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Part # MPSM07 (03/24/08)Page 50
TESTING & TROUBLESHOOTING
Inputs
There are two input tabs to
accept 24VAC from the relay
board transformer (TR1).
There are two sense lines. This circuit is internal, and
signals the control to turn on the “HEAT” message in
the lower right corner of the display. One circuit is
for gas ovens, the second is for electric ovens. Both
will use the same common terminal.
There are two 2 wire connections, one
for each door switch connection
There are two tabs each for the sense of the
1000 ohm RTD probes. One cavity probe
that must always be present, and one for an
optional core probe for use with cooking.