20 Most Recent Tylo COMBI-U7 Heater - Page 5 Questions & Answers

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.

Hi Marty- I found this link regarding your Paloma Tankless Water Heaters. There is a section on Troubleshooting FAQs. If you need additional technical support, there is a 1-866 number to call at the bottom of the link. http://besttanklesswater.com/owners/homeowner+trouble.html Hope this helps.

Type of gas control valve is not known.Brand of water heater is not known.FV event can mean that air intake is clogged, gas control valve has gone bad, or FV system has tripped, or TCO has tripped ... or all of above.Clean air intake, download manual from manufacturer and read troubleshoot section, call manufacturer.Copy following links for troubleshoot resourceshttp://waterheatertimer.org/How-to-repair-Rheem-FVIR.htmlhttp://waterheatertimer.org/How-to-troubleshoot-gas-water-heater.htmlhttp://www.thetankatwaterheaterrescue.com/forums/forum3/ If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

Error codes for both types of honeywell gas control valves appear on following link... http://waterheatertimer.org/How-to-troubleshoot-gas-water-heater.html#honeywell Whirlpool no longer sells water heaters ... but in the past, they sold the AO Smith brand flue damper and atmospheric heaters ... both use different Honeywell gas controls.

The date of manufacture is part of the serial number, but each manufacturer does it differently http://waterheatertimer.org/pdf/Find-Age-of-water-heater.pdf

On a furnace? on a stove? Need a little more information

I just googled it and it came up on google docs

Have you scroll thru their website PDF absolet section?

A typical answer for this is to initially unplug the water warmer from its electrical stockpile. Next, evacuate the spread by unscrewing the four fastens that hold it place. The indoor mounted 45HI models have a strip link interfacing the showcase to the PC board. It would be ideal if you be cautious as to not harm this wire. You should disengage it utilizing the dark connector found 6 crawls from the showcase itself. Once inside the water radiator, you will see the PC board situated on the left-hand side, at the base corner of your warmer. Next, expel the two screws on the essence of the PC board at the base. Next, detach and reconnect the majority of the wires each in turn, which is associated with the PC board to confirm that everything is situated appropriately. You would then be able to sink the PC board back spot, supplant the spread, plug up the power supply, and endeavor to run the water radiator as typical. For More Information You Can Visit https://www.indiapropertyclinic.com/services/water-heater-install-repair

Google make model and serial number or just the name