Oven heating tube is intermittent work, not necessarily long bright, heating tube can be heated is normal.

If you want to test the quality of the heating pipe, you can try the following method:

When the oven is working, stretch a small piece of paper into the heat pipe and touch it to see if the paper is scorched, which means that the heat pipe can be heated, which is normal.

There are two cases that need to be distinguished.

First: the knob oven is not after the oven is powered on, the oven will work, it is necessary to adjust the knob first, the oven will work, the oven will work, the lamp will be lit, the knob oven lamp is long bright until the end of baking.

Second: electronic oven The same, the oven light is also working when it will be bright, but unlike the knob oven, the electronic oven after a few minutes of work, the lighting will automatically turn off, energy saving, at this time press the knob light will be re-lit.

There are three main sounds when the oven is working.

The first: the sound of the oven shell. When the internal temperature of the oven is increased, it will cause the metal panel to expand and shrink, which will cause a sound, which is normal, and it is good to use several times, you can rest assured that it can be used.

The second: the sound of the oven timer. When the oven is working, some oven timers will make a ticking sound, which is normal and can be used with confidence.

Third: the sound of oven parts working. There is occasionally a little sound when the oven parts are operating, which is normal and can be used with confidence.

The slag tray is not available in every oven, and the page for buying the oven will generally have specific accessories.

There are two main kinds of installation of slag tray, one is built-in, and the other is external.

The internal slag tray is opened the oven door and extended from the bottom of the heat pipe; The external slag tray goes in under the oven door with the oven door closed.

Either way! Whether to open the door empty baking impact is not large, and some types of ovens are not recommended or can not open the door empty baking.

Reasons and exclusion:

(1) The spray arm or impeller collides with tableware; Check whether the cutlery in the cutlery rack is too far out of the cutlery rack, and arrange according to the instruction manual.

(2) Dishwasher installation is not smooth, should be adjusted flat pad.

Reasons and exclusion:

(1) Insulation damage of live parts; A 500v megohm meter can be used to measure the insulation resistance value not less than 2MQ. If less than 2MQ can strengthen the insulation of live parts.

(2) The exposed part of the live part is in contact with the shell; Remove and insulate the contact.

(3) If the ground cable is not installed or loose, reconnect the ground cable.

(4) Electrical components are damp and can be used after drying in a ventilated place.

Reasons and exclusion:

(1) The electromagnetic coil or connection is broken; Check, repair or replace with a multimeter resistor.

(2) The program controller or pressure switch fails, check whether the program controller control water inlet valve contact is adhered to, or the pressure switch contact is adhered to repair.

(3) The inlet valve flow washer direction is reversed, open the inlet solenoid valve to reinstall the flow washer.