
Join Date: Sep 2016
Location: San Marcos
Posts: 12
M.O.C. #19075
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We had the fridge / vent issue with our 17 FK. Dealer had to re-wire the fan into another circuit.
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2015 F350 DRW
Hensley BD3
Montana 3820fk Legacy
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05-08-2019, 08:22 PM
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#16
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Montana Master
Join Date: Apr 2016
Location: North Lake Tahoe
Posts: 639
M.O.C. #18510
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We had the 3820FK for 2-1/2 years, and they ended up wiring the refer right to the batteries. Never had a problem after they did that.
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2017 3820FK Legacy Edition full body paint Montana, For Sale this November, 2018. 2016 Ram 3500 long bed Dually Cummins Turbo with air bags
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05-09-2019, 06:25 AM
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#17
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Established Member
Join Date: Aug 2018
Location: Erda
Posts: 27
M.O.C. #22493
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Quote:
Originally Posted by allenclme
Welcome. We have a 3820 FK as well, same year. We're out of warranty now but the AC has always been terrible. There are some posts here that talk about ways to improve that as well as on the Keystone forum. I haven't experienced the fan issue you've mentioned but our fridge does mysteriously turn off sometimes, even when on shore power. Haven't been able to duplicate it for the service guys. I was wondering about your heater issue. Ours works fine at home, at 6800'. But when we were in Northern Cal last summer at sea level, could never get it to light. Anyway - welcome. We haven't done an mods yet because we're about 2 years out from being full-timers. First up is the Moryde Independent suspension and disc brakes. The electric brakes on this thing are terrible.
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Your symptoms are exactly what we are describing with your fridge turning off occasionally. Fix is to rewire fridge to dedicated circuit.
__________________
2019 F350 DRW Crew Cab 4x4, 2018 Montana 3820fk, 300 watts solar, 3000 watt true sine inverter.
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05-09-2019, 09:03 PM
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#18
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Montana Fan
Join Date: Mar 2019
Location: Heber City
Posts: 116
M.O.C. #23676
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Since my 1-yr. Keystone warranty is up, I have an extended but on something like this that is intermittent, would it be covered and would a dealer even trust me to tell them just to re-wire it? Are there Tech service bulletins I could point them to? I'm dealing with CW for my extended warranty.
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05-09-2019, 10:00 PM
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#19
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Established Member
Join Date: Jan 2019
Location: Livingston
Posts: 42
M.O.C. #23264
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Quote:
Originally Posted by Eharang
Wife and I are full timers in a 2017 3820FK. Love the layout but having some heater and ac problems. And a weird one. When i turn on the roof vent in the kitchen it turns off the refrigerator.
Look forward to chatting
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We had same issue. Talked to Montana under the warranty number, and she said there is an advisory out on this problem. We had a tech look at it and he ended up putting a new wire to the fuse box and added a new breaker. No problem with that now.
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05-09-2019, 10:07 PM
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#20
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Montana Fan
Join Date: Feb 2008
Location: woodstock
Posts: 481
M.O.C. #8174
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Welcome hope to see you at the Rally
Ed
__________________
Ed
Montana Master
Woodstock Ga
2020 3931 FB Legacy
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