2020 377RLBH 3rd A/C

[Wind Bandit]

Originally Posted by nylyon

Wiring

which air conditioner did you purchase? I was looking at the this unit https://www.rvpartscountry.com/Colem...48004-869.html

because I can't find a 48004-6690 in stock anywhere.

and your saying teh electrical junction box doodad is purchased separately?

[nylyon]

48204-669
The electrical junction box is supplied with the plenum, so when you get the ChillGrill it comes in that

[Wind Bandit]

Originally Posted by nylyon

48204-669
The electrical junction box is supplied with the plenum, so when you get the ChillGrill it comes in that

since i bought the wack-o quiet grate thing then I guess I'd better order mine separately!

[Wind Bandit]

the AC unit came in. last piece of the puzzle that I am waiting on is the electrical control box.

it looks like I'll also need to buy some of that pink insulation board to make the divider between intake and exhaust of the unit, the wacko plenum did not come with one and the Coleman Mach 15 did not come with.

Also to note, the shipping packaging and pallet that the AC came in on were in ROUGH condition. I inspected the unit as best I could before taking delivery and everything looked ok. in a nutshell, zero care was taken when packaging this thing for freight shipping.

we just got moved to Corpus Christi TX so the 3rd unit install will be greatly appreciated by the family! bummer bit is we are in a pay by the KW park! lol

[Wind Bandit]

I ran in to my next hurdle. it turns out I do not have the 14"x14" metal square that goes on the inside of the camper that the 4 long bolts go through the hold the unit in place.

the one camper place I found open this AM parts dept was closed. to Amazon I go!

I also need to get a tube of that roof sealant goop for when I move the power vent fan to the loft.

[jhardin80]

Originally Posted by Wind Bandit

I ran in to my next hurdle. it turns out I do not have the 14"x14" metal square that goes on the inside of the camper that the 4 long bolts go through the hold the unit in place.

the one camper place I found open this AM parts dept was closed. to Amazon I go!

I also need to get a tube of that roof sealant goop for when I move the power vent fan to the loft.

I thought for sure they would supply that Guess I'll have to keep adding parts numbers to my list. Thanks for the updates!

[Wind Bandit]

the electrical box came in, so now I'm just waiting for the metal square on the inside of the camper! the outfit i bought it from charged 20$ for shipping and it hasn't mailed yet..... the year is 2021 us consumers want our parts yesterday!

[jhardin80]

Originally Posted by Wind Bandit

the electrical box came in, so now I'm just waiting for the metal square on the inside of the camper! the outfit i bought it from charged 20$ for shipping and it hasn't mailed yet..... the year is 2021 us consumers want our parts yesterday!

What was the part number of that square piece you had to get?

[Wind Bandit]

1 x Coleman-Mach 8333A1031 Air Conditioner Mounting Frame and Bolt Kit - 8333A1031

[Wind Bandit]

Originally Posted by jhardin80

What was the part number of that square piece you had to get?

NOTE: if you buy the Coleman Chill grille grate cover thing for the inside it comes with the goods. I had to buy one of these as I couldn't find the above only part in stock anywhere..... when I purchased the "wack-o" quiet grille thing it was mad to adapt to an already installed Coleman Mach, and not a new install.

so, now, I think I have all the parts and pieces maybe I'll be able to get it installed this weekend!

[jhardin80]

Originally Posted by Wind Bandit

NOTE: if you buy the Coleman Chill grille grate cover thing for the inside it comes with the goods. I had to buy one of these as I couldn't find the above only part in stock anywhere..... when I purchased the "wack-o" quiet grille thing it was mad to adapt to an already installed Coleman Mach, and not a new install.

so, now, I think I have all the parts and pieces maybe I'll be able to get it installed this weekend!

Perfect!! Thank you for that update. I was getting the chill grille so I should be good then.

[Wind Bandit]

3RD A/C is installed and functions almost exactly as it should, the process took most of a day surprisingly.... but all 3 will run at the same time to work to cool the camper off. updates and photos to come once I come up with some free time at work!

The not function right bit is on the screen it doesn't show heat pump as an option like it does on "main AC" so some tinkering is to be done.

[jhardin80]

Originally Posted by Wind Bandit

3RD A/C is installed and functions almost exactly as it should, the process took most of a day surprisingly.... but all 3 will run at the same time to work to cool the camper off. updates and photos to come once I come up with some free time at work!

The not function right bit is on the screen it doesn't show heat pump as an option like it does on "main AC" so some tinkering is to be done.

That is great to hear! Can't wait for the pics.

Did you select the A/C with heat pump option when you added the third on in the Jaycommand system? I remember when I went in there, there were like 2 or 3 options and one I thought said A/C w/Heat pump. I could be mistaken though and would have to look at it again.

[Wind Bandit]

Originally Posted by jhardin80

That is great to hear! Can't wait for the pics.

Did you select the A/C with heat pump option when you added the third on in the Jaycommand system? I remember when I went in there, there were like 2 or 3 options and one I thought said A/C w/Heat pump. I could be mistaken though and would have to look at it again.

I did, and it took a time or two of toggling the setting to get it to work. so I'm sure it just needs minor tinkering, just got busy last night, the cooling part was the important bit for me down here in south south Texas

[nylyon]

You have to select BOTH AC3 and AC3 Heat pump to get the heat pump option to show up.

[T Patch]

Anyone that is installing a 3rd AC on the Jayco units with the Jayco Command BMPRO needs to configure the unit after installing it. After looking everywhere on the internet and several You Tube video's later I messaged BMPRO and they gave me a PFD of how to do this.

It was labeled Help Guide / Configuring your RV.

Got to your main screen and hit the settings. Then on the top hit General Settings. After that follow the yellow brick road.

Hope this stops your frustration of trying to look everywhere to get this information.

I attached the PDF