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Manual Mode
Press and hold
MODE
until the AUTO LED
g
oes out and the desired operatin
g
mode li
g
hts. Unlike AUTO mode,
the operatin
g
mode LED sta
y
s lit until an alternate mode is selected. If the ener
gy
source is interrupted in MANUAL
mode, the correspondin
g
LED flashes, and the refri
g
erator stops operatin
g
until an alternate ener
gy
source is
selected or the problem is corrected. See
Diagnostics
for corrective actions.
AUTO and MANUAL Modes - Gas Operation Onl
y
If
g
as does not i
g
nite within 30 seconds, the refri
g
erator’s
g
as valve automaticall
y
closes and the operatin
g
controls select an alternate ener
gy
source
(
AUTO Mode
)
or revert to a stand-b
y
mode where the LP GAS LED
flashes. The LED flashes until the refri
g
erator is turned OFF and then ON. If
g
as does not i
g
nite after several
attempts, check input
g
as suppl
y
, or consult
y
our dealer or a Norcold authorized service center. Select a different
operatin
g
mode b
y
pressin
g
and holdin
g
MODE
. The refri
g
erator does not switch to the new operatin
g
mode until
y
ou release
MODE
.
Backup Operatin
g
S
y
stem
(
BOS
)
This refri
g
erator has a Back-Up Operatin
g
S
y
stem to allow the refri
g
erator to cool in case of a failure within the
temperature sensin
g
circuit. If this happens, the TEMP SET LED flashes and refri
g
erator switches to BOS mode.
This mode provides coolin
g
until the refri
g
erator is serviced. Check refri
g
erator temperatures when operatin
g
in
this mode. If the temperature is too cold, ad
j
ust the thermostat to the left in sin
g
le LED steps. If the temperature
is too warm, ad
j
ust the thermostat to the ri
g
ht in sin
g
le LED steps. Allow the refri
g
erator to operate at the new
settin
g
for one hour before recheckin
g
the temperatures
(
fre
q
uent door openin
g
prevents the temperatures from
stabilizin
g)
. While the refri
g
erator can operate in this mode, Norcold recommends that
y
ou seek service as soon
as practical to restore normal operation.
Dia
g
nostics
When : IT Means: You Need to Check:
No LED"s li
g
ht Control volta
g
e is unavailable to
displa
y
panel
10.5 to 15.4 VDC supplied to refri
g
erator.
Batter
y
char
g
in
g
e
q
uipment or converter.
DC connection to the refri
g
erator.
Refri
g
erator’s DC fuse
(
3 Amp - Control Fuse
)
See
y
our dealer or a Norcold Service Center
Flashin
g
LP GAS LED
(
flash, pause, flash, pause etc.
)
LP
g
as i
g
nition fault
(
Initial start-up
)
10.5 to 15.4 VDC supplied to refri
g
erator.
Have
g
as lines been pur
g
ed?
LP tank valve on?
LP tanks empt
y
?
LP suppl
y
pressure 11" water column.
Refri
g
erator’s manual shut-off valve open.
See
y
our dealer or a Norcold Service Center
Flashin
g
AC LED
(
flash, pause, flash, pause, etc.
)
Fault external to refri
g
erator
controls
AC Mode selected but AC
power not available
Is refri
g
erator plu
gg
ed into a functional AC outlet? Has
the vehicle fuse or circuit breaker blown?
Vehicle
g
enerator functionin
g
(
if applicable
)
.
Refri
g
erator’s AC fuse
(
5 amp
)
blown?
See
y
our dealer or a Norcold Service Center
Flashin
g
AC LED
(
flash, flash, pause, flash, flash,
pause, etc.
)
Fault external to refri
g
erator controls
AC input volta
g
e too low or too hi
g
h
AC input to refri
g
erator
(
108 VAC to 132 VAC
)
If AC problem cannot be located, see
y
our
dealer, camp-
g
round administrator, or a Norcold
Service Center
Flashin
g
BATTERY LED
(
flash,
flash, pause, flash, flash, pause,
etc.
)
Fault external to refri
g
erator controls
DC input volta
g
e too hi
g
h or too low
Batter
y(
s
)
Volta
g
e
Batter
y
char
g
in
g
e
q
uipment or converter
DC connection to the refri
g
erator
See
y
our dealer or a Norcold Service Center
Flashin
g
BATTERY LED
(
flash, flash, flash, pause, flash,
flash, flash, pause, etc.
)
Fault within refri
g
erator controls
Not owner serviceable
;
See
y
our dealer or a Norcold Service Center
Current TEMP SET LED flashin
g
(
flash, pause, flash, pause, etc.
)
Fault within refri
g
erator controls
Back-Up Operatin
g
S
y
stem
Mode
Not owner serviceable
;
Temporar
y
operatin
g
mode; read Back-Up
Operatin
g
S
y
stem. Seek service as soon as
practical.
See
y
our dealer or a Norcold Service Center
About Your RefrigeratorDiagnostics
8