Screen No. 6 - DC Input Voltage
This screen displays the DC input voltage as meas-
ured by the control.
A - Identifies Information screen.
B - The control displays the DC input voltage to
refrigerator. Each LED is assigned a number. To
determine DC input voltage, add numbers above illu-
minated LED for voltage.
Shown: 8+4=12
To verify:
Measure the input DC voltage at control board. The
voltage will be +/- 1.0 VDC of the control’s display.
Screen No. 7 - DC Heater Current
(3-Way Models Only)
This screen displays DC heater current measured by
the control.
A - Identifies information screen.
B - The control displays the measured DC current.
Each LED is assigned a number. To determine DC
current, add numbers above illuminated LED.
Shown: 16=16 amps
To verify:
Measure the DC current through DC heater. The cur-
rent should be +/- 10% of the control’s display.
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