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My hot water keeps going into vacation mode even though i shut off power to black box turn back on change temp it turns on and off three times and finally shuts down.

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 3 Answers

SOURCE: combi cutting out and overheating

is this a baxi 105? chances are you diaphragm has gone on your diverter valve. Or your diverter valve.
Do you will initially get a liitle hot water if your heating is on?

Posted on Dec 30, 2008

  • 2692 Answers

SOURCE: Hot Water Overflow

Do you have an expansion tank tank  in the line leading into water heater? If not what is happening is that the water is no longer allowed to go back into the city supply.  You said that you had turned it off while you left so the water heats up and has no place to go so the preasure/ temperature P/T valve  opens and lets out the excess water from the expanded supply (heater water) that has no where else to go. It used to be that the extra expanded water just backed up into the supply pipe and back into the main. That is no longer possible in most places by the  National Plumbing code.    The answer may be to install the expansion tank into the incoming line. You can see then now at  all hardware stores where water heaters are sold.

Posted on Jan 04, 2009

muttandjeff
  • 359 Answers

SOURCE: this is a new whirlpool hot water heater.pilot

LP OR NAT GAS , IF IT IS LP CHECK GAS PRESSURE @ TANK AND MAKE SURE NOT TO HIGH , IF NAT STILL COULD BE THE PROBLEM HAVE THE GAS COMPANY CK PRESSURE

Posted on Feb 23, 2009

gary1121
  • 332 Answers

SOURCE: What causes Water to leak at top of Rheem 21V40S-2

the tank is broke and the water is under pressure , the insulation around it is forcing the water to come out of the nearest opening,, need to replace the water heater asap,,, it could blow at any time then you will have a flood

Posted on Jun 04, 2009

  • 1 Answer

SOURCE: PTG-74PVN

I suggest you call tech support. I had a similar problem, and after walking me through a few tests, they determined it was likely a motherboard problem and are sending a new one. At 2 1/2 years, your unit should still be under warranty...

Posted on Sep 12, 2009

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1 Answer

Why does the water temp delivered from two Visu-temp valves in back to back bathrooms turn lukewarm after about 4 minutes.


personally I would change the temp setting to hotter water .isn't that why we have a cold water valve also to mix you will use less hot in the long run

Jan 15, 2015 | Water Water Heaters

1 Answer

I bought a brand new house and the gas water heater seems to be stuck in vacation mode.


Copy following link to troubleshoot by type of gas control valve, instructions how-to-light-water-heater, including error codes etc:
http://waterheatertimer.org/How-to-troubleshoot-gas-water-heater.html#intellivent
To reset the intellivent gas control, press and hold both arrow buttons for about 5 seconds
This water heater requires pilot flame. Look through site glass and upward (or use mirror) to see if pilot is ON and burning clear blue flame and not lazy yellow flame.
Check that gas shut-off is parallel to gas line:
http://waterheatertimer.org/images/Gas-water-heater-89-valve-2.jpg
Check if outlet has 120Volt, and that polarity of outlet is correct. Power vent water heaters require correct polarity: use circuit analyzer. Check if there is ground continuity between ground and manifold tube (center tube that connects between burner and gas control valve).
Scroll to top of same link to read about FV system and air intake cleaning. Must have good supply of incoming air.
Same page half way down has troubleshoot section for pressure switch testing, blower troubleshoot etc. The pressure switch and blower communicate electrically with gas control thermostat to determine when to release gas to burner where pilot ignites gas, causing poisonous combustion by-product to vent outdoors and help nature.
This model has thermopile instead of thermocouple. Basically thermopile is several thermocouples. When heated, thermopile generates enough current to run small electronic circuit inside gas control valve. This circuitry is very common in hvac units but fairly recent to water heaters. Advantage is error code troubleshoot and more optional controls, for example future response to in-home zwave remote controls and home automation
Get model number and brand from label on side of tank and post question on pro water heater forum with list of what you have tried so far.
http://www.thetankatwaterheaterrescue.com/forums/forum3/
Call plumber to bleed air out of gas line and check gas pressure.

May 28, 2013 | Water Heaters

1 Answer

Vacation mode hot water heater


GE is made by Rheem.
Sounds like water heater is short cycling.
Copy following link to troubleshoot by type of gas control valve, including error codes, and instructions how to replace each type of gas control valve.
http://waterheatertimer.org/How-to-troubleshoot-gas-water-heater.html#intellivent
Unforturnately Rheem does not post service manuals, and refers customers to call service technicians... so wonder where these guys get service manual... or maybe they guess at it.
However 2 year old water heater is under warranty. The date of manufacture shows on poduct label serial number. 3rd and 4th digit of serial number are year of manufacture. Parts are covered in second year. Rheem might require plumber to validate single-family residential installation.
In any case other companies post service manuals that cover same gas control valves. These manuals apply to Rheem.
Only difference between Rheem/GE and other brands is type of FV system.
If the air arrestor screen gets clogged (not likely with new heater), the intake air slows down causing vent to slow down. Same amount of gas is still being released and burned, causing combustion chamber to overheat. As a result, the TRD glass vial breaks and air intake trap door springs closed. At this point the gas control valve will usually signal error flashes indicating lockout. Shutdown is usually less problematic to homeowner than allowing too much gas to accumulate inside burner at once, causing risk of explosion. Gas appliance are dangerous without doubt.
Call plumber to check everything might be safest route, especially since low gas pressure is one possible cause of short cycling. And you will be comfortable afterwards knowing who to call and that gas appliance is check out professionally not to have defects that will cause problems down the road.

May 28, 2013 | Water Heaters

2 Answers

Water leaking from the base of the tank


If you'r really lucky you may find a leaking fitting on top of the water heater thats draining down inside the shell and out the bottom, otherwise its time to replace a rusted out water heater.
Sorry

Nov 08, 2010 | Rheem 40 Gallon FVR NATGAS Low WATER...

1 Answer

I have a rheem water heater and it has went into vacation mode and i have no hot water. how do i get it out of vacation mode


Do you have the model number? There is usually a temperature control knob on the heater that you turn to VAC, that just keeps it lit. Usually, setting it to 120°F is adequate.

Apr 06, 2010 | Water Heaters

2 Answers

No hot water when heating tempreture reached.flow switch is operating, power at flow switch terminals on pcb (three wires),? but when working hot water runns for ever and heating runs ok too untill the...


I have a triton opal shower.

I turn shower on low pressure and cold water. then no low pressure and piping hot water for a very short time then low pressure and cold water.

I've changed the solenoid and the little black plastic ball.

Help !

Aug 21, 2009 | Water Heaters

1 Answer

Power vent 50 gal tank flashing code 2-3


1. Turn off power vent blower and set water heater temp to vacation (lowest temp)
2. Turn on power vent blower
3. Turn the water heater temp from vacation (lowest temp) to hot (highest temp) four times.
4. Set the water heater temp to normal

Aug 21, 2009 | Rheem Water Heaters

1 Answer

Hello, thermostate will not stay lit. vacation


Hello, if your going on vacation any way, just shut the power to it off at the breaker box and deal with it later.

Jul 07, 2009 | Fasco Bradford White Hot Water Heater...

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