§520, 5525, & 5530 WARMING CABINETS
3. Trouble Analysis
' Jumper Connections on J3 of Printed Circuit Board
Jumpers on J3 of the printed circuit board must be properly connected for
proper operation of a50 Hz or 60 Hz supply circuit. Proper connections are as
follows:
CUT-OUT
(Time Selector
Switch)
3
J6
J7
==
ES
33
e
MIE)
д
|<
>
5
|
add
>
wle—
а
|<
>
во
|<
>|
so
a
|<
)
50/60 HZ CONNECTIONS
JUMPER
30926