Error Code 8; Ac Heating Element Failure; Ac Heater Is On - Should Be Off - Norcold N3104 Serie Manual De Servicio

Error Code Tests, cont'd.
Be sure you have followed the "Diag-
NOTICE
nostic Pre-Checks" before continuing.
Once the problem is corrected, you
MUST power the refrigerator off and
on to clear the fault code display.
START
Is incoming 120VAC in
No
range?
( 108V < 132V )
Yes
No
Is AC heater Amp draw
in range?
N3104: 1.62 –1.98 Amp
N3141 / N3150: 2.2 –2.8 Amp
Yes
Disconnect AC Heater?
Is heater resistance in
range?
N 3104: 66 + 4 Ohm
N3141 / N3150: 48 + 4 Ohm
Yes
120 VAC present at
No
heater terminal on
power board?
Yes
Replace power
Poor wire co
control board and LCD
correct connec on.
Be sure you have followed the "Diag-
NOTICE
nostic Pre-Checks" before continuing.
Once the problem is corrected, you
MUST power the refrigerator off and
on to clear the fault code display.
START
Turn unit off and on to
reset. Is Error Code 9
gone?
Correct AC input.
Replace AC heater.
No
Is unit pro on date prior to
Jan. 4, 2013?
Yes
No
Replace power control
board.
display.
No
Is unit production date prior to
Jan. 4, 2013?
Yes
Replace power control
board and LCD display.

Error Code 8

AC heating element failure

No
Replace power control
board.
13
Error Code 9
AC heater is On -
should be Off
N3104, N3141, N3150 Models