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Rinnai Model V2532FFU Hot water Heater

Not working. Manual no help. In use light not on.

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Push reset and check pilot

Posted on Nov 02, 2008

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SOURCE: need instruction how to flush Rinnai tanklees hot water heater

Found this link on how to do it:

Hope it helps.

Posted on May 07, 2010

6ya6ya
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Posted on Jan 02, 2017

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How do I turn it on? I press the "on" button and


The manual says:
http://www.coinwash.com/temp/rinnai.pdf

"For the name of the Authorized Distributor or Installer nearest you, please contact your local HVAC dealer or gas service technician, visit the Rinnai website (www.rinnai.us), call Rinnai at1-800-621-9419 or write to Rinnai, 103 International Drive, Peachtree City, Georgia 30269"

Manual says that the remote is for setting temperature.
When you turn on hot water spigot, tankless water heater will heat the water to the set point temperature.
If water heater is not set up to use remote, then tankless unit will heat to 140 degrees F.
"With the MCC-45-4US remote control installed the water temperature is adjustable from 96
to 180°F. The water temperature cannot be set to a temperature other than 140°F
without the use of the MCC-45-4US remote control unit. If you require a temperature
other than 140°F you must install the MCC-45-4US remote control unit."

"Error messages are displayed on the remote control units, simplifying service calls."

Page 9 of manual shows hot to set temperature using remote.
Water taps must be shut off to set temperature.
Circulating pump must be turned off.
"Simply press the H or C button until desired temperature is displayed"
"green in-use indicator will display"

If your unit is not working, the manual says to contact local plumber.
Fixya has specialists who will talk to you by phone about your problem for a fee.

Dec 18, 2010 | Rinnai Digital Remote Water Heater Control...

1 Answer

I have a Rinnai Continuum Model 2532 natural gas tankless water heater in my home. It takes about 45 - 60 seconds for the water to get hot at the faucet which is closes to the heater. This thing is...


clean filter on the cold side coming in and clean or replace the aerator at the sink, rinnai works on water flow, common problem if your water hardness to high or if you have iron in your water

Oct 04, 2010 | Rinnai Webstone The isolator EXP tankless...

1 Answer

OUTSIDE GAS MODEL NUMBER c85, WATER IS NOT HOT TAN...


I have two C85 Rinnai and one is turned off because it leaked... the other one does not heat water... I have it set on 120.
Where can I download a repair manual on these? I am in Nicaragua and dealer wants to replace them or something.

May 20, 2010 | Rinnai Digital Remote Water Heater Control...

1 Answer

My Rinnai infinity 20 water heating is not lighting


Just joined fixya and am a Rinnai service manager in Australia. Is this still an issue?

Apr 11, 2010 | Rinnai Digital Remote Water Heater Control...

2 Answers

Exterior mounted Rinnai tankless water heater not


check to see if you have a blocked line on the hot water side

Jan 08, 2010 | Rinnai Webstone The isolator EXP tankless...

1 Answer

Our Rinnai tankless water heater is producing water as hot as pre


Power outage will reset Rinnai unit to that temperature. Read manual for more info.

Nov 28, 2009 | Rinnai Water Heaters

1 Answer

My Rinnai 26 sometimes takes 10 minutes to start


This is not an uncommon problem. You may notice this problem particularly if you haven't used hot water for a period of time. The hot water heater is probably working, but there is quite a bit of water that has to clear out of the lines before the hot from the heater reaches your appliance. I suspect that the water heater is doing its job, and that is the assumption I am going off of for my next statement. A recirculation system will work well to eliminate your problem. Again, assuming that the hot water heater is in proper working order. I would do my research on recirculation systems before buying one. Often times you get get a relatively inexpensive unit that will do the job for you.

Nov 18, 2009 | Rinnai Water Heaters

1 Answer

Takes too long for hot water.


You need a recirculating line. You will have to hire a plumber to run a water line from the farthest fixture or to the fixture you are concerned about on the hot side and return it back to the water heater. this will cause hot water to constantly run throught the hot water line (via the recirculating line) and when you want to draw water from the fixture, you will already have hot water right at the line.
I know this works with standard tank water heaters, but it is a lil trickier with rinnai units(but very possible) if your plumber pleads the 5th and tries to sell you another unit call the Rinnai manufacturerand ask them how.

Jun 12, 2009 | Rinnai Water Heaters

1 Answer

INSTANT HOT WATER ISN'T HOT ENOUGH.


http://homeappliance.manualsonline.com/manuals/mfg/rinnai_corp/reuva3237ffu.html

http://www.houseneeds.com/shop/HeatingProducts/RoomHeaters/rinnai/rinnaimanuals.asp

Here are two links to get the manual for your unit. Since I don't have the model number for your unit, you can find this in one of the two links. If you have the manual, you will know if you are skipping a step or not. If you have done everything, then I would call Rinnai to find an authorized tech for your appliance. Hope this helps.

Mar 20, 2009 | Rinnai Digital Remote Water Heater Control...

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