20 Most Recent Watts Regulator Temperature and Pressure Relief Valve 40XL-4, 1" - Page 5 Questions & Answers

none from here try a dealer for answers

What I got from online research is, that remote has control of the water temperature when you have more than one tankless. I only have the one so I don't know how that set up would look or work with multiple units. Anyway, a green light on the priority indicator is normal and nothing concerning.

videos in the link. It is pretty straight forward. Disconnect from the supply, take old one out, put new one is. https://www.google.com/search?q=change+the+upper+and+lower+elements+on+Britannia+SI-9T6-l-s ..

Maybe. Knowing what it is that is generating error code E34 would be good start. Need manufacturer and model number.

For the water heater leak detection alarm, make sure that there is no water left near the water heater. (Fix any existing leaks.) Then press and hold the Clear Alarm button on the water heater panel for 1 second. You should hear a beep and the alarm will be bypassed for 24 hours. If additional water is detected, then the alarm will be replaced with a service heater message. (Note: there is no clear alarm button on the App or the water heater shut-off valve.) See the manual for one of the Richmond Smart Water heaters here: https://static.globalimageserver.com/site/richmonddotcom/electricwaterheatinglanding/SmartElectricResidentialWHwithEcontrol.pdf . A manual for the add-on leak sensor and shut-off valve is available here: https://hw.menardc.com/main/items/media/RHEEM002/Install_Instruct/AP21850.pdf . I hope this helps. Cindy Wells

We have no manuals at all. We suggest where you can aquire them from. Try the manufacturers web site firstly or gargle it on google.

see if voltage to heater element if yes check ohms on element

replace the thermostat

It is a gas appliance, it has to be serviced by a registered gas technician. They are too dangerous to try and fix yourself.

The red LED may be indicating that the temperature control has failed.

Contact Titan to request the information.

I have taken pictures and produced a wiring diagram for this model

when cycling to start check ignitor see if it glows if no check voltage to it if yes replace ignitor

look for display or control board if no buttons then cant adjust

Automatic battery chargers have complex circuitry that is difficult to test especially when designed and built in a compact package and repairs are best entrusted to someone geared to such work which is outside the scope of general electronics. On the plus side, as long as the intelligent circuitry is protected against mains borne surges and spikes the automatic charger is somewhat self-protecting against over stress and will tend not to even attempt to charge a defective battery, a sulphated or overly discharged battery. I suggest you first check the battery or batteries to ensure they are healthy and have some charge so the charger can "see" them before condemning the charger and also check the connections to the battery that must be virtually perfect...

Depends on the problem you have .if you are unable to fix it the option of calling a plumber is there .

When the noise occurs when there is no hot water being used, it's likely there is a vacuum that's siphoning water away from the unit and causing loud noise and vibration. ... Another common problem that can create noise in tankless water heaters is a dirty flow sensor which controls how much gas is sent to the unit. https://www.youtube.com/watch?v=Fsb8Wx9PRvY

NO HOT WATER

1. If the tester indicates there is power to the terminals and the water in the geyser is cold, then the element is faulty. ( ...
2. If the tester indicates there is no power to the terminals and the water is cold, then the thermostat is faulty.

https://www.youtube.com/watch?v=qCXmyhEY_k4

depends on the RV & the heater. I have seen some heaters that work on both options.

at the upper part of the heating element.. press that to reset.