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Fault Codes - cont'd.
Fault / Flash Pattern 8
LOW DC (1) Error
Power ON indicator light flashes ON eight times, OFF for 5-seconds, repeats
NOR000127-8A
Flash Pattern "8" - refrigerator attempted to ignite or re-ignite
the burner when the DC input voltage was less than 10.0VDC.
Gas valve/igniter outputs are inhibited when attempting to cool
with DC voltage less than 10.0VDC.
If cooling begins when DC input voltage is greater than
10.0VDC and then falls below 10.0VDC, the gas valve will
remain energized and no fault will be displayed.
Verify:
•
Battery charging equipment of the vehicle is operational
•
AC/DC converter is operational (if applicable)
>
•
Voltage is
10.0VDC replace power board
Fault / Flash Pattern 9
LOW DC (2) Error
Power ON indicator light flashes ON nine times, OFF for 5-seconds, repeats
NOR000127-9A
Flash Pattern "9" - DC voltage to refrigerator is less than 8.5
volts DC. All outputs are inhibited. This fault automatically
resets; outputs are allowed to operate once DC input voltage
rises above 9.0VDC.
Verify:
•
Battery charging equipment of the vehicle is operational
•
AC/DC converter is operational (if applicable)
•
Contact Customer Service for further instructions.
Refrigerator Service Manual
CODE 8
NOR000127-10A
If there is a problem sensed with the thermistor, the electronic
controls will ignore the thermistor and revert to a backup
operating system (BOS). Refer to "Backup Operating System
(BOS) Mode" on page 11. This error is displayed as follows:
•
Auto AC Mode -
If there is a problem sensed with the thermistor
while operating in the Auto AC mode, the GREEN
power indicator light will flash OFF once every 20
seconds, repeating until thermistor is sensed
operable.
•
Auto LP Gas Mode -
If there is a problem sensed with the thermistor hile
operating in the Auto LP Gas mode, the AMBER
power indicator light will flash OFF once every
20 seconds, repeating until thermistor is sensed
operable.
Verify:
•
The lamp-thermistor wire assembly is plugged in
and that the connections are not dirty or broken
(see Fig. 5A on page 16).
CODE 9
•
Thermistor resistance (see Fig. 5B on page 16).
There is no displayed fault for an open door however; the
interior light will automatically be turned off in the event the
door has been sensed open for more than 2-minutes. The light
switch, a magnetically activated reed switch attached to the
optical display board, is activated by a magnet located beneath
the refrigerator doors top trim piece. When the magnet is
close to the reed switch (door closed) the light remains off;
when the magnet is away from the reed switch (door open) the
light is turned on. The open/closed status of the reed switch
is monitored by the optical display board and communicated
back to the power board which in turn activates the interior
light output accordingly. Because the switch operates via the
proximity of the magnet, it is important that the door alignment
is correct. To test for interior light operation, refer to "Interior
Light Test Procedure" on page 10.
www.norcold.com/cda
Thermister Fault
Door Fault
N611v, N811v Models
CODE Thermister
15
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