GE JVM2070 H, Техническое обслуживание руководство

Страница: 20 / 33

– 20 –
Control Performance Test
Set Time:
1. Touch OPTIONS on the HOME display.
2. Touch SET CLOCK on the OPTIONS display.
3. Using the numbers on the touchscreen, enter
the time of day. Press ENTER when finished
or CLEAR to erase the time you entered.
4. Select AM or PM from the touchscreen. Press
ENTER when finished or BACK to enter a new
time.
• Alternately touch each function pad and
enter time, temperature, and power level
selection for the function.
• Touch CLEAR after each function test to
clear that function.
• Repeat the procedure for each function to
exercise each pad.
• Control and display should respond to
each entry.
• Display should revert to Time-Of-Day after
each CLEAR.
Troubleshooting
Sensor Test (Quick Test)
Press and hold the OFF and LIGHT buttons for 3
seconds. Note diagnostic number displayed.
15 to 185 = Normal
213 or higher = Sensor failed to open, sensor
unplugged, wiring, or smart board.
Less than 6 = Shorted sensor or smart board.
Caution: Do NOT check the white and orange
sensor leads. Checking could damage sensor.
Note: Black and red heater terminal leads should
read 30
Ω
.