how do we check t1515 heating elements?

1 ANSWERS

1. amomipais82
   

   Hey,
   Follow the Steps
   
   1.Assuming that a visual inspection of the element has been done or isn’t possible.
   2.First we need to know what the resistance of the element should be this can be calculated using known values:
   3.R = (V x V) / P [Where V is the voltage powering the element, P is the power the element uses and R is the resistance.] (An example calculation is shown in the tips section)
   4.Now we Know what resistance we are looking for we can check the element.
   5.Set the multimeter to the resistance setting with an appropriate measuring scale selected.
   6.With the power off, Unplugged or by other means disconnected from the mains. Measure the resistance of the heating element by connecting the multimeter leads across the terminals of the heating element.
   7.If the reading is the same or very close to that of the calculated value then the element is OK and the fault lies elsewhere.
   8.If the reading is a lot higher than the calculated value the element is failing and wont be heating fully.
   9.If the reading is a lot lower than the calculated value the element is failing and will be heating to much or not at all if part of the element has exploded.

   Report (0) (0)  |   12 years, 8 month(s) ago