I lost my manual and don't know how to use it.

This vehicle is not on board programmable and requires a qualified professional to program smart key remote fobs.

1. Locate an automotive locksmith in your area using the phone number or website below.

2. If your vehicle is still mobile, it may save you money by driving to the locksmith instead of having them come to you.

3. The locksmith will then hook up specialized computer equipment to your vehicle in order to program the smart key remote fob. Hopefully that gives you you answer you looking for.

Just let it dry out COMPLETELY and it should be fine.

Since you declined to specify the model of your DeLonghi heater, I can only suggest you select it here.

IF I REMEMBER RIGHT , THESE USED WATER HEATER ELEMENT THAT CAN BE PURCHASED AT HOME DEPOT AROUND 15 BUCKS.. UN PLUG AND REMOVE SIDE COVER .. LOOK TO SEE IF IT'S SOMETHING OBVIOUS.. SHOULD HAVE A SET OF PINT, THEY CAN BE CLEANED WITH FINE SANDPAPER , LIKE THE STRIKER ON A MATCHBOOK

Your model has been discontinued, But, you can obtain an Owner's Manual by calling Delonghi Consumer Support at 1-800-322-384. They will usually email it to you as an attachment.

Hope this helped you.

They take a while to heat the oil and supply heat by natural convection, air flow over the radiator, unlike bare element heaters so Yes, they are slow.
The plus is that they pose no fire hazard and are more efficient.

no oil to add

We needed wattage and instructions for use. We have solved this problem by researching the radiator information on the web and trial and error.... thank you.

http://www.nytimes.com/1991/08/15/us/company-to-repair-home-heaters-over-fire-risk.html

Here are the instructions: DRAGON HM3

If the model is different , download from:
Select your product, insert model and download instructions here