Norcold 1200 series Service Manual page 51

Screen 7, Fin Temperature
Screen 7 displays the actual fin temperature being
sensed by the thermistor. This is not the fresh food
cabinet air temperature. The illustration shows 32°F
fin temperature as displayed in screen 7. More thermistor
information can be found on page 29.
Press the button to bring up screen 8.
MODE
Screen 8, AC Input Voltage
Screen 8 displays AC input voltage measured by the
controls.
Vac greater than or equal to 100
ON
Indicates AC voltage measurment
Shown: 100+20=120 Vac
Press the button to bring up screen 9.
MODE
1200XX/120X-IMXX Models
Cooling fin temperature
Cold Coldest
ON TEMP
MODE
OFF SET
AUTO AC LP GAS
AC voltage over 100 Vac
Cold Coldest
TEMP
MODE
OFF SET
AUTO AC LP GAS
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Screen 9, AC Heater Current
Screen 9 the AC heater current measured by the
controls.
ON
Indicates AC current measurment
Shown: 4.8 amps
Press the button to bring up screen 0.
MODE
Screen 0, DC Input Voltage
Screen 0 displays the DC voltage measured by the
controls.
Vdc greater than or equal to 10
ON
*Shown: 10 + 2.0 = 12.0 Vdc
Press the button to return to screen 1.
MODE
Refrigerator Service Manual
AC heater (2) amp draw
Coldest
Cold
TEMP
MODE
OFF SET
AUTO AC LP GAS
DC voltage over 10 volts*
Coldest
Cold
TEMP
MODE
OFF SET
AUTO AC LP GAS