Lang ECCO-LMDR-CE, Руководство по установке, Страница: 19 / 22

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10. TROUBLESHOOTING CONT’D
Failed heat contactor
•
Remove the wires from the contactor coil and check
for continuity across the contactor coil connection
•
Ensure the contactor moveable points move freely
up and down
•
Check for 24 volts at the contactor coil when the
computer is running
*
Failed LED on control panel circuit
board
•
Press the button, if the beeper sound and the
program runs, the LED has failed.
Failed or disconnected safety thermostat
•
Check across the thermostat connectors for
continuity
Failed oven temperature sensor
•
Unplug the sensor from the control panel circuit
board and check for continuity