Crane BevMax 4 - AC Distribution Box Connector Voltages - Export

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Export BevMax 4 5800-E4/3800-E4 AC Distribution Box
Export Test Voltages 9 Pin J2 Output Power Connector
1
st
lead
to Pin
2
nd
lead
to
Export Reading
1 2 24 (26 to 30) VAC secondary of transformer
2 1 24 (26 to 30) VAC secondary of transformer
3 ground 240 VAC Hot not switched for 1 lamp assy.
4
NA
OPEN
5
ground
240 VAC Hot switched for fan motor
6
ground
240 VAC Hot switched for lights
7
ground
0 VAC Neutral
8
ground
0 VAC Neutral
9
ground
0 VAC Neutral
Export Test Measurements 4 Pin P7 AC Distribution Box
1
st
lead to
Pin
2
nd
lead to
Pin
Export Reading
When 4 pin connector
is unplugged – OHMS
reading
1 3 Lights control relay coil 570 ohms
2 3 Fan control relay coil 570 ohms
4 3 Compressor relay coil 570 ohms
3 NA Common NA
1
9
3
Export AC
Box Shown
J2J2
P7
Defrost Control
Connector
1 3
9
1
4
2
J2
1
4
2