Filter
Top Products
20
b) Ice Dispense
1. Push Button Model
CB K7 connector pins #2 (Y) and #3 (W/BK): "ICE" and "AM" LEDs are on: Before
engaging the ice dispense switch, check for the correct VDC from the locations given
in the "Disengaged" column in the table below. If the VDC is different than in the
table, replace CB. If the VDC is correct, engage the ice dispense switch. "ICE" LED
turns on. If not, check the ice dispense switch continuity when engaged (closed).
If the ice dispense switch is open when engaged, replace. If the VDC matches the
"Engaged" column below and the "ICE" LED does not turn on, replace CB.
5VDC CB K7 Connector
Component Pin # (Wire Color) To CB VDC Ground Disengaged Engaged
5VDC Power Supply #3 (W/BK)
To
Red K4 pin closest
to black K3
5VDC 5VDC
Ice Dispense Signal #2 (Y) 0VDC 5VDC
Red positive
test lead to red
K4 connector
pin closest
to black K3
connector
Fig. 5
Red Positive
Test Lead
Black Negative
Test Lead
Multimeter
5VDC
Control Board K7 Connector
Ice Dispense (W/BK)
(5VDC power supply)
Ice Dispense (Y)
(ice dispense signal)