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6. Alignment and Adjustments
6-14 Sensor
The Sensor Cooking Function uses a special gas sensor which detects
both humidity(steam) and hydrocarbons(food odors) during the cooking
process . Before conducting either of the sensor tests below, ensure the
unit is plugged into a will outlet for at least 5 minutes . If already plugged
in, proceed . The sensor is a plug-in device located in the vent area at
the top left hand corner of the cavity behind the grill .
To Service :
1.
Disconnect power and remove Panel-outer .
2.
Separate retainer from receptacle and unplug sensor .
SENSOR TEST (QUICK TEST)
1.
With 2 fingers touch and hold the following pads at the same time :
Auto Defrost
and
2.
Observe diagnostic number in display (Numbers approximate) .
●
15-185 (Normal-verify with “detection test” )
●
213 or Higher (Sensor failed to open, sensor unplugged, wiring or smart
board .)
●
Less then 6 (shorted sensor, or smart board) .
NOTE
: Only heater terminals ( H ; Black and Red leads) can be checked with
ohmmeter(30Ω).
CAUTION
: DO NOT ATTEMPT TO CHECK SENSOR TERMINALS (White and
Orange leads) .
♣
CAN DAMAGE SENSOR .
Popcorn
