With the intention to full this job you will want the next instruments digital kitchen timer B09NZH2QBD:

Needle nostril pliers

phillip screwdriver

1/4″ nut driver

Ohm meter (Voltage Meter)

The very first thing that you’ll want to do is disconnect your fridge from the facility supply. The defrost timer can normally be discovered throughout the recent meals part of your fridge within the management panel. Though there are some fashions of fridges the place the defrost timers might be discovered behind the kick plate within the entrance.The defrost timer goes to have 4 wires plugged into it. Be sure to bear in mind the colour of the wires, and likewise which terminal they’re related to. Upon getting made a notice of this, then take away the 2 wires which are related to terminal one and terminal two. Earlier than you possibly can verify the defrost timer, you will want to set the timer to the defrost cycle. If you’re undecided how to do that, flip the dial on the entrance of the timer that has two prongs on it. Flip the dial clockwise slowly till you hear a loud click on. When you hear this click on then it will likely be within the defrost cycle. Whereas turning the defrost timer dial, discover the cooling cycle is longer then the defrost cycle.

Be aware: This check is to be carried out whereas the defrost timer is about to the cooling cycle place. Just remember to make a remark of the colour of the 2 wires related to the primary and quantity 4 terminals, then you possibly can take away these wires. If you’re uncertain of how you can flip your fridge to the cooling cycle, all you’ll want to do is flip the dial clockwise once more till you hear one other loud click on. It’s now set to the cooling cycle. Place one of many voltage meter leads onto the primary terminal and the opposite lead onto the quantity 4 terminal. If the management contacts are closed, there shall be a zero studying on the digital Voltage meter. On a regular voltage meter, the needle will transfer to the appropriate. If the management contacts are open whereas within the cooling cycle place, the defrost timer is dangerous and it’ll should be changed.