Jayco RV Owners Forum
 


Reply
 
Thread Tools Display Modes
 
Old 08-20-2015, 10:22 PM   #1
Member
 
StevWb's Avatar
 
Join Date: May 2015
Location: Manchester
Posts: 95
on demand water heater HELP

My 2015 Greyhawk won't make hot water..owners manual no help as usual...the switch that is in bathroom that says tank heater..thats for the crummy heater wires on the grey and black tanks in winter right.?...nothing to do with the on-demand hot water, or am I confused...
Boondocking now and frustrated..thanks
__________________

StevWb is offline   Reply With Quote
Old 08-20-2015, 10:27 PM   #2
Member
 
Join Date: Jul 2014
Location: Fountain
Posts: 75
Yes, switches inside coach are for grey and black water tanks. Remove the cover on the outside of coach. There is a red on/off switch on the left side. Make sure gas is on. The system should kick in when you turn on your hot water.
__________________

Cunning193 is offline   Reply With Quote
Old 08-20-2015, 10:49 PM   #3
Member
 
StevWb's Avatar
 
Join Date: May 2015
Location: Manchester
Posts: 95
thanks for quick reply.....
took off cover...switch is on but not a glow from what looks like an indicator light...fan comes on and blows cold air instead of hot exhaust..gas is on cause fridge is on gas right now...any thing else to do...This on demand system is not too impressive in our journeys so far...
__________________
CbDaNang
StevWb is offline   Reply With Quote
Old 08-20-2015, 10:58 PM   #4
Member
 
Join Date: Jul 2014
Location: Fountain
Posts: 75
If you shine your flashlight inside where all the wires are located there is a white plastic piece that looks like a connector. There is a tiny "reset" switch. Its small and not real obvious. If you can find and reset it that may be your issue. If this is your first time using it maybe the gas has not made it to the unit to ignite. Once it does the water heats fast. Also there is a temp dial in the bathroom that regulates the hot water temp.
Cunning193 is offline   Reply With Quote
Old 08-20-2015, 11:08 PM   #5
Member
 
StevWb's Avatar
 
Join Date: May 2015
Location: Manchester
Posts: 95
ok..will go look for the switch...we have had how water all summer till last night..does.that little red lamp supposed to glow red when on....its dark...may have to abort our trip...thanks again...
__________________
CbDaNang
StevWb is offline   Reply With Quote
Old 08-20-2015, 11:10 PM   #6
Member
 
Join Date: Jul 2014
Location: Fountain
Posts: 75
I'm using my phoneTaptalk app not sure how to copy the link but search"Tankless water heater not working" there is a picture on the second or third page that has an actual picture of what I'm trying to describe.
Cunning193 is offline   Reply With Quote
Old 08-20-2015, 11:11 PM   #7
Member
 
Join Date: Jul 2014
Location: Fountain
Posts: 75
No the on off switch does not glow when on.
Cunning193 is offline   Reply With Quote
Old 08-20-2015, 11:17 PM   #8
Member
 
Join Date: Jul 2014
Location: Fountain
Posts: 75
https://www.jaycoowners.com/forums/sh...ad.php?t=30082
Cunning193 is offline   Reply With Quote
Old 08-20-2015, 11:18 PM   #9
Member
 
Join Date: Jul 2014
Location: Fountain
Posts: 75
There is the link.
Cunning193 is offline   Reply With Quote
Old 08-20-2015, 11:18 PM   #10
Member
 
StevWb's Avatar
 
Join Date: May 2015
Location: Manchester
Posts: 95
Cunning193..I luv you..LOL...that itty bitty little thingy was popped out..pushed it in...I owe you much gratitude..we are visiting our friend at the Oregon Vet home and our trip can continue...Steve and JB
__________________

__________________
CbDaNang
StevWb is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


» Virginia State Campgrounds

Reviews provided by

Powered by vBadvanced CMPS v3.2.3

All times are GMT -6. The time now is 02:05 PM.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
Copyright 2002-2016 Social Knowledge, LLC All Rights Reserved.