Screen No. 6 AC Heater Current
This screen displays AC current measured by the control (decimal point implied).
A. Identifies information screen.
B. The refrigerator control displays AC current measured by the control. Figure 10 indicates 2.9 amps.
C. Indicates AC electric mode of operation.
To verify:
1. Measure the AC current draw through the AC heater (2.7 - 2.9 Amps). The current will be +/- 10%
of the control’s display.
This screen displays the measured DC (decimal point is implied) input voltage to the control.
A. Identifies information screen.
B. The refrigerator control displays the DC input voltage measured by the control over the range of 10.5 to 15.4 VDC. (Figure 11
indicates 12 VDC).
C. BATT will be displayed indicating DC voltage.
To verify:
1. Measure the input DC voltage at the control board. The voltage will be +/- 1.0 VDC of the control’s
display.
A
B
C
Figure 10
Screen No.7-DC Input Voltage
A
B
C
Figure 11
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