On a fisher & paykel washing machine what does it means by fault code 12. The washer is approx 8 years old.

The Fisher & Paykel Smart Drive and EcoSmart electronic washing machines are equipped with fault detecting software to help easily determine the cause whenever a problem occurs. Not like other electronic washing machines, these ones do not have displays to flash the code, but rather use the eight (8) light-emitting diodes (LED) of the Wash Progress indicators to indicate the fault code. The eight (8) LEDs stand as an 8-bit binary number (zeroes and ones) that must be decoded and then converted to the decimal number system to get the fault code.

The fault code can be decoded by determining which Wash Progress LEDs are lit. Once determined which of the LEDs are lit, write down the 8-bit binary code; 1 for lit LEDs and 0 for the off ones. For example; the final wash, rinse, and spin LEDs are lit; the binary code is 00001101. This in turn can be converted to the decimal number system by multiplying each digit with its corresponding place value then adding up the result. From left to right, the place values are 128, 64, 32, 16, 8, 4, 2, and 1 respectively. Therefore, the decimal equivalent of 00001101 is 128(0) + 64(0) + 32(0) + 16(0) + 8(1) + 4(1) + 2(0) + 1(1) = 8 + 4 + 1 = 13; the fault code is 13 which is a pump fault.

Once the code is determined, search the web for the meaning and indicate it when requesting for an online assistance to facilitate a quick and precise response.